{"id":12870,"date":"2026-06-06T00:10:19","date_gmt":"2026-06-06T00:10:19","guid":{"rendered":"https:\/\/deliry.com\/?p=12870"},"modified":"2026-06-06T00:10:19","modified_gmt":"2026-06-06T00:10:19","slug":"classification-de-limpact-environnemental-des-especes-allochtones-invasives-uicn","status":"publish","type":"post","link":"https:\/\/deliry.com\/?p=12870","title":{"rendered":"Classification de l\u2019impact environnemental des esp\u00e8ces allochtones, invasives (UICN)"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>UICN 2020<\/strong>\u00a0\u2013\u00a0<em>IUCN EICAT Categories and Criteria. The Environmental Impact Classification for Alien Taxa.<\/em>\u00a0First edition. \u2013 Gland, Switzerland and Cambridge, UK: IUCN. \u2013\u00a0<a href=\"https:\/\/portals.iucn.org\/library\/sites\/library\/files\/documents\/2020-026-En.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">PDF LINK<\/a><\/p>\n<\/blockquote>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"568\" src=\"https:\/\/deliry.com\/wp-content\/uploads\/2026\/06\/CIM.jpg\" alt=\"\" class=\"wp-image-12871\" style=\"width:240px\" srcset=\"https:\/\/deliry.com\/wp-content\/uploads\/2026\/06\/CIM.jpg 400w, https:\/\/deliry.com\/wp-content\/uploads\/2026\/06\/CIM-211x300.jpg 211w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure>\n<\/div>\n\n\n<p>Il s\u2019agit dans le cadre de la m\u00e9thodologie UICN EICAT (<em>Environmental Impact Classification for Alien Taxa<\/em>) de pr\u00e9ciser de mani\u00e8re simple et transparente, l\u2019impact environnemental des esp\u00e8ces allochtones et notamment invasives. Ce sont cinq cat\u00e9gories d\u2019impact qui sont alors d\u00e9finies dont les trois premi\u00e8res concernent des nuisances significatives sur l\u2019environnement local.<\/p>\n\n\n\n<ul style=\"background-color:#eeeeee\" class=\"wp-block-list has-background\">\n<li><strong>Nuisances significatives<\/strong>\n<ul class=\"wp-block-list\">\n<li>Massives (MV)<\/li>\n\n\n\n<li>Majeures (MR)<\/li>\n\n\n\n<li>Mod\u00e9r\u00e9es (MO)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mineures (MN)<\/li>\n\n\n\n<li>Cons\u00e9quences minimales (MC)<\/li>\n\n\n\n<li>Insuffisamment document\u00e9es (DDi)<\/li>\n\n\n\n<li>Populations non allochtones (NAi)<\/li>\n\n\n\n<li>Non \u00e9valu\u00e9es (NEi)<\/li>\n<\/ul>\n\n\n\n<p>Les cat\u00e9gories donn\u00e9es aux niveaux inf\u00e9rieurs de cette liste sont en anglais, DD, NA, NE, or celles-ci sont d\u00e9j\u00e0 abr\u00e9g\u00e9es ainsi dans le cadre de l\u2019examen des Listes Rouge. Il convient en cons\u00e9quence de les distinguer. Nous proposons d\u2019ajouter un \u00e9l\u00e9ment (invasives) \u00e0 ces abr\u00e9viations\u00a0: DDi, NAi, NEi.<\/p>\n\n\n\n<iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/7GAax3xakJs\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"><\/iframe>\n","protected":false},"excerpt":{"rendered":"<p>UICN 2020\u00a0\u2013\u00a0IUCN EICAT Categories and Criteria. The Environmental Impact Classification &hellip; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-12870","post","type-post","status-publish","format-standard","hentry","category-maintenance"],"_links":{"self":[{"href":"https:\/\/deliry.com\/index.php?rest_route=\/wp\/v2\/posts\/12870","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deliry.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/deliry.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/deliry.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/deliry.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12870"}],"version-history":[{"count":1,"href":"https:\/\/deliry.com\/index.php?rest_route=\/wp\/v2\/posts\/12870\/revisions"}],"predecessor-version":[{"id":12872,"href":"https:\/\/deliry.com\/index.php?rest_route=\/wp\/v2\/posts\/12870\/revisions\/12872"}],"wp:attachment":[{"href":"https:\/\/deliry.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12870"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/deliry.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12870"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/deliry.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12870"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}