{"id":3232,"date":"2021-11-30T16:41:38","date_gmt":"2021-11-30T14:41:38","guid":{"rendered":"http:\/\/www.landerneau-ecologie.org\/?p=3232"},"modified":"2026-01-27T16:15:44","modified_gmt":"2026-01-27T14:15:44","slug":"landerneau-submergee-en-2050","status":"publish","type":"post","link":"http:\/\/www.landerneau-ecologie.org\/?p=3232","title":{"rendered":"Landerneau submerg\u00e9e en 2050 ?"},"content":{"rendered":"<p><a href=\"http:\/\/www.landerneau-ecologie.org\/?attachment_id=3930\" rel=\"attachment wp-att-3930\">premi\u00e8re mise en ligne 30 novembre 2021<br \/><img loading=\"lazy\" class=\"aligncenter size-full wp-image-3930\" src=\"https:\/\/i0.wp.com\/www.landerneau-ecologie.org\/wp-content\/uploads\/2021\/11\/landerneau-submersion.jpg?resize=676%2C138\" alt=\"\" width=\"676\" height=\"138\" srcset=\"https:\/\/i0.wp.com\/www.landerneau-ecologie.org\/wp-content\/uploads\/2021\/11\/landerneau-submersion.jpg?w=676 676w, https:\/\/i0.wp.com\/www.landerneau-ecologie.org\/wp-content\/uploads\/2021\/11\/landerneau-submersion.jpg?resize=300%2C61 300w\" sizes=\"(max-width: 676px) 100vw, 676px\" data-recalc-dims=\"1\" \/><\/a><a href=\"http:\/\/www.landerneau-ecologie.org\/?attachment_id=3926\" rel=\"attachment wp-att-3926\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-3926\" src=\"https:\/\/i0.wp.com\/www.landerneau-ecologie.org\/wp-content\/uploads\/2024\/10\/landerneau-innondee.jpg?resize=845%2C378\" alt=\"\" width=\"845\" height=\"378\" srcset=\"https:\/\/i0.wp.com\/www.landerneau-ecologie.org\/wp-content\/uploads\/2024\/10\/landerneau-innondee.jpg?w=845 845w, https:\/\/i0.wp.com\/www.landerneau-ecologie.org\/wp-content\/uploads\/2024\/10\/landerneau-innondee.jpg?resize=300%2C134 300w, https:\/\/i0.wp.com\/www.landerneau-ecologie.org\/wp-content\/uploads\/2024\/10\/landerneau-innondee.jpg?resize=768%2C344 768w\" sizes=\"(max-width: 845px) 100vw, 845px\" data-recalc-dims=\"1\" \/><\/a><\/p>\n<p><a href=\"https:\/\/www.ouest-france.fr\/bretagne\/landerneau-29800\/landerneau-lutter-contre-la-submersion-du-centre-historique-6636438\"><em><strong>https:\/\/www.ouest-france.fr\/bretagne\/landerneau-29800\/landerneau-lutter-contre-la-submersion-du-centre-historique-6636438<\/strong><\/em><\/a><\/p>\n<p>Apr\u00e8s de nombreux autres rapports qui vont dans le m\u00eame sens, celui de l\u2019association scientifique am\u00e9ricaine <a href=\"https:\/\/choices.climatecentral.org\/#16\/48.4493\/-4.2503?compare=temperatures&amp;carbon-end-yr=2100&amp;scenario-a=warming-4&amp;scenario-b=warming-2\"><strong>Climate Central<\/strong><\/a> pointe les zones submerg\u00e9es en Bretagne en 2050. Il ne devrait pas laisser indiff\u00e9rents les habitantes et habitants de Landerneau. D\u00e9j\u00e0 nous devons nous habituer \u00e0 des d\u00e9bordements r\u00e9p\u00e9t\u00e9s sur les quais. Ce n\u2019est qu\u2019un d\u00e9but : les mesures <a href=\"http:\/\/refmar.shom.fr\/fr\/evolution-niveau-marin-brest\"><strong>faites \u00e0 Brest<\/strong><\/a> sur le niveau de la mer confirment une acc\u00e9l\u00e9ration du ph\u00e9nom\u00e8ne : 10cm suppl\u00e9mentaires dans les trente derni\u00e8res ann\u00e9es. Dans les trente prochaines, c\u2019est tout le centre historique de la ville qui serait devenu inhabitable et ceci d\u00e8s l\u2019hypoth\u00e8se d\u2019une augmentation de la temp\u00e9rature de 2\u00b0C. Or dans l\u2019\u00e9tat des engagements tr\u00e8s insuffisants pris par les diff\u00e9rents pays \u00e0 Paris lors de la COP 21 ce niveau pourrait \u00eatre atteint ou m\u00eame d\u00e9pass\u00e9 en 2050. L\u2019augmentation de la temp\u00e9rature est d\u00e9j\u00e0 de 1\u00b0C depuis le d\u00e9but de l\u2019\u00e8re industrielle et augmente actuellement de 0,2\u00b0C tous les dix ans alors que les \u00e9missions mondiales sont reparties \u00e0 la hausse.