{"id":44917,"date":"2025-12-15T12:50:53","date_gmt":"2025-12-15T12:50:53","guid":{"rendered":"https:\/\/paneco.ch\/?p=44917"},"modified":"2026-03-23T17:33:41","modified_gmt":"2026-03-23T17:33:41","slug":"lorang-outan-de-tapanuli-et-son-habitat-sont-en-peril","status":"publish","type":"post","link":"https:\/\/paneco.ch\/fr\/lorang-outan-de-tapanuli-et-son-habitat-sont-en-peril\/","title":{"rendered":"L&rsquo;orang-outan de Tapanuli et son habitat sont en p\u00e9ril"},"content":{"rendered":"\n<p>Selon les t\u00e9moignages de nos organisations partenaires et ceux de chercheurs et scientifiques indon\u00e9siens, les preuves s\u2019accumulent : on ne rencontre plus les orangs-outans de Tapanuli, reconnus comme esp\u00e8ce distincte depuis 2017, dans bien des zones qui \u00e9taient leur habitat naturel.<br>Pour l&rsquo;instant il est impossible de savoir avec certitude s&rsquo;ils ont fui vers des espaces de plus haute altitude ou s&rsquo;ils ont p\u00e9ri dans les coul\u00e9es de boue. Ces derniers jours, les journaux comme le \u00ab Tagesanzeiger \u00bb, \u00ab The Guardian \u00bb et \u00ab le Monde \u00bb ainsi que la BBC et d&rsquo;autres m\u00e9dias ont fait \u00e9tat de l&rsquo;inqui\u00e9tude des chercheurs sur place et de la d\u00e9couverte d&rsquo;un cadavre d&rsquo;orang-outan. Il s&rsquo;agit d&rsquo;un orang-outan de Tapanuli, dont la population \u00e9tait estim\u00e9e \u00e0 moins de 800 individus avant la catastrophe. \u00c0 l\u2019\u00e9poque, et c\u2019\u00e9tait alarmant d\u00e9j\u00e0, cela repr\u00e9sentait une population tr\u00e8s faible.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1497\" height=\"842\" src=\"https:\/\/paneco.ch\/wp-content\/uploads\/2025\/12\/Copernicus_danach.jpg\" alt=\"\" class=\"wp-image-44847\" srcset=\"https:\/\/paneco.ch\/wp-content\/uploads\/2025\/12\/Copernicus_danach.jpg 1497w, https:\/\/paneco.ch\/wp-content\/uploads\/2025\/12\/Copernicus_danach-768x432.jpg 768w\" sizes=\"(max-width: 1497px) 100vw, 1497px\" \/><figcaption class=\"wp-element-caption\"><em>Image satellite de l&rsquo;\u00e9cosyst\u00e8me de Batang Toru prise le 2 d\u00e9cembre. Les nuages apparaissent en blanc. Les taches claires sur le sol repr\u00e9sentent les zones d\u00e9bois\u00e9es de la for\u00eat tropicale.<\/em><\/figcaption><\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"1452\" height=\"817\" src=\"https:\/\/paneco.ch\/wp-content\/uploads\/2025\/12\/Copernicus_vorher.jpg\" alt=\"\" class=\"wp-image-44850\" style=\"width:1129px;height:auto\" srcset=\"https:\/\/paneco.ch\/wp-content\/uploads\/2025\/12\/Copernicus_vorher.jpg 1452w, https:\/\/paneco.ch\/wp-content\/uploads\/2025\/12\/Copernicus_vorher-768x432.jpg 768w\" sizes=\"(max-width: 1452px) 100vw, 1452px\" \/><figcaption class=\"wp-element-caption\"><em>Cette photo, prise le 18 ao\u00fbt dernier, montre une grande superficie de la for\u00eat tropicale intacte : l\u2019habitat des orangs-outans de Tapanuli.<\/em><\/figcaption><\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>En collaborant avec ses organisations partenaires locales, PanEco s&rsquo;engage en faveur de la pr\u00e9servation des 133 000 hectares de l&rsquo;\u00e9cosyst\u00e8me de Batang Toru, situ\u00e9 dans la province indon\u00e9sienne de Sumatra Nord. Pour cela, la fondation dispose d&rsquo;\u00e9quipes de rangers \u0153uvrant dans les sentiers les plus recul\u00e9s et qui sont charg\u00e9s de veiller au respect de la r\u00e9glementation de la protection efficace de ces habitats en grand danger. Dans ce but, ils doivent observer les orangs-outans par moniteur et mener des actions de sensibilisation aupr\u00e8s des acteurs publics et priv\u00e9s. La for\u00eat tropicale humide des hauts plateaux de Batang Toru offre \u00e9galement un habitat aux tigres de Sumatra, aux ours malais, aux tapirs et \u00e0 de nombreuses autres esp\u00e8ces animales menac\u00e9es.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/paneco.ch\/wp-content\/uploads\/2025\/12\/Titel_BatangToru_Flutkatastrophe_quer.jpg\" alt=\"\" class=\"wp-image-44859\" srcset=\"https:\/\/paneco.ch\/wp-content\/uploads\/2025\/12\/Titel_BatangToru_Flutkatastrophe_quer.jpg 800w, https:\/\/paneco.ch\/wp-content\/uploads\/2025\/12\/Titel_BatangToru_Flutkatastrophe_quer-768x576.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>L&rsquo;\u00e9cosyst\u00e8me de Batang Toru couvre 133 000 hectares de for\u00eat tropicale et abrite les orangs-outans de Tapanuli, une esp\u00e8ce menac\u00e9e d&rsquo;extinction.