{"id":6799,"date":"2022-01-28T16:35:44","date_gmt":"2022-01-28T15:35:44","guid":{"rendered":"https:\/\/www.mio.osupytheas.fr\/fr\/une-algue-rouge-invasive-detectee-au-large-de-lile-de-port-cros\/"},"modified":"2022-01-28T16:35:44","modified_gmt":"2022-01-28T15:35:44","slug":"une-algue-rouge-invasive-detectee-au-large-de-lile-de-port-cros","status":"publish","type":"post","link":"https:\/\/www.mio.osupytheas.fr\/fr\/une-algue-rouge-invasive-detectee-au-large-de-lile-de-port-cros\/","title":{"rendered":"Une algue rouge invasive d\u00e9tect\u00e9e au large de l\u2019\u00eele de Port-Cros"},"content":{"rendered":"<div id=\"basic-page-content\" class=\"page-content\">    <div class=\"content\">    <div class=\"container\">      <div class=\"row\">        <div class=\"col-xs-12\">                      <div class=\"container clearfix\">              <div class=\"row\">                <div class=\"col-xs-12\">                                  <\/div>              <\/div>            <\/div>                                <div class=\"body\">              <div class=\"field field-name-body field-type-text-with-summary field-label-hidden\"><div class=\"field-items\"><div class=\"field-item even\" property=\"content:encoded\"><p>D\u00e9couverte en d\u00e9cembre dernier par des chercheurs de l&#8217;Institut m\u00e9diterran\u00e9en d&#8217;Oc\u00e9anologie au large de l&#8217;\u00eele de Port cros, la Lophocladia lallemandii est une algue rouge filamenteuse originaire de la mer Rouge et de l&#8217;Oc\u00e9an indien et pr\u00e9sente dans le bassin orientale m\u00e9diterran\u00e9en depuis le XXeme si\u00e8cle apres avoir travers\u00e9 le Canal de Suez comme nombre d&#8217;esp\u00e8ces invasives. Aujourd&#8217;hui ont \u00e9t\u00e9 d\u00e9couvertes plusieurs tapis de ces algues d&#8217;une dimension variant de 3 \u00e0 8 metres de profondeur pr\u00e8s de Port-Cros. La Lophocladia lallemandii produit des mol\u00e9cules toxiques qui la prot\u00e9gent des pr\u00e9dateurs. Sa prolif\u00e9ration peut avoir un impact important sur le fonctionnement des \u00e9cosyst\u00e8mes marins et notamment sur les herbiers de posidonie.<\/p><p>Interwiev\u00e9s par France 2, Sandrine Ruitton et Charles-Fran\u00e7ois Boudouresque (MIO) <a href=\"https:\/\/www.france.tv\/france-2\/journal-13h00\/3034187-edition-du-vendredi-28-janvier-2022.html\" target=\"_blank\" rel=\"noopener\">nous en disent plus sur ses possibles impacts dans ce reportage<\/a> (\u00e0 partir de 15&#8217;00&#8221;). Des \u00e9tudes devront confirmer l&#8217;ampleur de son implation en M\u00e9diterran\u00e9e occidentale et ses cons\u00e9quences.<\/p><p>Cette d\u00e9couverte met en lumi\u00e8re l\u2019importance de la collaboration entre les scientifiques et le Parc national de Port-Cros. La pr\u00e9sence de scientifiques ayant permis son identification formelle.<\/p><\/div><\/div><\/div>            <\/div>                            <\/div>      <\/div>    <\/div>  <\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>D\u00e9couverte en d\u00e9cembre dernier par des chercheurs de l&#8217;Institut m\u00e9diterran\u00e9en d&#8217;Oc\u00e9anologie au large de l&#8217;\u00eele de Port cros, la Lophocladia lallemandii est une algue rouge filamenteuse originaire de la mer [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4489,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6799","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.mio.osupytheas.fr\/fr\/wp-json\/wp\/v2\/posts\/6799","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mio.osupytheas.fr\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mio.osupytheas.fr\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mio.osupytheas.fr\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mio.osupytheas.fr\/fr\/wp-json\/wp\/v2\/comments?post=6799"}],"version-history":[{"count":0,"href":"https:\/\/www.mio.osupytheas.fr\/fr\/wp-json\/wp\/v2\/posts\/6799\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mio.osupytheas.fr\/fr\/wp-json\/wp\/v2\/media\/4489"}],"wp:attachment":[{"href":"https:\/\/www.mio.osupytheas.fr\/fr\/wp-json\/wp\/v2\/media?parent=6799"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mio.osupytheas.fr\/fr\/wp-json\/wp\/v2\/categories?post=6799"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mio.osupytheas.fr\/fr\/wp-json\/wp\/v2\/tags?post=6799"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}