{"id":6691,"date":"2025-11-03T09:35:52","date_gmt":"2025-11-03T09:35:52","guid":{"rendered":"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//?page_id=6691"},"modified":"2025-11-13T10:06:22","modified_gmt":"2025-11-13T10:06:22","slug":"karst-aquifers","status":"publish","type":"page","link":"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//water-resources/groundwater/wp-json/wp/v2/pages/6691//groundwater-resources-in-the-uk/groundwater/wp-json/wp/v2/pages/6691//karst-aquifers/groundwater/wp-json/wp/v2/pages/6691//","title":{"rendered":"Karst aquifers"},"content":{"rendered":"/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<section 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class=/groundwater/wp-json/wp/v2/pages/6691/"container/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"row/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"col-12/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"hero-info/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<h1>Karst aquifers</groundwater/wp-json/wp/v2/pages/6691//h1>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div 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class=/groundwater/wp-json/wp/v2/pages/6691/"hidden/groundwater/wp-json/wp/v2/pages/6691/">Copy Link</groundwater/wp-json/wp/v2/pages/6691//span></groundwater/wp-json/wp/v2/pages/6691//span></groundwater/wp-json/wp/v2/pages/6691//a></groundwater/wp-json/wp/v2/pages/6691//div></groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//section>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n<section class=/groundwater/wp-json/wp/v2/pages/6691/"wp-block-bgs-blocks-content-container content-section/groundwater/wp-json/wp/v2/pages/6691/"><div class=/groundwater/wp-json/wp/v2/pages/6691/"container/groundwater/wp-json/wp/v2/pages/6691/"><div class=/groundwater/wp-json/wp/v2/pages/6691/"row/groundwater/wp-json/wp/v2/pages/6691/"><div class=/groundwater/wp-json/wp/v2/pages/6691/"col-12/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n<p>Karst is a type of landform that results from the dissolution of rocks. It is usually associated with cave systems and landscapes characterised by rocks sculpted by dissolution with large surface depressions, disappearing rivers and major springs. Karst processes occur in all soluble rocks, resulting in high vulnerability to pollution. Karst rocks are also impacted by <a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//geology-projects/groundwater/wp-json/wp/v2/pages/6691//sinkholes-research/groundwater/wp-json/wp/v2/pages/6691//what-causes-sinkholes-and-where-do-they-occur-in-the-uk/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691/">sinkholes</groundwater/wp-json/wp/v2/pages/6691//a>.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n<figure  class=/groundwater/wp-json/wp/v2/pages/6691/"img-wrap/groundwater/wp-json/wp/v2/pages/6691/"><a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//uploads/groundwater/wp-json/wp/v2/pages/6691//sites/groundwater/wp-json/wp/v2/pages/6691//4/groundwater/wp-json/wp/v2/pages/6691//2025/groundwater/wp-json/wp/v2/pages/6691//11/groundwater/wp-json/wp/v2/pages/6691//carbonates.jpg/groundwater/wp-json/wp/v2/pages/6691/" data-toggle=/groundwater/wp-json/wp/v2/pages/6691/"lightbox/groundwater/wp-json/wp/v2/pages/6691/" data-footer=/groundwater/wp-json/wp/v2/pages/6691/"&lt;p&gt;Map showing the distribution of the Chalk and Jurassic and Permian limestones in England. Contains Ordnance Survey data /groundwater/wp-json/wp/v2/pages/6691/u00a9 Crown Copyright and database rights 2016. BGS /groundwater/wp-json/wp/v2/pages/6691/u00a9 UKRI.&lt;/groundwater/wp-json/wp/v2/pages/6691//p&gt;/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/" data-gallery=/groundwater/wp-json/wp/v2/pages/6691/"gallery_94972/groundwater/wp-json/wp/v2/pages/6691/"><img decoding=/groundwater/wp-json/wp/v2/pages/6691/"async/groundwater/wp-json/wp/v2/pages/6691/" src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//uploads/groundwater/wp-json/wp/v2/pages/6691//sites/groundwater/wp-json/wp/v2/pages/6691//4/groundwater/wp-json/wp/v2/pages/6691//2025/groundwater/wp-json/wp/v2/pages/6691//11/groundwater/wp-json/wp/v2/pages/6691//carbonates.jpg/groundwater/wp-json/wp/v2/pages/6691/" class=/groundwater/wp-json/wp/v2/pages/6691/"lazy-blur/groundwater/wp-json/wp/v2/pages/6691/" alt=/groundwater/wp-json/wp/v2/pages/6691/"carbonates/groundwater/wp-json/wp/v2/pages/6691/" data-src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//uploads/groundwater/wp-json/wp/v2/pages/6691//sites/groundwater/wp-json/wp/v2/pages/6691//4/groundwater/wp-json/wp/v2/pages/6691//2025/groundwater/wp-json/wp/v2/pages/6691//11/groundwater/wp-json/wp/v2/pages/6691//carbonates.jpg/groundwater/wp-json/wp/v2/pages/6691/" /groundwater/wp-json/wp/v2/pages/6691//></groundwater/wp-json/wp/v2/pages/6691//a><figcaption class=/groundwater/wp-json/wp/v2/pages/6691/"caption /groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"caption-icon/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<img decoding=/groundwater/wp-json/wp/v2/pages/6691/"async/groundwater/wp-json/wp/v2/pages/6691/" src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//themes/groundwater/wp-json/wp/v2/pages/6691//bgs/groundwater/wp-json/wp/v2/pages/6691//img/groundwater/wp-json/wp/v2/pages/6691//info-caption.svg/groundwater/wp-json/wp/v2/pages/6691/" alt=/groundwater/wp-json/wp/v2/pages/6691/"Information icon/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"caption-text/groundwater/wp-json/wp/v2/pages/6691/"><p>Map showing the distribution of the Chalk and Jurassic and Permian limestones in England. Contains Ordnance Survey data /groundwater/wp-json/wp/v2/pages/6691/u00a9 Crown Copyright and database rights 2016. BGS /groundwater/wp-json/wp/v2/pages/6691/u00a9 UKRI.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"expand-box expand-box-top/groundwater/wp-json/wp/v2/pages/6691/"><a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//uploads/groundwater/wp-json/wp/v2/pages/6691//sites/groundwater/wp-json/wp/v2/pages/6691//4/groundwater/wp-json/wp/v2/pages/6691//2025/groundwater/wp-json/wp/v2/pages/6691//11/groundwater/wp-json/wp/v2/pages/6691//carbonates.jpg/groundwater/wp-json/wp/v2/pages/6691/" ><img decoding=/groundwater/wp-json/wp/v2/pages/6691/"async/groundwater/wp-json/wp/v2/pages/6691/" src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//themes/groundwater/wp-json/wp/v2/pages/6691//bgs/groundwater/wp-json/wp/v2/pages/6691//img/groundwater/wp-json/wp/v2/pages/6691//expand.svg/groundwater/wp-json/wp/v2/pages/6691/" alt=/groundwater/wp-json/wp/v2/pages/6691/"Expand icon/groundwater/wp-json/wp/v2/pages/6691/"></groundwater/wp-json/wp/v2/pages/6691//a></groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//figcaption></groundwater/wp-json/wp/v2/pages/6691//figure>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n<h2 class=/groundwater/wp-json/wp/v2/pages/6691/"wp-block-heading/groundwater/wp-json/wp/v2/pages/6691/">UK karst aquifers</groundwater/wp-json/wp/v2/pages/6691//h2>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n<p>In the UK, karst is usually associated with Carboniferous-aged limestone, in which there is extensive cave development. The longest-known cave is more than 80 km in length and there are more than 170 explored caves that are more than 1 km long.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n<p>In contrast, caves are uncommon in the Chalk and the Jurassic and Permian limestones of England. The longest known cave in the Jurassic limestones is around 3.8 km, although many areas of Jurassic limestones have no known caves. The longest known cave in the Chalk is 360 m; the longest in the Permian limestones is 290 m. </groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div  class=/groundwater/wp-json/wp/v2/pages/6691/"owl-carousel carousel-primary-color carousel owl-theme thumbs-carousel-js/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"item/groundwater/wp-json/wp/v2/pages/6691/"><figure  class=/groundwater/wp-json/wp/v2/pages/6691/"img-wrap/groundwater/wp-json/wp/v2/pages/6691/"><a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//uploads/groundwater/wp-json/wp/v2/pages/6691//sites/groundwater/wp-json/wp/v2/pages/6691//4/groundwater/wp-json/wp/v2/pages/6691//2025/groundwater/wp-json/wp/v2/pages/6691//11/groundwater/wp-json/wp/v2/pages/6691//chalk-cave-1.jpg/groundwater/wp-json/wp/v2/pages/6691/" data-toggle=/groundwater/wp-json/wp/v2/pages/6691/"lightbox/groundwater/wp-json/wp/v2/pages/6691/" data-footer=/groundwater/wp-json/wp/v2/pages/6691/"&lt;p&gt;A chalk cave in Berkshire, England. Approximately 0.4 m wide and 2.5 m deep. BGS (c) UKRI.