{"id":21170,"date":"2021-10-20T13:49:54","date_gmt":"2021-10-20T11:49:54","guid":{"rendered":"https:\/\/www.biovision.ch\/story\/agraroekologie-hilft-gegen-den-klimawandel\/"},"modified":"2022-09-14T11:33:19","modified_gmt":"2022-09-14T09:33:19","slug":"lagroecologieetchangementclimatique","status":"publish","type":"story","link":"https:\/\/www.biovision.ch\/fr\/story\/lagroecologieetchangementclimatique\/","title":{"rendered":"L&rsquo;agro\u00e9cologie, un atout contre le changement climatique"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"21170\" class=\"elementor elementor-21170 elementor-494\" data-elementor-post-type=\"story\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2a2a09f3 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"2a2a09f3\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4877281f\" data-id=\"4877281f\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;_ob_column_hoveranimator&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-46322c13 text elementor-widget elementor-widget-text-editor\" data-id=\"46322c13\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_ob_postman_use&quot;:&quot;no&quot;,&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;,&quot;_ob_allow_hoveranimator&quot;:&quot;no&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"bodytext\">La crise climatique pose de plus en plus de probl\u00e8mes aux paysannes et paysans d&rsquo;Afrique subsaharienne : saisons des pluies irr\u00e9guli\u00e8res, s\u00e9cheresses, temp\u00eates et inondations d\u00e9truisent leurs r\u00e9coltes, donc leurs moyens de subsistance. Biovision a lanc\u00e9 une \u00e9tude pour obtenir des preuves : est-ce que l&rsquo;agro\u00e9cologie contribue \u00e0 lutter contre le changement climatique, et si oui dans quelle mesure ?<\/p><p class=\"bodytext\">Ces travaux (<a href=\"http:\/\/www.fao.org\/3\/cb0486fr\/cb0486fr.pdf\" target=\"_blank\" rel=\"noopener\">r\u00e9sum\u00e9s en fran\u00e7ais<\/a>) ont \u00e9t\u00e9 publi\u00e9s en coop\u00e9ration avec\u00a0<a href=\"http:\/\/www.fao.org\/home\/fr\/\" target=\"_blank\" rel=\"noopener\">l&rsquo;Organisation des Nations Unies pour l&rsquo;alimentation et l\u2019agriculture (FAO)<\/a>. Elle comporte trois parties: une \u00e9tude de cas dans deux pays africains, une analyse des \u00e9tudes scientifiques men\u00e9es par\u00a0<a href=\"https:\/\/www.fibl.org\/\" target=\"_blank\" rel=\"noopener\">l&rsquo;Institut de recherche de l&rsquo;agriculture biologique (FiBL)<\/a>\u00a0et un examen du potentiel de l&rsquo;agro\u00e9cologie dans les contextes politiques.<\/p><p class=\"bodytext\">\u00a0<\/p><h2>Une des cl\u00e9s : les savoirs traditionnels<\/h2><p class=\"bodytext\">Les cas examin\u00e9s au Kenya et au S\u00e9n\u00e9gal montrent que les fermes ayant particip\u00e9 \u00e0 des projets agro\u00e9cologiques sont plus r\u00e9sistantes aux effets du changement climatique que les fermes de l&rsquo;\u00e9chantillon t\u00e9moin. Elles sont mieux \u00e0 m\u00eame de faire face aux p\u00e9riodes de crise et d&rsquo;assurer la s\u00e9curit\u00e9 alimentaire des familles.<\/p><p class=\"bodytext\">La promotion de la diversit\u00e9 est un aspect essentiel. Mais un autre facteur cl\u00e9 est apparu : les connaissances traditionnelles doivent \u00eatre associ\u00e9es et encourag\u00e9es. Les d\u00e9fis pour la mise en pratique des m\u00e9thodes agro\u00e9cologiques ont aussi \u00e9t\u00e9 identifi\u00e9s : disponibilit\u00e9 restreinte de produits \u00e9cologiques efficaces contre les ravageurs et les mauvaises herbes, acc\u00e8s difficile aux services financiers et aux assurances.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-72e1960c elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"72e1960c\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-756f7afc\" data-id=\"756f7afc\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;_ob_column_hoveranimator&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3ce991f8 elementor-widget elementor-widget-video\" data-id=\"3ce991f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/hlRz_Viw2tU&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;,&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;,&quot;_ob_allow_hoveranimator&quot;:&quot;no&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7d2695a8 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"7d2695a8\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3cb28a87\" data-id=\"3cb28a87\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;_ob_column_hoveranimator&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2374bf4e