{"id":389,"date":"2020-11-19T16:45:50","date_gmt":"2020-11-19T15:45:50","guid":{"rendered":"https:\/\/divewinns.webdev.lu\/news\/de-finibus-bonorum-et-malorum-6\/"},"modified":"2021-01-15T15:33:36","modified_gmt":"2021-01-15T14:33:36","slug":"de-finibus-bonorum-et-malorum-6","status":"publish","type":"news","link":"https:\/\/divewinns.com\/fr\/news\/de-finibus-bonorum-et-malorum-6\/","title":{"rendered":"Interdiction de baignade \u00e0 cause des algues bleu-vert &#8211; pouvez-vous encore plonger ?"},"content":{"rendered":"<p><\/p>\n<h4>Qu&rsquo;est-ce que les algues bleues ?<\/h4>\n<p>Les algues bleues ne sont pas des algues, ce sont des bact\u00e9ries. Tout comme les algues ou d&rsquo;autres plantes, elles peuvent produire l&rsquo;\u00e9nergie dont elles ont besoin pour vivre par photosynth\u00e8se (en utilisant la lumi\u00e8re du soleil). Pour r\u00e9aliser la photosynth\u00e8se, elles ont besoin de certains pigments comme le vert (chlorophylle) ou le bleu-vert (phycocyanine). Le nom de cyanobact\u00e9ries ou d&rsquo;algues bleues vient de ce pigment bleu-vert. Les deux noms d\u00e9crivent la m\u00eame chose. Les algues bleu-vert sont des bact\u00e9ries car elles n&rsquo;ont pas de noyau cellulaire.<\/p>\n<p>Les cyanobact\u00e9ries vivent dans l&rsquo;eau toute l&rsquo;ann\u00e9e, mais en tr\u00e8s petites quantit\u00e9s. En \u00e9t\u00e9, lorsque l&rsquo;eau se r\u00e9chauffe et qu&rsquo;elle contient suffisamment de nutriments tels que les nitrates (pr\u00e9sents dans les engrais, par exemple), les cyanobact\u00e9ries peuvent prolif\u00e9rer. Elles peuvent alors \u00e9galement atteindre la surface de l&rsquo;eau et y former des tapis entiers d&rsquo;algues bleu-vert. Cette forte croissance est \u00e9galement appel\u00e9e \u00ab\u00a0floraison d&rsquo;algues bleues\u00a0\u00bb.<\/p>\n<p>Les cyanobact\u00e9ries sont partout dans l&rsquo;eau, seulement en concentrations variables, et migrent quotidiennement des couches inf\u00e9rieures de l&rsquo;eau vers le haut et vers le bas. Lorsqu&rsquo;elles forment un tapis dense au sommet, elles peuvent emp\u00eacher l&rsquo;oxyg\u00e8ne de se m\u00e9langer \u00e0 l&rsquo;eau et les poissons peuvent mourir car ils n&rsquo;ont plus d&rsquo;oxyg\u00e8ne \u00e0 respirer.<\/p>\n<h4>Les algues bleues sont-elles toxiques ou dangereuses ?<\/h4>\n<p>Les cyanobact\u00e9ries peuvent \u00e9galement lib\u00e9rer des toxines qui peuvent \u00eatre dangereuses pour les humains et les animaux. Elles produisent des toxines de diff\u00e9rentes concentrations et celles-ci n&rsquo;ont de cons\u00e9quences qu&rsquo;au-del\u00e0 de certaines concentrations. Comme il y a beaucoup d&rsquo;algues bleues dans un tapis d&rsquo;algues bleues \u00e0 la surface de l&rsquo;eau, c&rsquo;est l\u00e0 que la concentration de toxines est la plus \u00e9lev\u00e9e. C&rsquo;est pourquoi le contact avec la peau peut provoquer une \u00e9ruption cutan\u00e9e, l&rsquo;ingestion ou l&rsquo;inhalation peut entra\u00eener des naus\u00e9es, de la diarrh\u00e9e, une inflammation de la gorge, des oreilles ou des yeux, ou des r\u00e9actions allergiques. Outre ces cons\u00e9quences, des dommages au foie, aux reins ou au cerveau peuvent survenir en cas d&rsquo;ingestion de tr\u00e8s fortes doses.<\/p>\n<h4>Pouvez-vous encore plonger ?<\/h4>\n<p>L&rsquo;interdiction de baignade est donc \u00e0 prendre au s\u00e9rieux, car son non-respect peut avoir de graves cons\u00e9quences. En tant que plongeur, vous portez une combinaison en n\u00e9opr\u00e8ne, mais l&rsquo;eau passe toujours sous la combinaison, ce qui vous expose aux algues bleu-vert (contact avec la peau). Avant de plonger, vous devez nager ou marcher dans l&rsquo;eau jusqu&rsquo;au point o\u00f9 vous pouvez plonger, et \u00e0 ce moment-l\u00e0, beaucoup d&rsquo;algues bleues auront atterri dans votre d\u00e9tendeur.<\/p>\n<p>http:\/\/www.gouvernement.lu\/6275502\/31-lac-Sure<\/p>","protected":false},"featured_media":797,"template":"","yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v17.8 (Yoast SEO v17.8) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Interdiction de baignade \u00e0 cause des algues bleu-vert - pouvez-vous encore plonger ? &bull; DiveWinns<\/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:\/\/divewinns.com\/news\/de-finibus-bonorum-et-malorum-6\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[:en]Swimming ban due to blue-green algae - can you still dive?