{"id":44478,"date":"2024-10-23T16:44:55","date_gmt":"2024-10-23T14:44:55","guid":{"rendered":"https:\/\/foretnature.be\/?post_type=article-foret-nature&#038;p=44478"},"modified":"2024-10-23T16:44:55","modified_gmt":"2024-10-23T14:44:55","slug":"leffet-des-reserves-sur-loccupation-de-lespace-du-sanglier","status":"publish","type":"article-foret-nature","link":"https:\/\/foretnature.be\/en\/article-foret-nature\/leffet-des-reserves-sur-loccupation-de-lespace-du-sanglier\/","title":{"rendered":"L\u2019effet des r\u00e9serves sur l\u2019occupation de l\u2019espace du sanglier"},"content":{"rendered":"<p>Dans le contexte de forte expansion d\u00e9mographique du sanglier, les r\u00e9serves posent un d\u00e9licat probl\u00e8me de gestion. L\u2019impact de ces zones refuges et l\u2019influence des m\u00e9thodes de gestion mises en place pour r\u00e9duire cet \u00ab effet r\u00e9serve \u00bb sont ici \u00e9tudi\u00e9s gr\u00e2ce au suivi t\u00e9l\u00e9m\u00e9trique et GPS des animaux. Les r\u00e9sultats montrent qu\u2019il n\u2019existe pas de grandes migrations de sangliers et que le ph\u00e9nom\u00e8ne de \u00ab r\u00e9serve \u00bb reste local. Ce qui ne va n\u00e9anmoins pas sans poser une s\u00e9rie de probl\u00e8mes : en se concentrant ainsi dans la r\u00e9serve le jour, les animaux se retrouvent en situation de s\u00e9v\u00e8re comp\u00e9tition alimentaire lors de la phase de nourrissage nocturne. Une redistribution des sangliers est alors observ\u00e9e la nuit venue autour de la r\u00e9serve. Ces r\u00e9sultats r\u00e9v\u00e8lent donc une occupation de l\u2019espace typique des sangliers autour d\u2019une r\u00e9serve. Pour limiter la concentration des animaux dans la zone de qui\u00e9tude, des battues de d\u00e9cantonnement sont effectu\u00e9es les veilles de jours de chasse. Le jour m\u00eame, apr\u00e8s l\u2019action de d\u00e9cantonnement, 70 % des animaux se baugent \u00e0 l\u2019ext\u00e9rieur de la zone de battue. Cette proportion d\u00e9cro\u00eet ensuite jusqu\u2019\u00e0 20-30 % au del\u00e0 du huiti\u00e8me jour. Ces r\u00e9sultats montrent donc qu\u2019il faut les r\u00e9p\u00e9ter un certain nombre de fois au cours de la saison de chasse. L\u2019efficacit\u00e9 des battues de d\u00e9cantonnement pour r\u00e9duire cet effet r\u00e9serve montre qu\u2019il existe des solutions raisonn\u00e9es pour r\u00e9soudre cette probl\u00e9matique. Le juste \u00e9quilibre entre l\u2019absence totale de d\u00e9rangement et la chasse intensive doit alors \u00eatre trouv\u00e9 afin d\u2019\u00e9viter la surdensit\u00e9 de sangliers tout en pr\u00e9servant une relative qui\u00e9tude sur le site.<\/p>","protected":false},"excerpt":{"rendered":"<p>Dans le contexte de forte expansion d\u00e9mographique du sanglier, les r\u00e9serves posent un d\u00e9licat probl\u00e8me de gestion. L\u2019impact de ces zones refuges et l\u2019influence des m\u00e9thodes de gestion mises en place pour r\u00e9duire cet \u00ab effet r\u00e9serve \u00bb sont ici \u00e9tudi\u00e9s gr\u00e2ce au suivi t\u00e9l\u00e9m\u00e9trique et GPS des animaux. Les r\u00e9sultats montrent qu\u2019il n\u2019existe pas [&hellip;]<\/p>","protected":false},"featured_media":0,"template":"","categories":[49],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>L\u2019effet des r\u00e9serves sur l\u2019occupation de l\u2019espace du sanglier - For\u00eat.Nature<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/foretnature.be\/en\/article-foret-nature\/leffet-des-reserves-sur-loccupation-de-lespace-du-sanglier\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L\u2019effet des r\u00e9serves sur l\u2019occupation de l\u2019espace du sanglier - For\u00eat.Nature\" \/>\n<meta property=\"og:description\" content=\"Dans le contexte de forte expansion d\u00e9mographique du sanglier, les r\u00e9serves posent un d\u00e9licat probl\u00e8me de gestion. L\u2019impact de ces zones refuges et l\u2019influence des m\u00e9thodes de gestion mises en place pour r\u00e9duire cet \u00ab effet r\u00e9serve \u00bb sont ici \u00e9tudi\u00e9s gr\u00e2ce au suivi t\u00e9l\u00e9m\u00e9trique et GPS des animaux. 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