{"id":6164,"date":"2025-06-26T15:45:32","date_gmt":"2025-06-26T14:45:32","guid":{"rendered":"https:\/\/blog.creamontblanc.org?p=6164"},"modified":"2025-06-26T16:03:57","modified_gmt":"2025-06-26T15:03:57","slug":"%f0%9f%8e%ac-silence-ca-tourne-a-blaitiere","status":"publish","type":"post","link":"https:\/\/blog.creamontblanc.org?p=6164","title":{"rendered":"\ud83c\udfac Silence, \u00e7a tourne !"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"block-702c4762-a8eb-4cf9-bb54-a5ec6f17faf4\">Direction l\u2019alpage de Blaiti\u00e8re pour une journ\u00e9e de tournage bien remplie, avec vue imprenable sur les sommets\u2026 et les brebis ! \ud83d\udc11&nbsp;<\/h2>\n\n\n\n<p>La semaine derni\u00e8re, une partie de l\u2019\u00e9quipe du CREA Mont-Blanc \u00e9tait sur le terrain aux c\u00f4t\u00e9s de l\u2019\u00e9quipe de production<strong> White Triangle<\/strong> pour tourner une vid\u00e9o qui explore les enjeux du projet de recherche <strong>HerbiLand<\/strong>. \ud83c\udfa5<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"667\" src=\"https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/P1018769-1-1000x667.jpg\" alt=\"\" class=\"wp-image-6173\" style=\"width:678px;height:auto\" srcset=\"https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/P1018769-1-1000x667.jpg 1000w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/P1018769-1-300x200.jpg 300w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/P1018769-1-768x512.jpg 768w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/P1018769-1-1536x1024.jpg 1536w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/P1018769-1-407x270.jpg 407w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/P1018769-1.jpg 1920w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">\ud83c\udfaf L\u2019objectif ?<\/h2>\n\n\n\n<p class=\"has-text-align-left\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-virtue-primary-color\">Les<\/mark><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-virtue-primary-color\"> <\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#238c80\" class=\"has-inline-color\">milieux supra-forestiers<\/mark> <\/strong>, situ\u00e9s litt\u00e9ralement \u00ab\u00a0<strong>au-dessus de la for\u00eat<\/strong>\u00ab\u00a0, sont constitu\u00e9s de <strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#1f8a7e\" class=\"has-inline-color\">landes<\/mark><\/strong> et de<mark style=\"background-color:rgba(0, 0, 0, 0);color:#1f897d\" class=\"has-inline-color\"> <strong>pelouses alpines<\/strong><\/mark>. Ils accueillent une biodiversit\u00e9 remarquable, o\u00f9 humains, animaux domestiques et sauvages doivent partager un m\u00eame espace. <\/p>\n\n\n\n<p class=\"has-text-align-left\"><strong>Mieux comprendre<\/strong> <strong>la cohabitation entre les troupeaux en estive et leurs voisins sauvages<\/strong> \u2014<strong> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff8200\" class=\"has-inline-color\">chamois, bouquetins et cerfs \u00e9laphes<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#715c0f\" class=\"has-inline-color\"> <\/mark>\u2014<\/strong> dans les<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-virtue-primary-color\"> <\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#238c80\" class=\"has-inline-color\"><strong>m<\/strong><\/mark><strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#238c80\" class=\"has-inline-color\">ilieux supra-forestiers<\/mark><\/strong> est l\u2019un des enjeux cl\u00e9s du projet HerbiLand. <\/p>\n\n\n\n<p class=\"has-text-align-left\"><em>Consomment-ils les m\u00eames ressources ? Sont-ils en concurrence pour l\u2019espace ou la nourriture ? <\/em>Autant de questions que le projet cherche \u00e0 \u00e9clairer, afin de mieux comprendre les dynamiques \u00e0 l\u2019\u0153uvre dans ces \u00e9cosyst\u00e8mes d\u2019altitude.