{"id":3518,"date":"2014-11-18T19:01:01","date_gmt":"2014-11-19T00:01:01","guid":{"rendered":"http:\/\/sciencemediacentre.ca\/site\/?p=3518"},"modified":"2014-11-18T11:48:14","modified_gmt":"2014-11-18T16:48:14","slug":"losteoporose-aquatique-persiste-dans-les-lacs-au-canada","status":"publish","type":"post","link":"http:\/\/sciencemediacentre.ca\/site\/losteoporose-aquatique-persiste-dans-les-lacs-au-canada\/","title":{"rendered":"L&#8217;ost\u00e9oporose aquatique persiste dans les lacs au Canada<img src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/01\/canada_flag_icon_small.gif\">"},"content":{"rendered":"<p>&nbsp;<\/p>\n<div id=\"attachment_3520\" style=\"width: 410px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/11\/21982-Ian-Gardiner_Entry_21982_Holopedium-gibberum.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3520\" class=\"size-full wp-image-3520\" src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/11\/21982-Ian-Gardiner_Entry_21982_Holopedium-gibberum.jpg\" alt=\"Les faibles concentrations de calcium dans les lacs d\u2019eau douce \u00e0 cause des pluies acides entra\u00eenent une r\u00e9duction des crustac\u00e9es \u00e0 carapaces dures et une augmentation d\u2019organismes recouverts de gel\u00e9e (ci-haut). (Photo: Ian Gardiner \/ E-Fauna BC)\" width=\"400\" height=\"333\" srcset=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/11\/21982-Ian-Gardiner_Entry_21982_Holopedium-gibberum.jpg 400w, http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/11\/21982-Ian-Gardiner_Entry_21982_Holopedium-gibberum-300x249.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a><p id=\"caption-attachment-3520\" class=\"wp-caption-text\">Les faibles concentrations de calcium dans les lacs d\u2019eau douce \u00e0 cause des pluies acides entra\u00eenent une r\u00e9duction des crustac\u00e9es \u00e0 carapaces dures et une augmentation d\u2019organismes recouverts de gel\u00e9e (ci-haut). (Photo: Ian Gardiner \/ E-Fauna BC)<\/p><\/div>\n<p>D\u2019\u00e9tranges organismes recouverts de g\u00e9latine envahissent de plus en plus de lacs au Canada. Les chercheurs expliquent ce ph\u00e9nom\u00e8ne par la faible concentration de calcium dans les lacs, ce qui provoque de l\u2019ost\u00e9oporose aquatique. Les auteurs montrent que l\u2019effet persiste et est r\u00e9pandu apr\u00e8s avoir fait un suivi de 36 lacs en Ontario et de 48 lacs en Nouvelle-\u00c9cosse. Ils expliquent que les pluies acides sont la cause de ce ph\u00e9nom\u00e8ne.<\/p>\n<p>Pour lire l\u2019article original publi\u00e9 dans <i>Proceedings of the Royal Society B<\/i><i>\u00a0<\/i>le\u00a0<strong>18\u00a0<b>novembre <\/b>2014<\/strong>,\u00a0<a href=\"http:\/\/rspb.royalsocietypublishing.org\/lookup\/doi\/10.1098\/rspb.2014.2449\" target=\"_blank\"><span style=\"text-decoration: underline;\">cliquez ici<\/span><\/a>.<\/p>\n<p><span style=\"text-decoration: underline;\"><em><strong>Auteur \u00e0 contacter pour plus d\u2019information<\/strong><\/em><\/span><\/p>\n<h4>Adam Jeziorski, Universit\u00e9 Queen\u2019s, Ontario<\/h4>\n<h4>Andrew Tanentzap, Universit\u00e9 de Cambridge, U.K.<\/h4>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; D\u2019\u00e9tranges organismes recouverts de g\u00e9latine envahissent de plus en plus de lacs au Canada. Les chercheurs expliquent ce ph\u00e9nom\u00e8ne par la faible concentration de calcium dans les lacs, ce qui provoque de l\u2019ost\u00e9oporose aquatique. Les auteurs montrent que l\u2019effet persiste et est r\u00e9pandu apr\u00e8s avoir fait un suivi de 36 lacs en Ontario et [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":3516,"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":[1323,66,388,1324,683,2294,846,1635],"class_list":["post-3518","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paper-of-interest-fr","tag-biodiversite","tag-biologie","tag-changements-climatiques","tag-ecologie","tag-environnement","tag-lacs","tag-ontario-fr","tag-preservation"],"jetpack_featured_media_url":"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/11\/21982-Ian-Gardiner_Entry_21982_Holopedium-gibberum.jpg","jetpack_shortlink":"https:\/\/wp.me\/p4DqbN-UK","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/3518","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\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/comments?post=3518"}],"version-history":[{"count":2,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/3518\/revisions"}],"predecessor-version":[{"id":3522,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/3518\/revisions\/3522"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media\/3516"}],"wp:attachment":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media?parent=3518"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/categories?post=3518"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/tags?post=3518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}