&lt;/groundwater/wp-json/wp/v2/pages/6691//p&gt;/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/" data-gallery=/groundwater/wp-json/wp/v2/pages/6691/"gallery_30563/groundwater/wp-json/wp/v2/pages/6691/"><img decoding=/groundwater/wp-json/wp/v2/pages/6691/"async/groundwater/wp-json/wp/v2/pages/6691/" src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//uploads/groundwater/wp-json/wp/v2/pages/6691//sites/groundwater/wp-json/wp/v2/pages/6691//4/groundwater/wp-json/wp/v2/pages/6691//2025/groundwater/wp-json/wp/v2/pages/6691//11/groundwater/wp-json/wp/v2/pages/6691//chalk-cave-1.jpg/groundwater/wp-json/wp/v2/pages/6691/" class=/groundwater/wp-json/wp/v2/pages/6691/"attachment-medium size-medium/groundwater/wp-json/wp/v2/pages/6691/" alt=/groundwater/wp-json/wp/v2/pages/6691/"A void in some chalk rock surrounded by dead leaves/groundwater/wp-json/wp/v2/pages/6691/" /groundwater/wp-json/wp/v2/pages/6691//></groundwater/wp-json/wp/v2/pages/6691//a><figcaption class=/groundwater/wp-json/wp/v2/pages/6691/"caption sm-line/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"caption-icon/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<img decoding=/groundwater/wp-json/wp/v2/pages/6691/"async/groundwater/wp-json/wp/v2/pages/6691/" src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//themes/groundwater/wp-json/wp/v2/pages/6691//bgs/groundwater/wp-json/wp/v2/pages/6691//img/groundwater/wp-json/wp/v2/pages/6691//info-caption.svg/groundwater/wp-json/wp/v2/pages/6691/" alt=/groundwater/wp-json/wp/v2/pages/6691/"Information icon/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"caption-text/groundwater/wp-json/wp/v2/pages/6691/"><p>A chalk cave in Berkshire, England. Approximately 0.4 m wide and 2.5 m deep. BGS (c) UKRI.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"expand-box expand-box-top/groundwater/wp-json/wp/v2/pages/6691/"><a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//uploads/groundwater/wp-json/wp/v2/pages/6691//sites/groundwater/wp-json/wp/v2/pages/6691//4/groundwater/wp-json/wp/v2/pages/6691//2025/groundwater/wp-json/wp/v2/pages/6691//11/groundwater/wp-json/wp/v2/pages/6691//chalk-cave-1.jpg/groundwater/wp-json/wp/v2/pages/6691/" ><img decoding=/groundwater/wp-json/wp/v2/pages/6691/"async/groundwater/wp-json/wp/v2/pages/6691/" src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//themes/groundwater/wp-json/wp/v2/pages/6691//bgs/groundwater/wp-json/wp/v2/pages/6691//img/groundwater/wp-json/wp/v2/pages/6691//expand.svg/groundwater/wp-json/wp/v2/pages/6691/" alt=/groundwater/wp-json/wp/v2/pages/6691/"Expand icon/groundwater/wp-json/wp/v2/pages/6691/"></groundwater/wp-json/wp/v2/pages/6691//a></groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//figcaption></groundwater/wp-json/wp/v2/pages/6691//figure></groundwater/wp-json/wp/v2/pages/6691//div><div class=/groundwater/wp-json/wp/v2/pages/6691/"item/groundwater/wp-json/wp/v2/pages/6691/"><figure  class=/groundwater/wp-json/wp/v2/pages/6691/"img-wrap/groundwater/wp-json/wp/v2/pages/6691/"><a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//uploads/groundwater/wp-json/wp/v2/pages/6691//sites/groundwater/wp-json/wp/v2/pages/6691//4/groundwater/wp-json/wp/v2/pages/6691//2025/groundwater/wp-json/wp/v2/pages/6691//11/groundwater/wp-json/wp/v2/pages/6691//jurassicLimestoneCave.jpg/groundwater/wp-json/wp/v2/pages/6691/" data-toggle=/groundwater/wp-json/wp/v2/pages/6691/"lightbox/groundwater/wp-json/wp/v2/pages/6691/" data-footer=/groundwater/wp-json/wp/v2/pages/6691/"&lt;p&gt;Jurassic limestone cave, Yorkshire. Photo /groundwater/wp-json/wp/v2/pages/6691/u00a9 John Dale and Carl Thomas.&lt;/groundwater/wp-json/wp/v2/pages/6691//p&gt;/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/" data-gallery=/groundwater/wp-json/wp/v2/pages/6691/"gallery_30563/groundwater/wp-json/wp/v2/pages/6691/"><img decoding=/groundwater/wp-json/wp/v2/pages/6691/"async/groundwater/wp-json/wp/v2/pages/6691/" src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//uploads/groundwater/wp-json/wp/v2/pages/6691//sites/groundwater/wp-json/wp/v2/pages/6691//4/groundwater/wp-json/wp/v2/pages/6691//2025/groundwater/wp-json/wp/v2/pages/6691//11/groundwater/wp-json/wp/v2/pages/6691//jurassicLimestoneCave.jpg/groundwater/wp-json/wp/v2/pages/6691/" class=/groundwater/wp-json/wp/v2/pages/6691/"attachment-medium size-medium/groundwater/wp-json/wp/v2/pages/6691/" alt=/groundwater/wp-json/wp/v2/pages/6691/"jurassicLimestoneCave/groundwater/wp-json/wp/v2/pages/6691/" /groundwater/wp-json/wp/v2/pages/6691//></groundwater/wp-json/wp/v2/pages/6691//a><figcaption class=/groundwater/wp-json/wp/v2/pages/6691/"caption sm-line/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"caption-icon/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<img decoding=/groundwater/wp-json/wp/v2/pages/6691/"async/groundwater/wp-json/wp/v2/pages/6691/" src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//themes/groundwater/wp-json/wp/v2/pages/6691//bgs/groundwater/wp-json/wp/v2/pages/6691//img/groundwater/wp-json/wp/v2/pages/6691//info-caption.svg/groundwater/wp-json/wp/v2/pages/6691/" alt=/groundwater/wp-json/wp/v2/pages/6691/"Information icon/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"caption-text/groundwater/wp-json/wp/v2/pages/6691/"><p>Jurassic limestone cave, Yorkshire. Photo /groundwater/wp-json/wp/v2/pages/6691/u00a9 John Dale and Carl Thomas.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"expand-box expand-box-top/groundwater/wp-json/wp/v2/pages/6691/"><a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//uploads/groundwater/wp-json/wp/v2/pages/6691//sites/groundwater/wp-json/wp/v2/pages/6691//4/groundwater/wp-json/wp/v2/pages/6691//2025/groundwater/wp-json/wp/v2/pages/6691//11/groundwater/wp-json/wp/v2/pages/6691//jurassicLimestoneCave.jpg/groundwater/wp-json/wp/v2/pages/6691/" ><img decoding=/groundwater/wp-json/wp/v2/pages/6691/"async/groundwater/wp-json/wp/v2/pages/6691/" src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//themes/groundwater/wp-json/wp/v2/pages/6691//bgs/groundwater/wp-json/wp/v2/pages/6691//img/groundwater/wp-json/wp/v2/pages/6691//expand.svg/groundwater/wp-json/wp/v2/pages/6691/" alt=/groundwater/wp-json/wp/v2/pages/6691/"Expand icon/groundwater/wp-json/wp/v2/pages/6691/"></groundwater/wp-json/wp/v2/pages/6691//a></groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//figcaption></groundwater/wp-json/wp/v2/pages/6691//figure></groundwater/wp-json/wp/v2/pages/6691//div><div class=/groundwater/wp-json/wp/v2/pages/6691/"item/groundwater/wp-json/wp/v2/pages/6691/"><figure  class=/groundwater/wp-json/wp/v2/pages/6691/"img-wrap/groundwater/wp-json/wp/v2/pages/6691/"><a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//uploads/groundwater/wp-json/wp/v2/pages/6691//sites/groundwater/wp-json/wp/v2/pages/6691//4/groundwater/wp-json/wp/v2/pages/6691//2025/groundwater/wp-json/wp/v2/pages/6691//11/groundwater/wp-json/wp/v2/pages/6691//Carboniferous-lst-cave-South-Wales.jpg/groundwater/wp-json/wp/v2/pages/6691/" data-toggle=/groundwater/wp-json/wp/v2/pages/6691/"lightbox/groundwater/wp-json/wp/v2/pages/6691/" data-footer=/groundwater/wp-json/wp/v2/pages/6691/"&lt;p&gt;Carboniferous limestone cave, south Wales. /groundwater/wp-json/wp/v2/pages/6691/u00a9 Tim Guilford.&lt;/groundwater/wp-json/wp/v2/pages/6691//p&gt;/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/" data-gallery=/groundwater/wp-json/wp/v2/pages/6691/"gallery_30563/groundwater/wp-json/wp/v2/pages/6691/"><img decoding=/groundwater/wp-json/wp/v2/pages/6691/"async/groundwater/wp-json/wp/v2/pages/6691/" src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//uploads/groundwater/wp-json/wp/v2/pages/6691//sites/groundwater/wp-json/wp/v2/pages/6691//4/groundwater/wp-json/wp/v2/pages/6691//2025/groundwater/wp-json/wp/v2/pages/6691//11/groundwater/wp-json/wp/v2/pages/6691//Carboniferous-lst-cave-South-Wales.jpg/groundwater/wp-json/wp/v2/pages/6691/" class=/groundwater/wp-json/wp/v2/pages/6691/"attachment-medium size-medium/groundwater/wp-json/wp/v2/pages/6691/" alt=/groundwater/wp-json/wp/v2/pages/6691/"A huge dark cavern with a tiny human figure in the bottom right/groundwater/wp-json/wp/v2/pages/6691/" /groundwater/wp-json/wp/v2/pages/6691//></groundwater/wp-json/wp/v2/pages/6691//a><figcaption class=/groundwater/wp-json/wp/v2/pages/6691/"caption sm-line/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"caption-icon/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<img decoding=/groundwater/wp-json/wp/v2/pages/6691/"async/groundwater/wp-json/wp/v2/pages/6691/" src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//themes/groundwater/wp-json/wp/v2/pages/6691//bgs/groundwater/wp-json/wp/v2/pages/6691//img/groundwater/wp-json/wp/v2/pages/6691//info-caption.svg/groundwater/wp-json/wp/v2/pages/6691/" alt=/groundwater/wp-json/wp/v2/pages/6691/"Information icon/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"caption-text/groundwater/wp-json/wp/v2/pages/6691/"><p>Carboniferous limestone cave, south Wales. /groundwater/wp-json/wp/v2/pages/6691/u00a9 Tim Guilford.