{"id":7737,"date":"2025-11-22T10:17:06","date_gmt":"2025-11-22T09:17:06","guid":{"rendered":"https:\/\/www.polarpod.fr\/?p=7737"},"modified":"2025-12-16T10:17:37","modified_gmt":"2025-12-16T09:17:37","slug":"vielmur-sur-agout-jean-louis-etienne-de-retour-a-clipperton-le-journal-dici","status":"publish","type":"post","link":"https:\/\/www.polarpod.fr\/fr\/vielmur-sur-agout-jean-louis-etienne-de-retour-a-clipperton-le-journal-dici\/","title":{"rendered":"Vielmur-sur-Ago\u00fbt. Jean-Louis \u00c9tienne de retour \u00e0 Clipperton \u2013 Le Journal D’ICI"},"content":{"rendered":"[vc_row type=\u00a0\u00bbin_container\u00a0\u00bb full_screen_row_position=\u00a0\u00bbmiddle\u00a0\u00bb column_margin=\u00a0\u00bb30px\u00a0\u00bb column_direction=\u00a0\u00bbdefault\u00a0\u00bb column_direction_tablet=\u00a0\u00bbdefault\u00a0\u00bb column_direction_phone=\u00a0\u00bbdefault\u00a0\u00bb scene_position=\u00a0\u00bbcenter\u00a0\u00bb text_color=\u00a0\u00bbdark\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb row_border_radius=\u00a0\u00bbnone\u00a0\u00bb row_border_radius_applies=\u00a0\u00bbbg\u00a0\u00bb overflow=\u00a0\u00bbvisible\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3″ gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb shape_divider_position=\u00a0\u00bbbottom\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb shape_type=\u00a0\u00bb\u00a0\u00bb][vc_column column_padding=\u00a0\u00bbno-extra-padding\u00a0\u00bb column_padding_tablet=\u00a0\u00bbinherit\u00a0\u00bb column_padding_phone=\u00a0\u00bbinherit\u00a0\u00bb column_padding_position=\u00a0\u00bball\u00a0\u00bb column_element_direction_desktop=\u00a0\u00bbdefault\u00a0\u00bb column_element_spacing=\u00a0\u00bbdefault\u00a0\u00bb desktop_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb tablet_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb phone_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb background_color_opacity=\u00a0\u00bb1″ background_hover_color_opacity=\u00a0\u00bb1″ column_backdrop_filter=\u00a0\u00bbnone\u00a0\u00bb column_shadow=\u00a0\u00bbnone\u00a0\u00bb column_border_radius=\u00a0\u00bbnone\u00a0\u00bb column_link_target=\u00a0\u00bb_self\u00a0\u00bb column_position=\u00a0\u00bbdefault\u00a0\u00bb gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3″ width=\u00a0\u00bb1\/2″ tablet_width_inherit=\u00a0\u00bbdefault\u00a0\u00bb animation_type=\u00a0\u00bbdefault\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb border_type=\u00a0\u00bbsimple\u00a0\u00bb column_border_width=\u00a0\u00bbnone\u00a0\u00bb column_border_style=\u00a0\u00bbsolid\u00a0\u00bb][vc_column_text css=\u00a0\u00bb\u00a0\u00bb text_direction=\u00a0\u00bbdefault\u00a0\u00bb]\"\"[\/vc_column_text][\/vc_column][vc_column column_padding=\u00a0\u00bbno-extra-padding\u00a0\u00bb column_padding_tablet=\u00a0\u00bbinherit\u00a0\u00bb column_padding_phone=\u00a0\u00bbinherit\u00a0\u00bb column_padding_position=\u00a0\u00bball\u00a0\u00bb column_element_direction_desktop=\u00a0\u00bbdefault\u00a0\u00bb column_element_spacing=\u00a0\u00bbdefault\u00a0\u00bb desktop_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb tablet_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb phone_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb background_color_opacity=\u00a0\u00bb1″ background_hover_color_opacity=\u00a0\u00bb1″ column_backdrop_filter=\u00a0\u00bbnone\u00a0\u00bb column_shadow=\u00a0\u00bbnone\u00a0\u00bb column_border_radius=\u00a0\u00bbnone\u00a0\u00bb column_link_target=\u00a0\u00bb_self\u00a0\u00bb column_position=\u00a0\u00bbdefault\u00a0\u00bb gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3″ width=\u00a0\u00bb1\/2″ tablet_width_inherit=\u00a0\u00bbdefault\u00a0\u00bb animation_type=\u00a0\u00bbdefault\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb border_type=\u00a0\u00bbsimple\u00a0\u00bb column_border_width=\u00a0\u00bbnone\u00a0\u00bb column_border_style=\u00a0\u00bbsolid\u00a0\u00bb][vc_column_text css=\u00a0\u00bb\u00a0\u00bb text_direction=\u00a0\u00bbdefault\u00a0\u00bb]\n

