{"id":633,"date":"2013-04-05T11:40:57","date_gmt":"2013-04-05T09:40:57","guid":{"rendered":"http:\/\/marion-dev.valars.com\/andromede\/?p=633"},"modified":"2020-01-15T19:09:42","modified_gmt":"2020-01-15T18:09:42","slug":"depart-de-lexpedition-gombessa","status":"publish","type":"post","link":"https:\/\/www.andromede-ocean.com\/english\/blog\/2013\/04\/05\/depart-de-lexpedition-gombessa\/","title":{"rendered":"D\u00e9part de l&#8217;exp\u00e9dition GOMBESSA"},"content":{"rendered":"<div>\n<p><b>Le 5 avril 2013 \u00e0 20h30, le plongeur et naturaliste Laurent Ballesta, accompagn\u00e9 d\u2019une \u00e9quipe de plongeurs sp\u00e9cialement entra\u00een\u00e9e aux grandes profondeurs, de chercheurs de l\u2019institut Sud-Africain SAIAB et de six scientifiques du Mus\u00e9um national d\u2019Histoire naturelle et du CNRS, part en Afrique du Sud pour 40 jours de plong\u00e9e \u00e0 la rencontre d\u2019un animal mythique : le c\u0153lacanthe.<\/b><\/p>\n<p>Appel\u00e9 localement Gombessa, ce g\u00e9ant paisible de 2 m de long que l\u2019on croyait disparu depuis 70 millions d\u2019ann\u00e9es et red\u00e9couvert vivant en 1938 est consid\u00e9r\u00e9 comme la plus grande d\u00e9couverte zoologique du XXe si\u00e8cle :<br \/>\n&#8211;\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 il porte en lui les traces du passage des poissons aux premiers vert\u00e9br\u00e9s terrestres \u00e0 quatre pattes<br \/>\n&#8211;\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 il est, avec ses nageoires p\u00e9doncul\u00e9es et son poumon primitif, le t\u00e9moin vivant et inesp\u00e9r\u00e9 de la sortie des eaux il y a 370 millions d\u2019ann\u00e9es.<\/p>\n<p>Le c\u0153lacanthe d\u00e9cha\u00eene des d\u00e9bats enflamm\u00e9s depuis presque un si\u00e8cle entre cr\u00e9ationnistes et scientifiques. C\u2019est sans doute l\u2019animal sauvage qui a \u00e9t\u00e9 le plus diss\u00e9qu\u00e9 au monde et pourtant on ne sait presque rien de son mode de vie.<br \/>\nEsp\u00e8ce rarissime et vivant \u00e0 plus de 100 m\u00e8tres de profondeur, tr\u00e8s peu d\u2019observations directes ont pu en \u00eatre faites jusqu\u2019ici. L\u2019exp\u00e9dition GOMBESSA, fruit de deux ans de pr\u00e9paration scientifique, logistique et humaine, permettra pour la premi\u00e8re fois de r\u00e9aliser des observations et des exp\u00e9riences scientifiques au contact de c\u0153lacanthes vivants.<br \/>\nPour atteindre cette l\u00e9gende vivante, Laurent Ballesta et son \u00e9quipe de plongeurs devront chaque jour rejoindre les grottes du Jesser Canyon par \u2013 120m, une profondeur o\u00f9 chaque minute pass\u00e9e au fond se paye de longues heures de d\u00e9compression avant de rejoindre la surface.<br \/>\nAu contact de l\u2019animal ils pourront mettre en oeuvre les protocoles scientifiques con\u00e7us par l\u2019\u00e9quipe de chercheurs du Mus\u00e9um national d\u2019Histoire naturelle et du CNRS, dirig\u00e9e par le Professeur Ga\u00ebl Cl\u00e9ment, pal\u00e9ontologue au Mus\u00e9um, et les biologistes sud-africains Kerry Sink et Angus Paterson du South African Institute for Aquatic Biodiversity (SAIAB).<\/p>\n<p align=\"center\">Vivez et partagez le projet GOMBESSA sur\u00a0: www.coelacanthe-projet-gombessa.com<\/p>\n<p>&nbsp;<\/p>\n<p align=\"center\">Exp\u00e9dition co-financ\u00e9e par le partenaire principal\u00a0:<\/p>\n<p>&nbsp;<\/p>\n<p align=\"center\">Partenaires scientifiques :<\/p>\n<p align=\"center\">Partenaires techniques :<\/p>\n<p>&nbsp;<\/p>\n<p align=\"center\">Une production audiovisuelle\u00a0:<\/p>\n<p><b>\u00a0<\/b><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Le 5 avril 2013 \u00e0 20h30, le plongeur et naturaliste Laurent Ballesta, accompagn\u00e9 d\u2019une \u00e9quipe de plongeurs sp\u00e9cialement entra\u00een\u00e9e aux grandes profondeurs, de chercheurs de l\u2019institut Sud-Africain SAIAB et de six scientifiques du Mus\u00e9um national d\u2019Histoire naturelle et du CNRS, part en Afrique du Sud pour 40 jours de plong\u00e9e \u00e0 la rencontre d\u2019un animal [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":3121,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[5],"tags":[],"class_list":["post-633","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-expeditions"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - 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