La s\u00e9cheresse de ces derni\u00e8res ann\u00e9es a caus\u00e9 d'importants d\u00e9g\u00e2ts \u00e0 l'agriculture. Les mod\u00e8les climatiques indiquent que ces p\u00e9riodes de s\u00e9cheresse deviendront plus fr\u00e9quentes et plus extr\u00eames \u00e0 l'avenir. Il est important d'augmenter la disponibilit\u00e9 de l'eau (naturelle) pour rendre l'agriculture plus r\u00e9sistante \u00e0 la s\u00e9cheresse.<\/p>\n
La mise en place de d\u00e9versoirs sur les foss\u00e9s des parcelles est une strat\u00e9gie importante dans de nombreuses r\u00e9gions. Cependant, la r\u00e9gulation du niveau de ces d\u00e9versoirs doit \u00eatre tr\u00e8s r\u00e9fl\u00e9chie : limiter le drainage et retenir l'eau lorsque c'est possible, et drainer lorsque les conditions sont trop humides
\nmenacent.<\/p>\n
De plus, une communication (supra-locale) est n\u00e9cessaire pour aligner les barrages. Ce projet rel\u00e8ve ces d\u00e9fis en num\u00e9risant les d\u00e9versoirs et leur gestion en combinant des capteurs, des donn\u00e9es de t\u00e9l\u00e9d\u00e9tection, des mod\u00e8les et des algorithmes intelligents, visualis\u00e9s via un tableau de bord.
\nCette plateforme num\u00e9rique permet un contr\u00f4le enti\u00e8rement automatique et en temps r\u00e9el des d\u00e9versoirs, mais donne \u00e9galement des instructions aux acteurs locaux pour une gestion manuelle optimale o\u00f9 les d\u00e9versoirs d'une zone plus large sont coordonn\u00e9s. Ce double d\u00e9ploiement renforce l'applicabilit\u00e9 et l'\u00e9volutivit\u00e9 de DigiStuw et permet \u00e9galement d'int\u00e9grer les d\u00e9versoirs manuels existants (et moins co\u00fbteux).<\/p>\n
Dans le cadre de ce projet, ce syst\u00e8me est d\u00e9velopp\u00e9 et appliqu\u00e9 aux foss\u00e9s de 3 cours d'eau en collaboration avec les agriculteurs locaux en installant au moins 10 capteurs et 40 d\u00e9versoirs suppl\u00e9mentaires. La plateforme num\u00e9rique d\u00e9velopp\u00e9e est directement applicable dans d'autres domaines et sera accompagn\u00e9e d'un guide pratique pour un d\u00e9ploiement complet, du capteur au contr\u00f4le.<\/p>","protected":false},"featured_media":3869,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"default","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":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"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":""},"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-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":"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":""},"mobile":{"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":""}}},"categorie-projecten":[35],"class_list":["post-2098","projecten","type-projecten","status-publish","has-post-thumbnail","hentry","categorie-projecten-water"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.pvl-vzw.be\/fr\/wp-json\/wp\/v2\/projecten\/2098","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pvl-vzw.be\/fr\/wp-json\/wp\/v2\/projecten"}],"about":[{"href":"https:\/\/www.pvl-vzw.be\/fr\/wp-json\/wp\/v2\/types\/projecten"}],"version-history":[{"count":1,"href":"https:\/\/www.pvl-vzw.be\/fr\/wp-json\/wp\/v2\/projecten\/2098\/revisions"}],"predecessor-version":[{"id":6731,"href":"https:\/\/www.pvl-vzw.be\/fr\/wp-json\/wp\/v2\/projecten\/2098\/revisions\/6731"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pvl-vzw.be\/fr\/wp-json\/wp\/v2\/media\/3869"}],"wp:attachment":[{"href":"https:\/\/www.pvl-vzw.be\/fr\/wp-json\/wp\/v2\/media?parent=2098"}],"wp:term":[{"taxonomy":"categorie-projecten","embeddable":true,"href":"https:\/\/www.pvl-vzw.be\/fr\/wp-json\/wp\/v2\/categorie-projecten?post=2098"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}