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Une \u00e9tude fine des d\u00e9placements\u2026 gr\u00e2ce aux colliers GPS<\/h2>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<figure class=\"wp-block-gallery aligncenter has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"707\" data-id=\"6215\" src=\"https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/6-1000x707.jpg\" alt=\"\" class=\"wp-image-6215\" srcset=\"https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/6-1000x707.jpg 1000w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/6-300x212.jpg 300w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/6-768x543.jpg 768w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/6-1536x1086.jpg 1536w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/6.jpg 2000w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"707\" data-id=\"6211\" src=\"https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/5-1000x707.jpg\" alt=\"\" class=\"wp-image-6211\" srcset=\"https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/5-1000x707.jpg 1000w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/5-300x212.jpg 300w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/5-768x543.jpg 768w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/5-1536x1086.jpg 1536w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/5.jpg 2000w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/figure>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<p>Avec la pr\u00e9cieuse collaboration de Carine, berg\u00e8re \u00e0 Blaiti\u00e8re, trois brebis ont \u00e9t\u00e9 \u00e9quip\u00e9es ce jour-l\u00e0 de <strong>colliers GPS<\/strong>, pour une troisi\u00e8me saison de suivi. Ces donn\u00e9es nous permettent de mieux cerner <strong>comment les animaux domestiques utilisent les landes et les pelouses alpines<\/strong> tout au long de la saison.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Des indices sur leur menu\u2026 dans les crottes ! \ud83d\udca9<\/h2>\n\n\n\n<p><strong>De juin \u00e0 octobre<\/strong>, nos \u00e9quipes r\u00e9coltent chaque mois des \u00e9chantillons de crottes \u2014 <strong>dix par esp\u00e8ce d\u2019ongul\u00e9s<\/strong>, sauvages et domestiques, sur chacun des trois massifs \u00e9tudi\u00e9s : <strong>Mont-Blanc, Bauges et Belledonne<\/strong>.<br>L\u2019ADN contenu dans ces \u00e9chantillons est ensuite analys\u00e9 en laboratoire pour<strong> identifier les plantes consomm\u00e9es <\/strong>par chaque animal. Une m\u00e9thode indirecte, mais redoutablement efficace pour mieux comprendre qui mange quoi\u2026 en fonction de la nourriture \u00e0 disposition dans les environs.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"799\" height=\"533\" src=\"https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/53644855620_d3a86c0581_c.jpg\" alt=\"\" class=\"wp-image-6231\" style=\"width:684px;height:auto\" srcset=\"https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/53644855620_d3a86c0581_c.jpg 799w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/53644855620_d3a86c0581_c-300x200.jpg 300w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/53644855620_d3a86c0581_c-768x512.jpg 768w\" sizes=\"auto, (max-width: 799px) 100vw, 799px\" \/><figcaption class=\"wp-element-caption\">Cr\u00e9dit : Emile Joyeux Photopgrahie<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udd0d Pourquoi les milieux \u00ab supra-forestiers \u00bb nous int\u00e9ressent tant ?<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ud83c\udf3f<\/strong> <strong>Ils<\/strong> <strong>\u00e9voluent tr\u00e8s vite<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>La for\u00eat monte en altitude <\/strong>et gagne du terrain<\/li>\n\n\n\n<li><strong>Les landes colonisent les pelouses alpines<\/strong>, entra\u00eenant une fermeture progressive des milieux<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-group is-content-justification-space-between is-nowrap is-layout-flex wp-container-core-group-is-layout-0dfbf163 wp-block-group-is-layout-flex\">\n<ul class=\"wp-block-list\">\n<li><strong>\ud83c\udfc3\u200d\u2642\ufe0f<\/strong> <strong>Ils<\/strong> <strong>sont aussi <strong>le th\u00e9\u00e2tre des activit\u00e9s humaines<\/strong><\/strong> \n<ul class=\"wp-block-list\">\n<li><strong>Les activit\u00e9s dites r\u00e9cr\u00e9atives s&rsquo;intensifient et se diversifient <\/strong>: randonn\u00e9e, trail, chasse, ski de rando, etc&#8230;<\/li>\n\n\n\n<li><strong>Les pratiques pastorales elles se modifient <\/strong>: abandon du pastoralisme, diminution de la taille des troupeaux&#8230;<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n\n\n\n<h4 class=\"wp-block-heading\"><mark style=\"background-color:#fff\" class=\"has-inline-color\">Le projet HerbiLand explore comment les ongul\u00e9s sauvages utilisent ces espaces, dans quel but \u2013 se nourrir, fuir le d\u00e9rangement, se cacher ? \u2013 et comment les changements environnementaux et les usages humains influencent leurs comportements.