{"id":88805,"date":"2024-04-30T09:46:48","date_gmt":"2024-04-30T07:46:48","guid":{"rendered":"https:\/\/www.immo-invest.ch\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\/"},"modified":"2024-04-30T11:35:40","modified_gmt":"2024-04-30T09:35:40","slug":"dringende-kampf-gegen-bodensenkung-grossstaedte-versinken","status":"publish","type":"post","link":"https:\/\/www.immo-invest.ch\/fr\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\/","title":{"rendered":"Lutter d&rsquo;urgence contre l&rsquo;affaissement des sols ; les grandes villes s&rsquo;enfoncent dans l&rsquo;eau"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">La Chine a connu un boom de la construction sans pr\u00e9c\u00e9dent au cours des derni\u00e8res d\u00e9cennies, qui a maintenant de s\u00e9rieuses cons\u00e9quences. Combin\u00e9e \u00e0 la forte augmentation de l&rsquo;utilisation des eaux souterraines, cette situation entra\u00eene un affaissement sensible des villes du pays, en particulier des m\u00e9tropoles de Shanghai et de P\u00e9kin. Les experts pr\u00e9viennent que sans mesures appropri\u00e9es, la situation pourrait prendre des proportions catastrophiques, comme cela a d\u00e9j\u00e0 \u00e9t\u00e9 observ\u00e9 \u00e0 Tokyo, o\u00f9 des mesures correctives ont toutefois \u00e9t\u00e9 prises avec succ\u00e8s.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le ph\u00e9nom\u00e8ne de l&rsquo;affaissement des villes s&rsquo;observe \u00e0 l&rsquo;\u00e9chelle mondiale et touche des m\u00e9tropoles comme Venise, Jakarta, Bangkok et la Nouvelle-Orl\u00e9ans. Ces villes sont particuli\u00e8rement vuln\u00e9rables \u00e0 la mont\u00e9e du niveau de la mer et \u00e0 l&rsquo;affaissement simultan\u00e9 du sol. Sans intervention, elles risquent de subir de graves inondations. Les co\u00fbts des dommages caus\u00e9s aux infrastructures telles que les b\u00e2timents, les routes et les services publics sont immenses. Rien qu&rsquo;en Chine, le co\u00fbt annuel des dommages est estim\u00e9 \u00e0 1,5 milliard de dollars.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les causes de l&rsquo;affaissement sont multiples et comprennent le pr\u00e9l\u00e8vement excessif d&rsquo;eau souterraine, les constructions lourdes et l&rsquo;ass\u00e8chement des sols humides. Une \u00e9quipe de chercheurs chinois a \u00e9tudi\u00e9 en d\u00e9tail l&rsquo;impact de ces d\u00e9veloppements et a pr\u00e9sent\u00e9 des donn\u00e9es alarmantes : Pr\u00e8s de la moiti\u00e9 des zones urbaines chinoises s&rsquo;enfoncent de plus de trois millim\u00e8tres par an, et 16 pour cent s&rsquo;enfoncent de plus de dix millim\u00e8tres. Le probl\u00e8me est particuli\u00e8rement aigu dans la m\u00e9galopole de P\u00e9kin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les recherches men\u00e9es par Zurui Ao et son \u00e9quipe \u00e0 la South China Normal University de Foshan se basent sur des mesures satellites de 82 grandes villes chinoises. Celles-ci montrent qu&rsquo;environ 29% de la population urbaine chinoise vit sur des sols qui s&rsquo;affaissent de plus en plus, ce qui repr\u00e9sentait environ 270 millions de personnes en 2020.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L&rsquo;extraction massive d&rsquo;eau souterraine est un probl\u00e8me mondial. Lorsque l&rsquo;eau est remplac\u00e9e par de l&rsquo;air entre des particules de s\u00e9diments, ces particules se compriment davantage, ce qui entra\u00eene un affaissement du sol. Ce ph\u00e9nom\u00e8ne est particuli\u00e8rement marqu\u00e9 \u00e0 Jakarta, o\u00f9 le sol s&rsquo;enfonce jusqu&rsquo;\u00e0 25 centim\u00e8tres par an dans certains quartiers. Les cons\u00e9quences sont graves : l&rsquo;intrusion d&rsquo;eau sal\u00e9e, la destruction des infrastructures et les pertes d&rsquo;eau consid\u00e9rables obligent la ville \u00e0 pomper continuellement l&rsquo;eau dans les zones touch\u00e9es.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cet exemple montre \u00e0 quel point il est urgent de d\u00e9velopper et de mettre en \u0153uvre des strat\u00e9gies efficaces pour faire face \u00e0 ce probl\u00e8me mondial, afin de minimiser les dommages et les risques \u00e0 long terme.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>En Chine, le boom continu de la construction, combin\u00e9 \u00e0 un pr\u00e9l\u00e8vement excessif des eaux souterraines, pose un s\u00e9rieux probl\u00e8me : de nombreuses grandes villes, y compris Shanghai et P\u00e9kin, s&rsquo;enfoncent de plus en plus. Cette \u00e9volution pourrait avoir des cons\u00e9quences dramatiques, notamment pour les r\u00e9gions c\u00f4ti\u00e8res dens\u00e9ment peupl\u00e9es.