{"id":6756,"date":"2019-03-18T00:00:00","date_gmt":"2019-03-18T00:00:00","guid":{"rendered":"https:\/\/gwpo-gwp.org\/afrique-ouest\/news\/agrhymet-donne-la-prevision-saisonniere-des-caracteristiques-agro-hydro-climatiques-pour-les-pays-du-golfe-de-guinee\/"},"modified":"2026-05-08T16:04:45","modified_gmt":"2026-05-08T15:04:45","slug":"agrhymet-donne-la-prevision-saisonniere-des-caracteristiques-agro-hydro-climatiques-pour-les-pays-du-golfe-de-guinee","status":"publish","type":"post","link":"https:\/\/gwpo-gwp.org\/afrique-ouest\/fr\/news\/agrhymet-donne-la-prevision-saisonniere-des-caracteristiques-agro-hydro-climatiques-pour-les-pays-du-golfe-de-guinee\/","title":{"rendered":"AGRHYMET donne la Pr\u00e9vision saisonni\u00e8re des caract\u00e9ristiques Agro-Hydro- Climatiques pour les pays du Golfe de Guin\u00e9e"},"content":{"rendered":"<p>Le bulletin sp\u00e9cial de pr\u00e9vision saisonni\u00e8re des caract\u00e9ristiques Agro-Hydro-Climatiques de la grande saison des pluies 2019 pour les pays du Golfe de Guin\u00e9e indique que les \u00ab&nbsp;<i>dates de d\u00e9but de saison pr\u00e9coces \u00e0 normales sont tr\u00e8s probables sur la bande allant du Sud centre de la C\u00f4te d\u2019Ivoire au Sud-centre du Nig\u00e9ria, en passant par le Sud du Ghana, du Togo, du B\u00e9nin et le Sud-ouest du Nig\u00e9ria. Toutefois, des dates de d\u00e9but normales \u00e0 tardives pourraient \u00eatre observ\u00e9es sur le Sud-Est du Nig\u00e9ria.<\/i>&nbsp;\u00bb<\/p>\n<p>Le bulletin donne des \u00e9l\u00e9ments int\u00e9ressants sur les cumuls pluviom\u00e9triques dans la partie littorale du Sud-Est du Ghana et du Sud du Togo, les parties c\u00f4ti\u00e8res de la C\u00f4te d\u2019Ivoire, le&nbsp;Sud-ouest du Ghana, le sud du B\u00e9nin, du Nigeria et du Cameroun ainsi que sur les territoires de Guin\u00e9e, de la Sierra L\u00e9one et du Lib\u00e9ria.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" src=\"https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-content\/uploads\/sites\/17\/2026\/04\/prevision_mars2019-1.png\" height=\"591\" width=\"640\">On rel\u00e8ve \u00e9galement des \u00e9l\u00e9ments sur les \u00e9coulements des bassins fluviaux du Golfe de Guin\u00e9e notamment Sassandra, Densu, Pra, Ankobra, Tano, la Como\u00e9, le Bandama, l\u2019Ou\u00e9m\u00e9, la Volta Inf\u00e9rieure, le Mono, le Couffo et le Lac-Togo et le Delta du fleuve Niger au Nigeria.<\/p>\n<p>L\u2019int\u00e9r\u00eat de ce bulletin pour le public r\u00e9side dans les conseils prodigu\u00e9s aux utilisateurs. On note ainsi que <b>face au risque de s\u00e9cheresse<\/b>, il faut entre autres&nbsp;:<\/p>\n<ul>\n<li>privil\u00e9gier les esp\u00e8ces et les vari\u00e9t\u00e9s r\u00e9sistantes au d\u00e9ficit hydrique ;<\/li>\n<li>adopter des techniques culturales de conservation de l\u2019eau du sol ;<\/li>\n<li>promouvoir l\u2019irrigation et assurer une gestion rationnelle de la ressource en eau pour les cultures et les autres usages ;<\/li>\n<li>maintenir la garde par rapport \u00e0 la satisfaction des diff\u00e9rents usages de la ressource en eau, au vu de la coexistence de zones exc\u00e9dentaires et d\u00e9ficitaires et des incertitudes dans les pr\u00e9visions ;<\/li>\n<\/ul>\n<p><b>&nbsp;<\/b><b>Face au risque d\u2019inondation, AGRHYMET recommande entre autres de&nbsp;:<\/b><\/p>\n<ul>\n<li>\u00e9viter