{"id":46,"date":"2022-06-24T10:21:58","date_gmt":"2022-06-24T08:21:58","guid":{"rendered":"https:\/\/terramater.benjamin-viguier.fr\/?p=46"},"modified":"2022-06-24T10:34:48","modified_gmt":"2022-06-24T08:34:48","slug":"urgence-dans-le-grand-nord","status":"publish","type":"post","link":"https:\/\/terramater.benjamin-viguier.fr\/?p=46","title":{"rendered":"Urgence dans le Grand Nord"},"content":{"rendered":"\n\n[et_pb_section fb_built=\u00a0\u00bb1&Prime; _builder_version=\u00a0\u00bb4.17.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb theme_builder_area=\u00a0\u00bbpost_content\u00a0\u00bb][et_pb_row _builder_version=\u00a0\u00bb4.17.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb theme_builder_area=\u00a0\u00bbpost_content\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.17.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb theme_builder_area=\u00a0\u00bbpost_content\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/terramater.benjamin-viguier.fr\/wp-content\/uploads\/2022\/06\/polar-bear-on-ice-floe-melting-iiceberg.jpg\u00a0\u00bb title_text=\u00a0\u00bbpolar-bear-on-ice-floe-melting-iiceberg\u00a0\u00bb _builder_version=\u00a0\u00bb4.17.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb hover_enabled=\u00a0\u00bb0&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb theme_builder_area=\u00a0\u00bbpost_content\u00a0\u00bb sticky_enabled=\u00a0\u00bb0&Prime;][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.17.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb theme_builder_area=\u00a0\u00bbpost_content\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.17.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb theme_builder_area=\u00a0\u00bbpost_content\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.17.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb text_font_size=\u00a0\u00bb18px\u00a0\u00bb text_letter_spacing=\u00a0\u00bb2px\u00a0\u00bb text_line_height=\u00a0\u00bb1.8em\u00a0\u00bb hover_enabled=\u00a0\u00bb0&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb theme_builder_area=\u00a0\u00bbpost_content\u00a0\u00bb sticky_enabled=\u00a0\u00bb0&Prime;]<p>IceBEARg est une ONG Islandaise sp\u00e9cialis\u00e9e dans la pr\u00e9servation de la faune arctique. Les ours blancs sont tr\u00e8s bien adapt\u00e9s au milieu arctique. Leur fourrure blanche les rend mim\u00e9tiques, leurs oreilles de petite taille limitent la perte de chaleur et leurs larges pattes couvertes de poils, et l\u00e9g\u00e8rement palm\u00e9es, leur permettent de marcher sur la neige fra\u00eeche sans s\u2019enfoncer. Leur peau noire permet par ailleurs d&rsquo;absorber la chaleur du soleil.<\/p>\n<p>Les ours polaires sont \u200bcapables de rep\u00e9rer une carcasse \u00e0 plusieurs kilom\u00e8tres gr\u00e2ce \u00e0 leur odorat tr\u00e8s d\u00e9velopp\u00e9. Les phoques constituent leur proie principale. L&rsquo;\u00e9t\u00e9, quand la banquise se r\u00e9duit, ils se contentent n\u00e9anmoins de proies de plus petites tailles (renard, oiseaux). \u200b<\/p>\n<p>Leur peau au lard \u00e9pais\u200b,\u200b riche en \u00e9nergie\u200b, permet de r\u00e9pondre aux besoins des femelles affam\u00e9es qui doivent allaiter leurs oursons\u200b quand la nourriture se fait rare.\u200b<\/p>\n<p>La banquise est vitale aux ours polaires car c\u2019est \u00e0 la fois leur lieu de chasse, de repos et de reproduction. Or, \u00e0 cause du r\u00e9chauffement climatique, la surface de la banquise d\u00e9cro\u00eet d&rsquo;environ 13,4% par d\u00e9cennie.<br \/>Les grands carnivores &#8211; ceux qui se trouvent au sommet de la cha\u00eene alimentaire &#8211; sont particuli\u00e8rement sensibles \u00e0 l\u2019\u00e9tat de sant\u00e9 de leurs \u00e9cosyst\u00e8mes. Les atteintes aux populations d\u2019ours blancs sont les premiers signes visibles d\u2019une menace \u00e0 plus grande \u00e9chelle qui affectent l\u2019\u00e9cosyst\u00e8me marin arctique.<\/p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]\n\n","protected":false},"excerpt":{"rendered":"<p>IceBEARg est une ONG Islandaise sp\u00e9cialis\u00e9e dans la pr\u00e9servation de la faune arctique. Les ours blancs sont tr\u00e8s bien adapt\u00e9s au milieu arctique. Leur fourrure blanche les rend mim\u00e9tiques, leurs oreilles de petite taille limitent la perte de chaleur et leurs larges pattes couvertes de poils, et l\u00e9g\u00e8rement palm\u00e9es, leur permettent de marcher sur la [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":59,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[6],"tags":[],"class_list":["post-46","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-article2"],"acf":[],"_links":{"self":[{"href":"https:\/\/terramater.benjamin-viguier.fr\/index.php?rest_route=\/wp\/v2\/posts\/46","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/terramater.benjamin-viguier.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/terramater.benjamin-viguier.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/terramater.benjamin-viguier.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/terramater.benjamin-viguier.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=46"}],"version-history":[{"count":0,"href":"https:\/\/terramater.benjamin-viguier.fr\/index.php?rest_route=\/wp\/v2\/posts\/46\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/terramater.benjamin-viguier.fr\/index.php?rest_route=\/wp\/v2\/media\/59"}],"wp:attachment":[{"href":"https:\/\/terramater.benjamin-viguier.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=46"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/terramater.benjamin-viguier.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=46"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/terramater.benjamin-viguier.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=46"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}