{"id":341,"date":"2014-01-13T16:15:25","date_gmt":"2014-01-13T21:15:25","guid":{"rendered":"http:\/\/sciencemediacentre.ca\/site\/?p=341"},"modified":"2014-04-02T12:00:39","modified_gmt":"2014-04-02T17:00:39","slug":"chlore-atmospherique-en-arctique","status":"publish","type":"post","link":"http:\/\/sciencemediacentre.ca\/site\/chlore-atmospherique-en-arctique\/","title":{"rendered":"Chlore atmosph\u00e9rique en Arctique"},"content":{"rendered":"<div id=\"attachment_337\" style=\"width: 310px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/01\/Jin_inBarrow.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-337\" class=\"size-medium wp-image-337\" alt=\"Georgia Tech graduate student Jin Liao calibrates insrument in Barrow, Alaska. (Credit: Greg Huey)\" src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/01\/Jin_inBarrow-300x200.jpg\" width=\"300\" height=\"200\" srcset=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/01\/Jin_inBarrow-300x200.jpg 300w, http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/01\/Jin_inBarrow-448x300.jpg 448w, http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/01\/Jin_inBarrow.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-337\" class=\"wp-caption-text\">\u00c9tudiant des cycles sup\u00e9rieurs de l&#8217;Universit\u00e9 Georgia Tech, Jin Liao, calibre un instrument \u00e0 Barrow en Alaska. (Cr\u00e9dit : Greg Huey)<\/p><\/div>\n<p>Des chercheurs ont mesur\u00e9 des quantit\u00e9s anormalement \u00e9lev\u00e9es (400 parties par billion) de chlore (Cl2) atmosph\u00e9rique en Alaska. La pr\u00e9sence de ce gaz est possiblement une cons\u00e9quence de l\u2019interaction entre les rayons du soleil et l\u2019ozone au niveau du sol. Le chlore atmosph\u00e9rique et ces composants d\u00e9riv\u00e9s peuvent avoir un effet important sur la chimie de l\u2019atmosph\u00e8re arctique.<br \/>\n<!--more--><\/p>\n<p>Pour lire l&#8217;article original publi\u00e9 dans <em>Nature Geoscience<\/em> le 12 janvier 2014, cliquez\u00a0<a href=\"http:\/\/www.nature.com\/ngeo\/journal\/vaop\/ncurrent\/full\/ngeo2046.html\" target=\"_blank\">ici<\/a>.<\/p>\n<p><strong>Auteurs \u00e0 contacter pour plus d\u2019informations<\/strong><\/p>\n<p dir=\"ltr\">Greg Huey (auteur principal) Georgia Institute of Technology<\/p>\n<p dir=\"ltr\">Ralf Staebler (auteur collaborateur), Environment Canada<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Des chercheurs ont mesur\u00e9 des quantit\u00e9s anormalement \u00e9lev\u00e9es (400 parties par billion) de chlore (Cl2) atmosph\u00e9rique en Alaska. La pr\u00e9sence de ce gaz est possiblement une cons\u00e9quence de l\u2019interaction entre les rayons du soleil et l\u2019ozone au niveau du sol. Le chlore atmosph\u00e9rique et ces composants d\u00e9riv\u00e9s peuvent avoir un effet important sur la chimie [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[531],"tags":[362,637,683],"class_list":["post-341","post","type-post","status-publish","format-standard","hentry","category-paper-of-interest-fr","tag-arctique","tag-canada","tag-environnement"],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p4DqbN-5v","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/341","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/comments?post=341"}],"version-history":[{"count":1,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/341\/revisions"}],"predecessor-version":[{"id":342,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/341\/revisions\/342"}],"wp:attachment":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media?parent=341"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/categories?post=341"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/tags?post=341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}