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"expand-box expand-box-top/groundwater/wp-json/wp/v2/pages/6691/"><a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//uploads/groundwater/wp-json/wp/v2/pages/6691//sites/groundwater/wp-json/wp/v2/pages/6691//4/groundwater/wp-json/wp/v2/pages/6691//2025/groundwater/wp-json/wp/v2/pages/6691//11/groundwater/wp-json/wp/v2/pages/6691//Carboniferous-lst-cave-South-Wales.jpg/groundwater/wp-json/wp/v2/pages/6691/" ><img decoding=/groundwater/wp-json/wp/v2/pages/6691/"async/groundwater/wp-json/wp/v2/pages/6691/" src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//themes/groundwater/wp-json/wp/v2/pages/6691//bgs/groundwater/wp-json/wp/v2/pages/6691//img/groundwater/wp-json/wp/v2/pages/6691//expand.svg/groundwater/wp-json/wp/v2/pages/6691/" alt=/groundwater/wp-json/wp/v2/pages/6691/"Expand icon/groundwater/wp-json/wp/v2/pages/6691/"></groundwater/wp-json/wp/v2/pages/6691//a></groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//figcaption></groundwater/wp-json/wp/v2/pages/6691//figure></groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n<p>Despite the limited cave development, complex networks of smaller-scale dissolutional voids occur in these aquifers, enabling rapid or long-distance pollutant transport. </groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n<p>Evidence for karst in the Chalk and Jurassic and Permian limestone aquifers includes the presence of:&nbsp;</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n<ul class=/groundwater/wp-json/wp/v2/pages/6691/"wp-block-list/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n<li><a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//water-resources/groundwater/wp-json/wp/v2/pages/6691//groundwater-resources-in-the-uk/groundwater/wp-json/wp/v2/pages/6691//karst-aquifers/groundwater/wp-json/wp/v2/pages/6691//karst-features#sinks/groundwater/wp-json/wp/v2/pages/6691/">stream sinks</groundwater/wp-json/wp/v2/pages/6691//a></groundwater/wp-json/wp/v2/pages/6691//li>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n<li><a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//water-resources/groundwater/wp-json/wp/v2/pages/6691//groundwater-resources-in-the-uk/groundwater/wp-json/wp/v2/pages/6691//karst-aquifers/groundwater/wp-json/wp/v2/pages/6691//karst-features#dolines/groundwater/wp-json/wp/v2/pages/6691/">dolines</groundwater/wp-json/wp/v2/pages/6691//a>&nbsp;(sinkholes)</groundwater/wp-json/wp/v2/pages/6691//li>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n<li><a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//water-resources/groundwater/wp-json/wp/v2/pages/6691//groundwater-resources-in-the-uk/groundwater/wp-json/wp/v2/pages/6691//karst-aquifers/groundwater/wp-json/wp/v2/pages/6691//karst-features#solpipes/groundwater/wp-json/wp/v2/pages/6691/">solution pipes</groundwater/wp-json/wp/v2/pages/6691//a></groundwater/wp-json/wp/v2/pages/6691//li>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n<li><a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//water-resources/groundwater/wp-json/wp/v2/pages/6691//groundwater-resources-in-the-uk/groundwater/wp-json/wp/v2/pages/6691//karst-aquifers/groundwater/wp-json/wp/v2/pages/6691//karst-features#conduits/groundwater/wp-json/wp/v2/pages/6691/">conduits</groundwater/wp-json/wp/v2/pages/6691//a>&nbsp;(observed in quarries or boreholes)</groundwater/wp-json/wp/v2/pages/6691//li>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n<li>large&nbsp;<a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//water-resources/groundwater/wp-json/wp/v2/pages/6691//groundwater-resources-in-the-uk/groundwater/wp-json/wp/v2/pages/6691//karst-aquifers/groundwater/wp-json/wp/v2/pages/6691//karst-features#springs/groundwater/wp-json/wp/v2/pages/6691/">springs</groundwater/wp-json/wp/v2/pages/6691//a></groundwater/wp-json/wp/v2/pages/6691//li>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n<li><a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//water-resources/groundwater/wp-json/wp/v2/pages/6691//groundwater-resources-in-the-uk/groundwater/wp-json/wp/v2/pages/6691//karst-aquifers/groundwater/wp-json/wp/v2/pages/6691//karst-features#tracers/groundwater/wp-json/wp/v2/pages/6691/">tracer tests</groundwater/wp-json/wp/v2/pages/6691//a>&nbsp;</groundwater/wp-json/wp/v2/pages/6691//li>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n<li><a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//water-resources/groundwater/wp-json/wp/v2/pages/6691//groundwater-resources-in-the-uk/groundwater/wp-json/wp/v2/pages/6691//karst-aquifers/groundwater/wp-json/wp/v2/pages/6691//karst-features#microbes/groundwater/wp-json/wp/v2/pages/6691/">microbial contaminants and turbidity</groundwater/wp-json/wp/v2/pages/6691//a></groundwater/wp-json/wp/v2/pages/6691//li>/groundwater/wp-json/wp/v2/pages/6691/n</groundwater/wp-json/wp/v2/pages/6691//ul>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n<h2 class=/groundwater/wp-json/wp/v2/pages/6691/"wp-block-heading/groundwater/wp-json/wp/v2/pages/6691/">Karst information and resources</groundwater/wp-json/wp/v2/pages/6691//h2>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n<p>The&nbsp;<a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//water-resources/groundwater/wp-json/wp/v2/pages/6691//groundwater-resources-in-the-uk/groundwater/wp-json/wp/v2/pages/6691//karst-aquifers/groundwater/wp-json/wp/v2/pages/6691//karst-report-series/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691/">BGS karst report series</groundwater/wp-json/wp/v2/pages/6691//a>&nbsp;provides an overview of the evidence of karst in different regions of England with Chalk or Jurassic or Permian limestone geology. The new understanding of karst in the Chalk is presented in Maurice et al. (2021), with additional information on the&nbsp;<a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//water-resources/groundwater/wp-json/wp/v2/pages/6691//groundwater-resources-in-the-uk/groundwater/wp-json/wp/v2/pages/6691//karst-aquifers/groundwater/wp-json/wp/v2/pages/6691//karst-hydrogeology-of-the-bedhampton-and-havant-springs/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691/">karst hydrogeology of the Bedhampton and Havant springs</groundwater/wp-json/wp/v2/pages/6691//a>.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n<p>Karst in the Chalk and Jurassic and Permian limestones is also discussed by BGS&#8217;s Lou Maurice in this presentation to the Thames Valley Regional Group of the Geological Society, &#8216;Karst /groundwater/wp-json/wp/v2/pages/6691/u2014 an unexpectedly widespread phenomenon in England&#8217;.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div  id=/groundwater/wp-json/wp/v2/pages/6691/"video-4487-block_8963cb775fa51572049f2a2e17c50785/groundwater/wp-json/wp/v2/pages/6691/" class=/groundwater/wp-json/wp/v2/pages/6691/"video-wrap  /groundwater/wp-json/wp/v2/pages/6691/" >/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"img-wrap/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"position-relative/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<img decoding=/groundwater/wp-json/wp/v2/pages/6691/"async/groundwater/wp-json/wp/v2/pages/6691/" class=/groundwater/wp-json/wp/v2/pages/6691/"/groundwater/wp-json/wp/v2/pages/6691/" src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//i3.ytimg.com/groundwater/wp-json/wp/v2/pages/6691//vi/groundwater/wp-json/wp/v2/pages/6691//khX3Y4NwMaQ/groundwater/wp-json/wp/v2/pages/6691//hqdefault.jpg/groundwater/wp-json/wp/v2/pages/6691/" /groundwater/wp-json/wp/v2/pages/6691//>/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<img decoding=/groundwater/wp-json/wp/v2/pages/6691/"async/groundwater/wp-json/wp/v2/pages/6691/" src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//themes/groundwater/wp-json/wp/v2/pages/6691//bgs/groundwater/wp-json/wp/v2/pages/6691//img/groundwater/wp-json/wp/v2/pages/6691//video.svg/groundwater/wp-json/wp/v2/pages/6691/" class=/groundwater/wp-json/wp/v2/pages/6691/"video-play/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"caption sm-line/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"caption-icon/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<img decoding=/groundwater/wp-json/wp/v2/pages/6691/"async/groundwater/wp-json/wp/v2/pages/6691/" src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//themes/groundwater/wp-json/wp/v2/pages/6691//bgs/groundwater/wp-json/wp/v2/pages/6691//img/groundwater/wp-json/wp/v2/pages/6691//info-caption.svg/groundwater/wp-json/wp/v2/pages/6691/" alt=/groundwater/wp-json/wp/v2/pages/6691/"Information icon/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"caption-text/groundwater/wp-json/wp/v2/pages/6691/"><p>Presentation to the Thames Valley Regional Group of the Geological Society.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"into-video/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<noscript>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<iframe class=/groundwater/wp-json/wp/v2/pages/6691/"video-section/groundwater/wp-json/wp/v2/pages/6691/" src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.youtube.com/groundwater/wp-json/wp/v2/pages/6691//embed/groundwater/wp-json/wp/v2/pages/6691//khX3Y4NwMaQ?enablejsapi=1&#038;version=3&#038;playerapiid=ytplayer&#038;rel=0&#038;autoplay=1/groundwater/wp-json/wp/v2/pages/6691/" frameborder=/groundwater/wp-json/wp/v2/pages/6691/"0/groundwater/wp-json/wp/v2/pages/6691/" allow=/groundwater/wp-json/wp/v2/pages/6691/"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture/groundwater/wp-json/wp/v2/pages/6691/" allowfullscreen></groundwater/wp-json/wp/v2/pages/6691//iframe>/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//noscript>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n<h2 class=/groundwater/wp-json/wp/v2/pages/6691/"wp-block-heading/groundwater/wp-json/wp/v2/pages/6691/">Further reading</groundwater/wp-json/wp/v2/pages/6691//h2>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n<p>References related to different karst topics are provided. These reference lists are not comprehensive but provide a starting point for scientists interested in the karst hydrogeology of the UK karst aquifers in which cave development is limited (the Chalk and the Jurassic and Permian limestones). Some more general references on karst are included for context. Further references can be found in the <a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//water-resources/groundwater/wp-json/wp/v2/pages/6691//groundwater-resources-in-the-uk/groundwater/wp-json/wp/v2/pages/6691//karst-aquifers/groundwater/wp-json/wp/v2/pages/6691//karst-report-series/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691/">BGS karst reports</groundwater/wp-json/wp/v2/pages/6691//a>.