{"id":5580,"date":"2023-05-15T01:13:07","date_gmt":"2023-05-15T01:13:07","guid":{"rendered":"https:\/\/ladepeche.mr\/?p=5580"},"modified":"2023-05-15T01:13:07","modified_gmt":"2023-05-15T01:13:07","slug":"environnement-presence-dalgues-mortelles-pour-le-poisson-au-panpa","status":"publish","type":"post","link":"https:\/\/ladepeche.mr\/?p=5580","title":{"rendered":"Environnement : Pr\u00e9sence d&#8217;algues mortelles pour le poisson au PANPA"},"content":{"rendered":"<p>Les services de l\u2019institut mauritanien des recherches oc\u00e9anographiques et des p\u00eaches (IMROP) ont r\u00e9cemment d\u00e9couvert la pr\u00e9sence au port de Nouakchott d\u2019une microalgue mortelle : Noctiluca scintillans.<br \/>\nLe signalement de la pr\u00e9sence \u00e9trange au port de Nouakchott, le 3 mai dernier, d\u2019une nappe rouge\u00e2tre, a permis aux \u00e9quipes d\u00e9p\u00each\u00e9es sur les lieux de constater ce ph\u00e9nom\u00e8ne rarissime et de proc\u00e9der \u00e0 des pr\u00e9l\u00e8vements tout en situant son \u00e9tendue. A ce dernier sujet, la nappe se serait retrouv\u00e9e au niveau du quai Nord du CTN du PANPA. Les premi\u00e8res versions des enqu\u00eateurs de l\u2019IMROP concluent qu\u2019il s\u2019agit d\u2019une forte concentration cellulaire de la microalgue Noctiluca scintillans, \u00ab \u00e0 l\u2019origine de la coloration (orange) observ\u00e9e au niveau de la surface des eaux du port \u00bb.<br \/>\nCette microalgue serait mortelle pour les poissons m\u00eame si les chercheurs de l\u2019IMROP constatent que \u00ab les mortalit\u00e9s de poissons associ\u00e9es au ph\u00e9nom\u00e8ne sont pratiquement n\u00e9gligeables au moment de l\u2019observation \u00bb. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les services de l\u2019institut mauritanien des recherches oc\u00e9anographiques et des p\u00eaches (IMROP) ont r\u00e9cemment d\u00e9couvert la pr\u00e9sence au port de Nouakchott d\u2019une microalgue mortelle : Noctiluca scintillans. Le signalement de la pr\u00e9sence \u00e9trange au port de Nouakchott, le 3 mai dernier, d\u2019une nappe rouge\u00e2tre, a permis aux \u00e9quipes d\u00e9p\u00each\u00e9es sur les lieux de constater ce &hellip;<\/p>\n","protected":false},"author":2,"featured_media":5581,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-5580","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites"],"_links":{"self":[{"href":"https:\/\/ladepeche.mr\/index.php?rest_route=\/wp\/v2\/posts\/5580","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ladepeche.mr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ladepeche.mr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ladepeche.mr\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ladepeche.mr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5580"}],"version-history":[{"count":1,"href":"https:\/\/ladepeche.mr\/index.php?rest_route=\/wp\/v2\/posts\/5580\/revisions"}],"predecessor-version":[{"id":5582,"href":"https:\/\/ladepeche.mr\/index.php?rest_route=\/wp\/v2\/posts\/5580\/revisions\/5582"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ladepeche.mr\/index.php?rest_route=\/wp\/v2\/media\/5581"}],"wp:attachment":[{"href":"https:\/\/ladepeche.mr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5580"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ladepeche.mr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5580"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ladepeche.mr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}