<\/p>\n","protected":false},"author":2,"featured_media":88715,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pmpro_default_level":"0","_surecart_dashboard_logo_width":"180px","_surecart_dashboard_show_logo":true,"_surecart_dashboard_navigation_orders":true,"_surecart_dashboard_navigation_invoices":true,"_surecart_dashboard_navigation_subscriptions":true,"_surecart_dashboard_navigation_downloads":true,"_surecart_dashboard_navigation_billing":true,"_surecart_dashboard_navigation_account":true,"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[22699,22353,22357],"tags":[46251,872,3931,46252,2002,46253],"class_list":["post-88805","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-durabilite","category-international-fr","category-industrie-du-batiment","tag-globale-herausforderungen-fr","tag-immoinvest-fr","tag-immonews-fr","tag-infrastrukturschaeden-fr","tag-news-fr","tag-staedtische-absenkung-fr","pmpro-has-access"],"acf":{"bild_mit_ki_erstellt_worden":[],"lead":"En Chine, le boom continu de la construction, combin\u00e9 \u00e0 un pr\u00e9l\u00e8vement excessif des eaux souterraines, pose un s\u00e9rieux probl\u00e8me : de nombreuses grandes villes, y compris Shanghai et P\u00e9kin, s'enfoncent de plus en plus. Cette \u00e9volution pourrait avoir des cons\u00e9quences dramatiques, notamment pour les r\u00e9gions c\u00f4ti\u00e8res dens\u00e9ment peupl\u00e9es.","autor":"Quelle: Ingenieur","ort":"","bildunterschrift":"","zusammenfassung":"","bild_im_grid":false,"gallerie":"","newsim":""},"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"En Chine, le boom continu de la construction, combin\u00e9 \u00e0 un pr\u00e9l\u00e8vement excessif des eaux souterraines, pose un s\u00e9rieux probl\u00e8me : de nombreuses grandes villes, y compris Shanghai et P\u00e9kin, s&#039;enfoncent de plus en plus. Cette \u00e9volution pourrait avoir des cons\u00e9quences dramatiques, notamment pour les r\u00e9gions c\u00f4ti\u00e8res dens\u00e9ment peupl\u00e9es.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"immovestuser\"\/>\n\t<meta name=\"google-site-verification\" content=\"fHJKvgWpZCR2zVBHWfkQeFXC11qieUSff0HGNYfuyLA\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.immo-invest.ch\/fr\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"fr_FR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien - Die\u00a0Plattform f\u00fcr Standorte und Immobilien\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Lutter d\u2019urgence contre l\u2019affaissement des sols ; les grandes villes s\u2019enfoncent dans l\u2019eau - immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien\" \/>\n\t\t<meta property=\"og:description\" content=\"En Chine, le boom continu de la construction, combin\u00e9 \u00e0 un pr\u00e9l\u00e8vement excessif des eaux souterraines, pose un s\u00e9rieux probl\u00e8me : de nombreuses grandes villes, y compris Shanghai et P\u00e9kin, s&#039;enfoncent de plus en plus. Cette \u00e9volution pourrait avoir des cons\u00e9quences dramatiques, notamment pour les r\u00e9gions c\u00f4ti\u00e8res dens\u00e9ment peupl\u00e9es.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/www.immo-invest.ch\/fr\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/www.immo-invest.ch\/wp-content\/uploads\/2024\/04\/Absinkung_Wasserspiegel.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/www.immo-invest.ch\/wp-content\/uploads\/2024\/04\/Absinkung_Wasserspiegel.png\" \/>\n\t\t<meta property=\"og:image:width\" content=\"1468\" \/>\n\t\t<meta property=\"og:image:height\" content=\"838\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-04-30T07:46:48+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-04-30T09:35:40+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/people\/Immoinvest\/100077962920504\/\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:site\" content=\"@i\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Lutter d\u2019urgence contre l\u2019affaissement des sols ; les grandes villes s\u2019enfoncent dans l\u2019eau - immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien\" \/>\n\t\t<meta name=\"twitter:description\" content=\"En Chine, le boom continu de la construction, combin\u00e9 \u00e0 un pr\u00e9l\u00e8vement excessif des eaux souterraines, pose un s\u00e9rieux probl\u00e8me : de nombreuses grandes villes, y compris Shanghai et P\u00e9kin, s&#039;enfoncent de plus en plus. Cette \u00e9volution pourrait avoir des cons\u00e9quences dramatiques, notamment pour les r\u00e9gions c\u00f4ti\u00e8res dens\u00e9ment peupl\u00e9es.