<\/mark><\/h4>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-ad2f72ca wp-block-group-is-layout-flex\">\n<p class=\"has-text-align-center\">Un grand merci \u00e0 Gwyn et St\u00e9phanie de <strong>White Triangle<\/strong> pour leur collaboration, leur travail&#8230; et leur bonne humeur ! <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"707\" src=\"https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/1-2-1000x707.jpg\" alt=\"\" class=\"wp-image-6219\" srcset=\"https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/1-2-1000x707.jpg 1000w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/1-2-300x212.jpg 300w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/1-2-768x543.jpg 768w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/1-2-1536x1086.jpg 1536w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2025\/06\/1-2.jpg 2000w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n\n\n\n<p id=\"block-5aeeaeb9-b4a9-48d9-8c24-761310371447\">\ud83d\udccd HerbiLand est men\u00e9 en partenariat technique et op\u00e9rationnel avec l\u2019Office Fran\u00e7ais de la Biodiversit\u00e9 (OFB), les \u00e9quipes du LECA (CNRS) et du LESSEM (INRAE).<br>\ud83d\udd17 <a class=\"\" href=\"https:\/\/creamontblanc.org\/fr\/herbiland-herbivores-landes-montagne\/\">En savoir plus sur le projet<\/a><\/p>\n\n\n\n<p id=\"block-2c70dc9c-302d-43dd-a5b2-b79753450cff\">\ud83c\uddea\ud83c\uddfa <em>HerbiLand est un projet financ\u00e9 par les fonds europ\u00e9ens FEDER Massif Alpes 2021-2027, L\u2019Europe s\u2019engage en R\u00e9gion sud et cofinanc\u00e9 par la R\u00e9gion Auvergne-Rh\u00f4ne-Alpes, la Fondation Alpes Sauvages et la @ondation Cr\u00e9dit Mutuel Alliance F\u00e9d\u00e9rale.<\/em><\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-49c12a1d-e780-490e-9fdd-7c9a16c7ff00\"><img decoding=\"async\" src=\"http:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2024\/06\/herbiland-bandeau_partenaires_financiers_2024-1000x135.png\" alt=\"Bandeau HerbiLand\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Direction l\u2019alpage de Blaiti\u00e8re pour une journ\u00e9e de tournage bien remplie, avec vue imprenable sur les sommets\u2026 et les brebis ! \ud83d\udc11&nbsp; La semaine derni\u00e8re, une partie de l\u2019\u00e9quipe du CREA Mont-Blanc \u00e9tait sur le terrain aux c\u00f4t\u00e9s de l\u2019\u00e9quipe &hellip; <a href=\"https:\/\/blog.creamontblanc.org?p=6164\">Lire la suite\u00ad\u00ad<\/a><\/p>\n","protected":false},"author":29,"featured_media":6173,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"ngg_post_thumbnail":0,"footnotes":""},"categories":[194,1,48],"tags":[357,10,216,302,355,356],"class_list":["post-6164","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-la-recherche","category-non-classifiee","category-sciences-terrain","tag-activites-humaines","tag-climat","tag-faune","tag-herbiland","tag-ongules","tag-pastoralisme"],"aioseo_notices":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/blog.creamontblanc.org\/index.php?rest_route=\/wp\/v2\/posts\/6164","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.creamontblanc.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.creamontblanc.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.creamontblanc.org\/index.php?rest_route=\/wp\/v2\/users\/29"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.creamontblanc.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6164"}],"version-history":[{"count":3,"href":"https:\/\/blog.creamontblanc.org\/index.php?rest_route=\/wp\/v2\/posts\/6164\/revisions"}],"predecessor-version":[{"id":6236,"href":"https:\/\/blog.creamontblanc.org\/index.php?rest_route=\/wp\/v2\/posts\/6164\/revisions\/6236"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.creamontblanc.org\/index.php?rest_route=\/wp\/v2\/media\/6173"}],"wp:attachment":[{"href":"https:\/\/blog.creamontblanc.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6164"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.creamontblanc.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6164"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.creamontblanc.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}