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{"id":1050,"date":"2025-08-29T10:07:19","date_gmt":"2025-08-29T09:07:19","guid":{"rendered":"https:\/\/grece-tchad.com\/?p=1050"},"modified":"2025-08-29T10:15:39","modified_gmt":"2025-08-29T09:15:39","slug":"risques-climatiques-et-degradation-des-sols-agricoles-dans-le-terroir-de-bebedjia-en-zone-soudanienne-du-tchad","status":"publish","type":"post","link":"https:\/\/grece-tchad.com\/?p=1050","title":{"rendered":"RISQUES CLIMATIQUES ET D\u00c9GRADATION DES SOLS AGRICOLES DANS LE TERROIR DE BEBEDJIA EN ZONE SOUDANIENNE DU TCHAD"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"1050\" class=\"elementor elementor-1050\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c674c49 e-flex e-con-boxed e-con e-parent\" data-id=\"c674c49\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7f469cc elementor-widget elementor-widget-text-editor\" data-id=\"7f469cc\" data-element_type=\"widget\" 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 style=\"text-align: center;\"><sup>1<\/sup>Fr\u00e9d\u00e9ric REOUNODJI, <sup>2<\/sup>Magloire DADOUM DJEKO\u066d et <sup>3<\/sup>Alndingangar DIMNGAR<\/p><p style=\"text-align: center;\"><sup>1<\/sup><em>D\u00e9partement de G\u00e9ographie, Universit\u00e9 de N\u2019Djam\u00e9na, Tchad\u00a0;<\/em><\/p><p style=\"text-align: center;\"><em>\u00a0<sup>2<\/sup>D\u00e9partement de G\u00e9ographie, Universit\u00e9 de\u00a0Moundou, Tchad.<\/em><\/p><p style=\"text-align: center;\"><em>, <sup>3<\/sup>D\u00e9partement de Philosophie, Universit\u00e9 de Moundou, Tchad\u00a0;<\/em><\/p><p style=\"text-align: center;\">\u066d<em>Correspondant\u00a0:<\/em> <em><a href=\"mailto:dadoumdjeko@gmail.com\">dadoumdjeko@gmail.com<\/a><\/em><\/p><h4>R\u00e9sum\u00e9<\/h4><p>Les perturbations climatiques \u00e0 l\u2019\u00e9chelle plan\u00e9taire et dans le bassin du Logone sup\u00e9rieur ne sont plus \u00e0 d\u00e9montrer. \u00a0\u00c0 ce ph\u00e9nom\u00e8ne, s\u2019ajoute la d\u00e9gradation des terres cultivables dans le canton B\u00e9b\u00e9djia, le D\u00e9partement de la Nya, depuis les ann\u00e9es 1970, combin\u00e9s \u00e0 l\u2019accroissement de la population. Ce qui a entra\u00een\u00e9 au cours de ces derni\u00e8res ann\u00e9es, des r\u00e9ductions de superficies des terres arables disponibles par habitant. L\u2019objectif de la pr\u00e9sente \u00e9tude est de mettre en exergue, les effets de la variabilit\u00e9 pluviom\u00e9trique sur les sols agricoles. \u00c0 cet effet, une m\u00e9thodologie bas\u00e9e sur la collecte, le traitement et l\u2019analyse des donn\u00e9es pluviom\u00e9triques de la station de B\u00e9b\u00e9djia de 1981-2022 et celles agricoles, de 1981-2014. Une enqu\u00eate aupr\u00e8s d\u2019un \u00e9chantillon de 60 personnes dont 40 hommes et 20 femmes selon un choix raisonn\u00e9 dans 7 villages du Canton. Les r\u00e9sultats ont montr\u00e9 une tendance g\u00e9n\u00e9rale \u00e0 la baisse de la pluviom\u00e9trie, 100% des enqu\u00eat\u00e9s ont attest\u00e9 une r\u00e9duction notoire de terres cultivables \u00e0 cause des caract\u00e9ristiques des pluies. Ce qui a conduit quelques producteurs locaux \u00e0 adopter des techniques et strat\u00e9gies locales d\u2019adaptation, notamment,\u00a0la r\u00e9g\u00e9n\u00e9rescence naturelle assist\u00e9e, la protection des sols et parfois la migration ou encore le changement de mode de vie pour faire face \u00e0 ce ph\u00e9nom\u00e8ne plan\u00e9taire combien d\u00e9sastreux pour l\u2019ensemble des \u00e9cosyst\u00e8mes du bassin du Logone.<\/p><p><strong>Mots cl\u00e9s\u00a0:<\/strong> <em>Risques climatiques, d\u00e9gradation des sols, bassin sup\u00e9rieur du Logone, B\u00e9b\u00e9djia, Tchad<\/em>.<\/p><p><a href=\"https:\/\/grece-tchad.com\/wp-content\/uploads\/2025\/08\/32-RIG275.pdf\" target=\"_blank\" rel=\"noopener\">T\u00e9l\u00e9charger l&rsquo;article<\/a><\/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\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>1Fr\u00e9d\u00e9ric REOUNODJI, 2Magloire DADOUM DJEKO\u066d et 3Alndingangar DIMNGAR 1D\u00e9partement de G\u00e9ographie, Universit\u00e9 de N\u2019Djam\u00e9na, Tchad\u00a0; \u00a02D\u00e9partement de G\u00e9ographie, Universit\u00e9 de\u00a0Moundou, Tchad. , 3D\u00e9partement de Philosophie, Universit\u00e9 de Moundou, Tchad\u00a0; \u066dCorrespondant\u00a0: dadoumdjeko@gmail.com R\u00e9sum\u00e9 Les perturbations climatiques \u00e0 l\u2019\u00e9chelle plan\u00e9taire et dans le bassin du Logone sup\u00e9rieur ne sont plus \u00e0 d\u00e9montrer. \u00a0\u00c0 ce ph\u00e9nom\u00e8ne, s\u2019ajoute la [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-1050","post","type-post","status-publish","format-standard","hentry","category-vol-1-n2"],"_links":{"self":[{"href":"https:\/\/grece-tchad.com\/index.php?rest_route=\/wp\/v2\/posts\/1050","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/grece-tchad.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/grece-tchad.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/grece-tchad.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/grece-tchad.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1050"}],"version-history":[{"count":4,"href":"https:\/\/grece-tchad.com\/index.php?rest_route=\/wp\/v2\/posts\/1050\/revisions"}],"predecessor-version":[{"id":1054,"href":"https:\/\/grece-tchad.com\/index.php?rest_route=\/wp\/v2\/posts\/1050\/revisions\/1054"}],"wp:attachment":[{"href":"https:\/\/grece-tchad.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1050"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/grece-tchad.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1050"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/grece-tchad.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1050"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}