{"id":624,"date":"1999-01-21T13:13:20","date_gmt":"1999-01-21T12:13:20","guid":{"rendered":"http:\/\/www.gip-ecofor.org\/gicc\/?p=624"},"modified":"2018-11-21T13:13:55","modified_gmt":"2018-11-21T12:13:55","slug":"bilan-des-emissions-de-gaz-a-effet-de-serre-co2-ch4-n2o-en-prairie-paturee-et-dans-des-exploitations-delevage-herbager","status":"publish","type":"post","link":"http:\/\/www.gip-ecofor.org\/gicc\/?p=624","title":{"rendered":"Bilan des \u00e9missions de gaz \u00e0 effet de serre (CO2, CH4, N2O) en prairie p\u00e2tur\u00e9e et dans des exploitations d&rsquo;\u00e9levage herbager"},"content":{"rendered":"<h1 class=\"title\">Bilan des \u00e9missions de gaz \u00e0 effet de serre (CO2, CH4, N2O) en prairie p\u00e2tur\u00e9e et dans des exploitations d&rsquo;\u00e9levage herbager<\/h1>\n<div class=\"tabs\"><\/div>\n<div id=\"node-129\" class=\"node odd full-node node-type-projet_de_recherche\">\n<div class=\"meta\"><\/div>\n<div id=\"content-middle\">\n<div class=\"block-wrapper odd\">\n<div id=\"block-attachment_block-attachment_bloc\" class=\"block block-attachment_block \">\n<div class=\"content\">\n<table id=\"table_piece_jointe\" class=\"sticky-enabled sticky-table\">\n<tbody>\n<tr>\n<th>Fichier(s) attach\u00e9(s)<\/p>\n<hr \/>\n<\/th>\n<\/tr>\n<tr>\n<td>\n<ul>\n<li class=\"ppt\"><a href=\"http:\/\/www.gip-ecofor.org\/doc\/drupal\/gicc\/diapos599.ppt\" target=\"_blank\" rel=\"noopener\">Pr\u00e9sentation ppt<\/a><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<ul>\n<li class=\"pdf\"><a href=\"http:\/\/www.gip-ecofor.org\/doc\/drupal\/gicc\/5-99SoussanaResumeRF.pdf\" target=\"_blank\" rel=\"noopener\">Rapport final r\u00e9sum\u00e9<\/a><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<ul>\n<li class=\"pdf\"><a href=\"http:\/\/www.gip-ecofor.org\/doc\/drupal\/gicc\/5-99SoussanaRF.pdf\" target=\"_blank\" rel=\"noopener\">Rapport final <\/a><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"content\">\n<p>Le projet GES-Prairies a deux objectifs principaux :<br \/>\na) D\u00e9terminer le bilan quantitatif des \u00e9missions nettes de gaz \u00e0 effet de serre (GES) en prairie p\u00e2tur\u00e9e Des mesures coordonn\u00e9es, \u00e0 l&rsquo;\u00e9chelle de plusieurs hectares et de plusieurs ann\u00e9es, des \u00e9missions de CO2, CH4 et N2O seront entreprises dans des prairies p\u00e2tur\u00e9es par des troupeaux bovins laitiers ou allaitants :<\/p>\n<ul>\n<li>\n<div>mesure continue des flux de CO2 par la m\u00e9thode des corr\u00e9lations turbulentes,<\/div>\n<\/li>\n<li>\n<div>mesure des \u00e9missions de m\u00e9thane par les vaches au p\u00e2turage,<\/div>\n<\/li>\n<li>\n<div>campagnes ponctuelles de mesure des flux de N2O par la m\u00e9thode des corr\u00e9lations turbulentes et suivi r\u00e9gulier des flux de N2O \u00e0 l&rsquo;\u00e9chelle du m\u00e8tre carr\u00e9. Ces mesures sont propos\u00e9es dans deux sites, correspondant \u00e0 des domaines exp\u00e9rimentaux de l&rsquo;INRA (Laqueuille, 63 ; Mirecourt, 88).<\/div>\n<\/li>\n<\/ul>\n<p>b) Fournir une premi\u00e8re fourchette concernant les \u00e9missions nettes de GES pour quelques exploitations d&rsquo;\u00e9levage type et discuter des possibilit\u00e9s de r\u00e9duction de ces \u00e9missions Les donn\u00e9es concernant la prairie p\u00e2tur\u00e9e et les connaissances acquises au cours de programmes ant\u00e9rieurs seront utilis\u00e9es :<\/p>\n<ul>\n<li>\n<div>pour estimer le bilan des \u00e9missions nettes de GES pour les exploitations d&rsquo;\u00e9levage type, correspondant aux sites \u00e9tudi\u00e9s pour discuter des possibilit\u00e9s d&rsquo;adaptation des syst\u00e8mes d&rsquo;\u00e9levage et des modes de conduite de la prairie dans un but de r\u00e9duction des \u00e9missions nettes (CH4, N2O) ou d&rsquo;absorption accrue (CO2) de gaz \u00e0 effet de serre.