A la une. Le m\u00e9decin-explorateur tarnais a remis le cap sur le Pacifique nord et son atoll fran\u00e7ais perdu \u00e0 plus de mille kilom\u00e8tres des c\u00f4tes mexicaines.<\/strong><\/p>\n

Le m\u00e9decin originaire de Vielmur-sur-Ago\u00fbt est toujours au chevet de la plan\u00e8te. Jean-Louis \u00c9tienne, qui f\u00eatera ses 79 ans le 9 d\u00e9cembre 2025, a entrepris de retourner \u00e0 Clipperton, vingt et un ans apr\u00e8s son premier passage dans cette possession fran\u00e7aise, un atoll coralien du Pacifique Est, \u00e0 plus de mille kilom\u00e8tres des c\u00f4tesmexicaines.<\/p>\n

Travail d’inventaire<\/p>\n

Entre d\u00e9cembre 2004 et avril 2005, le Vielmurois avait men\u00e9 une exp\u00e9dition dans ce qu’il qualifiait alors de \u00ab l’un des syst\u00e8mes insulaires les moins perturb\u00e9s du monde, ce qui lui conf\u00e8re un int\u00e9r\u00eat scientifique et patrimonial important. \u00bb La premi\u00e8re exp\u00e9dition Clipperton r\u00e9unissait des scientifiques de plusieurs sp\u00e9cialit\u00e9s en vue de \u00abr\u00e9aliser un \u00e9tat de la nature de cet atoll m\u00e9connu : identification, comptage et origine des esp\u00e8ces, r\u00e9partition de la biodiversit\u00e9 dans le Pacifique, \u00e9tude du pass\u00e9 climatique et r\u00e9ponse aux agressions environnementales actuelles, recherches de nouveaux principes actifs… \u00bb<\/p>\n

Le travail d’inventaire men\u00e9 sur place avait notamment donn\u00e9 lieu \u00e0 un film r\u00e9alis\u00e9 par Luc Marescot et Pascal Plisson ( les Myst\u00e8res de Clipperton ) et \u00e0 un livre ( Clipperton, l’atoll du bout du monde)<\/p>\n

Rats et plastique<\/p>\n

Parti le 28 octobre 2025, le Tarnais a embarqu\u00e9 \u00e0 bord de Pers\u00e9v\u00e9rance , son voilier-laboratoire, avec son \u00e9pouse (et directrice de l’exp\u00e9dition) Elsa Peny-\u00c9tienne. Jean-Louis \u00c9tienne s’est fix\u00e9 plusieurs objectifs pour son retour \u00e0 Clipperton : \u00e9tablir une aire marine prot\u00e9g\u00e9e \u00e9tendue pour pr\u00e9server les zones d’alimentation des fous masqu\u00e9s, dont Clipperton abrite la plus grande colonie mondiale ; d\u00e9ratiser l’\u00eele, \u00e0 l’\u00e9cosyst\u00e8me menac\u00e9 par les rongeurs \u00e0 la suite de l’\u00e9chouage d’un navire de p\u00eache ; poursuivre l’observation des d\u00e9chets marins, notamment les microplastiques.<\/p>\n

