{"id":23661,"date":"2020-09-29T12:10:23","date_gmt":"2020-09-29T12:10:23","guid":{"rendered":"http:\/\/www.ern.org\/?page_id=12893"},"modified":"2026-03-03T07:48:11","modified_gmt":"2026-03-03T07:48:11","slug":"la-riviere-lech-en-autriche","status":"publish","type":"page","link":"https:\/\/www.ern.org\/fr\/la-riviere-lech-en-autriche\/","title":{"rendered":"La rivi\u00e8re Lech, en Autriche"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-26zrxi8-2f681baaee67861372cce4515a750b7c\">\n.flex_column.av-26zrxi8-2f681baaee67861372cce4515a750b7c{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-26zrxi8-2f681baaee67861372cce4515a750b7c av_one_full  avia-builder-el-0  el_before_av_one_full  avia-builder-el-first  first flex_column_div av-zero-column-padding  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-kfny21oo-78cf7c4698f1662f5d9f99fc70c9faab\">\n#top .av-special-heading.av-kfny21oo-78cf7c4698f1662f5d9f99fc70c9faab{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-kfny21oo-78cf7c4698f1662f5d9f99fc70c9faab .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-kfny21oo-78cf7c4698f1662f5d9f99fc70c9faab .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-kfny21oo-78cf7c4698f1662f5d9f99fc70c9faab av-special-heading-h2 blockquote modern-quote  avia-builder-el-1  el_before_av_hr  avia-builder-el-first  av-linked-heading'><h2 class='av-special-heading-tag '  itemprop=\"headline\"  >La Lech, en Autriche<\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-23bxx0w-999d4cc9b98b9d2a7da5745a6fc9ff9a\">\n#top .hr.av-23bxx0w-999d4cc9b98b9d2a7da5745a6fc9ff9a{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.hr.av-23bxx0w-999d4cc9b98b9d2a7da5745a6fc9ff9a .hr-inner{\nwidth:1500px;\nborder-color:#6786a1;\n}\n<\/style>\n<div  class='hr av-23bxx0w-999d4cc9b98b9d2a7da5745a6fc9ff9a hr-custom  avia-builder-el-2  el_after_av_heading  avia-builder-el-last  hr-left hr-icon-no'><span class='hr-inner inner-border-av-border-thin'><span class=\"hr-inner-style\"><\/span><\/span><\/div><\/p><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-cm4u74-e4b6da195631f0b438c0e561d71cbafd\">\n.flex_column.av-cm4u74-e4b6da195631f0b438c0e561d71cbafd{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-cm4u74-e4b6da195631f0b438c0e561d71cbafd av_one_full  avia-builder-el-3  el_after_av_one_full  el_before_av_three_fourth  first flex_column_div av-zero-column-padding  column-top-margin'     ><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-21kjw8w-15f6c4cea50937e9c75753b296a3a4b4\">\n.flex_column.av-21kjw8w-15f6c4cea50937e9c75753b296a3a4b4{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-21kjw8w-15f6c4cea50937e9c75753b296a3a4b4 av_three_fourth  avia-builder-el-5  el_after_av_one_full  el_before_av_one_fourth  first flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-1zi3n1s-5ca5b40cd7218e064d9392cb57379341 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><div data-canvas-width=\"854.7753109481989\"><\/div>\n<p style=\"text-align: center;\">La Lech est une rivi\u00e8re de l&rsquo;ouest de l&rsquo;Autriche et du sud de l&rsquo;Allemagne.<\/p>\n<p style=\"text-align: center;\">Depuis sa source dans le Vorarlberg, la Lech s\u2019\u00e9coule vers le nord-est \u00e0 travers le Tyrol et la ville de Reutte, puis vers le nord en Allemagne.<\/p>\n<p style=\"text-align: center;\">D\u2019une longueur de 264 km, elle se jette en rive droite dans le Danube, dont elle est donc un affluent.