{"id":25701,"date":"2020-11-02T09:16:05","date_gmt":"2020-11-02T09:16:05","guid":{"rendered":"https:\/\/paneco.ch\/?p=25701"},"modified":"2022-03-16T10:25:33","modified_gmt":"2022-03-16T10:25:33","slug":"lorang-outan-tapanuli","status":"publish","type":"post","link":"https:\/\/paneco.ch\/fr\/lorang-outan-tapanuli\/","title":{"rendered":"L\u2019orang-outan Tapanuli"},"content":{"rendered":"\n

Trois esp\u00e8ces d’orangs-outans<\/strong><\/p>\n\n\n\n

Jusqu\u2019ici il \u00e9tait clair qu\u2019il y a deux esp\u00e8ces d\u2019orangs-outans : l\u2019orang-outan de Sumatra, et celui de Born\u00e9o. En 2017, une troisi\u00e8me esp\u00e8ce d\u2019orang-outan a \u00e9t\u00e9 d\u00e9finie : l\u2019orang-outan Tapanuli. Il se diff\u00e9rencie des autres esp\u00e8ces d\u2019orangs-outans sur le plan g\u00e9n\u00e9tique, mais aussi comportemental, et anatomique. Une \u00e9quipe internationale de chercheurs comprenant des membres du Programme de protection des orangs-outans de Sumatra et de l\u2019Universit\u00e9 de Zurich sont arriv\u00e9s \u00e0 ces conclusions.<\/p>\n\n\n\n

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    Sous forte menace<\/strong><\/p>\n\n\n\n

    L\u2019orang-outan Tapanuli vit dans l\u2019\u00e9cosyst\u00e8me de Batang Toru dans la province du nord de l\u2019\u00eele indon\u00e9sienne de Sumatra. L\u2019habitat de la population est une for\u00eat tropicale escarp\u00e9e et de haute altitude, qui ne fait plus qu\u2019approximativement 1\u2018100 kilom\u00e8tres carr\u00e9s. De mani\u00e8re alarmante, cette r\u00e9gion, et par l\u00e0 m\u00eame l\u2019habitat des orangs-outans Tapanuli, se trouve confront\u00e9 \u00e0 de nombreuses menaces. Toujours plus d\u2019humains s\u2019installent en bordure de la for\u00eat tropicale, voire m\u00eame \u00e0 l\u2019int\u00e9rieur de celle-ci. Beaucoup ne sont pas conscients de la grande valeur qu\u2019elle a, et ne connaissent ni les fronti\u00e8res de la zone prot\u00e9g\u00e9e, ni les animaux menac\u00e9s. Le braconnage est tr\u00e8s r\u00e9pandu, ce qui repr\u00e9sente un gros probl\u00e8me pour l\u2019orang-outan Tapanuli ainsi que pour d\u2019autres esp\u00e8ces prot\u00e9g\u00e9es, telles que le tigre de Sumatra et le tatou. Les projets d’infrastructure dans la r\u00e9gion menacent \u00e9galement la for\u00eat tropicale intacte et l’interconnexion des esp\u00e8ces.<\/p>\n\n\n\n

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    Notre contribution<\/strong><\/p>\n\n\n\n

    Pour que le Grand Singe le plus fortement menac\u00e9 du monde ait une chance de survie, son habitat doit \u00eatre prot\u00e9g\u00e9 durablement. Le projet de protection de Batang Toru, qui fait partie du Programme de protection des orangs-outans de Sumatra (SOCP), vise pr\u00e9cis\u00e9ment \u00e0 contrer le changement d\u2019affectation des terres, au moyen de diverses mesures d\u2019information \u00e0 l\u2019attention de la population locale ainsi que de Lobbying. Nous sommes depuis 2005 la seule ONG constamment active dans cette zone, avons r\u00e9ussi \u00e0 faire changer le statut de la for\u00eat en 2014, apr\u00e8s un long travail de plusieurs ann\u00e9es de Lobbying. \u00c0 ce jour, 95% de la for\u00eat tropicale est d\u00e9finie comme \u00ab for\u00eat de protection \u00bb. Mais la fragmentation continue avec les projets d\u2019infrastructures cit\u00e9s plus haut. Il est primordial pour la survie de cette nouvelle esp\u00e8ce d\u2019orang-outan que la population d\u00e9j\u00e0 petite puisse s\u2019\u00e9changer et se reproduire \u00e0 l\u2019aide de la cr\u00e9ation de \u00ab corridors de faune \u00bb.<\/p>\n\n\n\n

    PanEco est convaincu que seul le dialogue avec tous les groupes concern\u00e9s de la r\u00e9gion permettra de prot\u00e9ger durablement le pr\u00e9cieux \u00e9cosyst\u00e8me de Batang Toru. Avec la soci\u00e9t\u00e9 hydro\u00e9lectrique NSHE qui construit une nouvelle centrale dans la r\u00e9gion, PanEco a \u00e9labor\u00e9 un plan d’action commun afin de minimiser au maximum l’impact n\u00e9gatif de ses activit\u00e9s sur les orangs-outans et sur l’\u00e9cosyst\u00e8me.<\/p>\n\n\n\n

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      On n\u2019avait plus connu de description scientifique d’une nouvelle esp\u00e8ce d’orang-outan depuis 1933. Ev\u00e9nement sensationnel en 2017 : il existe une troisi\u00e8me esp\u00e8ce – l’orang-outan de Tapanuli ! Celui-ci vit \u00e0 Sumatra. Avec 800 individus \u00e0 peine, il s’agit de l’esp\u00e8ce de grands singes la plus menac\u00e9e au monde.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[138],"tags":[],"class_list":["post-25701","post","type-post","status-publish","format-standard","hentry","category-protection-orang-outan"],"_links":{"self":[{"href":"https:\/\/paneco.ch\/fr\/wp-json\/wp\/v2\/posts\/25701","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/paneco.ch\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/paneco.ch\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/paneco.ch\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/paneco.ch\/fr\/wp-json\/wp\/v2\/comments?post=25701"}],"version-history":[{"count":6,"href":"https:\/\/paneco.ch\/fr\/wp-json\/wp\/v2\/posts\/25701\/revisions"}],"predecessor-version":[{"id":28321,"href":"https:\/\/paneco.ch\/fr\/wp-json\/wp\/v2\/posts\/25701\/revisions\/28321"}],"wp:attachment":[{"href":"https:\/\/paneco.ch\/fr\/wp-json\/wp\/v2\/media?parent=25701"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/paneco.ch\/fr\/wp-json\/wp\/v2\/categories?post=25701"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/paneco.ch\/fr\/wp-json\/wp\/v2\/tags?post=25701"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}