[:fr]Interdiction de baignade \u00e0 cause des algues bleu-vert - pouvez-vous encore plonger ?[:de]Schwimmverbot wegen Blaualgen \u2013 kann man trotzdem tauchen?[:]\" \/>\n<meta property=\"og:description\" content=\"Qu&rsquo;est-ce que les algues bleues ? Les algues bleues ne sont pas des algues, ce sont des bact\u00e9ries. Tout comme les algues ou d&rsquo;autres plantes, elles peuvent produire l&rsquo;\u00e9nergie dont elles ont besoin pour vivre par photosynth\u00e8se (en utilisant la lumi\u00e8re du soleil). Pour r\u00e9aliser la photosynth\u00e8se, elles ont besoin de certains pigments comme le [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/divewinns.com\/news\/de-finibus-bonorum-et-malorum-6\/\" \/>\n<meta property=\"og:site_name\" content=\"DiveWinns\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/DiveWinns\" \/>\n<meta property=\"article:modified_time\" content=\"2021-01-15T14:33:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/divewinns.com\/wp-content\/uploads\/2020\/11\/Cyanobacteria_Aggregation21-150x150-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"150\" \/>\n\t<meta property=\"og:image:height\" content=\"150\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture est.\" \/>\n\t<meta name=\"twitter:data1\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https:\/\/divewinns.com\/fr\/#organization\",\"name\":\"DiveWinns S\\u00e0rl\",\"url\":\"https:\/\/divewinns.com\/fr\/\",\"sameAs\":[\"https:\/\/www.facebook.com\/DiveWinns\",\"https:\/\/www.instagram.com\/DiveWinns\"],\"logo\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/divewinns.com\/fr\/#logo\",\"inLanguage\":\"fr-FR\",\"url\":\"https:\/\/divewinns.com\/wp-content\/uploads\/2020\/12\/logo.png\",\"contentUrl\":\"https:\/\/divewinns.com\/wp-content\/uploads\/2020\/12\/logo.png\",\"width\":200,\"height\":32,\"caption\":\"DiveWinns S\\u00e0rl\"},\"image\":{\"@id\":\"https:\/\/divewinns.com\/fr\/#logo\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/divewinns.com\/fr\/#website\",\"url\":\"https:\/\/divewinns.com\/fr\/\",\"name\":\"DiveWinns\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/divewinns.com\/fr\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/divewinns.com\/fr\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/divewinns.com\/news\/de-finibus-bonorum-et-malorum-6\/#primaryimage\",\"inLanguage\":\"fr-FR\",\"url\":\"https:\/\/divewinns.com\/wp-content\/uploads\/2020\/11\/Cyanobacteria_Aggregation21-150x150-1.jpg\",\"contentUrl\":\"https:\/\/divewinns.com\/wp-content\/uploads\/2020\/11\/Cyanobacteria_Aggregation21-150x150-1.jpg\",\"width\":150,\"height\":150},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/divewinns.com\/news\/de-finibus-bonorum-et-malorum-6\/#webpage\",\"url\":\"https:\/\/divewinns.com\/news\/de-finibus-bonorum-et-malorum-6\/\",\"name\":\"[:en]Swimming ban due to blue-green algae - can you still dive?[:fr]Interdiction de baignade \\u00e0 cause des algues bleu-vert - pouvez-vous encore plonger ?[:de]Schwimmverbot wegen Blaualgen \\u2013 kann man trotzdem tauchen?[:] &bull; DiveWinns\",\"isPartOf\":{\"@id\":\"https:\/\/divewinns.com\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/divewinns.com\/news\/de-finibus-bonorum-et-malorum-6\/#primaryimage\"},\"datePublished\":\"2020-11-19T15:45:50+00:00\",\"dateModified\":\"2021-01-15T14:33:36+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/divewinns.com\/news\/de-finibus-bonorum-et-malorum-6\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/divewinns.com\/news\/de-finibus-bonorum-et-malorum-6\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/divewinns.com\/news\/de-finibus-bonorum-et-malorum-6\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/divewinns.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Swimming ban due to blue-green algae &#8211; can you still dive?\"}]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"[:en]Swimming ban due to blue-green algae - can you still dive?[:fr]Interdiction de baignade \u00e0 cause des algues bleu-vert - pouvez-vous encore plonger ?