{"id":141,"date":"2020-09-11T00:00:49","date_gmt":"2020-09-10T22:00:49","guid":{"rendered":"http:\/\/www.comite-costea.fr\/?post_type=production&#038;p=141"},"modified":"2021-03-05T12:03:44","modified_gmt":"2021-03-05T11:03:44","slug":"comment-quantifier-et-reduire-les-impacts-de-la-riziculture-irriguee-sur-le-changement-climatique","status":"publish","type":"production","link":"https:\/\/www.comite-costea.fr\/en\/production\/comment-quantifier-et-reduire-les-impacts-de-la-riziculture-irriguee-sur-le-changement-climatique\/","title":{"rendered":"How to quantify and reduce the impacts of irrigated rice production on climate change (in French)."},"content":{"rendered":"<p>La Note pr\u00e9sente d\u2019abord la diversit\u00e9 des syst\u00e8mes rizicoles \u00e0 travers une typologie de r\u00e9f\u00e9rence mondiale. Elle explicite ensuite les m\u00e9canismes \u00e0 l\u2019oeuvre des \u00e9missions rizicoles de m\u00e9thane, gaz sp\u00e9cifiquement li\u00e9e \u00e0 la riziculture sous submersion, en laissant volontairement de c\u00f4t\u00e9 les \u00e9missions d\u2019autres gaz, inh\u00e9rentes \u00e0 toute activit\u00e9 agricole, Elle introduit ensuite l\u2019outil EX-ACT, con\u00e7u pour \u00e9valuer des projets de d\u00e9veloppement rural au regard de leur bilan carbone. Elle pr\u00e9sente ensuite une s\u00e9rie de r\u00e9sultats de simulations par EX-ACT d\u2018\u00e9missions de m\u00e9thane, pour diff\u00e9rentes formes de riziculture pr\u00e9sentes dans le Sud Est Asiatique et sous diff\u00e9rents sc\u00e9narios de conduite de la riziculture qui introduisent notamment des changements de pratiques dans la gestion de l\u2019eau ou vis \u00e0 vis des apports en mati\u00e8re organique, deux leviers qui influencent les processus m\u00e9thanog\u00e8nes. Enfin, elle propose une discussion sur les marges de r\u00e9duction des \u00e9missions de m\u00e9thane par la riziculture et sur l\u2019appr\u00e9ciation des impacts de la riziculture irrigu\u00e9e, dans une vision plus large int\u00e9grant d\u2019autres externalit\u00e9s de cette production.<\/p>","protected":false},"featured_media":0,"template":"","tags":[],"localisation":[6],"type_document":[],"type_production":[30],"type_contenu":[34],"position":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.comite-costea.fr\/en\/wp-json\/wp\/v2\/production\/141"}],"collection":[{"href":"https:\/\/www.comite-costea.fr\/en\/wp-json\/wp\/v2\/production"}],"about":[{"href":"https:\/\/www.comite-costea.fr\/en\/wp-json\/wp\/v2\/types\/production"}],"wp:attachment":[{"href":"https:\/\/www.comite-costea.fr\/en\/wp-json\/wp\/v2\/media?parent=141"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.comite-costea.fr\/en\/wp-json\/wp\/v2\/tags?post=141"},{"taxonomy":"localisation","embeddable":true,"href":"https:\/\/www.comite-costea.fr\/en\/wp-json\/wp\/v2\/localisation?post=141"},{"taxonomy":"type_document","embeddable":true,"href":"https:\/\/www.comite-costea.fr\/en\/wp-json\/wp\/v2\/type_document?post=141"},{"taxonomy":"type_production","embeddable":true,"href":"https:\/\/www.comite-costea.fr\/en\/wp-json\/wp\/v2\/type_production?post=141"},{"taxonomy":"type_contenu","embeddable":true,"href":"https:\/\/www.comite-costea.fr\/en\/wp-json\/wp\/v2\/type_contenu?post=141"},{"taxonomy":"position","embeddable":true,"href":"https:\/\/www.comite-costea.fr\/en\/wp-json\/wp\/v2\/position?post=141"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}