{"id":44242,"date":"2024-10-23T16:41:40","date_gmt":"2024-10-23T14:41:40","guid":{"rendered":"https:\/\/foretnature.be\/?post_type=article-foret-nature&#038;p=44242"},"modified":"2024-10-23T16:41:40","modified_gmt":"2024-10-23T14:41:40","slug":"la-question-de-la-transformation-des-pessieres-les-resultats-du-projet-europeen-conforest","status":"publish","type":"article-foret-nature","link":"https:\/\/foretnature.be\/en\/article-foret-nature\/la-question-de-la-transformation-des-pessieres-les-resultats-du-projet-europeen-conforest\/","title":{"rendered":"La question de la transformation des pessi\u00e8res : les r\u00e9sultats du projet europ\u00e9en \u00ab Conforest \u00bb"},"content":{"rendered":"<p>La transformation des pessi\u00e8res, \u00e0 savoir l&rsquo;introduction d&rsquo;autres essences et\/ou le changement progressif de la structure verticale des peuplements, est au c\u0153ur d&rsquo;une intense r\u00e9flexion scientifique \u00e0 travers toute l&rsquo;Europe. Dans ce contexte, le projet europ\u00e9en \u00ab CONFOREST \u00bb lanc\u00e9 en 2001 par l&rsquo;EFI (European Forest Institute), traite de la question de la transformation des for\u00eats pures artificielles d&rsquo;\u00e9pic\u00e9a sur les sites naturellement domin\u00e9s par des feuillus. Son but est d&rsquo;explorer les m\u00e9thodes possibles et les cons\u00e9quences de la transformation des for\u00eats d&rsquo;\u00e9pic\u00e9as commun (Picea abies) situ\u00e9es en dehors de leur aire naturelle. Apr\u00e8s une pr\u00e9sentation de l&rsquo;aire de distribution actuelle et naturelle de l&rsquo;\u00e9pic\u00e9a en Europe, l&rsquo;article aborde la probl\u00e9matique des monocultures d&rsquo;\u00e9pic\u00e9a. Les objectifs du projet sont ensuite pr\u00e9sent\u00e9s : (1) r\u00e9pondre aux probl\u00e8mes soulev\u00e9s par la transformation des pessi\u00e8res en \u00e9valuant les options et les cons\u00e9quences et (2) la mise en r\u00e9seau des recherches scientifiques men\u00e9es dans ce domaine. Les deux aspects abord\u00e9s concernent donc \u00e0 la fois les cons\u00e9quences de la transformation et les m\u00e9thodes possibles pour la r\u00e9aliser. En ce qui concerne les r\u00e9sultats du projet, le travail r\u00e9alis\u00e9 a \u00e9t\u00e9 divis\u00e9 en huit groupes de travail : (1) D\u00e9finitions et objectifs ; (2) Historique des pessi\u00e8res artificielles ; (3) Inventaire : la distribution actuelle de l&rsquo;\u00e9pic\u00e9a ; (4) Aspects sociaux et politiques ; (5) Strat\u00e9gies sylvicoles ; (6) Aspects \u00e9cologiques ; (7) Mise en \u0153uvre op\u00e9rationnelle des strat\u00e9gies sylvicoles et (8) Aspects \u00e9conomiques. Les r\u00e9sultats du cinqui\u00e8me groupe de travail sont d\u00e9taill\u00e9s dans l&rsquo;article. Les strat\u00e9gies sylvicoles de transformation sont regroup\u00e9es en trois groupes : transformation simple, \u00ab couvert continu \u00bb et \u00ab modification de structure \u00bb. Le contexte d&rsquo;application de chaque m\u00e9thode est \u00e9galement identifi\u00e9. Le projet a \u00e9t\u00e9 cl\u00f4tur\u00e9 en 2009, mais certains groupes de travail continuent \u00e0 \u00e9tudier la probl\u00e9matique.<\/p>","protected":false},"excerpt":{"rendered":"<p>La transformation des pessi\u00e8res, \u00e0 savoir l&rsquo;introduction d&rsquo;autres essences et\/ou le changement progressif de la structure verticale des peuplements, est au c\u0153ur d&rsquo;une intense r\u00e9flexion scientifique \u00e0 travers toute l&rsquo;Europe. Dans ce contexte, le projet europ\u00e9en \u00ab CONFOREST \u00bb lanc\u00e9 en 2001 par l&rsquo;EFI (European Forest Institute), traite de la question de la transformation des [&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>La question de la transformation des pessi\u00e8res : les r\u00e9sultats du projet europ\u00e9en \u00ab Conforest \u00bb - 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\/la-question-de-la-transformation-des-pessieres-les-resultats-du-projet-europeen-conforest\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La question de la transformation des pessi\u00e8res : les r\u00e9sultats du projet europ\u00e9en \u00ab Conforest \u00bb - For\u00eat.Nature\" \/>\n<meta property=\"og:description\" content=\"La transformation des pessi\u00e8res, \u00e0 savoir l&rsquo;introduction d&rsquo;autres essences et\/ou le changement progressif de la structure verticale des peuplements, est au c\u0153ur d&rsquo;une intense r\u00e9flexion scientifique \u00e0 travers toute l&rsquo;Europe. 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