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n<div  class=/groundwater/wp-json/wp/v2/pages/6691/"accordions/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"acc-wrap/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<button class=/groundwater/wp-json/wp/v2/pages/6691/"acc-top secondary-background icon-arrow button no-btn/groundwater/wp-json/wp/v2/pages/6691/"><span class=/groundwater/wp-json/wp/v2/pages/6691/"button-content/groundwater/wp-json/wp/v2/pages/6691/" tabindex=/groundwater/wp-json/wp/v2/pages/6691/"-1/groundwater/wp-json/wp/v2/pages/6691/">Chalk karst groundwater</groundwater/wp-json/wp/v2/pages/6691//span></groundwater/wp-json/wp/v2/pages/6691//button>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"acc-body sea-background-e/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<p>Agbotui, P Y, West, L J, and Bottrell, S H. 2020./groundwater/wp-json/wp/v2/pages/6691/u00a0<a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1016/groundwater/wp-json/wp/v2/pages/6691//j.jhydrol.2020.125191/groundwater/wp-json/wp/v2/pages/6691/" target=/groundwater/wp-json/wp/v2/pages/6691/"_blank/groundwater/wp-json/wp/v2/pages/6691/" rel=/groundwater/wp-json/wp/v2/pages/6691/"noopener/groundwater/wp-json/wp/v2/pages/6691/">Characterisation of fractured carbonate aquifers using ambient borehole dilution tests</groundwater/wp-json/wp/v2/pages/6691//a>./groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Journal of Hydrology</groundwater/wp-json/wp/v2/pages/6691//em>, Vol. 589, 125191. DOI: https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1016/groundwater/wp-json/wp/v2/pages/6691//j.jhydrol.2020.125191</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>Allshorn, S J L, Bottrell, S H, West, L J, and Odling, N E. 2007./groundwater/wp-json/wp/v2/pages/6691/u00a0<a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1144/groundwater/wp-json/wp/v2/pages/6691//SP279.10/groundwater/wp-json/wp/v2/pages/6691/" target=/groundwater/wp-json/wp/v2/pages/6691/"_blank/groundwater/wp-json/wp/v2/pages/6691/" rel=/groundwater/wp-json/wp/v2/pages/6691/"noopener/groundwater/wp-json/wp/v2/pages/6691/">Rapid karstic bypass flow in the unsaturated zone of the Yorkshire chalk aquifer and implications for contaminant transport</groundwater/wp-json/wp/v2/pages/6691//a>. 111/groundwater/wp-json/wp/v2/pages/6691/u2013122 in/groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Natural and Anthropogenic Hazards in Karst Areas: recognition, analysis and mitigation</groundwater/wp-json/wp/v2/pages/6691//em>. Parise, M, and Gunn, J (editors). <em>Geological Society of London Special Publications</groundwater/wp-json/wp/v2/pages/6691//em>, Vol. 279. DOI: https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1144/groundwater/wp-json/wp/v2/pages/6691//SP279.10</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>Ballesteros, D, Farrant, A, Nehme, C, Woods, M, Todisco, D, and Mouralis, D. 2020./groundwater/wp-json/wp/v2/pages/6691/u00a0<a href=/groundwater/wp-json/wp/v2/pages/6691/"http:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//dx.doi.org/groundwater/wp-json/wp/v2/pages/6691//10.5038/groundwater/wp-json/wp/v2/pages/6691//1827-806X.49.3.2319/groundwater/wp-json/wp/v2/pages/6691/" target=/groundwater/wp-json/wp/v2/pages/6691/"_blank/groundwater/wp-json/wp/v2/pages/6691/" rel=/groundwater/wp-json/wp/v2/pages/6691/"noopener/groundwater/wp-json/wp/v2/pages/6691/">Stratigraphical influence on chalk cave development in Upper Normandy, France: implications for chalk hydrogeology</groundwater/wp-json/wp/v2/pages/6691//a>./groundwater/wp-json/wp/v2/pages/6691/u00a0<em>International Journal of Speleology</groundwater/wp-json/wp/v2/pages/6691//em>, Vol. 49(3), 187/groundwater/wp-json/wp/v2/pages/6691/u2013208. DOI: http:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//dx.doi.org/groundwater/wp-json/wp/v2/pages/6691//10.5038/groundwater/wp-json/wp/v2/pages/6691//1827-806X.49.3.2319</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>Banks, D, Davies, C, and Davies, W. 1995./groundwater/wp-json/wp/v2/pages/6691/u00a0<a href=/groundwater/wp-json/wp/v2/pages/6691/"http:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//dx.doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1144/groundwater/wp-json/wp/v2/pages/6691//GSL.QJEGH.1995.028.S1.03/groundwater/wp-json/wp/v2/pages/6691/" target=/groundwater/wp-json/wp/v2/pages/6691/"_blank/groundwater/wp-json/wp/v2/pages/6691/" rel=/groundwater/wp-json/wp/v2/pages/6691/"noopener/groundwater/wp-json/wp/v2/pages/6691/">The Chalk as a karstic aquifer: evidence from a tracer test at Stanford Dingley, Berkshire, UK</groundwater/wp-json/wp/v2/pages/6691//a>./groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Quarterly Journal of Engineering Geology</groundwater/wp-json/wp/v2/pages/6691//em>, Vol. 28(1), S31/groundwater/wp-json/wp/v2/pages/6691/u2013S38. DOI: http:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//dx.doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1144/groundwater/wp-json/wp/v2/pages/6691//GSL.QJEGH.1995.028.S1.03</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>Edmonds, C. 2008./groundwater/wp-json/wp/v2/pages/6691/u00a0<a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1016/groundwater/wp-json/wp/v2/pages/6691//j.enggeo.2007.11.019/groundwater/wp-json/wp/v2/pages/6691/" target=/groundwater/wp-json/wp/v2/pages/6691/"_blank/groundwater/wp-json/wp/v2/pages/6691/" rel=/groundwater/wp-json/wp/v2/pages/6691/"noopener/groundwater/wp-json/wp/v2/pages/6691/">Improved groundwater vulnerability mapping for the karstic Chalk aquifer of south east England</groundwater/wp-json/wp/v2/pages/6691//a>./groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Engineering Geology</groundwater/wp-json/wp/v2/pages/6691//em>, Vol. 99(3/groundwater/wp-json/wp/v2/pages/6691/u20134), 95/groundwater/wp-json/wp/v2/pages/6691/u2013108. DOI: https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1016/groundwater/wp-json/wp/v2/pages/6691//j.enggeo.2007.11.019</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>El Janyani, S, Dupont, J P, Massei, N, Slimani, S, and D/groundwater/wp-json/wp/v2/pages/6691/u00f6rfliger, N. 2014./groundwater/wp-json/wp/v2/pages/6691/u00a0<a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1007/groundwater/wp-json/wp/v2/pages/6691//s10040-013-1083-z/groundwater/wp-json/wp/v2/pages/6691/" target=/groundwater/wp-json/wp/v2/pages/6691/"_blank/groundwater/wp-json/wp/v2/pages/6691/" rel=/groundwater/wp-json/wp/v2/pages/6691/"noopener/groundwater/wp-json/wp/v2/pages/6691/">Hydrological role of karst in the Chalk aquifer of Upper Normandy, France</groundwater/wp-json/wp/v2/pages/6691//a>./groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Hydrogeology Journal</groundwater/wp-json/wp/v2/pages/6691//em>, Vol. 22(3), 663/groundwater/wp-json/wp/v2/pages/6691/u2013677. DOI: https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1007/groundwater/wp-json/wp/v2/pages/6691//s10040-013-1083-z</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>Farrant, A R, Maurice, L, Mathewson, E, Ascott, M, Earl, G, and Wilkinson, D. 2021./groundwater/wp-json/wp/v2/pages/6691/u00a0<a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//nora.nerc.ac.uk/groundwater/wp-json/wp/v2/pages/6691//id/groundwater/wp-json/wp/v2/pages/6691//eprint/groundwater/wp-json/wp/v2/pages/6691//532416/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691/" target=/groundwater/wp-json/wp/v2/pages/6691/"_blank/groundwater/wp-json/wp/v2/pages/6691/" rel=/groundwater/wp-json/wp/v2/pages/6691/"noopener/groundwater/wp-json/wp/v2/pages/6691/">Caves and karst of the Chalk in East Sussex; implications for groundwater management</groundwater/wp-json/wp/v2/pages/6691//a>./groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Cave and Karst Science</groundwater/wp-json/wp/v2/pages/6691//em>, Vol. 48(2), 65/groundwater/wp-json/wp/v2/pages/6691/u201383.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>Farrant, A R, Maurice, L, Nehme C, and Ballesteros, D. 2021./groundwater/wp-json/wp/v2/pages/6691/u00a0<a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1144/groundwater/wp-json/wp/v2/pages/6691//SP517-2020-126/groundwater/wp-json/wp/v2/pages/6691/" target=/groundwater/wp-json/wp/v2/pages/6691/"_blank/groundwater/wp-json/wp/v2/pages/6691/" rel=/groundwater/wp-json/wp/v2/pages/6691/"noopener noreferrer/groundwater/wp-json/wp/v2/pages/6691/">The genesis and evolution of karstic conduit systems in the Chalk</groundwater/wp-json/wp/v2/pages/6691//a>. In/groundwater/wp-json/wp/v2/pages/6691/u00a0<em>The Chalk Aquifers of Northern Europe</groundwater/wp-json/wp/v2/pages/6691//em>. Farrell, R. P, Massei, N, Foley, A E, Howlett, P R, and West, L J. (editors)./groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Geological Society of London Special Publications</groundwater/wp-json/wp/v2/pages/6691//em>, Vol 517. DOI: https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1144/groundwater/wp-json/wp/v2/pages/6691//SP517-2020-126</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>Foley, A, and Worthington, S R H. 2021./groundwater/wp-json/wp/v2/pages/6691/u00a0<a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1144/groundwater/wp-json/wp/v2/pages/6691//SP517-2020-173/groundwater/wp-json/wp/v2/pages/6691/" target=/groundwater/wp-json/wp/v2/pages/6691/"_blank/groundwater/wp-json/wp/v2/pages/6691/" rel=/groundwater/wp-json/wp/v2/pages/6691/"noopener noreferrer/groundwater/wp-json/wp/v2/pages/6691/">Advances in conceptualising transport in Chalk aquifers</groundwater/wp-json/wp/v2/pages/6691//a>. 