text elementor-widget elementor-widget-text-editor\" data-id=\"2374bf4e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_ob_postman_use&quot;:&quot;no&quot;,&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;,&quot;_ob_allow_hoveranimator&quot;:&quot;no&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>La m\u00e9ta-analyse confirme les r\u00e9sultats<\/h2><p class=\"bodytext\">Les r\u00e9sultats des \u00e9tudes de cas sont confirm\u00e9s par une m\u00e9ta-analyse d&rsquo;\u00e9tudes publi\u00e9es et revues par des pairs. Entre autres, les conclusions suivantes ont \u00e9merg\u00e9 :<\/p><ul><li>L&rsquo;agro\u00e9cologie s&rsquo;appuie sur des caract\u00e9ristiques qui ont une forte corr\u00e9lation positive avec la r\u00e9silience climatique.<\/li><li>L&rsquo;agro\u00e9cologie augmente l&rsquo;adaptabilit\u00e9 et r\u00e9duit la vuln\u00e9rabilit\u00e9 des agro\u00e9cosyst\u00e8mes. Cela r\u00e9sulte avant tout d\u2019une meilleure sant\u00e9 des sols, d\u2019une plus grande biodiversit\u00e9 et d\u2019une forte diversification des syst\u00e8mes de production.<\/li><li>L&rsquo;agro\u00e9cologie contribue \u00e9galement \u00e0 r\u00e9duire les \u00e9missions de gaz \u00e0 effet de serre, en particulier en augmentant la mati\u00e8re organique du sol (s\u00e9questration du carbone) et en r\u00e9duisant l&rsquo;utilisation d&rsquo;engrais de synth\u00e8se.<\/li><li>L\u2019interaction institutionnelle &#8211; cr\u00e9ation et diffusion conjointes de connaissances via les services de conseil, \u00e9changes de paysan-ne \u00e0 paysan-ne \u2013 joue un r\u00f4le cl\u00e9. Elle stimule le d\u00e9veloppement, le renforcement et l&rsquo;acceptation de l&rsquo;agro\u00e9cologie.<\/li><li>Pour promouvoir l&rsquo;agro\u00e9cologie et la r\u00e9silience climatique, il est essentiel d\u2019\u00e9laborer des connaissances sp\u00e9cifiques ainsi que des syst\u00e8mes d&rsquo;innovation participative.<\/li><\/ul><p class=\"bodytext\">Dans une troisi\u00e8me partie de l&rsquo;\u00e9tude, les auteurs ont examin\u00e9 quel r\u00f4le joue aujourd&rsquo;hui l&rsquo;agro\u00e9cologie dans le contexte politique. La conclusion est r\u00e9jouissante: le concept holistique d&rsquo;une agriculture durable gagne du terrain sur le plan international. Ainsi, ce concept est central dans la\u00a0<a href=\"https:\/\/unfccc.int\/fr\" target=\"_blank\" rel=\"noopener\">Convention-cadre des Nations Unies sur les changements climatiques (CCNUCC)<\/a>.<br \/>\u00a0<br \/>De plus en plus d\u2019Etats et d\u2019acteurs de divers horizons saluent l&rsquo;agro\u00e9cologie et les b\u00e9n\u00e9fices associ\u00e9s : efficacit\u00e9, recyclage, diversit\u00e9, \u00e9laboration conjointe de connaissances. Ils y voient un moyen prometteur d&rsquo;atteindre les objectifs d&rsquo;adaptation et d&rsquo;att\u00e9nuation face au changement climatique, ainsi qu&rsquo;un processus transformatif de l&rsquo;agriculture en direction de la durabilit\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c61a4c5 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"c61a4c5\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-2665d14 text-width\" data-id=\"2665d14\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;_ob_column_hoveranimator&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-f28ec4\" data-id=\"f28ec4\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;_ob_column_hoveranimator&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-46d33988 text elementor-widget elementor-widget-text-editor\" data-id=\"46d33988\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_ob_postman_use&quot;:&quot;no&quot;,&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;,&quot;_ob_allow_hoveranimator&quot;:&quot;no&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Trois recommandations pour un avenir durable<\/h2><p class=\"bodytext\">L&rsquo;\u00e9tude tire de ces constats les recommandations suivantes:<\/p><ul><li>D\u2019autres recherches comparatives restent n\u00e9cessaires mais l\u2019encouragement de l&rsquo;agro\u00e9cologie en tant que strat\u00e9gie d&rsquo;adaptation au changement climatique repose sur une base scientifique d\u00e9j\u00e0 solide.<\/li><li>Se limiter aux pratiques agricoles sur le terrain, comme on le fait souvent, ne suffit pas. Car ce sont les approches holistiques et syst\u00e9miques de l&rsquo;agro\u00e9cologie qui ont un potentiel puissant pour renforcer la r\u00e9silience climatique.<\/li><li>L&rsquo;agro\u00e9cologie est tr\u00e8s complexe. Elle exige beaucoup de connaissances. Pour la propager, il est indispensable de promouvoir la recherche et la formation.