\" \/>\n\t\t<meta name=\"twitter:creator\" content=\"@i\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/www.immo-invest.ch\/wp-content\/uploads\/2024\/04\/Absinkung_Wasserspiegel.png\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\\\/#blogposting\",\"name\":\"Lutter d\\u2019urgence contre l\\u2019affaissement des sols ; les grandes villes s\\u2019enfoncent dans l\\u2019eau - immo!nvest - Die Plattform f\\u00fcr Standorte und Immobilien\",\"headline\":\"Lutter d&rsquo;urgence contre l&rsquo;affaissement des sols ; les grandes villes s&rsquo;enfoncent dans l&rsquo;eau\",\"author\":{\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/author\\\/immovestuser\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.immo-invest.ch\\\/wp-content\\\/uploads\\\/2024\\\/04\\\/Absinkung_Wasserspiegel.png\",\"width\":1468,\"height\":838},\"datePublished\":\"2024-04-30T09:46:48+02:00\",\"dateModified\":\"2024-04-30T11:35:40+02:00\",\"inLanguage\":\"fr-FR\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\\\/#webpage\"},\"articleSection\":\"Durabilit\\u00e9, Global, Industrie du b\\u00e2timent, Globale Herausforderungen, Immoinvest, immoNews, Infrastruktursch\\u00e4den, News, St\\u00e4dtische Absenkung, Facultatif\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/categories\\\/regions\\\/#listItem\",\"name\":\"R\\u00e9gions\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/categories\\\/regions\\\/#listItem\",\"position\":2,\"name\":\"R\\u00e9gions\",\"item\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/categories\\\/regions\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/categories\\\/regions\\\/international\\\/#listItem\",\"name\":\"International\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/categories\\\/regions\\\/international\\\/#listItem\",\"position\":3,\"name\":\"International\",\"item\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/categories\\\/regions\\\/international\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/categories\\\/regions\\\/international\\\/international-fr\\\/#listItem\",\"name\":\"Global\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/categories\\\/regions\\\/#listItem\",\"name\":\"R\\u00e9gions\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/categories\\\/regions\\\/international\\\/international-fr\\\/#listItem\",\"position\":4,\"name\":\"Global\",\"item\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/categories\\\/regions\\\/international\\\/international-fr\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\\\/#listItem\",\"name\":\"Lutter d&rsquo;urgence contre l&rsquo;affaissement des sols ; les grandes villes s&rsquo;enfoncent dans l&rsquo;eau\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/categories\\\/regions\\\/international\\\/#listItem\",\"name\":\"International\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\\\/#listItem\",\"position\":5,\"name\":\"Lutter d&rsquo;urgence contre l&rsquo;affaissement des sols ; les grandes villes s&rsquo;enfoncent dans l&rsquo;eau\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/categories\\\/regions\\\/international\\\/international-fr\\\/#listItem\",\"name\":\"Global\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/#organization\",\"name\":\"immo!nvest - Die Plattform f\\u00fcr Standorte und Immobilien\",\"description\":\"Die\\u00a0Plattform f\\u00fcr Standorte und Immobilien\",\"url\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/\",\"email\":\"admin@immomedia.ag\",\"telephone\":\"+41444420002\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.immo-invest.ch\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/immoinvest_sm-scaled.jpg\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\\\/#organizationLogo\",\"width\":2560,\"height\":1340},\"image\":{\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\\\/#organizationLogo\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/people\\\/Immoinvest\\\/100077962920504\\\/\",\"https:\\\/\\\/x.com\\\/i\\\/flow\\\/login?redirect_after_login=immoinvest_ch\",\"https:\\\/\\\/www.instagram.com\\\/immoinvest_ch\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/immoinvest-swiss\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/author\\\/immovestuser\\\/#author\",\"url\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/author\\\/immovestuser\\\/\",\"name\":\"immovestuser\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/8e01f4d99f2eeea7a362ebb93305e1172a70e9293ba250f897a65c39f54cdd1e?