{"id":2595,"date":"2025-04-04T11:25:55","date_gmt":"2025-04-04T15:25:55","guid":{"rendered":"https:\/\/rivieresarythmiques.ca\/learn\/info-capsules\/qualite-de-leau\/"},"modified":"2025-04-14T12:10:25","modified_gmt":"2025-04-14T16:10:25","slug":"qualite-de-leau","status":"publish","type":"info-capsule","link":"https:\/\/rivieresarythmiques.ca\/fr\/apprendre\/info-capsules\/qualite-de-leau\/","title":{"rendered":"Qualit\u00e9 de l&rsquo;eau"},"content":{"rendered":"\n<p>L&rsquo;expression \u00ab <strong>qualit\u00e9 de l&rsquo;eau <\/strong>\u00bb fait r\u00e9f\u00e9rence \u00e0 un ensemble de caract\u00e9ristiques physiques, biologiques et chimiques de l&rsquo;eau. Dans le cas des rivi\u00e8res, la qualit\u00e9 de l&rsquo;eau fait r\u00e9f\u00e9rence \u00e0 des variables physiques (par exemple, la temp\u00e9rature de l&rsquo;eau, la quantit\u00e9 d&rsquo;oxyg\u00e8ne dans l&rsquo;eau), \u00e0 des variables biologiques (par exemple, le nombre de bact\u00e9ries dans l&rsquo;eau) et \u00e0 des variables chimiques (par exemple, la masse de s\u00e9diments, de m\u00e9taux lourds, de phosphore, d&rsquo;azote ou de pesticides dans l&rsquo;eau). Ces caract\u00e9ristiques d\u00e9terminent si l&rsquo;eau de la rivi\u00e8re est adapt\u00e9e \u00e0 la vie aquatique (poissons, amphibiens, etc.) ou \u00e0 l&rsquo;utilisation par l&rsquo;homme. La qualit\u00e9 de l&rsquo;eau est \u00e9valu\u00e9e en pr\u00e9levant des \u00e9chantillons d&rsquo;eau et en les analysant, soit sur le terrain, soit en laboratoire. On parle de <strong>pollution de l&rsquo;eau<\/strong> lorsque des modifications de la qualit\u00e9 de l&rsquo;eau ont un impact n\u00e9gatif sur les organismes vivants ou la sant\u00e9 humaine.<\/p>\n","protected":false},"featured_media":1949,"template":"","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"class_list":["post-2595","info-capsule","type-info-capsule","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Qualit\u00e9 de l&#039;eau - Rivi\u00e8res Arythmiques<\/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:\/\/rivieresarythmiques.ca\/fr\/apprendre\/info-capsules\/qualite-de-leau\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Qualit\u00e9 de l&#039;eau\" \/>\n<meta property=\"og:description\" content=\"L&rsquo;expression \u00ab qualit\u00e9 de l&rsquo;eau \u00bb fait r\u00e9f\u00e9rence \u00e0 un ensemble de caract\u00e9ristiques physiques, biologiques et chimiques de l&rsquo;eau. Dans le cas des rivi\u00e8res, la qualit\u00e9 de l&rsquo;eau fait r\u00e9f\u00e9rence \u00e0 des variables physiques (par exemple, la temp\u00e9rature de l&rsquo;eau, la quantit\u00e9 d&rsquo;oxyg\u00e8ne dans l&rsquo;eau), \u00e0 des variables biologiques (par exemple, le nombre de bact\u00e9ries [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/rivieresarythmiques.ca\/fr\/apprendre\/info-capsules\/qualite-de-leau\/\" \/>\n<meta property=\"og:site_name\" content=\"Rivi\u00e8res Arythmiques\" \/>\n<meta property=\"article:modified_time\" content=\"2025-04-14T16:10:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/rivieresarythmiques.ca\/wp-content\/uploads\/2025\/01\/water-quality-thumb.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"1400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/rivieresarythmiques.ca\\\/fr\\\/apprendre\\\/info-capsules\\\/qualite-de-leau\\\/\",\"url\":\"https:\\\/\\\/rivieresarythmiques.ca\\\/fr\\\/apprendre\\\/info-capsules\\\/qualite-de-leau\\\/\",\"name\":\"Qualit\u00e9 de l'eau - 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