{"id":29370,"date":"2021-09-05T09:23:00","date_gmt":"2021-09-05T07:23:00","guid":{"rendered":"https:\/\/naturzentrum-thurauen.ch\/?p=29370"},"modified":"2022-10-06T10:57:18","modified_gmt":"2022-10-06T08:57:18","slug":"le-microplastique-dans-nos-eaux","status":"publish","type":"post","link":"https:\/\/naturzentrum-thurauen.ch\/fr\/le-microplastique-dans-nos-eaux\/","title":{"rendered":"Le microplastique dans nos eaux"},"content":{"rendered":"\n<p><strong>Des dommages catastrophiques<\/strong><\/p>\n\n\n\n<p>On entend par microplastique de minuscules particules de mat\u00e9riaux synth\u00e9tiques d\u2019un diam\u00e8tre inf\u00e9rieur \u00e0 5 mm. Les particules microplastiques nuisent \u00e0 l&rsquo;environnement de diverses mani\u00e8res. D\u2019une part, les animaux peuvent confondre les particules avec de la nourriture. S\u2019ils consomment ces particules, cela leur donne une sensation trompeuse de sati\u00e9t\u00e9. En outre, les particules peuvent s\u2019accumuler au fil de la chaine alimentaire et atterrir ainsi \u00e9galement dans nos assiettes. D\u2019autres probl\u00e8mes sont les ingr\u00e9dients toxiques (tels que les plastifiants) qui peuvent \u00eatre lib\u00e9r\u00e9s, et la capacit\u00e9 du plastique \u00e0 lier des polluants. Mais d\u2019o\u00f9 viennent ces particules microplastiques, et comment parviennent-elles dans nos eaux\u00a0?<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><strong>D\u2019o\u00f9 vient le microplastique\u00a0?<\/strong><\/p>\n\n\n\n<p>D\u2019une part, le microplastique peut parvenir dans l\u2019environnement sous forme de petites particules d\u00e9j\u00e0. Ainsi, par exemple, 80 \u00e0 99\u00a0% seulement des particules microplastiques contenues dans les produits cosm\u00e9tiques ou des fibres qui se d\u00e9tachent des v\u00eatements synth\u00e9tiques au lavage peuvent \u00eatre \u00e9limin\u00e9es des eaux us\u00e9es par les installations d\u2019\u00e9puration. Le reste finit dans nos eaux. Par ailleurs, les particules d\u2019abrasion des pneus d\u2019automobiles \u00e9galement parviennent dans l\u2019environnement.<\/p>\n\n\n\n<p>Mais le microplastique peut \u00e9galement r\u00e9sulter de la pr\u00e9sence de d\u00e9chets plastiques tels que des bouteilles, des emballages, etc. dans l\u2019environnement. Ils se fragmentent et se d\u00e9composent peu \u00e0 peu en particules de plus en plus petites sous l\u2019effet permanent du vente, de l\u2019eau et de la lumi\u00e8re du soleil.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><strong>Le plastique dans les Thurauen<\/strong><\/p>\n\n\n\n<p>Dans les Thurauen \u00e9galement, nous retrouvons r\u00e9guli\u00e8rement des d\u00e9chets plastiques \u2013 \u00e0 terre comme dans l\u2019eau. M\u00eame si les scientifiques estiment que le microplastique ne repr\u00e9sente qu&rsquo;un faible danger dans les eaux suisses, il peut s&rsquo;accumuler dans les cours d&rsquo;eau et avoir ensuite en somme des effets d\u00e9favorables. Donc\u00a0: contribuez \u00e0 ce que le plastique ne parvienne pas dans l\u2019environnement.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La pr\u00e9sence de microplastique peut \u00eatre d\u00e9tect\u00e9e dans certaines eaux et certains sols de la Suisse, par exemple dans le Rhin. Il est donc fort probable que l\u2019on en trouve \u00e9galement dans la Thur.<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"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":"default","ast-page-background-enabled":"default","ast-page-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":"","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":""}},"footnotes":""},"categories":[255],"tags":[],"class_list":["post-29370","post","type-post","status-publish","format-standard","hentry","category-thurauen-2"],"_links":{"self":[{"href":"https:\/\/naturzentrum-thurauen.ch\/fr\/wp-json\/wp\/v2\/posts\/29370","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/naturzentrum-thurauen.ch\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/naturzentrum-thurauen.ch\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/naturzentrum-thurauen.ch\/fr\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/naturzentrum-thurauen.ch\/fr\/wp-json\/wp\/v2\/comments?post=29370"}],"version-history":[{"count":1,"href":"https:\/\/naturzentrum-thurauen.ch\/fr\/wp-json\/wp\/v2\/posts\/29370\/revisions"}],"predecessor-version":[{"id":29377,"href":"https:\/\/naturzentrum-thurauen.ch\/fr\/wp-json\/wp\/v2\/posts\/29370\/revisions\/29377"}],"wp:attachment":[{"href":"https:\/\/naturzentrum-thurauen.ch\/fr\/wp-json\/wp\/v2\/media?parent=29370"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/naturzentrum-thurauen.ch\/fr\/wp-json\/wp\/v2\/categories?post=29370"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/naturzentrum-thurauen.ch\/fr\/wp-json\/wp\/v2\/tags?post=29370"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}