<\/div>\n<\/li>\n<\/ul>\n<p>Les produits de valorisation attendus concernent : la cr\u00e9ation d&rsquo;une base de donn\u00e9es regroupant l&rsquo;ensemble des mesures de flux des deux sites, sc\u00e9narios chiffr\u00e9s, \u00e0 l&rsquo;\u00e9chelle de l&rsquo;exploitation d \u2018\u00e9levage, d&rsquo;att\u00e9nuation des \u00e9missions de gaz \u00e0 effet de serre<\/p>\n<h5>Site Web<\/h5>\n<p><a href=\"http:\/\/www.clermont.inra.fr\/greengrass\">http:\/\/www.clermont.inra.fr\/greengrass<\/a><\/p>\n<div class=\"field field-type-textfield-field-coordination-apr\">\n<table>\n<tbody>\n<tr>\n<td class=\"field-label\">Coordinateur(s)<\/td>\n<td class=\"field-content\">\n<div class=\"field-item odd\">\n<p><a href=\"mailto:soussana@clermont.inra.fr\">Jean-Fran\u00e7ois Soussana<\/a>, INRA &#8211; Centre de Clermont-Theix<\/p>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"field field-type-textfield-field-partenaire-apr\">\n<table>\n<tbody>\n<tr>\n<td class=\"field-label\">Partenaire(s)<\/td>\n<td class=\"field-content\">\n<div class=\"field-item odd\">\n<p>INRA &#8211; Centre de Clermont-Theix<br \/>\nINRA &#8211; Centre de Bordeaux<br \/>\nINRA &#8211; Centre de Dijon<br \/>\nINRA &#8211; Centre de Grignon<br \/>\nINRA &#8211; Domaine de Mirecourt<\/p>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"field field-type-textfield-field-financeur-apr\">\n<table>\n<tbody>\n<tr>\n<td class=\"field-label\">Financeur(s)<\/td>\n<td class=\"field-content\">\n<div class=\"field-item odd\">MEDD<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"field field-type-textfield-field-budget-apr\">\n<table>\n<tbody>\n<tr>\n<td class=\"field-label\">Budget<\/td>\n<td class=\"field-content\">\n<div class=\"field-item odd\">41 101.96 \u20ac TTC<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Bilan des \u00e9missions de gaz \u00e0 effet de serre (CO2, CH4, N2O) en prairie p\u00e2tur\u00e9e et dans des exploitations d&rsquo;\u00e9levage herbager Fichier(s) attach\u00e9(s) Pr\u00e9sentation ppt Rapport final r\u00e9sum\u00e9 Rapport final Le projet GES-Prairies a&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[19,29,102],"tags":[],"class_list":["post-624","post","type-post","status-publish","format-standard","hentry","category-apr","category-apr-1999","category-les-projets-retenus-fr-apr-1999"],"_links":{"self":[{"href":"http:\/\/www.gip-ecofor.org\/gicc\/index.php?rest_route=\/wp\/v2\/posts\/624","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.gip-ecofor.org\/gicc\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.gip-ecofor.org\/gicc\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.gip-ecofor.org\/gicc\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.gip-ecofor.org\/gicc\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=624"}],"version-history":[{"count":1,"href":"http:\/\/www.gip-ecofor.org\/gicc\/index.php?rest_route=\/wp\/v2\/posts\/624\/revisions"}],"predecessor-version":[{"id":625,"href":"http:\/\/www.gip-ecofor.org\/gicc\/index.php?rest_route=\/wp\/v2\/posts\/624\/revisions\/625"}],"wp:attachment":[{"href":"http:\/\/www.gip-ecofor.org\/gicc\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=624"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.gip-ecofor.org\/gicc\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=624"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.gip-ecofor.org\/gicc\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=624"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}