75/groundwater/wp-json/wp/v2/pages/6691/u201391 in <em>The Chalk Aquifers of Northern Europe</groundwater/wp-json/wp/v2/pages/6691//em>. Farrell, R P, Massei, N, Foley, A E, Howlett, P R and West, L J. (editors)./groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Geological Society of London Special Publications</groundwater/wp-json/wp/v2/pages/6691//em>, Vol. 517. DOI: https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1144/groundwater/wp-json/wp/v2/pages/6691//SP517-2020-173</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>Karapanos, I, Jaweesh, M, Yarker, D R, Sage, R C, Marsili, A, and Powers, E M. 2020./groundwater/wp-json/wp/v2/pages/6691/u00a0<a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1144/groundwater/wp-json/wp/v2/pages/6691//qjegh2019-175/groundwater/wp-json/wp/v2/pages/6691/" target=/groundwater/wp-json/wp/v2/pages/6691/"_blank/groundwater/wp-json/wp/v2/pages/6691/" rel=/groundwater/wp-json/wp/v2/pages/6691/"noopener/groundwater/wp-json/wp/v2/pages/6691/">Evidence of layered piezometry system within the Chalk aquifer in parts of south-east England</groundwater/wp-json/wp/v2/pages/6691//a>./groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Quarterly Journal of Engineering Geology and Hydrogeology</groundwater/wp-json/wp/v2/pages/6691//em>, Vol. 54. DOI: https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1144/groundwater/wp-json/wp/v2/pages/6691//qjegh2019-175</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>MacDonald, A M, Brewerton, L J, and Allen, D J. 1998./groundwater/wp-json/wp/v2/pages/6691/u00a0<a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1144/groundwater/wp-json/wp/v2/pages/6691//GSL.SP.1998.130.01.09/groundwater/wp-json/wp/v2/pages/6691/" target=/groundwater/wp-json/wp/v2/pages/6691/"_blank/groundwater/wp-json/wp/v2/pages/6691/" rel=/groundwater/wp-json/wp/v2/pages/6691/"noopener/groundwater/wp-json/wp/v2/pages/6691/">Evidence for rapid groundwater flow and karst-type behaviour in the Chalk of southern England</groundwater/wp-json/wp/v2/pages/6691//a>. 95/groundwater/wp-json/wp/v2/pages/6691/u2013106 In/groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Groundwater Pollution, Aquifer Recharge and Vulnerability</groundwater/wp-json/wp/v2/pages/6691//em>. Robins, N S (editor). <em>Geological Society Special Publications</groundwater/wp-json/wp/v2/pages/6691//em>, Vol. 130. DOI: https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1144/groundwater/wp-json/wp/v2/pages/6691//GSL.SP.1998.130.01.09</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>Massei, N, Wang, H Q, Dupont, J P, Rodet, J, and Laignel, B. 2003./groundwater/wp-json/wp/v2/pages/6691/u00a0<a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1016/groundwater/wp-json/wp/v2/pages/6691//S0022-1694(03)00020-9/groundwater/wp-json/wp/v2/pages/6691/" target=/groundwater/wp-json/wp/v2/pages/6691/"_blank/groundwater/wp-json/wp/v2/pages/6691/" rel=/groundwater/wp-json/wp/v2/pages/6691/"noopener/groundwater/wp-json/wp/v2/pages/6691/">Assessment of direct transfer and resuspension of particles during turbid floods at a karstic spring</groundwater/wp-json/wp/v2/pages/6691//a>./groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Journal of Hydrology</groundwater/wp-json/wp/v2/pages/6691//em>, Vol. 275(1/groundwater/wp-json/wp/v2/pages/6691/u20132), 109/groundwater/wp-json/wp/v2/pages/6691/u2013121. DOI: https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1016/groundwater/wp-json/wp/v2/pages/6691//S0022-1694(03)00020-9</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>Massei, N, Lacroix, M, Wang, H Q, Mahler, B J, and Dupont, J P. 2002./groundwater/wp-json/wp/v2/pages/6691/u00a0<a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1016/groundwater/wp-json/wp/v2/pages/6691//S0022-1694(01)00608-4/groundwater/wp-json/wp/v2/pages/6691/" target=/groundwater/wp-json/wp/v2/pages/6691/"_blank/groundwater/wp-json/wp/v2/pages/6691/" rel=/groundwater/wp-json/wp/v2/pages/6691/"noopener/groundwater/wp-json/wp/v2/pages/6691/">Transport of suspended solids from a karstic to an alluvial aquifer: the role of the karst/groundwater/wp-json/wp/v2/pages/6691//alluvium interface</groundwater/wp-json/wp/v2/pages/6691//a>./groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Journal of Hydrology</groundwater/wp-json/wp/v2/pages/6691//em>, Vol. 260, 88/groundwater/wp-json/wp/v2/pages/6691/u2013101. 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DOI: https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1016/groundwater/wp-json/wp/v2/pages/6691//0022-1694(77)90079-8</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>Banks, V J, Gunn, J, and Lowe, D J. 2009. <a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1144/groundwater/wp-json/wp/v2/pages/6691//1470-9236/groundwater/wp-json/wp/v2/pages/6691//07-046/groundwater/wp-json/wp/v2/pages/6691/" target=/groundwater/wp-json/wp/v2/pages/6691/"_blank/groundwater/wp-json/wp/v2/pages/6691/" rel=/groundwater/wp-json/wp/v2/pages/6691/"noopener/groundwater/wp-json/wp/v2/pages/6691/">Stratigraphical influences on the limestone hydrogeology of the Wye catchment, Derbyshire</groundwater/wp-json/wp/v2/pages/6691//a>./groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Quarterly Journal of Engineering Geology and Hydrogeology</groundwater/wp-json/wp/v2/pages/6691//em>, Vol. 42(2), 211/groundwater/wp-json/wp/v2/pages/6691/u2013225. 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In <em>KG@B Conference International Conference on Groundwater in Karst, </groundwater/wp-json/wp/v2/pages/6691//em>Birmingham, UK. 20/groundwater/wp-json/wp/v2/pages/6691/u201326 June 2015.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>Gascoine, W. 1989. The hydrology of the limestone outcrop north of the coalfield. 40/groundwater/wp-json/wp/v2/pages/6691/u201355 in/groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Limestones and Caves of Wales</groundwater/wp-json/wp/v2/pages/6691//em>. Ford, T D (editor). ISBN: 9780521324380</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>Gunn, J. 2015./groundwater/wp-json/wp/v2/pages/6691/u00a0<a href=/groundwater/wp-json/wp/v2/pages/6691/"http:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//nora.nerc.ac.uk/groundwater/wp-json/wp/v2/pages/6691//id/groundwater/wp-json/wp/v2/pages/6691//eprint/groundwater/wp-json/wp/v2/pages/6691//511287/groundwater/wp-json/wp/v2/pages/6691//1/groundwater/wp-json/wp/v2/pages/6691//KG%40B%202015%20Carboniferous%20field%20guide.pdf/groundwater/wp-json/wp/v2/pages/6691/" target=/groundwater/wp-json/wp/v2/pages/6691/"_blank/groundwater/wp-json/wp/v2/pages/6691/" rel=/groundwater/wp-json/wp/v2/pages/6691/"nofollow noopener noreferrer/groundwater/wp-json/wp/v2/pages/6691/">Groundwater in Carboniferous carbonates: field excursion to the Derbyshire &#8216;White Peak&#8217; District 26 June 2015</groundwater/wp-json/wp/v2/pages/6691//a>.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>Gunn, J, and Kelly, T. 2017. Underground flow-paths in the Malham karst, England: Part 1, artificial tracer experiments./groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Cave and Karst Science</groundwater/wp-json/wp/v2/pages/6691//em>, Vol. 44(1), 5/groundwater/wp-json/wp/v2/pages/6691/u201316.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>Hobbs, S L. 2000./groundwater/wp-json/wp/v2/pages/6691/u00a0<a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1144/groundwater/wp-json/wp/v2/pages/6691//GSL.SP.2000.182.01.11/groundwater/wp-json/wp/v2/pages/6691/" target=/groundwater/wp-json/wp/v2/pages/6691/"_blank/groundwater/wp-json/wp/v2/pages/6691/" rel=/groundwater/wp-json/wp/v2/pages/6691/"noopener/groundwater/wp-json/wp/v2/pages/6691/">Influent rivers: a pollution threat to Schwyll Spring, South Wales?</groundwater/wp-json/wp/v2/pages/6691//a>/groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Geological Society of London Special Publications</groundwater/wp-json/wp/v2/pages/6691//em>, Vol.182(1), 113/groundwater/wp-json/wp/v2/pages/6691/u2013121. 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Wales</groundwater/wp-json/wp/v2/pages/6691//a>./groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Proceedings of the University of Bristol Spelaeological Society</groundwater/wp-json/wp/v2/pages/6691//em>, Vol. 19(3), 313/groundwater/wp-json/wp/v2/pages/6691/u2013335.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>Maurice, L and Guilford, T. 2011./groundwater/wp-json/wp/v2/pages/6691/u00a0<a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//nora.nerc.ac.uk/groundwater/wp-json/wp/v2/pages/6691//id/groundwater/wp-json/wp/v2/pages/6691//eprint/groundwater/wp-json/wp/v2/pages/6691//15251/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691/" target=/groundwater/wp-json/wp/v2/pages/6691/"_blank/groundwater/wp-json/wp/v2/pages/6691/" rel=/groundwater/wp-json/wp/v2/pages/6691/"noopener/groundwater/wp-json/wp/v2/pages/6691/">The hydrogeology of Ogof Draenen: new insights into a complex multi-catchment karst system from tracer testing</groundwater/wp-json/wp/v2/pages/6691//a>. <em>Cave and Karst Science</groundwater/wp-json/wp/v2/pages/6691//em>, Vol. 38(1). 