{"id":6482,"date":"2022-01-18T00:00:00","date_gmt":"2022-01-18T00:00:00","guid":{"rendered":"https:\/\/gwpo-gwp.org\/afrique-ouest\/news\/renforcement-des-connaissances-sur-la-base-de-donnees-vcer-les-cartes-des-risques-dinondation-et-de-secheresse-les-scenarios-climatiques-dans-le-bassin-de-la-volta\/"},"modified":"2026-05-08T16:03:41","modified_gmt":"2026-05-08T15:03:41","slug":"renforcement-des-connaissances-sur-la-base-de-donnees-vcer-les-cartes-des-risques-dinondation-et-de-secheresse-les-scenarios-climatiques-dans-le-bassin-de-la-volta","status":"publish","type":"post","link":"https:\/\/gwpo-gwp.org\/afrique-ouest\/news\/renforcement-des-connaissances-sur-la-base-de-donnees-vcer-les-cartes-des-risques-dinondation-et-de-secheresse-les-scenarios-climatiques-dans-le-bassin-de-la-volta\/","title":{"rendered":"Renforcement des connaissances sur la base de donn\u00e9es VCER les cartes des risques d&#8217;inondation et de s\u00e9cheresse, les sc\u00e9narios climatiques dans le bassin de la Volta"},"content":{"rendered":"\n<p>Cette activit\u00e9 fait partie du d\u00e9veloppement de la plate-forme myDewetra bas\u00e9e sur le syst\u00e8me d&#8217;alerte pr\u00e9coce VOLTALARM qui permettra de visualiser les cartes de risques dans le cadre de la mise en \u0153uvre du projet &#8221; Int\u00e9grer la gestion des inondations et de la s\u00e9cheresse et l&#8217;alerte pr\u00e9coce pour l&#8217;adaptation au changement climatique dans le bassin de la Volta (VFDM) &#8220;. Le projet VFDM a mis en \u0153uvre les activit\u00e9s li\u00e9es au d\u00e9veloppement de cartes de risques d&#8217;inondation et de s\u00e9cheresse dans le Bassin de la Volta en utilisant les nouvelles informations et les informations existantes disponibles \u00e0 partir des ensembles de donn\u00e9es mondiaux (\u00e0 partir d&#8217;images satellitaires et de sources de donn\u00e9es g\u00e9ospatiales), des agences nationales et locales ainsi que d&#8217;autres projets dans la r\u00e9gion.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" src=\"https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-content\/uploads\/sites\/17\/2026\/04\/vfdm_abi-1.jpg\" height=\"480\" width=\"640\">Pour le d\u00e9veloppement des cartes de risques, 61 techniciens ont \u00e9t\u00e9 recrut\u00e9s et form\u00e9s dans les six pays du bassin de la Volta (B\u00e9nin, Burkina Faso, C\u00f4te d&#8217;Ivoire, Ghana, Mali et Togo) \u00e0 la pr\u00e9paration de cartes d&#8217;exposition et d&#8217;impact bas\u00e9es sur des sc\u00e9narios, avec le soutien de la Fondation de recherche CIMA en collaboration avec l&#8217;Institut d&#8217;\u00e9tudes environnementales (IVM) de l&#8217;Universit\u00e9 de Vrije.<\/p>\n<p>Les partenaires techniques du projet et les techniciens des pays, sur la base de plusieurs jeux de donn\u00e9es, ont d\u00e9velopp\u00e9 des cartes de risques d&#8217;inondation et de s\u00e9cheresse du bassin de la Volta avec une approche probabiliste qui consid\u00e8re tous les sc\u00e9narios de risques possibles dans une certaine zone g\u00e9ographique. Les r\u00e9sultats fournissent des indications sur les \u00e9v\u00e9nements dangereux possibles et leur impact en tenant compte des \u00e9v\u00e9nements pass\u00e9s et futurs probables dans un exercice complet d&#8217;\u00e9valuation des risques.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" src=\"https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-content\/uploads\/sites\/17\/2026\/04\/vfdm_abidjan-1-1.jpg\" height=\"340\" width=\"640\">Les participants des six pays riverains ont pris connaissance de l&#8217;approche m\u00e9thodologique utilis\u00e9e pour d\u00e9velopper les inondations et les s\u00e9cheresses et ont fourni des commentaires et des suggestions pour leur finalisation et leur visualisation graphique. Les participants ont fait des suggestions sur l&#8217;approche \u00e0 adopter pour int\u00e9grer les cartes de risques dans le document des recommandations et du plan d&#8217;action.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" src=\"https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-content\/uploads\/sites\/17\/2026\/04\/vfdm_abidjan1-1.jpg\" height=\"295\" width=\"640\">Le projet VFDM est mis en \u0153uvre par l&#8217;Organisation m\u00e9t\u00e9orologique mondiale (OMM), l&#8217;Autorit\u00e9 du bassin de la Volta (ABV) et le Partenariat mondial de l&#8217;eau en Afrique de l&#8217;Ouest (GWP-AO) avec le financement du Fonds d&#8217;adaptation. La mise en \u0153uvre du projet VFDM implique la participation active d&#8217;agences nationales (charg\u00e9es de la m\u00e9t\u00e9orologie, de l&#8217;hydrologie, de la gestion des ressources en eau, de la protection des eaux, de la protection civile, etc.), d&#8217;institutions r\u00e9gionales et de partenaires de l&#8217;OMM, tels que la Fondation de recherche CIMA, le d\u00e9partement italien de la protection civile, l&#8217;UNITAR \/ UNOSAT, l&#8217;UICN et le CERFE\/Knowledge &amp; Innovation, etc.