{"id":3188,"date":"2023-04-05T07:30:02","date_gmt":"2023-04-05T07:30:02","guid":{"rendered":"https:\/\/optmix.efno.fr\/?p=3188"},"modified":"2023-04-05T07:40:58","modified_gmt":"2023-04-05T07:40:58","slug":"nouvelle-experimentation-comment-les-ongules-sauvages-modifient-le-cycle-des-nutriments-et-du-carbone-en-foret","status":"publish","type":"post","link":"https:\/\/optmix.efno.fr\/?p=3188","title":{"rendered":"Nouvelle exp\u00e9rimentation (projet OSCAR) : comment les Ongul\u00e9s sauvages modifient le cycle des nutriments et du carbone en for\u00eat ?"},"content":{"rendered":"<p>Fin mars, une nouvelle exp\u00e9rimentation a \u00e9t\u00e9 install\u00e9e sur les placettes en faible densit\u00e9 en enclos et en exclos dans le cadre du projet OSCAR \u00ab <em>Comment les Ongul\u00e9s sauvages modifient le cycle des nutriments et du carbone en for\u00eat ?<\/em>\u00bb. Ce projet a pour but de tester l\u2019effet des ongul\u00e9s sur le cycle biog\u00e9ochimique. Pour cela, des r\u00e9sines \u00e9changeuses d\u2019ions permettant de capter les nutriments disponibles dans le sol sont enterr\u00e9s sur OPTMix pendant un an, ainsi que des sachets de th\u00e9 pour suivre la d\u00e9composition de la mati\u00e8re organique pendant 6 mois. Des pr\u00e9l\u00e8vements de sols et d\u2019humus ont \u00e9galement \u00e9t\u00e9 effectu\u00e9s.<\/p>\n<p><a href=\"https:\/\/optmix.efno.fr\/wp-content\/uploads\/2023\/04\/OSCAR_20230324_104506_small.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-3191\" src=\"https:\/\/optmix.efno.fr\/wp-content\/uploads\/2023\/04\/OSCAR_20230324_104506_small-300x169.jpg\" alt=\"\" width=\"300\" height=\"169\" srcset=\"https:\/\/optmix.efno.fr\/wp-content\/uploads\/2023\/04\/OSCAR_20230324_104506_small-300x169.jpg?v=1680679895 300w, https:\/\/optmix.efno.fr\/wp-content\/uploads\/2023\/04\/OSCAR_20230324_104506_small-768x432.jpg?v=1680679895 768w, https:\/\/optmix.efno.fr\/wp-content\/uploads\/2023\/04\/OSCAR_20230324_104506_small-750x422.jpg?v=1680679895 750w, https:\/\/optmix.efno.fr\/wp-content\/uploads\/2023\/04\/OSCAR_20230324_104506_small.jpg?v=1680679895 900w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/optmix.efno.fr\/wp-content\/uploads\/2023\/04\/OSCAR_20230324_135028_small.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-3190\" src=\"https:\/\/optmix.efno.fr\/wp-content\/uploads\/2023\/04\/OSCAR_20230324_135028_small-169x300.jpg\" alt=\"\" width=\"169\" height=\"300\" srcset=\"https:\/\/optmix.efno.fr\/wp-content\/uploads\/2023\/04\/OSCAR_20230324_135028_small-169x300.jpg?v=1680679884 169w, https:\/\/optmix.efno.fr\/wp-content\/uploads\/2023\/04\/OSCAR_20230324_135028_small.jpg?v=1680679884 506w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fin mars, une nouvelle exp\u00e9rimentation a \u00e9t\u00e9 install\u00e9e sur les placettes en faible densit\u00e9 en enclos et en exclos dans le cadre du projet OSCAR \u00ab Comment les Ongul\u00e9s sauvages modifient le cycle des nutriments et du carbone en for\u00eat ?\u00bb. Ce projet a pour but de tester l\u2019effet des ongul\u00e9s sur le cycle biog\u00e9ochimique. &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"https:\/\/optmix.efno.fr\/?p=3188\">Lire la suite<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/optmix.efno.fr\/index.php?rest_route=\/wp\/v2\/posts\/3188"}],"collection":[{"href":"https:\/\/optmix.efno.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/optmix.efno.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/optmix.efno.fr\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/optmix.efno.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3188"}],"version-history":[{"count":4,"href":"https:\/\/optmix.efno.fr\/index.php?rest_route=\/wp\/v2\/posts\/3188\/revisions"}],"predecessor-version":[{"id":3198,"href":"https:\/\/optmix.efno.fr\/index.php?rest_route=\/wp\/v2\/posts\/3188\/revisions\/3198"}],"wp:attachment":[{"href":"https:\/\/optmix.efno.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/optmix.efno.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/optmix.efno.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}