23-30.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>Stanton, W I, and Smart, P L. 1981./groundwater/wp-json/wp/v2/pages/6691/u00a0<a href=/groundwater/wp-json/wp/v2/pages/6691/"http:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.ubss.org.uk/groundwater/wp-json/wp/v2/pages/6691//resources/groundwater/wp-json/wp/v2/pages/6691//proceedings/groundwater/wp-json/wp/v2/pages/6691//vol16/groundwater/wp-json/wp/v2/pages/6691//UBSS_Proc_16_1_47-58.pdf/groundwater/wp-json/wp/v2/pages/6691/" target=/groundwater/wp-json/wp/v2/pages/6691/"_blank/groundwater/wp-json/wp/v2/pages/6691/" rel=/groundwater/wp-json/wp/v2/pages/6691/"noopener/groundwater/wp-json/wp/v2/pages/6691/">Repeated dye traces of underground streams in the Mendip Hills, Somerset</groundwater/wp-json/wp/v2/pages/6691//a>./groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Proceedings of the University of Bristol Speleological Society</groundwater/wp-json/wp/v2/pages/6691//em>, Vol. 16(1), 47/groundwater/wp-json/wp/v2/pages/6691/u201358.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div><div  class=/groundwater/wp-json/wp/v2/pages/6691/"accordions/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"acc-wrap/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<button class=/groundwater/wp-json/wp/v2/pages/6691/"acc-top secondary-background icon-arrow button no-btn/groundwater/wp-json/wp/v2/pages/6691/"><span class=/groundwater/wp-json/wp/v2/pages/6691/"button-content/groundwater/wp-json/wp/v2/pages/6691/" tabindex=/groundwater/wp-json/wp/v2/pages/6691/"-1/groundwater/wp-json/wp/v2/pages/6691/">General karst 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The use of groundwater tracers for assessment of protection zones around water supply boreholes /groundwater/wp-json/wp/v2/pages/6691/u2014 a case study. 369/groundwater/wp-json/wp/v2/pages/6691/u2013376 in/groundwater/wp-json/wp/v2/pages/6691/u00a0<a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1201/groundwater/wp-json/wp/v2/pages/6691//9781003078142/groundwater/wp-json/wp/v2/pages/6691/" target=/groundwater/wp-json/wp/v2/pages/6691/"_blank/groundwater/wp-json/wp/v2/pages/6691/" rel=/groundwater/wp-json/wp/v2/pages/6691/"noopener/groundwater/wp-json/wp/v2/pages/6691/"><em>Tracer Hydrology 97</groundwater/wp-json/wp/v2/pages/6691//em></groundwater/wp-json/wp/v2/pages/6691//a>. Kranjc, A (editor). (CRC Presss.)</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>Worthington, S R H. 2009./groundwater/wp-json/wp/v2/pages/6691/u00a0<a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1007/groundwater/wp-json/wp/v2/pages/6691//s10040-009-0489-0/groundwater/wp-json/wp/v2/pages/6691/" target=/groundwater/wp-json/wp/v2/pages/6691/"_blank/groundwater/wp-json/wp/v2/pages/6691/" rel=/groundwater/wp-json/wp/v2/pages/6691/"noopener/groundwater/wp-json/wp/v2/pages/6691/">Diagnostic hydrogeologic characteristics of a karst aquifer (Kentucky, USA)</groundwater/wp-json/wp/v2/pages/6691//a>./groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Hydrogeology Journal</groundwater/wp-json/wp/v2/pages/6691//em>, Vol. 17(7), 1665/groundwater/wp-json/wp/v2/pages/6691/u20131678. DOI: https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1007/groundwater/wp-json/wp/v2/pages/6691//s10040-009-0489-0</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div><div  class=/groundwater/wp-json/wp/v2/pages/6691/"accordions/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"acc-wrap/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<button class=/groundwater/wp-json/wp/v2/pages/6691/"acc-top secondary-background icon-arrow button no-btn/groundwater/wp-json/wp/v2/pages/6691/"><span class=/groundwater/wp-json/wp/v2/pages/6691/"button-content/groundwater/wp-json/wp/v2/pages/6691/" tabindex=/groundwater/wp-json/wp/v2/pages/6691/"-1/groundwater/wp-json/wp/v2/pages/6691/">Karst geomorphology</groundwater/wp-json/wp/v2/pages/6691//span></groundwater/wp-json/wp/v2/pages/6691//button>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"acc-body sea-background-e/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<p>Cooper, A H, Farrant, A R, and Price, S J. 2011./groundwater/wp-json/wp/v2/pages/6691/u00a0<a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1016/groundwater/wp-json/wp/v2/pages/6691//j.geomorph.2011.06.004/groundwater/wp-json/wp/v2/pages/6691/" target=/groundwater/wp-json/wp/v2/pages/6691/"_blank/groundwater/wp-json/wp/v2/pages/6691/" rel=/groundwater/wp-json/wp/v2/pages/6691/"nofollow noopener noreferrer/groundwater/wp-json/wp/v2/pages/6691/">The use of karst geomorphology for planning, hazard avoidance and development in Great Britain</groundwater/wp-json/wp/v2/pages/6691//a>./groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Geomorphology</groundwater/wp-json/wp/v2/pages/6691//em>, Vol. 134(1/groundwater/wp-json/wp/v2/pages/6691/u20132), 118/groundwater/wp-json/wp/v2/pages/6691/u2013131. DOI: https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1016/groundwater/wp-json/wp/v2/pages/6691//j.geomorph.2011.06.004</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>Farrant, A, and Cooper, A. 2008./groundwater/wp-json/wp/v2/pages/6691/u00a0<a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1144/groundwater/wp-json/wp/v2/pages/6691//1470-9236/groundwater/wp-json/wp/v2/pages/6691//07-201/groundwater/wp-json/wp/v2/pages/6691/" target=/groundwater/wp-json/wp/v2/pages/6691/"_blank/groundwater/wp-json/wp/v2/pages/6691/" rel=/groundwater/wp-json/wp/v2/pages/6691/"nofollow noopener noreferrer/groundwater/wp-json/wp/v2/pages/6691/">Karst geohazards in the UK : the use of digital data for hazard management</groundwater/wp-json/wp/v2/pages/6691//a>./groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Quarterly Journal of Engineering Geology and Hydrogeology</groundwater/wp-json/wp/v2/pages/6691//em>, Vol. 41(3), 339&amp;ndsh;356. DOI: https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1144/groundwater/wp-json/wp/v2/pages/6691//1470-9236/groundwater/wp-json/wp/v2/pages/6691//07-201</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>Gallois, R W. 2005./groundwater/wp-json/wp/v2/pages/6691/u00a0<a href=/groundwater/wp-json/wp/v2/pages/6691/"http:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//nora.nerc.ac.uk/groundwater/wp-json/wp/v2/pages/6691//16504/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691/" target=/groundwater/wp-json/wp/v2/pages/6691/"_blank/groundwater/wp-json/wp/v2/pages/6691/" rel=/groundwater/wp-json/wp/v2/pages/6691/"nofollow noopener noreferrer/groundwater/wp-json/wp/v2/pages/6691/">The development and origin of karst in the Upper Greensand Formation (Cretaceous) of south-west England</groundwater/wp-json/wp/v2/pages/6691//a>./groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Geoscience in south-west England /groundwater/wp-json/wp/v2/pages/6691/u2014 Proceedings of the Ussher Society</groundwater/wp-json/wp/v2/pages/6691//em>, Vol. 11(1), 30/groundwater/wp-json/wp/v2/pages/6691/u201336.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>Gunn, J. 1981. <a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1127/groundwater/wp-json/wp/v2/pages/6691//zfg/groundwater/wp-json/wp/v2/pages/6691//25/groundwater/wp-json/wp/v2/pages/6691//1981/groundwater/wp-json/wp/v2/pages/6691//313/groundwater/wp-json/wp/v2/pages/6691/" target=/groundwater/wp-json/wp/v2/pages/6691/"_blank/groundwater/wp-json/wp/v2/pages/6691/" rel=/groundwater/wp-json/wp/v2/pages/6691/"noopener/groundwater/wp-json/wp/v2/pages/6691/">Hydrological processes in karst depressions</groundwater/wp-json/wp/v2/pages/6691//a>./groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Zeitchrift f/groundwater/wp-json/wp/v2/pages/6691/u00fcr Geomorphologie</groundwater/wp-json/wp/v2/pages/6691//em>, Vol. 25(3), 313/groundwater/wp-json/wp/v2/pages/6691/u2013331.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>Reeve, T. 2021. Caves in the Chalk: a personal perspective from 50 years of observations./groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Cave and Karst Science</groundwater/wp-json/wp/v2/pages/6691//em>, Vol. 48(2) 43/groundwater/wp-json/wp/v2/pages/6691/u201355.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>Sperling, C H B, Goudie, A S, Stoddart, D R, and Poole, G G. 1977./groundwater/wp-json/wp/v2/pages/6691/u00a0<a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.2307/groundwater/wp-json/wp/v2/pages/6691//621858/groundwater/wp-json/wp/v2/pages/6691/" target=/groundwater/wp-json/wp/v2/pages/6691/"_blank/groundwater/wp-json/wp/v2/pages/6691/" rel=/groundwater/wp-json/wp/v2/pages/6691/"noopener/groundwater/wp-json/wp/v2/pages/6691/">Dolines of the Dorset chalklands and other areas in southern Britain</groundwater/wp-json/wp/v2/pages/6691//a>./groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Transactions of the Institute of British Geographers</groundwater/wp-json/wp/v2/pages/6691//em>, Vol. 2, 205/groundwater/wp-json/wp/v2/pages/6691/u2013223. DOI: https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.2307/groundwater/wp-json/wp/v2/pages/6691//621858</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>White, W B. 1988. Geomorphology and Hydrology of Karst Terrains. (Oxford University Press.) ISBN: 9780195044447</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n<p>Williams, P. 2004. Dolines. 