{"id":8165,"date":"2026-06-09T14:34:13","date_gmt":"2026-06-09T12:34:13","guid":{"rendered":"https:\/\/www.univ-smb.fr\/institut-transitions\/?post_type=projet&p=8165"},"modified":"2026-06-23T13:47:58","modified_gmt":"2026-06-23T11:47:58","slug":"these-romain-dauverne-sif","status":"publish","type":"projet","link":"https:\/\/www.univ-smb.fr\/institut-transitions\/projet\/these-romain-dauverne-sif\/","title":{"rendered":"[Th\u00e8se] Rozier-Delgado Pablo – LECA"},"content":{"rendered":"

Capacit\u00e9s d’endurance et fatigue chez les mammif\u00e8res sauvages : application aux interactions proies-pr\u00e9dateurs<\/h2>\n

Pr\u00e9sentation<\/h2>\n

Description du projet<\/h3>\n

L’\u00e9nergie est fondamentale \u00e0 tout \u00eatre vivant. Son acquisition \u00e9tant limit\u00e9e, l\u2019allocation de l’\u00e9nergie entre les diff\u00e9rents processus biologiques (thermor\u00e9gulation, d\u00e9placement, m\u00e9tabolisme, reproduction), peut avoir des implications importantes sur la valeur s\u00e9lective d’un individu. Le co\u00fbt \u00e9nerg\u00e9tique de la locomotion repr\u00e9sente une part importante du budget \u00e9nerg\u00e9tique total, pouvant impacter l’allocation d\u2019\u00e9nergie \u00e0 la croissance ou la reproduction. La mesure de la d\u00e9pense \u00e9nerg\u00e9tique et les conditions environnementales qui d\u00e9terminent la nature et l\u2019intensit\u00e9 de son utilisation est donc d’une importance fondamentale en \u00e9cologie et en \u00e9volution. Cette th\u00e8se vise \u00e0 d\u00e9velopper une m\u00e9thodologie d’\u00e9valuation de la fatigue chez l’animal sauvage, celle-ci pouvant contraindre la mobilit\u00e9 animale quel que soit le niveau de d\u00e9pense \u00e9nerg\u00e9tique. Pour cela, nous \u00e9valuons l’intensit\u00e9 critique, un seuil fondamental en physiologie de l’exercice, \u00e0 partir de donn\u00e9es d’acc\u00e9l\u00e9rom\u00e8tre embarqu\u00e9es dans des colliers sur les animaux sauvages. Nous mod\u00e9lisons ensuite la fatigue \u00e0 chaque instant du temps pour mieux comprendre comment la fatigue alt\u00e8re les capacit\u00e9s de locomotion et la capacit\u00e9 \u00e0 chasser une proie, pour un pr\u00e9dateur, ou d’\u00e9chapper \u00e0 un pr\u00e9dateur, pour une proie.<\/p>\n

\u00c9quipe<\/h2>\n

Directeur de th\u00e8se : <\/span>DENIS\u00a0Anne<\/p>\n

Laboratoire :\u202f<\/span>Laboratoire d’Ecologie Alpine (LECA)<\/p>\n

Axes de recherche<\/h2>\n

Axe : Interactions Homme-Environnement<\/p>\n

En cours depuis : 2023<\/p>\n","protected":false},"featured_media":9278,"template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":""},"categorie":[80,77,98],"class_list":["post-8165","projet","type-projet","status-publish","has-post-thumbnail","hentry","categorie-en-cours","categorie-axe-ihe","categorie-theses"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.univ-smb.fr\/institut-transitions\/wp-json\/wp\/v2\/projet\/8165","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.univ-smb.fr\/institut-transitions\/wp-json\/wp\/v2\/projet"}],"about":[{"href":"https:\/\/www.univ-smb.fr\/institut-transitions\/wp-json\/wp\/v2\/types\/projet"}],"version-history":[{"count":3,"href":"https:\/\/www.univ-smb.fr\/institut-transitions\/wp-json\/wp\/v2\/projet\/8165\/revisions"}],"predecessor-version":[{"id":9281,"href":"https:\/\/www.univ-smb.fr\/institut-transitions\/wp-json\/wp\/v2\/projet\/8165\/revisions\/9281"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.univ-smb.fr\/institut-transitions\/wp-json\/wp\/v2\/media\/9278"}],"wp:attachment":[{"href":"https:\/\/www.univ-smb.fr\/institut-transitions\/wp-json\/wp\/v2\/media?parent=8165"}],"wp:term":[{"taxonomy":"categorie","embeddable":true,"href":"https:\/\/www.univ-smb.fr\/institut-transitions\/wp-json\/wp\/v2\/categorie?post=8165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}