{"id":34475,"date":"2021-09-10T11:45:49","date_gmt":"2021-09-10T09:45:49","guid":{"rendered":"https:\/\/foretnature.be\/resume-foret-mail\/especes-exotiques-envahissantes-informer-pour-mieux-gerer\/"},"modified":"2021-09-10T11:45:49","modified_gmt":"2021-09-10T09:45:49","slug":"especes-exotiques-envahissantes-informer-pour-mieux-gerer","status":"publish","type":"resume-foret-mail","link":"https:\/\/foretnature.be\/en\/resume-foret-mail\/especes-exotiques-envahissantes-informer-pour-mieux-gerer\/","title":{"rendered":"Esp\u00e8ces exotiques envahissantes : informer pour mieux g\u00e9rer"},"content":{"rendered":"<p>Il existe 550 esp\u00e8ces de plantes exotiques en Suisse dont 10 % sont des esp\u00e8ces exotiques envahissantes (EEE) (ou Invasive Alien Species, IAS). La diffusion de ces esp\u00e8ces est \u00e9troitement li\u00e9e \u00e0 l\u2019activit\u00e9 humaine, notamment aux transports et au tourisme mais \u00e9galement \u00e0 l\u2019entretien des jardins priv\u00e9s. La gestion des EEE repose donc majoritairement sur la pr\u00e9vention et l\u2019information des populations.<br \/>\nL\u2019\u00e9tude men\u00e9e ici via un questionnaire vise \u00e0 estimer les investissements \u00e9conomiques que le grand public est pr\u00eat \u00e0 accorder pour lutter contre ces invasives tout essayant de mieux comprendre la relation entre connaissances sur les cons\u00e9quences \u00e9cologiques et \u00e9conomiques des esp\u00e8ces invasives et attractivit\u00e9 du public pour ces esp\u00e8ces.<br \/>\nLes r\u00e9sultats montrent que le grand public et les experts sont tous les deux favorables \u00e0 la gestion des esp\u00e8ces invasives. Cependant, seuls 40 % de la population conna\u00eet le mot \u00ab Invasive Alien Species \u00bb et peu d\u2019interrog\u00e9s du panel \u00ab grand public \u00bb connaissent les six esp\u00e8ces pr\u00e9sent\u00e9es par l\u2019\u00e9tude. La diff\u00e9rence majeure entre les deux panels est le classement des esp\u00e8ces par priorit\u00e9 d\u2019action. En effet, les experts ont une meilleure connaissance des menaces que repr\u00e9sente chaque esp\u00e8ce. Pour le grand public, les notes d\u2019attractivit\u00e9 des populations baissent significativement apr\u00e8s diffusion de connaissances sur les esp\u00e8ces pr\u00e9sent\u00e9es.<br \/>\nFaire conna\u00eetre les menaces et les risques li\u00e9s aux EEE permet donc de sensibiliser plus efficacement les populations. L\u2019\u00e9tude conclut \u00e9galement que l\u2019on peut rapprocher les avis des experts et ceux de la population lambda sur les montants qui doivent \u00eatre allou\u00e9s \u00e0 la gestion des invasives en insistant sur les dommages \u00e9conomiques et les co\u00fbts financiers engendr\u00e9s par ces esp\u00e8ces.<br \/>\nJunge X. et al. (2019). Invasive Alien Species in Switzerland : Awareness and Preferences of Experts and the Public. Environmental Management. 63 : 80. DOI : 10.1007\/s00267-018-1115-5. Paru dans Information Biodiversit\u00e9 Suisse<\/p>","protected":false},"excerpt":{"rendered":"<p>Il existe 550 esp\u00e8ces de plantes exotiques en Suisse dont 10 % sont des esp\u00e8ces exotiques envahissantes (EEE) (ou Invasive Alien Species, IAS). La diffusion de ces esp\u00e8ces est \u00e9troitement li\u00e9e \u00e0 l\u2019activit\u00e9 humaine, notamment aux transports et au tourisme mais \u00e9galement \u00e0 l\u2019entretien des jardins priv\u00e9s. La gestion des EEE repose donc majoritairement sur [&hellip;]<\/p>","protected":false},"featured_media":0,"template":"","categories":[50],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Esp\u00e8ces exotiques envahissantes : informer pour mieux g\u00e9rer - 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\/resume-foret-mail\/especes-exotiques-envahissantes-informer-pour-mieux-gerer\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Esp\u00e8ces exotiques envahissantes : informer pour mieux g\u00e9rer - For\u00eat.Nature\" \/>\n<meta property=\"og:description\" content=\"Il existe 550 esp\u00e8ces de plantes exotiques en Suisse dont 10 % sont des esp\u00e8ces exotiques envahissantes (EEE) (ou Invasive Alien Species, IAS). La diffusion de ces esp\u00e8ces est \u00e9troitement li\u00e9e \u00e0 l\u2019activit\u00e9 humaine, notamment aux transports et au tourisme mais \u00e9galement \u00e0 l\u2019entretien des jardins priv\u00e9s. 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