304/groundwater/wp-json/wp/v2/pages/6691/u2013310 in/groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Encyclopaedia of Caves and Karst Science</groundwater/wp-json/wp/v2/pages/6691//em>. Gunn, J (editor). ISBN: 9781579583996</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n<h2 class=/groundwater/wp-json/wp/v2/pages/6691/"wp-block-heading/groundwater/wp-json/wp/v2/pages/6691/">More information</groundwater/wp-json/wp/v2/pages/6691//h2>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n<div  class=/groundwater/wp-json/wp/v2/pages/6691/"accordions/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"acc-wrap/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<button class=/groundwater/wp-json/wp/v2/pages/6691/"acc-top secondary-background icon-arrow button no-btn/groundwater/wp-json/wp/v2/pages/6691/"><span class=/groundwater/wp-json/wp/v2/pages/6691/"button-content/groundwater/wp-json/wp/v2/pages/6691/" tabindex=/groundwater/wp-json/wp/v2/pages/6691/"-1/groundwater/wp-json/wp/v2/pages/6691/">Reference</groundwater/wp-json/wp/v2/pages/6691//span></groundwater/wp-json/wp/v2/pages/6691//button>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"acc-body sea-background-e/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<p>Maurice, L, Farrant, A R, Mathewson, E, and Atkinson T. 2021./groundwater/wp-json/wp/v2/pages/6691/u00a0<a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1144/groundwater/wp-json/wp/v2/pages/6691//SP517-2020-267/groundwater/wp-json/wp/v2/pages/6691/">Karst hydrogeology of the Chalk and implications for groundwater protection</groundwater/wp-json/wp/v2/pages/6691//a>. 39/groundwater/wp-json/wp/v2/pages/6691/u201362 in <em>The Chalk Aquifers of Northern Europe</groundwater/wp-json/wp/v2/pages/6691//em>. Farrell, R P, Massei, N, Foley, A E, Howlett, P R, and West, L J (editors)./groundwater/wp-json/wp/v2/pages/6691/u00a0<em>Geological Society of London Special Publications</groundwater/wp-json/wp/v2/pages/6691//em>, Vol. 517. DOI: https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//doi.org/groundwater/wp-json/wp/v2/pages/6691//10.1144/groundwater/wp-json/wp/v2/pages/6691//SP517-2020-267</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div></groundwater/wp-json/wp/v2/pages/6691//div></groundwater/wp-json/wp/v2/pages/6691//div></groundwater/wp-json/wp/v2/pages/6691//div></groundwater/wp-json/wp/v2/pages/6691//section>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n<section class=/groundwater/wp-json/wp/v2/pages/6691/"cta-section  sea-background-e /groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"container/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"row md-row/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"col-12/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<h2>Need more information?</groundwater/wp-json/wp/v2/pages/6691//h2>/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"btn-wrap/groundwater/wp-json/wp/v2/pages/6691/"><a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//people/groundwater/wp-json/wp/v2/pages/6691//brauns-bentje/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691/"  class=/groundwater/wp-json/wp/v2/pages/6691/"button primary-background   /groundwater/wp-json/wp/v2/pages/6691/">Contact Bentje Brauns</groundwater/wp-json/wp/v2/pages/6691//a></groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n</groundwater/wp-json/wp/v2/pages/6691//section>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<section id=/groundwater/wp-json/wp/v2/pages/6691/"in-this-section-8981-block_46a8876cc7a51c606696845ba95e3ea5/groundwater/wp-json/wp/v2/pages/6691/" class=/groundwater/wp-json/wp/v2/pages/6691/"grid-section  sea-background-d   /groundwater/wp-json/wp/v2/pages/6691/" >/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"container/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"row header-of-section/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"col-12/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<h2>Find out more about our research</groundwater/wp-json/wp/v2/pages/6691//h2>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"row grid-wrap/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"col-md-6 col-lg-4/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"cards-over-img cards  cards-find-more /groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<a class=/groundwater/wp-json/wp/v2/pages/6691/"media-wrap/groundwater/wp-json/wp/v2/pages/6691/" href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//water-resources/groundwater/wp-json/wp/v2/pages/6691//groundwater-resources-in-the-uk/groundwater/wp-json/wp/v2/pages/6691//karst-aquifers/groundwater/wp-json/wp/v2/pages/6691//karst-features/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<img decoding=/groundwater/wp-json/wp/v2/pages/6691/"async/groundwater/wp-json/wp/v2/pages/6691/" src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//uploads/groundwater/wp-json/wp/v2/pages/6691//sites/groundwater/wp-json/wp/v2/pages/6691//4/groundwater/wp-json/wp/v2/pages/6691//2025/groundwater/wp-json/wp/v2/pages/6691//11/groundwater/wp-json/wp/v2/pages/6691//chalk-stream-doline-thumb.jpg/groundwater/wp-json/wp/v2/pages/6691/" class=/groundwater/wp-json/wp/v2/pages/6691/"lazy-blur wp-post-image/groundwater/wp-json/wp/v2/pages/6691/" alt=/groundwater/wp-json/wp/v2/pages/6691/"chalk-stream-doline-thumb/groundwater/wp-json/wp/v2/pages/6691/" data-src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//uploads/groundwater/wp-json/wp/v2/pages/6691//sites/groundwater/wp-json/wp/v2/pages/6691//4/groundwater/wp-json/wp/v2/pages/6691//2025/groundwater/wp-json/wp/v2/pages/6691//11/groundwater/wp-json/wp/v2/pages/6691//chalk-stream-doline-thumb.jpg/groundwater/wp-json/wp/v2/pages/6691/" /groundwater/wp-json/wp/v2/pages/6691//>/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//a>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"info-wrap/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"info/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<h2><a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//water-resources/groundwater/wp-json/wp/v2/pages/6691//groundwater-resources-in-the-uk/groundwater/wp-json/wp/v2/pages/6691//karst-aquifers/groundwater/wp-json/wp/v2/pages/6691//karst-features/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691/">Karst features</groundwater/wp-json/wp/v2/pages/6691//a></groundwater/wp-json/wp/v2/pages/6691//h2>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<p>The distinctive features of karst landscapes.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//water-resources/groundwater/wp-json/wp/v2/pages/6691//groundwater-resources-in-the-uk/groundwater/wp-json/wp/v2/pages/6691//karst-aquifers/groundwater/wp-json/wp/v2/pages/6691//karst-features/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691/">More Information</groundwater/wp-json/wp/v2/pages/6691//a>/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n<div class=/groundwater/wp-json/wp/v2/pages/6691/"col-md-6 col-lg-4/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"cards-over-img cards  cards-find-more /groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<a class=/groundwater/wp-json/wp/v2/pages/6691/"media-wrap/groundwater/wp-json/wp/v2/pages/6691/" href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//water-resources/groundwater/wp-json/wp/v2/pages/6691//groundwater-resources-in-the-uk/groundwater/wp-json/wp/v2/pages/6691//karst-aquifers/groundwater/wp-json/wp/v2/pages/6691//karst-hydrogeology-of-the-bedhampton-and-havant-springs/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<img decoding=/groundwater/wp-json/wp/v2/pages/6691/"async/groundwater/wp-json/wp/v2/pages/6691/" src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//uploads/groundwater/wp-json/wp/v2/pages/6691//sites/groundwater/wp-json/wp/v2/pages/6691//4/groundwater/wp-json/wp/v2/pages/6691//2025/groundwater/wp-json/wp/v2/pages/6691//11/groundwater/wp-json/wp/v2/pages/6691//solutionPipe-thumb.jpg/groundwater/wp-json/wp/v2/pages/6691/" class=/groundwater/wp-json/wp/v2/pages/6691/"lazy-blur wp-post-image/groundwater/wp-json/wp/v2/pages/6691/" alt=/groundwater/wp-json/wp/v2/pages/6691/"solutionPipe-thumb/groundwater/wp-json/wp/v2/pages/6691/" data-src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//uploads/groundwater/wp-json/wp/v2/pages/6691//sites/groundwater/wp-json/wp/v2/pages/6691//4/groundwater/wp-json/wp/v2/pages/6691//2025/groundwater/wp-json/wp/v2/pages/6691//11/groundwater/wp-json/wp/v2/pages/6691//solutionPipe-thumb.jpg/groundwater/wp-json/wp/v2/pages/6691/" /groundwater/wp-json/wp/v2/pages/6691//>/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//a>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"info-wrap/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"info/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<h2><a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//water-resources/groundwater/wp-json/wp/v2/pages/6691//groundwater-resources-in-the-uk/groundwater/wp-json/wp/v2/pages/6691//karst-aquifers/groundwater/wp-json/wp/v2/pages/6691//karst-hydrogeology-of-the-bedhampton-and-havant-springs/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691/">Karst hydrogeology of the Bedhampton and Havant springs</groundwater/wp-json/wp/v2/pages/6691//a></groundwater/wp-json/wp/v2/pages/6691//h2>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<p>One of the best examples of Chalk karst springs in the UK.