{"id":64526,"date":"2025-10-01T12:12:07","date_gmt":"2025-10-01T10:12:07","guid":{"rendered":"https:\/\/interreg-sudoe.eu\/?post_type=noticia-proyecto&#038;p=64526"},"modified":"2026-04-27T12:55:32","modified_gmt":"2026-04-27T10:55:32","slug":"lancement-de-cyaneau-un-projet-international-pour-la-prevention-et-la-detection-precoce-des-cyanobacteries","status":"publish","type":"noticia-proyecto","link":"https:\/\/interreg-sudoe.eu\/fr\/noticia-proyecto\/lancement-de-cyaneau-un-projet-international-pour-la-prevention-et-la-detection-precoce-des-cyanobacteries\/","title":{"rendered":"Lancement de Cyan\u2019EAU, un projet international pour la pr\u00e9vention et la d\u00e9tection pr\u00e9coce des cyanobact\u00e9ries"},"content":{"rendered":"<p>Un consortium international regroupant des institutions espagnoles, fran\u00e7aises et portugaises porte le projet <strong>Cyan\u2019EAU<\/strong>, financ\u00e9 par le programme <strong>Interreg Sudoe<\/strong>, dans le but de d\u00e9velopper des solutions innovantes pour la pr\u00e9vention, la d\u00e9tection pr\u00e9coce et la lutte contre la prolif\u00e9ration des cyanobact\u00e9ries dans les eaux int\u00e9rieures du sud-ouest de l\u2019Europe.<\/p>\n<p>Les cyanobact\u00e9ries, organismes courants du phytoplancton pr\u00e9sents dans les rivi\u00e8res, les lacs de barrage et d\u2019autres \u00e9cosyst\u00e8mes aquatiques, peuvent conna\u00eetre des prolif\u00e9rations massives lorsque des conditions environnementales favorables sont r\u00e9unies, telles que des temp\u00e9ratures \u00e9lev\u00e9es, un ensoleillement abondant, une faible circulation de l\u2019eau et un exc\u00e8s de nutriments. Ces \u00e9pisodes peuvent avoir des <strong>r\u00e9percussions \u00e9cologiques, sanitaires et \u00e9conomiques importantes<\/strong>, car ils r\u00e9duisent la teneur en oxyg\u00e8ne dissous, perturbent l&rsquo;\u00e9quilibre des \u00e9cosyst\u00e8mes aquatiques et peuvent lib\u00e9rer des toxines dangereuses pour la sant\u00e9 humaine et animale.<\/p>\n<p>Dans un contexte <strong>d&rsquo;acc\u00e9l\u00e9ration de ces ph\u00e9nom\u00e8nes due au changement climatique<\/strong>, le projet mise sur des strat\u00e9gies ax\u00e9es sur la pr\u00e9vention et la d\u00e9tection pr\u00e9coce. L&rsquo;objectif est de d\u00e9velopper des outils \u00e0 faible co\u00fbt permettant d&rsquo;identifier les premiers signes de prolif\u00e9ration, de faciliter une intervention pr\u00e9coce et, si n\u00e9cessaire, d&rsquo;appliquer <strong>des mesures de rem\u00e9diation durables<\/strong> qui minimisent les effets n\u00e9fastes sur l&rsquo;environnement.<\/p>\n<p>\u00c0 cette fin, le consortium m\u00e8nera des travaux dans <strong>diff\u00e9rentes zones pilotes r\u00e9parties dans les trois pays partenaires<\/strong>. Au Portugal, plusieurs tron\u00e7ons des fleuves <strong>D\u00e3o et Mondego<\/strong> seront analys\u00e9s, ainsi que les barrages <strong>d&rsquo;Aguieira et de Ribeiradio<\/strong> ; en Espagne, l&rsquo;environnement de <strong>l&rsquo;Albufera de Valence<\/strong> et plusieurs barrages du bassin du <strong>Guadalquivir<\/strong> feront l&rsquo;objet d&rsquo;une \u00e9tude ; tandis qu&rsquo;en France, diff\u00e9rents points du <strong>bassin de la Garonne<\/strong> seront s\u00e9lectionn\u00e9s, ainsi que plusieurs lacs et barrages repr\u00e9sentatifs.<\/p>\n<p>Les actions comprennent des pr\u00e9l\u00e8vements environnementaux et des analyses de s\u00e9diments afin de comprendre la dynamique des prolif\u00e9rations et leur relation avec les facteurs physiques et chimiques qui les d\u00e9clenchent, ce qui permettra de <strong>hi\u00e9rarchiser les domaines d\u2019intervention<\/strong> et d\u2019am\u00e9liorer la gestion de ces \u00e9pisodes \u00e0 long terme.<\/p>\n<p>Le projet, intitul\u00e9 \u00ab <strong>Cyan\u2019EAU \u2013 Syst\u00e8mes innovants pour le contr\u00f4le de la prolif\u00e9ration des cyanobact\u00e9ries dans les eaux int\u00e9rieures du Sudoe<\/strong> \u00bb, dispose d\u2019un budget de plus de <strong>1,6 million d\u2019euros<\/strong>, rassemble des organismes scientifiques et des gestionnaires de l\u2019eau des trois pays et se d\u00e9roulera jusqu\u2019en <strong>2028<\/strong>, incluant \u00e9galement des activit\u00e9s de formation et de transfert de connaissances destin\u00e9es aux responsables de la gestion des ressources en eau.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un consortium international regroupant des institutions espagnoles, fran\u00e7aises et portugaises porte le projet Cyan\u2019EAU, financ\u00e9 par le programme Interreg Sudoe, dans le but de d\u00e9velopper des solutions innovantes pour la pr\u00e9vention, la d\u00e9tection pr\u00e9coce et la lutte contre la prolif\u00e9ration des cyanobact\u00e9ries dans les eaux int\u00e9rieures du sud-ouest de l\u2019Europe. Les cyanobact\u00e9ries, organismes courants du [&hellip;]<\/p>\n","protected":false},"author":6548,"featured_media":64523,"parent":0,"template":"","meta":{"_acf_changed":false,"content-type":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"class_list":["post-64526","noticia-proyecto","type-noticia-proyecto","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Lancement de Cyan\u2019EAU, un projet international pour la pr\u00e9vention et la d\u00e9tection pr\u00e9coce des cyanobact\u00e9ries - Interreg Sudoe<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/interreg-sudoe.eu\/fr\/noticia-proyecto\/lancement-de-cyaneau-un-projet-international-pour-la-prevention-et-la-detection-precoce-des-cyanobacteries\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Lancement de Cyan\u2019EAU, un projet international pour la pr\u00e9vention et la d\u00e9tection pr\u00e9coce des cyanobact\u00e9ries - Interreg Sudoe\" \/>\n<meta property=\"og:description\" content=\"Un consortium international regroupant des institutions espagnoles, fran\u00e7aises et portugaises porte le projet Cyan\u2019EAU, financ\u00e9 par le programme Interreg Sudoe, dans le but de d\u00e9velopper des solutions innovantes pour la pr\u00e9vention, la d\u00e9tection pr\u00e9coce et la lutte contre la prolif\u00e9ration des cyanobact\u00e9ries dans les eaux int\u00e9rieures du sud-ouest de l\u2019Europe. 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