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-2e58adfd\" data-id=\"2e58adfd\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;_ob_column_hoveranimator&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-60d379f0\" data-id=\"60d379f0\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;_ob_column_hoveranimator&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-4d30600f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4d30600f\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-2a9fbb08\" data-id=\"2a9fbb08\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;_ob_column_hoveranimator&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div data-dce-title-color=\"#333333\" class=\"elementor-element elementor-element-30c0eede elementor-widget elementor-widget-heading\" data-id=\"30c0eede\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;,&quot;_ob_allow_hoveranimator&quot;:&quot;no&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Plus d'informations et liens<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-17120912 text elementor-widget elementor-widget-text-editor\" data-id=\"17120912\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_ob_postman_use&quot;:&quot;no&quot;,&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;,&quot;_ob_allow_hoveranimator&quot;:&quot;no&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pour plus d&rsquo;informations sur l&rsquo;\u00e9tude et sur le travail de l&rsquo;\u00e9quipe de dialogue politique et de plaidoyer de Biovision, veuillez consulter le site suivant:<\/p><p><a href=\"https:\/\/www.agroecology-pool.org\/climatechangereport\/\">www.agroecology-pool.org<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div data-dce-title-color=\"#333333\" class=\"elementor-element elementor-element-2a81374a elementor-widget elementor-widget-heading\" data-id=\"2a81374a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;,&quot;_ob_allow_hoveranimator&quot;:&quot;no&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">T\u00e9l\u00e9chargement\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f660e3c text elementor-widget elementor-widget-text-editor\" data-id=\"6f660e3c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_ob_postman_use&quot;:&quot;no&quot;,&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;,&quot;_ob_allow_hoveranimator&quot;:&quot;no&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><a href=\"https:\/\/www.biovision.ch\/wp-content\/uploads\/2022\/01\/ThePotentialofAgroecology_ClimateChange.pdf\">L&rsquo;\u00e9tude<\/a><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Une \u00e9tude de Biovision et de la FAO arrive \u00e0 une conclusion claire: l&rsquo;agro\u00e9cologie augmente la r\u00e9silience des paysan-ne-s face au changement climatique.<\/p>\n","protected":false},"featured_media":8219,"template":"","exclude-from-search":[],"newsletter":[],"region":[237],"projektthema":[357],"themen":[254],"class_list":["post-21170","story","type-story","status-publish","has-post-thumbnail","hentry","region-action-en-afrique-subsaharienne","projektthema-klima-fr","themen-savoir"],"publishpress_future_action":{"enabled":false,"date":"2026-07-12 18:30:13","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"newsletter","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.biovision.ch\/fr\/wp-json\/wp\/v2\/story\/21170","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.biovision.ch\/fr\/wp-json\/wp\/v2\/story"}],"about":[{"href":"https:\/\/www.biovision.ch\/fr\/wp-json\/wp\/v2\/types\/story"}],"version-history":[{"count":0,"href":"https:\/\/www.biovision.ch\/fr\/wp-json\/wp\/v2\/story\/21170\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.biovision.ch\/fr\/wp-json\/wp\/v2\/media\/8219"}],"wp:attachment":[{"href":"https:\/\/www.biovision.ch\/fr\/wp-json\/wp\/v2\/media?parent=21170"}],"wp:term":[{"taxonomy":"exclude-from-search","embeddable":true,"href":"https:\/\/www.biovision.ch\/fr\/wp-json\/wp\/v2\/exclude-from-search?post=21170"},{"taxonomy":"newsletter","embeddable":true,"href":"https:\/\/www.biovision.ch\/fr\/wp-json\/wp\/v2\/newsletter?post=21170"},{"taxonomy":"region","embeddable":true,"href":"https:\/\/www.biovision.ch\/fr\/wp-json\/wp\/v2\/region?post=21170"},{"taxonomy":"projektthema","embeddable":true,"href":"https:\/\/www.biovision.ch\/fr\/wp-json\/wp\/v2\/projektthema?post=21170"},{"taxonomy":"themen","embeddable":true,"href":"https:\/\/www.biovision.ch\/fr\/wp-json\/wp\/v2\/themen?post=21170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}