l\u2019occupation anarchique des zones inondables (aussi bien pour les habitations que pour les cultures);<\/li>\n<li>renforcer le suivi et l\u2019alerte pr\u00e9coce sur le risque d\u2019inondation ;<\/li>\n<li>sensibiliser les populations des zones expos\u00e9es ;<\/li>\n<li>curer les caniveaux pour faciliter l\u2019\u00e9vacuation des eaux de pluies ;<\/li>\n<li>pr\u00e9voir des sites d\u2019accueil pour les populations sinistr\u00e9es ;<\/li>\n<li>assurer la maintenance des barrages et des infrastructures routi\u00e8res ;<\/li>\n<li>favoriser la culture des plantes hydrophiles ;<\/li>\n<\/ul>\n<p>&nbsp;Face au risque de maladies, le Centre R\u00e9gional recommande entre autres de suivre la qualit\u00e9 de l\u2019eau et assainir les villes et les villages, \u00e0 travers des op\u00e9rations de drainage des eaux et de curage des caniveaux.<\/p>\n<p>&nbsp;Il faut souhaiter que ce num\u00e9ro 1 sera suivi d\u2019autres pour couvrir toutes les r\u00e9gions de l\u2019Afrique de l\u2019Ouest avec des informations fort utiles pour les usagers.<\/p>\n<p><a href=\"https:\/\/gwpo-gwp.org\/afrique-ouest\/fr\/assets\/legacy\/contentassets\/188541149f7840be94234a436a832d41\/bulletin_presagg_2019.pdf\/\">&nbsp;Lire l\u2019int\u00e9gralit\u00e9 du bulletin ici<\/a><\/p>\n<p><a href=\"https:\/\/gwpo-gwp.org\/afrique-ouest\/fr\/assets\/legacy\/contentassets\/188541149f7840be94234a436a832d41\/bulletin_presagg_2019.pdf\/\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" src=\"https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-content\/uploads\/sites\/17\/2026\/04\/bulletin_presagg_2019-1.jpg\" height=\"905\" width=\"640\"><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Dans un bulletin sp\u00e9cial dat\u00e9 du mois de mars 2019 le centre R\u00e9gional AGRHYMET du Comit\u00e9 inter Etats de Lutte Contre la S\u00e9cheresse dans le Sahel (CILSS) annonce des tendances sur la pluviom\u00e9trie pour la saison dans les pays du Golfe de Guin\u00e9e.<\/p>","protected":false},"author":1,"featured_media":11236,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"iawp_total_views":0,"footnotes":""},"categories":[60,76,4],"tags":[99],"class_list":["post-6756","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-archive","category-french","category-news","tag-afrique-de-louest"],"acf":[],"spectra_custom_meta":{"_sidebar_content":["field_69d4d421acab1"],"sidebar_content":[""],"_old_url":["field_69d4d472acab2"],"old_url":["https:\/\/www.gwp.org\/fr\/GWP-Afrique-Ouest\/GWP-in-Action\/News--Activities\/agrhymet-donne-la-prevision-saisonniere-des-caracteristiques-agro-hydro--climatiques-pour-les-pays-du-golfe-de-guinee\/"],"_last_date":["field_69d4d498acab3"],"last_date":["18\/03\/2019"],"_event_start":["field_69d4d4c4acab4"],"event_start":[""],"_event_end":["field_69d4d4dcacab5"],"event_end":[""],"_scrape_id":["field_69d4d4ebacab6"],"scrape_id":["05-GWP-French-West-Africa"],"_wp_page_template":["default"],"_thumbnail_id":["11236"],"_edit_last":["1"],"_uag_page_assets":["a:9:{s:3:\"css\";s:0:\"\";s:2:\"js\";s:0:\"\";s:18:\"current_block_list\";a:14:{i:0;s:13:\"core\/freeform\";i:1;s:11:\"core\/search\";i:2;s:10:\"core\/group\";i:3;s:12:\"core\/heading\";i:4;s:20:\"core\/latest-comments\";i:5;s:9:\"core\/list\";i:6;s:14:\"core\/list-item\";i:7;s:19:\"rank-math\/toc-block\";i:8;s:14:\"core\/