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" src=\"https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-content\/uploads\/sites\/17\/2026\/04\/vfdm_abidjan3-1.jpg\" height=\"284\" width=\"640\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Une r\u00e9union r\u00e9gionale de deux jours pour pr\u00e9senter les cartes de risques d&#8217;inondations et de s\u00e9cheresse et les sc\u00e9narios climatiques pour le bassin de la Volta s&#8217;est tenue \u00e0 Abidjan, en C\u00f4te d&#8217;Ivoire, les 20 et 22 d\u00e9cembre 2021, afin d&#8217;obtenir des commentaires utiles des parties prenantes nationales et r\u00e9gionales pour leur am\u00e9lioration et leur finalisation.<\/p>\n","protected":false},"author":1,"featured_media":11046,"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-6482","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":["<div><div><article class=\"c-module\">\n        <div class=\"c-module__header\">\n            <h1 class=\"c-module__heading\">Dans la presse ivorienne<\/h1>\n        <\/div>\n        <div class=\"c-module__content c-module__content--padded\">\n        <div class=\"s-cms-module-content\">\n            <p><a title=\"Abidjan news\" href=\"https:\/\/news.abidjan.net\/articles\/702669\/inondation-et-secheresse-le-bassin-de-la-volta-a-la-recherche-de-solution\">Abidjan news <\/a><\/p>\n<p><a title=\"L'Infodrome\" href=\"https:\/\/www.linfodrome.com\/societe\/72869-bassin-de-la-volta-un-atelier-organise-pour-ameliorer-les-plans-de-gestion-des-inondations-et-de-secheresse\">L'Infodrome<\/a><\/p>\n        <\/div>\n    <\/div>\n<\/article><\/div><\/div>"],"_old_url":["field_69d4d472acab2"],"old_url":["https:\/\/www.gwp.org\/fr\/GWP-Afrique-Ouest\/GWP-in-Action\/News--Activities\/renforcement-des-connaissances-sur-la-base-de-donnees-vcer-les-cartes-des-risques\/"],"_last_date":["field_69d4d498acab3"],"last_date":["18\/01\/2022"],"_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":["11046"],"_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\/vfdm.jpg",1180,571,false],"thumbnail":["https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-content\/uploads\/sites\/17\/2026\/04\/vfdm-150x150.jpg",150,150,true],"medium":["https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-content\/uploads\/sites\/17\/2026\/04\/vfdm-300x145.jpg",300,145,true],"medium_large":["https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-content\/uploads\/sites\/17\/2026\/04\/vfdm-768x372.jpg",768,372,true],"large":["https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-content\/uploads\/sites\/17\/2026\/04\/vfdm-1024x496.jpg",1024,496,true],"1536x1536":["https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-content\/uploads\/sites\/17\/2026\/04\/vfdm.jpg",1180,571,false],"2048x2048":["https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-content\/uploads\/sites\/17\/2026\/04\/vfdm.jpg",1180,571,false],"trp-custom-language-flag":["https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-content\/uploads\/sites\/17\/2026\/04\/vfdm-18x9.jpg",18,9,true]},"uagb_author_info":{"display_name":"satsiriwinberg@gmail.com","author_link":"https:\/\/gwpo-gwp.org\/afrique-ouest\/author\/satsiriwinberggmail-com\/"},"uagb_comment_info":0,"uagb_excerpt":"Une r\u00e9union r\u00e9gionale de deux jours pour pr\u00e9senter les cartes de risques d'inondations et de s\u00e9cheresse et les sc\u00e9narios climatiques pour le bassin de la Volta s'est tenue \u00e0 Abidjan, en C\u00f4te d'Ivoire, les 20 et 22 d\u00e9cembre 2021, afin d'obtenir des commentaires utiles des parties prenantes nationales et r\u00e9gionales pour leur am\u00e9lioration et leur&hellip;","_links":{"self":[{"href":"https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-json\/wp\/v2\/posts\/6482","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-json\/wp\/v2\/comments?post=6482"}],"version-history":[{"count":2,"href":"https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-json\/wp\/v2\/posts\/6482\/revisions"}],"predecessor-version":[{"id":9879,"href":"https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-json\/wp\/v2\/posts\/6482\/revisions\/9879"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-json\/wp\/v2\/media\/11046"}],"wp:attachment":[{"href":"https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-json\/wp\/v2\/media?parent=6482"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-json\/wp\/v2\/categories?post=6482"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gwpo-gwp.org\/afrique-ouest\/wp-json\/wp\/v2\/tags?post=6482"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}