<\/em><\/figcaption><\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Les \u00e9normes d\u00e9g\u00e2ts caus\u00e9s par les pluies torrentielles de fin novembre ont chass\u00e9 les orangs-outans de Tapanuli &#8211; ceux qui avaient pu \u00e9chapper aux coul\u00e9es de boue &#8211; vers des habitats moins productifs ou d\u00e9j\u00e0 occup\u00e9s par leurs cong\u00e9n\u00e8res. Aussi, les animaux qui ont fui se trouvent d\u00e9sormais en rivalit\u00e9 avec d\u2019autres, d\u00e9j\u00e0 sur place, pour trouver de la nourriture ou alors ils doivent mobiliser plus d\u2019\u00e9nergie dans la recherche d\u2019une alimentation dont la qualit\u00e9 ou la quantit\u00e9 peut \u00eatre bien inf\u00e9rieure \u00e0 celle de leur habitat d&rsquo;origine. Leur sant\u00e9 et donc leur capacit\u00e9 de se reproduire risque d\u2019en souffrir et cela pourrait entra\u00eener une nouvelle baisse de la population.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\" style=\"grid-template-columns:38% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"2500\" height=\"1875\" src=\"https:\/\/paneco.ch\/wp-content\/uploads\/2025\/12\/Testimonial_Anna_links.jpg\" alt=\"\" class=\"wp-image-44862 size-full\" srcset=\"https:\/\/paneco.ch\/wp-content\/uploads\/2025\/12\/Testimonial_Anna_links.jpg 2500w, https:\/\/paneco.ch\/wp-content\/uploads\/2025\/12\/Testimonial_Anna_links-768x576.jpg 768w, https:\/\/paneco.ch\/wp-content\/uploads\/2025\/12\/Testimonial_Anna_links-1536x1152.jpg 1536w, https:\/\/paneco.ch\/wp-content\/uploads\/2025\/12\/Testimonial_Anna_links-2048x1536.jpg 2048w\" sizes=\"(max-width: 2500px) 100vw, 2500px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><em>\u00ab En raison de la diminution des ressources alimentaires dans la for\u00eat, nous craignons que<\/em> <em>les orangs-outans ne se rabattent de plus en plus sur les terres agricoles. Cela risque d\u2019entrainer plus de conflits entre les humains et les animaux sauvages, et c\u2019est pr\u00e9visible, des cons\u00e9quences n\u00e9gatives pour les orangs-outans. \u00bb<\/em><\/p>\n\n\n\n<p><br>Dr Anna Marzec, responsable du programme PanEco en Indon\u00e9sie<\/p>\n\n\n\n<p><\/p>\n<\/div><\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Il est difficile d\u2019\u00e9valuer, dans toute leur ampleur, les cons\u00e9quences p\u00e9rennes de la catastrophe sur l&rsquo;esp\u00e8ce la plus rare d&rsquo;orangs-outans. Des \u00e9quipes de scientifiques travaillent \u00e0 \u00e9tablir le nombre exact d&rsquo;animaux morts et les cons\u00e9quences \u00e0 long terme de la perte de leur habitat. En r\u00e9ponse aux inondations catastrophiques, le gouvernement indon\u00e9sien a d\u00e9j\u00e0 suspendu toutes les activit\u00e9s du secteur priv\u00e9 \u00e0 Batang Toru. Nous nous engageons, plus que jamais, \u00e0 pr\u00e9server, promouvoir et prot\u00e9ger efficacement les quelques zones de for\u00eat tropicale humide qui subsistent dans la r\u00e9serve de Batang Toru.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/paneco.ch\/fr\/protection-des-orangs-outans\/\">Le programme de PanEco en faveur de la protection des orangs-outans<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/paneco.ch\/fr\/inondations-catastrophiques\/\">Actualit\u00e9s sur les inondations catastrophiques et leurs cons\u00e9quences<\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>L&rsquo;ampleur des d\u00e9g\u00e2ts caus\u00e9s par le cyclone Senyar avec ses pluies torrentielles nous pr\u00e9occupe \u00e9norm\u00e9ment. La r\u00e9serve naturelle de Batang Toru, o\u00f9 vivent les orangs-outans de Tapanuli, une esp\u00e8ce menac\u00e9e d&rsquo;extinction, a \u00e9t\u00e9 en grande partie an\u00e9antie par des coul\u00e9es de boue et des arbres d\u00e9racin\u00e9s. Cela menace donc fortement la survie de l&rsquo;esp\u00e8ce.<\/p>\n","protected":false},"author":13,"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":"set","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":[208,138],"tags":[],"class_list":["post-44917","post","type-post","status-publish","format-standard","hentry","category-preservation-des-habitats-naturels","category-protection-orang-outan"],"_links":{"self":[{"href":"https:\/\/paneco.ch\/fr\/wp-json\/wp\/v2\/posts\/44917","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\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/paneco.ch\/fr\/wp-json\/wp\/v2\/comments?post=44917"}],"version-history":[{"count":4,"href":"https:\/\/paneco.ch\/fr\/wp-json\/wp\/v2\/posts\/44917\/revisions"}],"predecessor-version":[{"id":44921,"href":"https:\/\/paneco.ch\/fr\/wp-json\/wp\/v2\/posts\/44917\/revisions\/44921"}],"wp:attachment":[{"href":"https:\/\/paneco.ch\/fr\/wp-json\/wp\/v2\/media?parent=44917"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/paneco.ch\/fr\/wp-json\/wp\/v2\/categories?post=44917"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/paneco.ch\/fr\/wp-json\/wp\/v2\/tags?post=44917"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}