<\/p>\n<h4 style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-12879\" src=\"http:\/\/www.ern.org\/wp-content\/uploads\/2020\/09\/carteLechgenerale-1030x544.jpg\" alt=\"\" width=\"1030\" height=\"544\" \/><\/h4>\n<p style=\"text-align: center;\"><em>Localisation de la Lech et de son bassin versant en Autriche et en Allemagne<br \/>\n<\/em><\/p>\n<p style=\"text-align: center;\">La section allemande de la rivi\u00e8re Lech est fortement impact\u00e9e par les centrales hydro\u00e9lectriques.<\/p>\n<p style=\"text-align: center;\">Cela contraste totalement avec le tron\u00e7on autrichien qui s&rsquo;\u00e9coule librement avec une forte dynamique fluviale sur plus de 80 km de long.<\/p>\n<p style=\"text-align: center;\">C&rsquo;est tr\u00e8s rare dans la zone alpine, surtout pour une grande rivi\u00e8re.<\/p>\n<p style=\"text-align: center;\">A partir de la r\u00e9gion de Reutte, la Lech s\u2019\u00e9coule en ligne droite entre les digues, sur une longueur de 7,6 km.<\/p>\n<p style=\"text-align: center;\">Pour ces raisons, le tron\u00e7on \u00e0 l\u2019\u00e9tude pour \u00eatre candidat d\u00e9marre de la source mais s\u2019arr\u00eate \u00e0 \u00a0l&rsquo;amont de Reutte (H\u00f6fen).<\/p>\n<p style=\"text-align: center;\">La section retenue est donc de 74 km, soit 28 % de la longueur totale.<\/p>\n<div><\/div>\n<div><\/div>\n<div><\/div>\n<div><\/div>\n<\/div><\/section><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-3wimev-c0d12a8e0f1cf8edfefb9bd62166aa20\">\n.flex_column.av-3wimev-c0d12a8e0f1cf8edfefb9bd62166aa20{\nborder-width:1px;\nborder-color:#9fc8f4;\nborder-style:solid;\nborder-radius:0px 0px 0px 0px;\npadding:8px 8px 8px 8px;\n}\n<\/style>\n<div  class='flex_column av-3wimev-c0d12a8e0f1cf8edfefb9bd62166aa20 av_one_fourth  avia-builder-el-7  el_after_av_three_fourth  avia-builder-el-last  flex_column_div  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-jp4r3erb-ff082e67f322a7542968950276b8300d\">\n#top .av_textblock_section.av-jp4r3erb-ff082e67f322a7542968950276b8300d .avia_textblock{\nfont-size:18px;\n}\n<\/style>\n<section  class='av_textblock_section av-jp4r3erb-ff082e67f322a7542968950276b8300d '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"text-align: center;\">t\u00e9l\u00e9chargez la brochure<br \/>\n<a href=\"https:\/\/www.ern.org\/wp-content\/uploads\/2020\/02\/WWF_Infofaltblatt_ERN_FR.pdf\">&lsquo;Le r\u00e9seau Rivi\u00e8res Sauvages en Europe<\/a><a href=\"https:\/\/www.ern.org\/wp-content\/uploads\/2020\/02\/WWF_Infofaltblatt_ERN_FR.pdf\">&lsquo;<\/a><\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-4hxi7k-06703804d72eb1ee60deadefb31fa002\">\n.avia-image-container.av-4hxi7k-06703804d72eb1ee60deadefb31fa002 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-4hxi7k-06703804d72eb1ee60deadefb31fa002 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-4hxi7k-06703804d72eb1ee60deadefb31fa002 av-styling- av-img-linked avia-align-center  avia-builder-el-9  el_after_av_textblock  el_before_av_hr '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><a href=\"https:\/\/www.ern.org\/wp-content\/uploads\/2020\/02\/WWF_Infofaltblatt_ERN_FR.pdf\" class='avia_image '  target=\"_blank\"  rel=\"noopener noreferrer\" aria-label='couv-plaquette-WR-FR'><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-12546 avia-img-lazy-loading-not-12546 avia_image ' src=\"https:\/\/www.ern.org\/wp-content\/uploads\/2020\/09\/couv-plaquette-WR-FR-1-210x300.jpg\" alt='' title='couv-plaquette-WR-FR'  height=\"300\" width=\"210\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.ern.org\/wp-content\/uploads\/2020\/09\/couv-plaquette-WR-FR-1-210x300.jpg 210w, https:\/\/www.ern.org\/wp-content\/uploads\/2020\/09\/couv-plaquette-WR-FR-1.jpg 396w\" sizes=\"(max-width: 210px) 100vw, 210px\" \/><\/a><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-153679s-bf8f09c8dbc370b295984e01a6630ba0\">\n#top .hr.hr-invisible.av-153679s-bf8f09c8dbc370b295984e01a6630ba0{\nheight:15px;\n}\n<\/style>\n<div  class='hr av-153679s-bf8f09c8dbc370b295984e01a6630ba0 hr-invisible  avia-builder-el-10  el_after_av_image  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-jp4r3erb-ff082e67f322a7542968950276b8300d\">\n#top .av_textblock_section.av-jp4r3erb-ff082e67f322a7542968950276b8300d .avia_textblock{\nfont-size:18px;\n}\n<\/style>\n<section  class='av_textblock_section av-jp4r3erb-ff082e67f322a7542968950276b8300d '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"text-align: center;\"><strong>D\u00e9couvrir les autres rivi\u00e8res candidates<\/strong><\/p>\n<\/div><\/section><br \/>\n<div  class='avia-button-wrap av-kf3s10vt-395449f24c4fc219e29a2e217a426f61-wrap avia-button-center  avia-builder-el-12  el_after_av_textblock  el_before_av_button '><a href='https:\/\/www.ern.org\/fr\/wild-rivers\/la-beverine\/'  class='avia-button av-kf3s10vt-395449f24c4fc219e29a2e217a426f61 av-link-btn avia-icon_select-no avia-size-x-large avia-position-center avia-color-blue'  target=\"_blank\"  rel=\"noopener noreferrer\"  aria-label=\"La Beverine (Suisse)\"><span class='avia_iconbox_title' >La Beverine (Suisse)<\/span><\/a><\/div><br \/>\n<div  class='avia-button-wrap av-kf3s10vt-eb06c72d5b96205bc527fc77a813eb03-wrap avia-button-center  avia-builder-el-13  el_after_av_button  el_before_av_button '><a href='https:\/\/www.ern.org\/fr\/la-chamuera\/'  class='avia-button av-kf3s10vt-eb06c72d5b96205bc527fc77a813eb03 av-link-btn avia-icon_select-no avia-size-x-large avia-position-center avia-color-blue'  target=\"_blank\"  rel=\"noopener noreferrer\"  aria-label=\"La Chamuera (Suisse)\"><span class='avia_iconbox_title' >La Chamuera (Suisse)<\/span><\/a><\/div><br \/>\n<div  class='avia-button-wrap av-kf3s10vt-845a535fdb9eaa8060c59e0a053cb810-wrap avia-button-center  avia-builder-el-14  el_after_av_button  el_before_av_button '><a href='https:\/\/www.ern.org\/fr\/la-riviere-soca\/'  class='avia-button av-kf3s10vt-845a535fdb9eaa8060c59e0a053cb810 av-link-btn avia-icon_select-no avia-size-x-large avia-position-center avia-color-blue'  target=\"_blank\"  rel=\"noopener noreferrer\"  aria-label=\"La So\u010da (Slov\u00e9nie)\"><span class='avia_iconbox_title' >La So\u010da (Slov\u00e9nie)<\/span><\/a><\/div><br \/>\n<div  class='avia-button-wrap av-kf3s10vt-a888824cfc4e77353e0e7f20ac2bf3ff-wrap avia-button-center  avia-builder-el-15  el_after_av_button  avia-builder-el-last '><a href='https:\/\/www.ern.org\/fr\/lammer-en-allemagne\/'  class='avia-button av-kf3s10vt-a888824cfc4e77353e0e7f20ac2bf3ff av-link-btn avia-icon_select-no avia-size-x-large avia-position-center avia-color-blue'  target=\"_blank\"  rel=\"noopener noreferrer\"  aria-label=\"L\u2019Ammer (Allemagne)\"><span class='avia_iconbox_title' >L\u2019Ammer (Allemagne)<\/span><\/a><\/div><\/p><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":5,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-23661","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.ern.org\/fr\/wp-json\/wp\/v2\/pages\/23661","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ern.org\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ern.org\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ern.org\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ern.org\/fr\/wp-json\/wp\/v2\/comments?post=23661"}],"version-history":[{"count":0,"href":"https:\/\/www.ern.org\/fr\/wp-json\/wp\/v2\/pages\/23661\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.ern.org\/fr\/wp-json\/wp\/v2\/media?parent=23661"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}