{"id":8444,"date":"2025-04-08T14:41:53","date_gmt":"2025-04-08T19:41:53","guid":{"rendered":"https:\/\/permafrostnet.ca\/?p=8444"},"modified":"2026-08-23T22:48:34","modified_gmt":"2026-08-24T03:48:34","slug":"seminar-23-april-assessing-thaw-settlement-vulnerability-of-the-hudson-bay-railway-in-the-face-of-climate-change","status":"publish","type":"post","link":"https:\/\/permafrostnet.ca\/fr\/news\/seminar-23-april-assessing-thaw-settlement-vulnerability-of-the-hudson-bay-railway-in-the-face-of-climate-change\/","title":{"rendered":"Seminar &#8211; 23 April &#8211; Assessing Thaw Settlement Vulnerability of the Hudson Bay Railway in the Face of Climate Change."},"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\/zhina-rezvani\/\">Zhina Rezvani<\/a> will be presenting<em> Assessing Thaw Settlement Vulnerability of the Hudson Bay Railway in the Face of Climate Change<\/em>.<\/p>\n\n\n\n<p>Date:<strong>\u00a023 April\u00a02025<\/strong><br>Time:<strong>\u00a013:00-14:00<\/strong>\u00a0Eastern Time<br>Location: Zoom (details are posted in our Teams site).<\/p>\n\n\n\n<p>The effects of climate change are intensified in northern regions due to polar amplification. As a result, the stability and functionality of infrastructure in these areas are under greater threat than ever before. The Hudson Bay Railway (HBR), located in northern Manitoba, is a prime example of vulnerable infrastructure facing the challenges of a warming climate.<\/p>\n\n\n\n<p>In this webinar, Zhina Rezvani will share insights into assessing the impacts of climate change on permafrost thaw, which leads to soil settlement beneath the railway embankment. Her research involves finite element thermal modeling followed by coupled thermo-mechanical modeling to simulate both the current and projected future conditions of the soil and permafrost under the railway embankment and adjacent area. The findings of this study will support HBR policymakers in making informed, strategic decisions regarding the future of the railway, whether through improvement methods, mitigation measures, or potential realignment of certain sections.<\/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=\"1440\" height=\"1920\" src=\"https:\/\/permafrostnet.ca\/wp-content\/uploads\/2025\/04\/IMG_4421.jpg\" alt=\"\" class=\"wp-image-8452\" srcset=\"https:\/\/permafrostnet.ca\/wp-content\/uploads\/2025\/04\/IMG_4421.jpg 1440w, https:\/\/permafrostnet.ca\/wp-content\/uploads\/2025\/04\/IMG_4421-225x300.jpg 225w, https:\/\/permafrostnet.ca\/wp-content\/uploads\/2025\/04\/IMG_4421-768x1024.jpg 768w, https:\/\/permafrostnet.ca\/wp-content\/uploads\/2025\/04\/IMG_4421-1152x1536.jpg 1152w, https:\/\/permafrostnet.ca\/wp-content\/uploads\/2025\/04\/IMG_4421-9x12.jpg 9w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/figure>\n<\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Zhina Rezvani will be presenting Assessing Thaw Settlement Vulnerability of the Hudson Bay Railway in the Face of Climate Change. Date:\u00a023 April\u00a02025Time:\u00a013:00-14:00\u00a0Eastern TimeLocation: Zoom (details are posted in our Teams site). The effects of climate change are intensified in northern regions due to polar amplification. As a result, the stability [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":8451,"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":[90],"class_list":["post-8444","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-seminar","tag-seminars"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Seminar - 23 April - Assessing Thaw Settlement Vulnerability of the Hudson Bay Railway in the Face of Climate Change. &#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-23-april-assessing-thaw-settlement-vulnerability-of-the-hudson-bay-railway-in-the-face-of-climate-change\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Seminar - 23 April - Assessing Thaw Settlement Vulnerability of the Hudson Bay Railway in the Face of Climate Change. &#8211; PermafrostNet\" \/>\n<meta property=\"og:description\" content=\"Zhina Rezvani will be presenting Assessing Thaw Settlement Vulnerability of the Hudson Bay Railway in the Face of Climate Change. Date:\u00a023 April\u00a02025Time:\u00a013:00-14:00\u00a0Eastern TimeLocation: Zoom (details are posted in our Teams site). The effects of climate change are intensified in northern regions due to polar amplification. As a result, the stability [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.permafrostnet.ca\/news\/seminar-23-april-assessing-thaw-settlement-vulnerability-of-the-hudson-bay-railway-in-the-face-of-climate-change\/\" \/>\n<meta property=\"og:site_name\" content=\"PermafrostNet\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-08T19:41:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-24T03:48:34+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.permafrostnet.ca\/wp-content\/uploads\/2025\/04\/IMG_5005.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1440\" \/>\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=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.permafrostnet.ca\\\/news\\\/seminar-23-april-assessing-thaw-settlement-vulnerability-of-the-hudson-bay-railway-in-the-face-of-climate-change\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.permafrostnet.ca\\\/news\\\/seminar-23-april-assessing-thaw-settlement-vulnerability-of-the-hudson-bay-railway-in-the-face-of-climate-change\\\/\"},\"author\":{\"name\":\"Tristan MacLean\",\"@id\":\"https:\\\/\\\/www.permafrostnet.ca\\\/#\\\/schema\\\/person\\\/70e67e64ed65de9f0559f2a871467859\"},\"headline\":\"Seminar &#8211; 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Date:\u00a023 April\u00a02025Time:\u00a013:00-14:00\u00a0Eastern TimeLocation: Zoom (details are posted in our Teams site). The effects of climate change are intensified in northern regions due to polar amplification. As a result, the stability [&hellip;]","_links":{"self":[{"href":"https:\/\/permafrostnet.ca\/fr\/wp-json\/wp\/v2\/posts\/8444","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=8444"}],"version-history":[{"count":2,"href":"https:\/\/permafrostnet.ca\/fr\/wp-json\/wp\/v2\/posts\/8444\/revisions"}],"predecessor-version":[{"id":8453,"href":"https:\/\/permafrostnet.ca\/fr\/wp-json\/wp\/v2\/posts\/8444\/revisions\/8453"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/permafrostnet.ca\/fr\/wp-json\/wp\/v2\/media\/8451"}],"wp:attachment":[{"href":"https:\/\/permafrostnet.ca\/fr\/wp-json\/wp\/v2\/media?parent=8444"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/permafrostnet.ca\/fr\/wp-json\/wp\/v2\/categories?post=8444"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/permafrostnet.ca\/fr\/wp-json\/wp\/v2\/tags?post=8444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}