{"id":6848,"date":"2015-03-30T11:39:55","date_gmt":"2015-03-30T11:39:55","guid":{"rendered":"https:\/\/mycor.iam.inrae.fr\/ARBRE\/?p=6848"},"modified":"2015-04-02T09:43:48","modified_gmt":"2015-04-02T09:43:48","slug":"un-seminaire-sur-linventaire-forestier","status":"publish","type":"post","link":"https:\/\/mycor.iam.inrae.fr\/ARBRE\/?p=6848","title":{"rendered":"Un s\u00e9minaire sur l&rsquo;inventaire forestier"},"content":{"rendered":"<p><a href=\"https:\/\/mycor.iam.inrae.fr\/ARBRE\/wp-content\/uploads\/2015\/03\/plaque.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"  wp-image-6849 alignleft\" src=\"https:\/\/mycor.iam.inrae.fr\/ARBRE\/wp-content\/uploads\/2015\/03\/plaque.jpg\" alt=\"plaque\" width=\"327\" height=\"275\" srcset=\"https:\/\/mycor.iam.inrae.fr\/ARBRE\/wp-content\/uploads\/2015\/03\/plaque.jpg 628w, https:\/\/mycor.iam.inrae.fr\/ARBRE\/wp-content\/uploads\/2015\/03\/plaque-300x251.jpg 300w, https:\/\/mycor.iam.inrae.fr\/ARBRE\/wp-content\/uploads\/2015\/03\/plaque-358x300.jpg 358w\" sizes=\"auto, (max-width: 327px) 100vw, 327px\" \/><\/a><br \/>\nJean-Christophe Herv\u00e9 du Laboratoire de l&rsquo;inventaire forestier (LIF) viendra pr\u00e9senter un s\u00e9minaire intitul\u00e9e \u2014<\/p>\n<p><strong>\u00c9volutions r\u00e9centes de l\u2019Inventaire forestier national et enjeux de recherche associ\u00e9s<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><em>2 avril 2015 \u2014 Salle de Conf\u00e9rences<\/em><br \/>\n<em>INRA, Champenoux<\/em><br \/>\n<em>13h30 \u201414h30<\/em><\/p>\n<p>_________________________________________________________________________<\/p>\n<p>La France a mis en place relativement t\u00f4t (1960) un programme permanent d\u2019inventaire des ressources foresti\u00e8res. Les inventaires ont d\u2019abord \u00e9t\u00e9 organis\u00e9s par d\u00e9partement selon un cycle d\u2019une dizaine d\u2019ann\u00e9es environ. Ce syst\u00e8me est rest\u00e9 en vigueur jusqu\u2019en 2004. La m\u00e9thode d\u2019inventaire a \u00e9t\u00e9 profond\u00e9ment chang\u00e9e \u00e0 partir de 2005 en passant \u00e0 l\u2019inventaire continu \u00e0 l\u2019\u00e9chelon du territoire m\u00e9tropolitain, dont une caract\u00e9ristique essentielle est d\u2019observer chaque ann\u00e9e un \u00e9chantillon repr\u00e9sentatif de l\u2019ensemble du territoire concern\u00e9, ce qui permet des mises \u00e0 jour annuelles de l\u2019ensemble des r\u00e9sultats. Les raisons de\u00a0ce changement, les nombreuses innovations associ\u00e9es \u00e0 l\u2019inventaire continu, au niveau de la caract\u00e9risation de l\u2019\u00e9tat des ressources foresti\u00e8res et de leur \u00e9volution (accroissement, pr\u00e9l\u00e8vement, mortalit\u00e9) seront pr\u00e9sent\u00e9es ainsi que la nouvelle image des for\u00eats fran\u00e7aises en r\u00e9sultant, plus fraiche et particuli\u00e8rement dynamique.<\/p>\n<p>Le cas de l\u2019IFN fran\u00e7ais sera \u00e9galement replac\u00e9 dans un cadre international et particuli\u00e8rement europ\u00e9en, dans lequel les probl\u00e9matiques du changement climatique et de forte dynamique des for\u00eats sur ce continent, ainsi que le contexte politique de r\u00e9unification de l\u2019Europe ont contribu\u00e9 \u00e0 fortement raviver l\u2019int\u00e9r\u00eat autour des dispositifs d\u2019inventaire forestier nationaux. Ceci a \u00e9galement fait \u00e9merger un besoin d\u2019harmonisation au niveau international, processus dans lequel l\u2019Europe joue un r\u00f4le leader. L\u2019expos\u00e9 \u00e9voquera les nouveaux enjeux de recherche associ\u00e9s aux IFN, tant au niveau de l\u2019accroissement des connaissances sur les for\u00eats que dans l\u2019optimisation des dispositifs d\u2019inventaire et des nouvelles possibilit\u00e9s offertes en mati\u00e8re de production d\u2019information sur les ressources foresti\u00e8res et de monitoring des \u00e9cosyst\u00e8mes forestiers.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Jean-Christophe Herv\u00e9 du Laboratoire de l&rsquo;inventaire forestier (LIF) viendra pr\u00e9senter un s\u00e9minaire intitul\u00e9e \u2014 \u00c9volutions r\u00e9centes de l\u2019Inventaire forestier national et enjeux de recherche associ\u00e9s &nbsp; &nbsp; 2 avril 2015 \u2014 Salle de Conf\u00e9rences INRA, Champenoux 13h30 \u201414h30 _________________________________________________________________________ La &hellip; <a href=\"https:\/\/mycor.iam.inrae.fr\/ARBRE\/?p=6848\">Continuer la lecture <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6848","post","type-post","status-publish","format-standard","hentry","category-divers"],"_links":{"self":[{"href":"https:\/\/mycor.iam.inrae.fr\/ARBRE\/index.php?rest_route=\/wp\/v2\/posts\/6848","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mycor.iam.inrae.fr\/ARBRE\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mycor.iam.inrae.fr\/ARBRE\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mycor.iam.inrae.fr\/ARBRE\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/mycor.iam.inrae.fr\/ARBRE\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6848"}],"version-history":[{"count":0,"href":"https:\/\/mycor.iam.inrae.fr\/ARBRE\/index.php?rest_route=\/wp\/v2\/posts\/6848\/revisions"}],"wp:attachment":[{"href":"https:\/\/mycor.iam.inrae.fr\/ARBRE\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6848"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mycor.iam.inrae.fr\/ARBRE\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6848"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mycor.iam.inrae.fr\/ARBRE\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6848"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}