{"id":1586,"date":"2013-11-14T09:17:22","date_gmt":"2013-11-14T08:17:22","guid":{"rendered":"http:\/\/www.enviroscop.fr\/actu\/?p=1586"},"modified":"2013-11-14T09:17:22","modified_gmt":"2013-11-14T08:17:22","slug":"services-rendus-par-la-nature-les-prairies-permanentes","status":"publish","type":"post","link":"https:\/\/www.enviroscop.fr\/actu\/2013\/11\/services-rendus-par-la-nature-les-prairies-permanentes\/","title":{"rendered":"Services rendus par la nature : les prairies permanentes"},"content":{"rendered":"<p>Nouveau rapport du CGDD sur l&rsquo;\u00e9valuation des services rendus par la nature<\/p>\n<p>Les prairies constituent un \u00e9l\u00e9ment cl\u00e9 du paysage agricole de la plupart des r\u00e9gions fran\u00e7aises et contribuent au\u00a0\u00ab bien-\u00eatre \u00bb de la population par la fourniture d\u2019une gamme vari\u00e9e de services \u00e9cosyst\u00e9mique : alimentation des\u00a0ruminants et par cons\u00e9quent qualit\u00e9 des productions animales, support de biodiversit\u00e9, pollinisation, r\u00e9gulation\u00a0climatique, r\u00e9gulation de la qualit\u00e9 de l\u2019eau, qualit\u00e9 des paysages, etc. L\u2019\u00e9valuation \u00e9conomique de ces diff\u00e9rents\u00a0services r\u00e9v\u00e8le l\u2019importance de certains enjeux socio-\u00e9conomiques associ\u00e9s \u00e0 ces agro-\u00e9cosyst\u00e8mes. Pourtant on\u00a0d\u00e9plore la tendance r\u00e9guli\u00e8re \u00e0 la r\u00e9duction des surfaces en prairies depuis cinquante ans au profit du ma\u00efs fourrage\u00a0et de cultures de vente financi\u00e8rement plus attractives. Une meilleure connaissance technique et scientifique de la\u00a0valeur agronomique et des services \u00e9cosyst\u00e9miques rendus par ces agro-\u00e9cosyst\u00e8mes permettrait d\u2019\u00e9clairer une\u00a0meilleure orientation des soutiens publics en leur faveur. Cet article fait \u00e9tat de valeurs de r\u00e9f\u00e9rence de certains\u00a0services \u00e9cosyst\u00e9miques rendus par les prairies, en montre les limites et ouvre les perspectives de r\u00e9flexions \u00e0\u00a0poursuivre.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/www.developpement-durable.gouv.fr\/IMG\/pdf\/E_D_92_prairies.pdf\" target=\"_blank\">T\u00e9l\u00e9charger le document<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nouveau rapport du CGDD sur l&rsquo;\u00e9valuation des services rendus par la nature Les prairies constituent un \u00e9l\u00e9ment cl\u00e9 du paysage agricole de la plupart des r\u00e9gions fran\u00e7aises et contribuent au\u00a0\u00ab bien-\u00eatre \u00bb de la population par la fourniture d\u2019une gamme vari\u00e9e de services \u00e9cosyst\u00e9mique : alimentation des\u00a0ruminants et par cons\u00e9quent qualit\u00e9 des productions animales, support &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"https:\/\/www.enviroscop.fr\/actu\/2013\/11\/services-rendus-par-la-nature-les-prairies-permanentes\/\">Lire la suite<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,11,20,6,22,68,30,67,59],"tags":[],"class_list":["post-1586","post","type-post","status-publish","format-standard","hentry","category-agriculture","category-biodiversite","category-durable","category-ecologie","category-economie","category-france","category-guide","category-nature","category-zones-humides","item-wrap"],"_links":{"self":[{"href":"https:\/\/www.enviroscop.fr\/actu\/wp-json\/wp\/v2\/posts\/1586","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.enviroscop.fr\/actu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.enviroscop.fr\/actu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.enviroscop.fr\/actu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.enviroscop.fr\/actu\/wp-json\/wp\/v2\/comments?post=1586"}],"version-history":[{"count":0,"href":"https:\/\/www.enviroscop.fr\/actu\/wp-json\/wp\/v2\/posts\/1586\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.enviroscop.fr\/actu\/wp-json\/wp\/v2\/media?parent=1586"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.enviroscop.fr\/actu\/wp-json\/wp\/v2\/categories?post=1586"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.enviroscop.fr\/actu\/wp-json\/wp\/v2\/tags?post=1586"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}