<a href=\"https:\/\/www.francetvinfo.fr\/meteo\/climat\/rechauffement-climatique-voici-a-quoi-il-faut-s-attendre-avec-la-hausse-estimee-a-2-7-c-apres-la-cop26_4845901.html\"><strong>(voir)<\/strong><\/a><\/p>\n<p><strong>Quelques cartes du rapport Climate Central :<\/strong><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.landerneau-ecologie.org\/wp-content\/uploads\/2021\/11\/landerneau-submersion-013.jpg\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-3233\" src=\"https:\/\/i0.wp.com\/www.landerneau-ecologie.org\/wp-content\/uploads\/2021\/11\/landerneau-submersion-013.jpg?resize=650%2C450\" alt=\"landerneau submersion 013\" width=\"650\" height=\"450\" data-recalc-dims=\"1\" \/><\/a><\/p>\n<p>\u00a0<\/p>\n<p style=\"text-align: center\"><em><strong>Le pont de Rohan et le centre historique sous l&#8217;eau.<\/strong><\/em><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.landerneau-ecologie.org\/wp-content\/uploads\/2021\/11\/landerneau-submersion-011.jpg\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-3235\" src=\"https:\/\/i0.wp.com\/www.landerneau-ecologie.org\/wp-content\/uploads\/2021\/11\/landerneau-submersion-011.jpg?resize=650%2C450\" alt=\"landerneau submersion 011\" width=\"650\" height=\"450\" srcset=\"https:\/\/i0.wp.com\/www.landerneau-ecologie.org\/wp-content\/uploads\/2021\/11\/landerneau-submersion-011.jpg?w=657 657w, https:\/\/i0.wp.com\/www.landerneau-ecologie.org\/wp-content\/uploads\/2021\/11\/landerneau-submersion-011.jpg?resize=300%2C208 300w\" sizes=\"(max-width: 650px) 100vw, 650px\" data-recalc-dims=\"1\" \/><\/a><\/p>\n<p>\u00a0<\/p>\n<p style=\"text-align: center\"><a href=\"http:\/\/www.landerneau-ecologie.org\/wp-content\/uploads\/2021\/11\/landerneau-submersion-012.jpg\"><strong>L&#8217;Elorn reprend son lit initial<\/strong><img loading=\"lazy\" class=\"aligncenter size-full wp-image-3236\" src=\"https:\/\/i0.wp.com\/www.landerneau-ecologie.org\/wp-content\/uploads\/2021\/11\/landerneau-submersion-012.jpg?resize=650%2C455\" alt=\"landerneau submersion 012\" width=\"650\" height=\"455\" srcset=\"https:\/\/i0.wp.com\/www.landerneau-ecologie.org\/wp-content\/uploads\/2021\/11\/landerneau-submersion-012.jpg?w=653 653w, https:\/\/i0.wp.com\/www.landerneau-ecologie.org\/wp-content\/uploads\/2021\/11\/landerneau-submersion-012.jpg?resize=300%2C210 300w\" sizes=\"(max-width: 650px) 100vw, 650px\" data-recalc-dims=\"1\" \/><\/a><\/p>\n<p><strong>La question du jour : Quelles d\u00e9cisions au niveau de la municipalit\u00e9 et de la communaut\u00e9 de communes ? Quelle r\u00e9action des habitant(e)s de notre ville quand on se souvient que celles et ceux qui atteignent la majorit\u00e9 en 2022 n&#8217;auront que 46 ans en 2050 ! <\/strong><\/p>\n<p style=\"text-align: center\"><strong>Voir aussi :<\/strong><\/p>\n<h2><a title=\"Lien permanent vers Mettre un coup d\u2019arr\u00eat au projet de zone commerciale dans la vall\u00e9e du Leck \u00e0 Landerneau. C\u2019\u00e9tait notre combat pour le climat et la biodiversit\u00e9.\" href=\"http:\/\/www.landerneau-ecologie.org\/?p=2927\" rel=\"bookmark\">Mettre un coup d\u2019arr\u00eat au projet de zone commerciale dans la vall\u00e9e du Leck \u00e0 Landerneau. C\u2019\u00e9tait notre combat pour le climat et la biodiversit\u00e9.