[:de]Schwimmverbot wegen Blaualgen \u2013 kann man trotzdem tauchen?[:] &bull; DiveWinns","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/divewinns.com\/news\/de-finibus-bonorum-et-malorum-6\/","og_locale":"fr_FR","og_type":"article","og_title":"[:en]Swimming ban due to blue-green algae - can you still dive?[:fr]Interdiction de baignade \u00e0 cause des algues bleu-vert - pouvez-vous encore plonger ?[:de]Schwimmverbot wegen Blaualgen \u2013 kann man trotzdem tauchen?[:]","og_description":"Qu&rsquo;est-ce que les algues bleues ? Les algues bleues ne sont pas des algues, ce sont des bact\u00e9ries. Tout comme les algues ou d&rsquo;autres plantes, elles peuvent produire l&rsquo;\u00e9nergie dont elles ont besoin pour vivre par photosynth\u00e8se (en utilisant la lumi\u00e8re du soleil). Pour r\u00e9aliser la photosynth\u00e8se, elles ont besoin de certains pigments comme le [&hellip;]","og_url":"https:\/\/divewinns.com\/news\/de-finibus-bonorum-et-malorum-6\/","og_site_name":"DiveWinns","article_publisher":"https:\/\/www.facebook.com\/DiveWinns","article_modified_time":"2021-01-15T14:33:36+00:00","og_image":[{"width":150,"height":150,"url":"https:\/\/divewinns.com\/wp-content\/uploads\/2020\/11\/Cyanobacteria_Aggregation21-150x150-1.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture est.":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Organization","@id":"https:\/\/divewinns.com\/fr\/#organization","name":"DiveWinns S\u00e0rl","url":"https:\/\/divewinns.com\/fr\/","sameAs":["https:\/\/www.facebook.com\/DiveWinns","https:\/\/www.instagram.com\/DiveWinns"],"logo":{"@type":"ImageObject","@id":"https:\/\/divewinns.com\/fr\/#logo","inLanguage":"fr-FR","url":"https:\/\/divewinns.com\/wp-content\/uploads\/2020\/12\/logo.png","contentUrl":"https:\/\/divewinns.com\/wp-content\/uploads\/2020\/12\/logo.png","width":200,"height":32,"caption":"DiveWinns S\u00e0rl"},"image":{"@id":"https:\/\/divewinns.com\/fr\/#logo"}},{"@type":"WebSite","@id":"https:\/\/divewinns.com\/fr\/#website","url":"https:\/\/divewinns.com\/fr\/","name":"DiveWinns","description":"","publisher":{"@id":"https:\/\/divewinns.com\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/divewinns.com\/fr\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"ImageObject","@id":"https:\/\/divewinns.com\/news\/de-finibus-bonorum-et-malorum-6\/#primaryimage","inLanguage":"fr-FR","url":"https:\/\/divewinns.com\/wp-content\/uploads\/2020\/11\/Cyanobacteria_Aggregation21-150x150-1.jpg","contentUrl":"https:\/\/divewinns.com\/wp-content\/uploads\/2020\/11\/Cyanobacteria_Aggregation21-150x150-1.jpg","width":150,"height":150},{"@type":"WebPage","@id":"https:\/\/divewinns.com\/news\/de-finibus-bonorum-et-malorum-6\/#webpage","url":"https:\/\/divewinns.com\/news\/de-finibus-bonorum-et-malorum-6\/","name":"[:en]Swimming ban due to blue-green algae - can you still dive?[:fr]Interdiction de baignade \u00e0 cause des algues bleu-vert - pouvez-vous encore plonger ?[:de]Schwimmverbot wegen Blaualgen \u2013 kann man trotzdem tauchen?[:] &bull; DiveWinns","isPartOf":{"@id":"https:\/\/divewinns.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/divewinns.com\/news\/de-finibus-bonorum-et-malorum-6\/#primaryimage"},"datePublished":"2020-11-19T15:45:50+00:00","dateModified":"2021-01-15T14:33:36+00:00","breadcrumb":{"@id":"https:\/\/divewinns.com\/news\/de-finibus-bonorum-et-malorum-6\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/divewinns.com\/news\/de-finibus-bonorum-et-malorum-6\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/divewinns.com\/news\/de-finibus-bonorum-et-malorum-6\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/divewinns.com\/"},{"@type":"ListItem","position":2,"name":"Swimming ban due to blue-green algae &#8211; can you still dive?"}]}]}},"_links":{"self":[{"href":"https:\/\/divewinns.com\/fr\/wp-json\/wp\/v2\/news\/389"}],"collection":[{"href":"https:\/\/divewinns.com\/fr\/wp-json\/wp\/v2\/news"}],"about":[{"href":"https:\/\/divewinns.com\/fr\/wp-json\/wp\/v2\/types\/news"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/divewinns.com\/fr\/wp-json\/wp\/v2\/media\/797"}],"wp:attachment":[{"href":"https:\/\/divewinns.com\/fr\/wp-json\/wp\/v2\/media?parent=389"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}