accordion\";i:9;s:19:\"core\/accordion-item\";i:10;s:22:\"core\/accordion-heading\";i:11;s:20:\"core\/accordion-panel\";i:12;s:14:\"core\/paragraph\";i:13;s:10:\"core\/image\";}s:8:\"uag_flag\";b:0;s:11:\"uag_version\";s:10:\"1778855458\";s:6:\"gfonts\";a:0:{}s:10:\"gfonts_url\";s:0:\"\";s:12:\"gfonts_files\";a:0:{}s:14:\"uag_faq_layout\";b:0;}"]},"uagb_featured_image_src":{"full":["https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-content\/uploads\/sites\/17\/2026\/04\/bulletin_mars_2019.png",1180,571,false],"thumbnail":["https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-content\/uploads\/sites\/17\/2026\/04\/bulletin_mars_2019-150x150.png",150,150,true],"medium":["https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-content\/uploads\/sites\/17\/2026\/04\/bulletin_mars_2019-300x145.png",300,145,true],"medium_large":["https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-content\/uploads\/sites\/17\/2026\/04\/bulletin_mars_2019-768x372.png",768,372,true],"large":["https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-content\/uploads\/sites\/17\/2026\/04\/bulletin_mars_2019-1024x496.png",1024,496,true],"1536x1536":["https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-content\/uploads\/sites\/17\/2026\/04\/bulletin_mars_2019.png",1180,571,false],"2048x2048":["https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-content\/uploads\/sites\/17\/2026\/04\/bulletin_mars_2019.png",1180,571,false],"trp-custom-language-flag":["https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-content\/uploads\/sites\/17\/2026\/04\/bulletin_mars_2019-18x9.png",18,9,true]},"uagb_author_info":{"display_name":"satsiriwinberg@gmail.com","author_link":"https:\/\/gwpo-gwp.org\/afrique-ouest\/fr\/author\/satsiriwinberggmail-com\/"},"uagb_comment_info":0,"uagb_excerpt":"Dans un bulletin sp\u00e9cial dat\u00e9 du mois de mars 2019 le centre R\u00e9gional AGRHYMET du Comit\u00e9 inter Etats de Lutte Contre la S\u00e9cheresse dans le Sahel (CILSS) annonce des tendances sur la pluviom\u00e9trie pour la saison dans les pays du Golfe de Guin\u00e9e.","_links":{"self":[{"href":"https:\/\/gwpo-gwp.org\/afrique-ouest\/fr\/wp-json\/wp\/v2\/posts\/6756","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gwpo-gwp.org\/afrique-ouest\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gwpo-gwp.org\/afrique-ouest\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gwpo-gwp.org\/afrique-ouest\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gwpo-gwp.org\/afrique-ouest\/fr\/wp-json\/wp\/v2\/comments?post=6756"}],"version-history":[{"count":2,"href":"https:\/\/gwpo-gwp.org\/afrique-ouest\/fr\/wp-json\/wp\/v2\/posts\/6756\/revisions"}],"predecessor-version":[{"id":10272,"href":"https:\/\/gwpo-gwp.org\/afrique-ouest\/fr\/wp-json\/wp\/v2\/posts\/6756\/revisions\/10272"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gwpo-gwp.org\/afrique-ouest\/fr\/wp-json\/wp\/v2\/media\/11236"}],"wp:attachment":[{"href":"https:\/\/gwpo-gwp.org\/afrique-ouest\/fr\/wp-json\/wp\/v2\/media?parent=6756"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gwpo-gwp.org\/afrique-ouest\/fr\/wp-json\/wp\/v2\/categories?post=6756"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gwpo-gwp.org\/afrique-ouest\/fr\/wp-json\/wp\/v2\/tags?post=6756"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}