{"id":863,"date":"2024-10-17T16:22:40","date_gmt":"2024-10-17T16:22:40","guid":{"rendered":"https:\/\/rebpasres.org\/?p=863"},"modified":"2024-10-17T16:23:56","modified_gmt":"2024-10-17T16:23:56","slug":"evaluation-des-captures-de-poissons-de-peche-a-la-ligne-au-ghana","status":"publish","type":"post","link":"https:\/\/rebpasres.org\/?p=863","title":{"rendered":"\u00c9valuation des captures de poissons de p\u00eache \u00e0 la ligne au Ghana"},"content":{"rendered":"<p><strong>R\u00e9sum\u00e9\u00a0:<\/strong><\/p>\n<p>La composition des captures des poissons est essentielle pour la gestion durable des esp\u00e8ces. Cependant, les \u00e9tudes sur la p\u00eache \u00e0 la ligne au Ghana sont limit\u00e9es. Compte tenu de ce manque d\u2019informations, l\u2019\u00e9tude visait \u00e0 \u00e9valuer la composition des prises des outils de p\u00eache \u00e0 la ligne et \u00e0 l\u2019hame\u00e7on le long de la c\u00f4te du Grand Accra, au Ghana. La collecte de donn\u00e9es a \u00e9t\u00e9 effectu\u00e9e d\u2019ao\u00fbt 2018 \u00e0 juillet 2019 et analys\u00e9e pour la composition des esp\u00e8ces, la distribution de la fr\u00e9quence de la longueur et les indices de diversit\u00e9 \u00e0 l\u2019aide de Primer 6 et de l\u2019outil Microsoft Excel. \u00c0 partir de l\u2019\u00e9tude, 24 esp\u00e8ces ont \u00e9t\u00e9 enregistr\u00e9es, Lutjanus fulgens et Brachydeuterus auritus \u00e9tant les esp\u00e8ces dominantes en raison de leurs comportements eurybathiques et d\u2019autres comportements physiologiques. Ce sont les Sparidae et les Carangidae qui dominent parmi les 18 familles taxonomiques. La longueur totale moyenne de Pagrus caeruleostictus, Lutjanus fulgens, Lethrinus atlanticus, Brachydeuterus auritus et Pagellus bellottii \u00e9tait respectivement de 19,7 \u00b1 0,4 cm, 16,1 \u00b1 0,2 cm, 16,0 \u00b1 0,2 cm, 16,8 \u00b1 2,3 cm et 19,0 \u00b1 0,2 cm, ce qui montre la vuln\u00e9rabilit\u00e9 des individus de grande taille aux outils de p\u00eache \u00e0 l\u2019hame\u00e7on et \u00e0 la ligne. Sur la base de ces r\u00e9sultats, il est n\u00e9cessaire de promouvoir les outils de p\u00eache \u00e0 la ligne et \u00e0 l\u2019hame\u00e7on en tant qu\u2019outils de p\u00eache durables, car cela assurera la subsistance d\u2019esp\u00e8ces de poissons marins pr\u00e9cieuses au Ghana.<\/p>\n<p><strong>Mots cl\u00e9s :<\/strong> Abondance, Composition, Indices de diversit\u00e9, Gestion des p\u00eaches, Longueur moyenne<\/p>\n<p><!--more--><\/p>\n<p><a href=\"https:\/\/rebpasres.org\/?attachment_id=846\">Lire l&rsquo;article<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>R\u00e9sum\u00e9\u00a0: La composition des captures des poissons est essentielle pour la gestion durable des esp\u00e8ces. Cependant, les \u00e9tudes sur la p\u00eache \u00e0 la ligne au Ghana sont limit\u00e9es. Compte tenu de ce manque d\u2019informations, l\u2019\u00e9tude visait \u00e0 \u00e9valuer la composition des prises des outils de p\u00eache \u00e0 la ligne et \u00e0 l\u2019hame\u00e7on le long de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":855,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0},"categories":[11,9],"tags":[91,101,103,102,104],"blog_post_layout_featured_media_urls":{"thumbnail":["https:\/\/rebpasres.org\/wp-content\/uploads\/2024\/10\/REB-PASRES-Vol-912024_Couverture-150x150.jpg",150,150,true],"full":["https:\/\/rebpasres.org\/wp-content\/uploads\/2024\/10\/REB-PASRES-Vol-912024_Couverture.jpg",1241,1754,false]},"categories_names":{"11":{"name":"Archive","link":"https:\/\/rebpasres.org\/?cat=11"},"9":{"name":"Gestion durable des ressources naturelles","link":"https:\/\/rebpasres.org\/?cat=9"}},"tags_names":{"91":{"name":"Abondance","link":"https:\/\/rebpasres.org\/?tag=abondance"},"101":{"name":"Composition","link":"https:\/\/rebpasres.org\/?tag=composition"},"103":{"name":"Gestion des p\u00eaches","link":"https:\/\/rebpasres.org\/?tag=gestion-des-peches"},"102":{"name":"Indices de diversit\u00e9","link":"https:\/\/rebpasres.org\/?tag=indices-de-diversite"},"104":{"name":"Longueur moyenne","link":"https:\/\/rebpasres.org\/?tag=longueur-moyenne"}},"comments_number":"0","wpmagazine_modules_lite_featured_media_urls":{"thumbnail":["https:\/\/rebpasres.org\/wp-content\/uploads\/2024\/10\/REB-PASRES-Vol-912024_Couverture-150x150.jpg",150,150,true],"cvmm-medium":["https:\/\/rebpasres.org\/wp-content\/uploads\/2024\/10\/REB-PASRES-Vol-912024_Couverture-300x300.jpg",300,300,true],"cvmm-medium-plus":["https:\/\/rebpasres.org\/wp-content\/uploads\/2024\/10\/REB-PASRES-Vol-912024_Couverture-305x207.jpg",305,207,true],"cvmm-portrait":["https:\/\/rebpasres.org\/wp-content\/uploads\/2024\/10\/REB-PASRES-Vol-912024_Couverture-400x600.jpg",400,600,true],"cvmm-medium-square":["https:\/\/rebpasres.org\/wp-content\/uploads\/2024\/10\/REB-PASRES-Vol-912024_Couverture-600x600.jpg",600,600,true],"cvmm-large":["https:\/\/rebpasres.org\/wp-content\/uploads\/2024\/10\/REB-PASRES-Vol-912024_Couverture-1024x1024.jpg",1024,1024,true],"cvmm-small":["https:\/\/rebpasres.org\/wp-content\/uploads\/2024\/10\/REB-PASRES-Vol-912024_Couverture-130x95.jpg",130,95,true],"full":["https:\/\/rebpasres.org\/wp-content\/uploads\/2024\/10\/REB-PASRES-Vol-912024_Couverture.jpg",1241,1754,false]},"_links":{"self":[{"href":"https:\/\/rebpasres.org\/index.php?rest_route=\/wp\/v2\/posts\/863"}],"collection":[{"href":"https:\/\/rebpasres.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rebpasres.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rebpasres.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rebpasres.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=863"}],"version-history":[{"count":3,"href":"https:\/\/rebpasres.org\/index.php?rest_route=\/wp\/v2\/posts\/863\/revisions"}],"predecessor-version":[{"id":866,"href":"https:\/\/rebpasres.org\/index.php?rest_route=\/wp\/v2\/posts\/863\/revisions\/866"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rebpasres.org\/index.php?rest_route=\/wp\/v2\/media\/855"}],"wp:attachment":[{"href":"https:\/\/rebpasres.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=863"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rebpasres.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=863"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rebpasres.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=863"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}