{"id":7963,"date":"2025-04-08T14:56:27","date_gmt":"2025-04-08T19:56:27","guid":{"rendered":"https:\/\/permafrostnet.ca\/?p=7963"},"modified":"2026-08-23T15:49:10","modified_gmt":"2026-08-23T20:49:10","slug":"seminar-4-june-proglacial-retrogressive-thaw-slumping-svalbard","status":"publish","type":"post","link":"https:\/\/permafrostnet.ca\/fr\/news\/seminar-4-june-proglacial-retrogressive-thaw-slumping-svalbard\/","title":{"rendered":"Seminar &#8211; 4 June &#8211; Proglacial Retrogressive Thaw Slumping, Svalbard."},"content":{"rendered":"<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p><a href=\"https:\/\/permafrostnet.ca\/fr\/people\/liam-carson\/\">Liam Carson<\/a> will be presenting<em> Proglacial Retrogressive Thaw Slumping, Svalbard.<\/em><\/p>\n\n\n\n<p>Date:<strong>&nbsp;4 June&nbsp;2025<\/strong><br>Time:<strong>&nbsp;13:00-14:00<\/strong>&nbsp;Eastern Time<br>Location: Zoom (details are posted in our Teams site).<\/p>\n\n\n\n<p>The Arctic is warming rapidly, driving cryospheric changes like glacial retreat and permafrost thaw that transform proglacial landscapes. This study examines ice-cored moraine dynamics in Scott Turnerbreen (STB) and Longyearbreen (LYB) in central Spitsbergen using UAV surveys, satellite imagery, and Ground Penetrating Radar. Since 2018, STB lost 67,350 m\u00b3 of material, while LYB lost 115,252 m\u00b3, driven by larger Retrogressive Thaw Slumps (RTS). The findings highlight the impacts of ice-cored moraine thaw on geomorphology, sediment release, and hydrology, emphasizing the need for continued monitoring and predictive modelling.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/permafrostnet.ca\/wp-content\/uploads\/2025\/01\/LimaCarsonSeminar-photo-drone.jpg\" alt=\"\" class=\"wp-image-7965\" srcset=\"https:\/\/permafrostnet.ca\/wp-content\/uploads\/2025\/01\/LimaCarsonSeminar-photo-drone.jpg 768w, https:\/\/permafrostnet.ca\/wp-content\/uploads\/2025\/01\/LimaCarsonSeminar-photo-drone-225x300.jpg 225w, https:\/\/permafrostnet.ca\/wp-content\/uploads\/2025\/01\/LimaCarsonSeminar-photo-drone-9x12.jpg 9w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n<\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Liam Carson will be presenting Proglacial Retrogressive Thaw Slumping, Svalbard. Date:&nbsp;4 June&nbsp;2025Time:&nbsp;13:00-14:00&nbsp;Eastern TimeLocation: Zoom (details are posted in our Teams site). The Arctic is warming rapidly, driving cryospheric changes like glacial retreat and permafrost thaw that transform proglacial landscapes. This study examines ice-cored moraine dynamics in Scott Turnerbreen (STB) and [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":7966,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"_EventAllDay":false,"_EventTimezone":"","_EventStartDate":"","_EventEndDate":"","_EventStartDateUTC":"","_EventEndDateUTC":"","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyCode":"","_EventCurrencyPosition":"","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":[],"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueState":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","_VenueShowMap":false,"_VenueShowMapLink":false,"_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[35,91],"tags":[],"class_list":["post-7963","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-seminar"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Seminar - 4 June - Proglacial Retrogressive Thaw Slumping, Svalbard. &#8211; PermafrostNet<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.permafrostnet.ca\/news\/seminar-4-june-proglacial-retrogressive-thaw-slumping-svalbard\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Seminar - 4 June - Proglacial Retrogressive Thaw Slumping, Svalbard. &#8211; PermafrostNet\" \/>\n<meta property=\"og:description\" content=\"Liam Carson will be presenting Proglacial Retrogressive Thaw Slumping, Svalbard. Date:&nbsp;4 June&nbsp;2025Time:&nbsp;13:00-14:00&nbsp;Eastern TimeLocation: Zoom (details are posted in our Teams site). The Arctic is warming rapidly, driving cryospheric changes like glacial retreat and permafrost thaw that transform proglacial landscapes. This study examines ice-cored moraine dynamics in Scott Turnerbreen (STB) and [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.permafrostnet.ca\/news\/seminar-4-june-proglacial-retrogressive-thaw-slumping-svalbard\/\" \/>\n<meta property=\"og:site_name\" content=\"PermafrostNet\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-08T19:56:27+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-23T20:49:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.permafrostnet.ca\/wp-content\/uploads\/2025\/01\/LimaCarsonSeminar-photo-landscape.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"768\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Tristan MacLean\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@PermafrostNet\" \/>\n<meta name=\"twitter:site\" content=\"@PermafrostNet\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Tristan MacLean\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimation du temps de lecture\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.permafrostnet.ca\\\/news\\\/seminar-4-june-proglacial-retrogressive-thaw-slumping-svalbard\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.permafrostnet.ca\\\/news\\\/seminar-4-june-proglacial-retrogressive-thaw-slumping-svalbard\\\/\"},\"author\":{\"name\":\"Tristan MacLean\",\"@id\":\"https:\\\/\\\/www.permafrostnet.ca\\\/#\\\/schema\\\/person\\\/70e67e64ed65de9f0559f2a871467859\"},\"headline\":\"Seminar &#8211; 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Date:&nbsp;4 June&nbsp;2025Time:&nbsp;13:00-14:00&nbsp;Eastern TimeLocation: Zoom (details are posted in our Teams site). The Arctic is warming rapidly, driving cryospheric changes like glacial retreat and permafrost thaw that transform proglacial landscapes. This study examines ice-cored moraine dynamics in Scott Turnerbreen (STB) and [&hellip;]","_links":{"self":[{"href":"https:\/\/permafrostnet.ca\/fr\/wp-json\/wp\/v2\/posts\/7963","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/permafrostnet.ca\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/permafrostnet.ca\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/permafrostnet.ca\/fr\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/permafrostnet.ca\/fr\/wp-json\/wp\/v2\/comments?post=7963"}],"version-history":[{"count":3,"href":"https:\/\/permafrostnet.ca\/fr\/wp-json\/wp\/v2\/posts\/7963\/revisions"}],"predecessor-version":[{"id":8458,"href":"https:\/\/permafrostnet.ca\/fr\/wp-json\/wp\/v2\/posts\/7963\/revisions\/8458"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/permafrostnet.ca\/fr\/wp-json\/wp\/v2\/media\/7966"}],"wp:attachment":[{"href":"https:\/\/permafrostnet.ca\/fr\/wp-json\/wp\/v2\/media?parent=7963"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/permafrostnet.ca\/fr\/wp-json\/wp\/v2\/categories?post=7963"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/permafrostnet.ca\/fr\/wp-json\/wp\/v2\/tags?post=7963"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}