{"id":6748,"date":"2024-02-02T09:00:16","date_gmt":"2024-02-02T14:00:16","guid":{"rendered":"https:\/\/permafrostnet.ca\/?p=6748"},"modified":"2026-05-22T11:08:49","modified_gmt":"2026-05-22T16:08:49","slug":"non-destructive-multi-sensor-core-logging-allows-for-rapid-imaging-and-estimation-of-frozen-bulk-density-and-volumetric-ice-content-in-permafrost-cores","status":"publish","type":"post","link":"https:\/\/permafrostnet.ca\/fr\/blog\/non-destructive-multi-sensor-core-logging-allows-for-rapid-imaging-and-estimation-of-frozen-bulk-density-and-volumetric-ice-content-in-permafrost-cores\/","title":{"rendered":"Non-destructive multi-sensor core logging allows for rapid imaging and estimation of frozen bulk density and volumetric ice content in permafrost cores."},"content":{"rendered":"<h2 id=\"wp-block-themeisle-blocks-advanced-heading-b19cc06b\" class=\"wp-block-themeisle-blocks-advanced-heading wp-block-themeisle-blocks-advanced-heading-b19cc06b\"><strong>Non-destructive multi-sensor core logging allows for rapid imaging and estimation of frozen bulk density and volumetric ice content in permafrost cores<\/strong><\/h2>\n\n\n\n<p>Des recherches passionnantes dans le laboratoire scientifique Permafrost ArChives<a href=\"https:\/\/sites.google.com\/ualberta.ca\/pacslab\/home\" target=\"_blank\" rel=\"noreferrer noopener\">PACS Lab<\/a>de l'Universit\u00e9 de l'Alberta a d\u00e9montr\u00e9 une nouvelle application de la diagraphie multicapteurs pour l'analyse des carottes de perg\u00e9lisol.<\/p>\n\n\n\n<p>Les mesures des propri\u00e9t\u00e9s physiques principales sont g\u00e9n\u00e9ralement destructrices et prennent beaucoup de temps.<\/p>\n\n\n\n<p>L\u2019enregistrement multicapteurs non destructif (non-destructive multi-sensor core logging ou MSCL) peut analyser efficacement des \u00e9chantillons de perg\u00e9lisol et fournir des informations \u00e0 haute r\u00e9solution sans ces probl\u00e8mes. Cette nouvelle technique permet une imagerie rapide, une mesure de la densit\u00e9 apparente et une estimation de la teneur en glace des carottes de perg\u00e9lisol. L'\u00e9quipe a pu visualiser des cryostructures et estimer la densit\u00e9 apparente gel\u00e9e, la susceptibilit\u00e9 magn\u00e9tique et la teneur volum\u00e9trique en glace.<\/p>\n\n\n\n<p>La nouvelle technique est d\u00e9crite dans l'article publi\u00e9 dans la revue The Cryosphere by Duane Froese\u2019s lab: Pumple, J., Monteath, A., Harvey, J., <a href=\"https:\/\/permafrostnet.ca\/fr\/people\/mahya-roustaei\/\">Roustaei, M.<\/a>, Alvarez, A., Buchanan, C., and Froese, D.:\u00a0<strong>Non-destructive multi-sensor core logging allows for rapid imaging and estimation of frozen bulk density and volumetric ice content in permafrost cores<\/strong>, The Cryosphere, 18, 489\u2013503,\u00a0<a href=\"https:\/\/doi.org\/10.5194\/tc-18-489-2024\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/doi.org\/10.5194\/tc-18-489-2024<\/a>, 2024.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"500\" height=\"413\" src=\"https:\/\/permafrostnet.ca\/wp-content\/uploads\/2024\/02\/67bc2343-1c24-a993-e23f-ef647b3ce658.jpg\" alt=\"Core in the core boat on the MSCL track. \" class=\"wp-image-6752\" srcset=\"https:\/\/permafrostnet.ca\/wp-content\/uploads\/2024\/02\/67bc2343-1c24-a993-e23f-ef647b3ce658.jpg 500w, https:\/\/permafrostnet.ca\/wp-content\/uploads\/2024\/02\/67bc2343-1c24-a993-e23f-ef647b3ce658-300x248.jpg 300w, https:\/\/permafrostnet.ca\/wp-content\/uploads\/2024\/02\/67bc2343-1c24-a993-e23f-ef647b3ce658-15x12.jpg 15w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><figcaption class=\"wp-element-caption\">C\u0153ur dans le support de c\u0153ur (\u00ab core boat \u00bb) sur le rail de MSCL. <\/figcaption><\/figure>\n<\/div>\n\n\n\n\n<div style=\"height:44px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Exciting research in the Permafrost ArChives Science Laboratory (PACS Lab) at the University of Alberta has demonstrated a novel application of multi-sensor core logging for analyzing permafrost cores. Measurements of core physical properties are typically destructive and time intensive. Non-destructive multi-sensor core logging (MSCL) can efficiently analyze permafrost samples and [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":6752,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_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":[36,35,118],"tags":[56],"class_list":["post-6748","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-news","category-publications","tag-publication"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Non-destructive multi-sensor core logging allows for rapid imaging and estimation of frozen bulk density and volumetric ice content in permafrost cores. &#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\/blog\/non-destructive-multi-sensor-core-logging-allows-for-rapid-imaging-and-estimation-of-frozen-bulk-density-and-volumetric-ice-content-in-permafrost-cores\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Non-destructive multi-sensor core logging allows for rapid imaging and estimation of frozen bulk density and volumetric ice content in permafrost cores. &#8211; PermafrostNet\" \/>\n<meta property=\"og:description\" content=\"Exciting research in the Permafrost ArChives Science Laboratory (PACS Lab) at the University of Alberta has demonstrated a novel application of multi-sensor core logging for analyzing permafrost cores. Measurements of core physical properties are typically destructive and time intensive. Non-destructive multi-sensor core logging (MSCL) can efficiently analyze permafrost samples and [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.permafrostnet.ca\/blog\/non-destructive-multi-sensor-core-logging-allows-for-rapid-imaging-and-estimation-of-frozen-bulk-density-and-volumetric-ice-content-in-permafrost-cores\/\" \/>\n<meta property=\"og:site_name\" content=\"PermafrostNet\" \/>\n<meta property=\"article:published_time\" content=\"2024-02-02T14:00:16+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-22T16:08:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.permafrostnet.ca\/wp-content\/uploads\/2024\/02\/67bc2343-1c24-a993-e23f-ef647b3ce658.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"500\" \/>\n\t<meta property=\"og:image:height\" content=\"413\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Tristan MacLean\" \/>\n<meta name=\"twitter:card\" 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in the core boat on the MSCL track."},{"@type":"BreadcrumbList","@id":"https:\/\/www.permafrostnet.ca\/blog\/non-destructive-multi-sensor-core-logging-allows-for-rapid-imaging-and-estimation-of-frozen-bulk-density-and-volumetric-ice-content-in-permafrost-cores\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/staging-wp83915.wpdns.ca\/"},{"@type":"ListItem","position":2,"name":"Non-destructive multi-sensor core logging allows for rapid imaging and estimation of frozen bulk density and volumetric ice content in permafrost cores."}]},{"@type":"WebSite","@id":"https:\/\/www.permafrostnet.ca\/#website","url":"https:\/\/www.permafrostnet.ca\/","name":"PermafrostNet","description":"NSERC Permafrost Partnership Network for 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MacLean","author_link":"https:\/\/permafrostnet.ca\/fr\/author\/tristan\/"},"uagb_comment_info":1,"uagb_excerpt":"Exciting research in the Permafrost ArChives Science Laboratory (PACS Lab) at the University of Alberta has demonstrated a novel application of multi-sensor core logging for analyzing permafrost cores. Measurements of core physical properties are typically destructive and time intensive. Non-destructive multi-sensor core logging (MSCL) can efficiently analyze permafrost samples and [&hellip;]","_links":{"self":[{"href":"https:\/\/permafrostnet.ca\/fr\/wp-json\/wp\/v2\/posts\/6748","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=6748"}],"version-history":[{"count":4,"href":"https:\/\/permafrostnet.ca\/fr\/wp-json\/wp\/v2\/posts\/6748\/revisions"}],"predecessor-version":[{"id":6755,"href":"https:\/\/permafrostnet.ca\/fr\/wp-json\/wp\/v2\/posts\/6748\/revisions\/6755"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/permafrostnet.ca\/fr\/wp-json\/wp\/v2\/media\/6752"}],"wp:attachment":[{"href":"https:\/\/permafrostnet.ca\/fr\/wp-json\/wp\/v2\/media?parent=6748"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/permafrostnet.ca\/fr\/wp-json\/wp\/v2\/categories?post=6748"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/permafrostnet.ca\/fr\/wp-json\/wp\/v2\/tags?post=6748"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}