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"immovestuser\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\\\/#webpage\",\"url\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\\\/\",\"name\":\"Lutter d\\u2019urgence contre l\\u2019affaissement des sols ; les grandes villes s\\u2019enfoncent dans l\\u2019eau - immo!nvest - Die Plattform f\\u00fcr Standorte und Immobilien\",\"description\":\"En Chine, le boom continu de la construction, combin\\u00e9 \\u00e0 un pr\\u00e9l\\u00e8vement excessif des eaux souterraines, pose un s\\u00e9rieux probl\\u00e8me : de nombreuses grandes villes, y compris Shanghai et P\\u00e9kin, s'enfoncent de plus en plus. Cette \\u00e9volution pourrait avoir des cons\\u00e9quences dramatiques, notamment pour les r\\u00e9gions c\\u00f4ti\\u00e8res dens\\u00e9ment peupl\\u00e9es.\",\"inLanguage\":\"fr-FR\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/author\\\/immovestuser\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/author\\\/immovestuser\\\/#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.immo-invest.ch\\\/wp-content\\\/uploads\\\/2024\\\/04\\\/Absinkung_Wasserspiegel.png\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\\\/#mainImage\",\"width\":1468,\"height\":838},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\\\/#mainImage\"},\"datePublished\":\"2024-04-30T09:46:48+02:00\",\"dateModified\":\"2024-04-30T11:35:40+02:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/\",\"name\":\"immo!nvest - Die Plattform f\\u00fcr Standorte und Immobilien\",\"description\":\"Die\\u00a0Plattform f\\u00fcr Standorte und Immobilien\",\"inLanguage\":\"fr-FR\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.immo-invest.ch\\\/fr\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Lutter d\u2019urgence contre l\u2019affaissement des sols ; les grandes villes s\u2019enfoncent dans l\u2019eau - immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien","description":"En Chine, le boom continu de la construction, combin\u00e9 \u00e0 un pr\u00e9l\u00e8vement excessif des eaux souterraines, pose un s\u00e9rieux probl\u00e8me : de nombreuses grandes villes, y compris Shanghai et P\u00e9kin, s'enfoncent de plus en plus. Cette \u00e9volution pourrait avoir des cons\u00e9quences dramatiques, notamment pour les r\u00e9gions c\u00f4ti\u00e8res dens\u00e9ment peupl\u00e9es.","canonical_url":"https:\/\/www.immo-invest.ch\/fr\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"google-site-verification":"fHJKvgWpZCR2zVBHWfkQeFXC11qieUSff0HGNYfuyLA","miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"https:\/\/www.immo-invest.ch\/fr\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\/#blogposting","name":"Lutter d\u2019urgence contre l\u2019affaissement des sols ; les grandes villes s\u2019enfoncent dans l\u2019eau - immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien","headline":"Lutter d&rsquo;urgence contre l&rsquo;affaissement des sols ; les grandes villes s&rsquo;enfoncent dans l&rsquo;eau","author":{"@id":"https:\/\/www.immo-invest.ch\/fr\/author\/immovestuser\/#author"},"publisher":{"@id":"https:\/\/www.immo-invest.ch\/fr\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/www.immo-invest.ch\/wp-content\/uploads\/2024\/04\/Absinkung_Wasserspiegel.png","width":1468,"height":838},"datePublished":"2024-04-30T09:46:48+02:00","dateModified":"2024-04-30T11:35:40+02:00","inLanguage":"fr-FR","mainEntityOfPage":{"@id":"https:\/\/www.immo-invest.ch\/fr\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\/#webpage"},"isPartOf":{"@id":"https:\/\/www.immo-invest.ch\/fr\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\/#webpage"},"articleSection":"Durabilit\u00e9, Global, Industrie du b\u00e2timent, Globale Herausforderungen, Immoinvest, immoNews, Infrastruktursch\u00e4den, News, St\u00e4dtische