<\/a><\/h2>\n<p><a href=\"http:\/\/www.landerneau-ecologie.org\/?attachment_id=2968\" rel=\"attachment wp-att-2968\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-2968\" src=\"https:\/\/i0.wp.com\/www.landerneau-ecologie.org\/wp-content\/uploads\/2020\/11\/leck-OF.png?resize=990%2C857\" alt=\"\" width=\"990\" height=\"857\" srcset=\"https:\/\/i0.wp.com\/www.landerneau-ecologie.org\/wp-content\/uploads\/2020\/11\/leck-OF.png?w=990 990w, https:\/\/i0.wp.com\/www.landerneau-ecologie.org\/wp-content\/uploads\/2020\/11\/leck-OF.png?resize=300%2C259 300w\" sizes=\"(max-width: 990px) 100vw, 990px\" data-recalc-dims=\"1\" \/><\/a><\/p>\n\n\n<figure class=\"wp-block-image\"><img alt=\"\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img alt=\"\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/i0.wp.com\/www.landerneau-ecologie.org\/wp-content\/uploads\/2024\/10\/landerneau-innondee.jpg\"><img loading=\"lazy\" width=\"845\" height=\"378\" src=\"https:\/\/i0.wp.com\/www.landerneau-ecologie.org\/wp-content\/uploads\/2024\/10\/landerneau-innondee.jpg?resize=845%2C378\" alt=\"\" class=\"wp-image-3926\" srcset=\"https:\/\/i0.wp.com\/www.landerneau-ecologie.org\/wp-content\/uploads\/2024\/10\/landerneau-innondee.jpg?w=845 845w, https:\/\/i0.wp.com\/www.landerneau-ecologie.org\/wp-content\/uploads\/2024\/10\/landerneau-innondee.jpg?resize=300%2C134 300w, https:\/\/i0.wp.com\/www.landerneau-ecologie.org\/wp-content\/uploads\/2024\/10\/landerneau-innondee.jpg?resize=768%2C344 768w\" sizes=\"(max-width: 845px) 100vw, 845px\" data-recalc-dims=\"1\" \/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>premi\u00e8re mise en ligne 30 novembre 2021 https:\/\/www.ouest-france.fr\/bretagne\/landerneau-29800\/landerneau-lutter-contre-la-submersion-du-centre-historique-6636438 Apr\u00e8s de nombreux autres rapports qui vont dans le m\u00eame sens, celui de l\u2019association scientifique am\u00e9ricaine Climate Central pointe les zones submerg\u00e9es en Bretagne en 2050. Il ne devrait pas laisser indiff\u00e9rents les habitantes et habitants de Landerneau. D\u00e9j\u00e0 nous devons nous habituer \u00e0 des d\u00e9bordements r\u00e9p\u00e9t\u00e9s [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true},"categories":[1],"tags":[],"jetpack_featured_media_url":"","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/pE6pS-Q8","_links":{"self":[{"href":"http:\/\/www.landerneau-ecologie.org\/index.php?rest_route=\/wp\/v2\/posts\/3232"}],"collection":[{"href":"http:\/\/www.landerneau-ecologie.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.landerneau-ecologie.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.landerneau-ecologie.org\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.landerneau-ecologie.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3232"}],"version-history":[{"count":19,"href":"http:\/\/www.landerneau-ecologie.org\/index.php?rest_route=\/wp\/v2\/posts\/3232\/revisions"}],"predecessor-version":[{"id":4248,"href":"http:\/\/www.landerneau-ecologie.org\/index.php?rest_route=\/wp\/v2\/posts\/3232\/revisions\/4248"}],"wp:attachment":[{"href":"http:\/\/www.landerneau-ecologie.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3232"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.landerneau-ecologie.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3232"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.landerneau-ecologie.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}