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//water-resources/groundwater/wp-json/wp/v2/pages/6691//groundwater-resources-in-the-uk/groundwater/wp-json/wp/v2/pages/6691//karst-aquifers/groundwater/wp-json/wp/v2/pages/6691//karst-hydrogeology-of-the-bedhampton-and-havant-springs/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691/">More Information</groundwater/wp-json/wp/v2/pages/6691//a>/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n<div class=/groundwater/wp-json/wp/v2/pages/6691/"col-md-6 col-lg-4/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"cards-over-img cards  cards-find-more /groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<a class=/groundwater/wp-json/wp/v2/pages/6691/"media-wrap/groundwater/wp-json/wp/v2/pages/6691/" href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//water-resources/groundwater/wp-json/wp/v2/pages/6691//groundwater-resources-in-the-uk/groundwater/wp-json/wp/v2/pages/6691//karst-aquifers/groundwater/wp-json/wp/v2/pages/6691//karst-report-series/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<img decoding=/groundwater/wp-json/wp/v2/pages/6691/"async/groundwater/wp-json/wp/v2/pages/6691/" src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//uploads/groundwater/wp-json/wp/v2/pages/6691//sites/groundwater/wp-json/wp/v2/pages/6691//4/groundwater/wp-json/wp/v2/pages/6691//2025/groundwater/wp-json/wp/v2/pages/6691//11/groundwater/wp-json/wp/v2/pages/6691//P775218-thumb.jpg/groundwater/wp-json/wp/v2/pages/6691/" class=/groundwater/wp-json/wp/v2/pages/6691/"lazy-blur wp-post-image/groundwater/wp-json/wp/v2/pages/6691/" alt=/groundwater/wp-json/wp/v2/pages/6691/"P775218-thumb/groundwater/wp-json/wp/v2/pages/6691/" data-src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//uploads/groundwater/wp-json/wp/v2/pages/6691//sites/groundwater/wp-json/wp/v2/pages/6691//4/groundwater/wp-json/wp/v2/pages/6691//2025/groundwater/wp-json/wp/v2/pages/6691//11/groundwater/wp-json/wp/v2/pages/6691//P775218-thumb.jpg/groundwater/wp-json/wp/v2/pages/6691/" /groundwater/wp-json/wp/v2/pages/6691//>/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//a>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"info-wrap/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"info/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<h2><a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//water-resources/groundwater/wp-json/wp/v2/pages/6691//groundwater-resources-in-the-uk/groundwater/wp-json/wp/v2/pages/6691//karst-aquifers/groundwater/wp-json/wp/v2/pages/6691//karst-report-series/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691/">Karst report series</groundwater/wp-json/wp/v2/pages/6691//a></groundwater/wp-json/wp/v2/pages/6691//h2>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<p>An overview of the evidence for karst in the Chalk and Jurassic and Permian limestones in different areas of England.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<a href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//water-resources/groundwater/wp-json/wp/v2/pages/6691//groundwater-resources-in-the-uk/groundwater/wp-json/wp/v2/pages/6691//karst-aquifers/groundwater/wp-json/wp/v2/pages/6691//karst-report-series/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691/">More Information</groundwater/wp-json/wp/v2/pages/6691//a>/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n<div class=/groundwater/wp-json/wp/v2/pages/6691/"col-md-6 col-lg-4/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"cards-over-img cards  cards-find-more /groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<a class=/groundwater/wp-json/wp/v2/pages/6691/"media-wrap/groundwater/wp-json/wp/v2/pages/6691/"  href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//geology-projects/groundwater/wp-json/wp/v2/pages/6691//sinkholes-research/groundwater/wp-json/wp/v2/pages/6691//what-causes-sinkholes-and-where-do-they-occur-in-the-uk/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<img decoding=/groundwater/wp-json/wp/v2/pages/6691/"async/groundwater/wp-json/wp/v2/pages/6691/" src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//uploads/groundwater/wp-json/wp/v2/pages/6691//sites/groundwater/wp-json/wp/v2/pages/6691//4/groundwater/wp-json/wp/v2/pages/6691//2025/groundwater/wp-json/wp/v2/pages/6691//11/groundwater/wp-json/wp/v2/pages/6691//P913657-thumb.jpg/groundwater/wp-json/wp/v2/pages/6691/" class=/groundwater/wp-json/wp/v2/pages/6691/"lazy-blur/groundwater/wp-json/wp/v2/pages/6691/" alt=/groundwater/wp-json/wp/v2/pages/6691/"P913657-thumb/groundwater/wp-json/wp/v2/pages/6691/" data-src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//uploads/groundwater/wp-json/wp/v2/pages/6691//sites/groundwater/wp-json/wp/v2/pages/6691//4/groundwater/wp-json/wp/v2/pages/6691//2025/groundwater/wp-json/wp/v2/pages/6691//11/groundwater/wp-json/wp/v2/pages/6691//P913657-thumb.jpg/groundwater/wp-json/wp/v2/pages/6691/" /groundwater/wp-json/wp/v2/pages/6691//>/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//a>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"info-wrap/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"info/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<h2>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<a  href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//geology-projects/groundwater/wp-json/wp/v2/pages/6691//sinkholes-research/groundwater/wp-json/wp/v2/pages/6691//what-causes-sinkholes-and-where-do-they-occur-in-the-uk/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/tWhat causes sinkholes?/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//a>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//h2>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<p><p>Explore the different types of sinkhole encountered in the UK.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n<div class=/groundwater/wp-json/wp/v2/pages/6691/"col-md-6 col-lg-4/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"cards-over-img cards  cards-find-more /groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<a class=/groundwater/wp-json/wp/v2/pages/6691/"media-wrap/groundwater/wp-json/wp/v2/pages/6691/"  href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//geology-projects/groundwater/wp-json/wp/v2/pages/6691//sinkholes-research/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<img decoding=/groundwater/wp-json/wp/v2/pages/6691/"async/groundwater/wp-json/wp/v2/pages/6691/" src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//uploads/groundwater/wp-json/wp/v2/pages/6691//sites/groundwater/wp-json/wp/v2/pages/6691//4/groundwater/wp-json/wp/v2/pages/6691//2025/groundwater/wp-json/wp/v2/pages/6691//11/groundwater/wp-json/wp/v2/pages/6691//P703480-thumb.webp/groundwater/wp-json/wp/v2/pages/6691/" class=/groundwater/wp-json/wp/v2/pages/6691/"lazy-blur/groundwater/wp-json/wp/v2/pages/6691/" alt=/groundwater/wp-json/wp/v2/pages/6691/"P703480-thumb/groundwater/wp-json/wp/v2/pages/6691/" data-src=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//groundwater/groundwater/wp-json/wp/v2/pages/6691//wp-content/groundwater/wp-json/wp/v2/pages/6691//uploads/groundwater/wp-json/wp/v2/pages/6691//sites/groundwater/wp-json/wp/v2/pages/6691//4/groundwater/wp-json/wp/v2/pages/6691//2025/groundwater/wp-json/wp/v2/pages/6691//11/groundwater/wp-json/wp/v2/pages/6691//P703480-thumb.webp/groundwater/wp-json/wp/v2/pages/6691/" /groundwater/wp-json/wp/v2/pages/6691//>/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//a>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"info-wrap/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<div class=/groundwater/wp-json/wp/v2/pages/6691/"info/groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<h2>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<a  href=/groundwater/wp-json/wp/v2/pages/6691/"https:/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691//www.bgs.ac.uk/groundwater/wp-json/wp/v2/pages/6691//geology-projects/groundwater/wp-json/wp/v2/pages/6691//sinkholes-research/groundwater/wp-json/wp/v2/pages/6691///groundwater/wp-json/wp/v2/pages/6691/">/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/tSinkholes research/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//a>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//h2>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t<p><p>Our research extends beyond the distribution and processes associated with sinkhole formation to the broader subject of karst.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//div>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t</groundwater/wp-json/wp/v2/pages/6691//section>/groundwater/wp-json/wp/v2/pages/6691/n/groundwater/wp-json/wp/v2/pages/6691/t/groundwater/wp-json/wp/v2/pages/6691/t","protected":false},"excerpt":{"rendered":"<p>Aquifers formed in the Chalk Group and the Jurassic and Permian limestones of England.</groundwater/wp-json/wp/v2/pages/6691//p>/groundwater/wp-json/wp/v2/pages/6691/n","protected":false},"author":7,"featured_media":7662,"parent":49,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"1","_relevanssi_noindex_reason":"","footnotes":""},"tags":[],"class_list":["post-6691","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - 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