Il s’agira, jusqu’au lundi 24 novembre 2025, date annonc\u00e9e du d\u00e9part de l’atoll, de dresser un bilan de sant\u00e9 des oc\u00e9ans. L’\u00eele de Clipperton est ainsi le terminus de tonnes de d\u00e9tritus charri\u00e9s par le courant de Californie, qui descend vers le sud du Pacifique.<\/p>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=\u00a0\u00bbin_container\u00a0\u00bb full_screen_row_position=\u00a0\u00bbmiddle\u00a0\u00bb column_margin=\u00a0\u00bbdefault\u00a0\u00bb column_direction=\u00a0\u00bbdefault\u00a0\u00bb column_direction_tablet=\u00a0\u00bbdefault\u00a0\u00bb column_direction_phone=\u00a0\u00bbdefault\u00a0\u00bb scene_position=\u00a0\u00bbcenter\u00a0\u00bb text_color=\u00a0\u00bbdark\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb row_border_radius=\u00a0\u00bbnone\u00a0\u00bb row_border_radius_applies=\u00a0\u00bbbg\u00a0\u00bb overflow=\u00a0\u00bbvisible\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3″ gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb shape_divider_position=\u00a0\u00bbbottom\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb][vc_column column_padding=\u00a0\u00bbno-extra-padding\u00a0\u00bb column_padding_tablet=\u00a0\u00bbinherit\u00a0\u00bb column_padding_phone=\u00a0\u00bbinherit\u00a0\u00bb column_padding_position=\u00a0\u00bball\u00a0\u00bb column_element_direction_desktop=\u00a0\u00bbdefault\u00a0\u00bb column_element_spacing=\u00a0\u00bbdefault\u00a0\u00bb desktop_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb tablet_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb phone_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb background_color_opacity=\u00a0\u00bb1″ background_hover_color_opacity=\u00a0\u00bb1″ column_backdrop_filter=\u00a0\u00bbnone\u00a0\u00bb column_shadow=\u00a0\u00bbnone\u00a0\u00bb column_border_radius=\u00a0\u00bbnone\u00a0\u00bb column_link_target=\u00a0\u00bb_self\u00a0\u00bb column_position=\u00a0\u00bbdefault\u00a0\u00bb gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3″ width=\u00a0\u00bb1\/1″ tablet_width_inherit=\u00a0\u00bbdefault\u00a0\u00bb animation_type=\u00a0\u00bbdefault\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb border_type=\u00a0\u00bbsimple\u00a0\u00bb column_border_width=\u00a0\u00bbnone\u00a0\u00bb column_border_style=\u00a0\u00bbsolid\u00a0\u00bb][nectar_global_section id=\u00a0\u00bb6550″][\/vc_column][\/vc_row]\n","protected":false},"excerpt":{"rendered":"

[vc_row type=\u00a0\u00bbin_container\u00a0\u00bb full_screen_row_position=\u00a0\u00bbmiddle\u00a0\u00bb column_margin=\u00a0\u00bb30px\u00a0\u00bb column_direction=\u00a0\u00bbdefault\u00a0\u00bb column_direction_tablet=\u00a0\u00bbdefault\u00a0\u00bb column_direction_phone=\u00a0\u00bbdefault\u00a0\u00bb scene_position=\u00a0\u00bbcenter\u00a0\u00bb text_color=\u00a0\u00bbdark\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb row_border_radius=\u00a0\u00bbnone\u00a0\u00bb row_border_radius_applies=\u00a0\u00bbbg\u00a0\u00bb overflow=\u00a0\u00bbvisible\u00a0\u00bb overlay_strength=\u00a0\u00bb0.3″ gradient_direction=\u00a0\u00bbleft_to_right\u00a0\u00bb shape_divider_position=\u00a0\u00bbbottom\u00a0\u00bb bg_image_animation=\u00a0\u00bbnone\u00a0\u00bb gradient_type=\u00a0\u00bbdefault\u00a0\u00bb shape_type=\u00a0\u00bb\u00a0\u00bb][vc_column column_padding=\u00a0\u00bbno-extra-padding\u00a0\u00bb column_padding_tablet=\u00a0\u00bbinherit\u00a0\u00bb column_padding_phone=\u00a0\u00bbinherit\u00a0\u00bb column_padding_position=\u00a0\u00bball\u00a0\u00bb column_element_direction_desktop=\u00a0\u00bbdefault\u00a0\u00bb column_element_spacing=\u00a0\u00bbdefault\u00a0\u00bb desktop_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb tablet_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb phone_text_alignment=\u00a0\u00bbdefault\u00a0\u00bb background_color_opacity=\u00a0\u00bb1″ background_hover_color_opacity=\u00a0\u00bb1″…<\/p>\n","protected":false},"author":4,"featured_media":7738,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[5],"tags":[],"class_list":{"0":"post-7737","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-actualite"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.polarpod.fr\/fr\/wp-json\/wp\/v2\/posts\/7737","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.polarpod.fr\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.polarpod.fr\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.polarpod.fr\/fr\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.polarpod.fr\/fr\/wp-json\/wp\/v2\/comments?post=7737"}],"version-history":[{"count":1,"href":"https:\/\/www.polarpod.fr\/fr\/wp-json\/wp\/v2\/posts\/7737\/revisions"}],"predecessor-version":[{"id":7739,"href":"https:\/\/www.polarpod.fr\/fr\/wp-json\/wp\/v2\/posts\/7737\/revisions\/7739"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.polarpod.fr\/fr\/wp-json\/wp\/v2\/media\/7738"}],"wp:attachment":[{"href":"https:\/\/www.polarpod.fr\/fr\/wp-json\/wp\/v2\/media?parent=7737"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.polarpod.fr\/fr\/wp-json\/wp\/v2\/categories?post=7737"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.polarpod.fr\/fr\/wp-json\/wp\/v2\/tags?post=7737"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}