{"id":4014,"date":"2023-01-12T11:39:08","date_gmt":"2023-01-12T10:39:08","guid":{"rendered":"https:\/\/blog.creamontblanc.org?p=4014"},"modified":"2023-03-01T09:56:56","modified_gmt":"2023-03-01T08:56:56","slug":"sciencesandwich-changements-climatiques-et-dynamique-des-forets-de-montagnes","status":"publish","type":"post","link":"https:\/\/blog.creamontblanc.org?p=4014","title":{"rendered":"#ScienceSandwich : Changements climatiques et dynamique des for\u00eats de montagne"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">Jeudi 02 F\u00e9vrier 2023 \u2013 Changements climatiques et dynamique des for\u00eats de montagnes<\/h3>\n\n\n\n<p>avec <strong>Georges Kunstler,<\/strong> Chercheur au <a href=\"https:\/\/www.lessem.fr\/\" target=\"_blank\" rel=\"noopener\" title=\"LESSEM\">LESSEM<\/a> le Laboratoire EcoSyst\u00e8mes et Soci\u00e9t\u00e9s En Montagne de l&rsquo;INRAE Grenoble.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2023\/01\/52557595194_8407302dae_k-2-1000x470.jpg\" alt=\"\" class=\"wp-image-4036\" width=\"750\" height=\"353\" srcset=\"https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2023\/01\/52557595194_8407302dae_k-2-1000x470.jpg 1000w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2023\/01\/52557595194_8407302dae_k-2-300x141.jpg 300w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2023\/01\/52557595194_8407302dae_k-2-768x361.jpg 768w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2023\/01\/52557595194_8407302dae_k-2-1536x721.jpg 1536w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2023\/01\/52557595194_8407302dae_k-2.jpg 2029w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/figure>\n\n\n\n<p>Les for\u00eats de montagne couvrent aujourd\u2019hui plus de 50\u00a0% de la surface des Alpes et abritent une part importante de la biodiversit\u00e9 des Alpes. Elles ont \u00e9t\u00e9 fa\u00e7onn\u00e9es par les contraintes climatiques mais aussi les activit\u00e9s humaines. Au cours des 150 derni\u00e8res ann\u00e9es, la d\u00e9prise agricole a par exemple conduit \u00e0 une augmentation importante de leurs surfaces. <br>Ces for\u00eats vont maintenant \u00eatre directement impact\u00e9es par les changements climatiques. <br><br>Comment le cycle d\u00e9mographique des arbres et en particulier leurs capacit\u00e9s de r\u00e9g\u00e9n\u00e9ration et leurs f\u00e9condit\u00e9s sont affect\u00e9s par les changements climatiques\u00a0? <br>Est-ce que les for\u00eats plus riches en esp\u00e8ces sont plus r\u00e9silientes\u00a0?\u00a0<br><br>Nous vous attendons nombreux, toujours \u00e0 12h30 \u00e0 l&rsquo;Obs, pour explorer ensemble la richesse de nos \u00e9cosyst\u00e8mes forestiers.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2023\/01\/foret-1000x668.jpg\" alt=\"\" class=\"wp-image-4015\" width=\"750\" height=\"501\" srcset=\"https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2023\/01\/foret-1000x668.jpg 1000w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2023\/01\/foret-300x200.jpg 300w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2023\/01\/foret-768x513.jpg 768w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2023\/01\/foret.jpg 1390w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><figcaption class=\"wp-element-caption\"><sub>\u00a9 Gregory Loucougaray<\/sub><\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Infos pratiques<\/h2>\n\n\n\n<p><strong><a href=\"https:\/\/blog.creamontblanc.org\/?p=3366\" target=\"_blank\" rel=\"noreferrer noopener\"><em>Science Sandwich<\/em>&nbsp;<\/a>au&nbsp;<a href=\"https:\/\/creamontblanc.org\/fr\/\" target=\"_blank\" rel=\"noreferrer noopener\">CREA Mont-Blanc<\/a><\/strong><br>\u00e0 l\u2019Observatoire du Mont-Blanc \u2013 67 lacets du belv\u00e9d\u00e8re \u2013 74400 Chamonix Mont-Blanc<br>Une fois par mois, de 12h30 \u00e0 13h30<br>Pique-nique tir\u00e9 du sac<br>Entr\u00e9e libre \u2013 dans la limite des places disponibles<br>\u00c9changes en fran\u00e7ais ou en anglais selon les intervenants et th\u00e9matiques<br>Conf\u00e9rences retransmises en live sur <a href=\"https:\/\/www.youtube.com\/playlist?list=PLdZQ6byfzGavssZ6MX6nog9NB-_7qh3ki\" target=\"_blank\" rel=\"noopener\" title=\"notre cha\u00eene youtube\">notre cha\u00eene youtube<\/a><br><br>Ne manquez pas ces rencontres mensuelles, plac\u00e9es sous le signe de la d\u00e9couverte et la convivialit\u00e9.&nbsp;<br>Informations sur les prochaines dates dans notre rubrique&nbsp;<a href=\"https:\/\/blog.creamontblanc.org\/?cat=189\" target=\"_blank\" rel=\"noreferrer noopener\">Agenda<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2023\/01\/Capture-de\u0301cran-2023-01-25-a\u0300-14.59.00-3-1000x165.png\" alt=\"\" class=\"wp-image-4112\" width=\"750\" height=\"124\" srcset=\"https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2023\/01\/Capture-de\u0301cran-2023-01-25-a\u0300-14.59.00-3-1000x165.png 1000w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2023\/01\/Capture-de\u0301cran-2023-01-25-a\u0300-14.59.00-3-300x50.png 300w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2023\/01\/Capture-de\u0301cran-2023-01-25-a\u0300-14.59.00-3-768x127.png 768w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2023\/01\/Capture-de\u0301cran-2023-01-25-a\u0300-14.59.00-3-1536x254.png 1536w, https:\/\/blog.creamontblanc.org\/wp-content\/uploads\/2023\/01\/Capture-de\u0301cran-2023-01-25-a\u0300-14.59.00-3.png 1548w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Jeudi 02 F\u00e9vrier 2023 \u2013 Changements climatiques et dynamique des for\u00eats de montagnes avec Georges Kunstler, Chercheur au LESSEM le Laboratoire EcoSyst\u00e8mes et Soci\u00e9t\u00e9s En Montagne de l&rsquo;INRAE Grenoble. Les for\u00eats de montagne couvrent aujourd\u2019hui plus de 50\u00a0% de la &hellip; <a href=\"https:\/\/blog.creamontblanc.org?p=4014\">Lire la suite\u00ad\u00ad<\/a><\/p>\n","protected":false},"author":21,"featured_media":4036,"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":[5],"tags":[61,58,123],"class_list":["post-4014","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vie-association","tag-chamonix","tag-ecosysteme","tag-science-sandwich"],"aioseo_notices":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/blog.creamontblanc.org\/index.php?rest_route=\/wp\/v2\/posts\/4014","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\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.creamontblanc.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4014"}],"version-history":[{"count":14,"href":"https:\/\/blog.creamontblanc.org\/index.php?rest_route=\/wp\/v2\/posts\/4014\/revisions"}],"predecessor-version":[{"id":4152,"href":"https:\/\/blog.creamontblanc.org\/index.php?rest_route=\/wp\/v2\/posts\/4014\/revisions\/4152"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.creamontblanc.org\/index.php?rest_route=\/wp\/v2\/media\/4036"}],"wp:attachment":[{"href":"https:\/\/blog.creamontblanc.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4014"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.creamontblanc.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4014"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.creamontblanc.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}