Absenkung, Facultatif"},{"@type":"BreadcrumbList","@id":"https:\/\/www.immo-invest.ch\/fr\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/www.immo-invest.ch\/fr\/#listItem","position":1,"name":"Home","item":"https:\/\/www.immo-invest.ch\/fr\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/#listItem","name":"R\u00e9gions"}},{"@type":"ListItem","@id":"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/#listItem","position":2,"name":"R\u00e9gions","item":"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/international\/#listItem","name":"International"},"previousItem":{"@type":"ListItem","@id":"https:\/\/www.immo-invest.ch\/fr\/#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/international\/#listItem","position":3,"name":"International","item":"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/international\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/international\/international-fr\/#listItem","name":"Global"},"previousItem":{"@type":"ListItem","@id":"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/#listItem","name":"R\u00e9gions"}},{"@type":"ListItem","@id":"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/international\/international-fr\/#listItem","position":4,"name":"Global","item":"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/international\/international-fr\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.immo-invest.ch\/fr\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\/#listItem","name":"Lutter d&rsquo;urgence contre l&rsquo;affaissement des sols ; les grandes villes s&rsquo;enfoncent dans l&rsquo;eau"},"previousItem":{"@type":"ListItem","@id":"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/international\/#listItem","name":"International"}},{"@type":"ListItem","@id":"https:\/\/www.immo-invest.ch\/fr\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\/#listItem","position":5,"name":"Lutter d&rsquo;urgence contre l&rsquo;affaissement des sols ; les grandes villes s&rsquo;enfoncent dans l&rsquo;eau","previousItem":{"@type":"ListItem","@id":"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/international\/international-fr\/#listItem","name":"Global"}}]},{"@type":"Organization","@id":"https:\/\/www.immo-invest.ch\/fr\/#organization","name":"immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien","description":"Die\u00a0Plattform f\u00fcr Standorte und Immobilien","url":"https:\/\/www.immo-invest.ch\/fr\/","email":"admin@immomedia.ag","telephone":"+41444420002","logo":{"@type":"ImageObject","url":"https:\/\/www.immo-invest.ch\/wp-content\/uploads\/2024\/09\/immoinvest_sm-scaled.jpg","@id":"https:\/\/www.immo-invest.ch\/fr\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\/#organizationLogo","width":2560,"height":1340},"image":{"@id":"https:\/\/www.immo-invest.ch\/fr\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\/#organizationLogo"},"sameAs":["https:\/\/www.facebook.com\/people\/Immoinvest\/100077962920504\/","https:\/\/x.com\/i\/flow\/login?redirect_after_login=immoinvest_ch","https:\/\/www.instagram.com\/immoinvest_ch\/","https:\/\/www.linkedin.com\/company\/immoinvest-swiss"]},{"@type":"Person","@id":"https:\/\/www.immo-invest.ch\/fr\/author\/immovestuser\/#author","url":"https:\/\/www.immo-invest.ch\/fr\/author\/immovestuser\/","name":"immovestuser","image":{"@type":"ImageObject","@id":"https:\/\/www.immo-invest.ch\/fr\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/8e01f4d99f2eeea7a362ebb93305e1172a70e9293ba250f897a65c39f54cdd1e?s=96&d=mm&r=g","width":96,"height":96,"caption":"immovestuser"}},{"@type":"WebPage","@id":"https:\/\/www.immo-invest.ch\/fr\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\/#webpage","url":"https:\/\/www.immo-invest.ch\/fr\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\/","name":"Lutter d\u2019urgence contre l\u2019affaissement des sols ; les grandes villes s\u2019enfoncent dans l\u2019eau - immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien","description":"En Chine, le boom continu de la construction, combin\u00e9 \u00e0 un pr\u00e9l\u00e8vement excessif des eaux souterraines, pose un s\u00e9rieux probl\u00e8me : de nombreuses grandes villes, y compris Shanghai et P\u00e9kin, s'enfoncent de plus en plus. Cette \u00e9volution pourrait avoir des cons\u00e9quences dramatiques, notamment pour les r\u00e9gions c\u00f4ti\u00e8res dens\u00e9ment peupl\u00e9es.","inLanguage":"fr-FR","isPartOf":{"@id":"https:\/\/www.immo-invest.ch\/fr\/#website"},"breadcrumb":{"@id":"https:\/\/www.immo-invest.ch\/fr\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\/#breadcrumblist"},"author":{"@id":"https:\/\/www.immo-invest.ch\/fr\/author\/immovestuser\/#author"},"creator":{"@id":"https:\/\/www.immo-invest.ch\/fr\/author\/immovestuser\/#author"},"image":{"@type":"ImageObject","url":"https:\/\/www.immo-invest.ch\/wp-content\/uploads\/2024\/04\/Absinkung_Wasserspiegel.png","@id":"https:\/\/www.immo-invest.ch\/fr\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\/#mainImage","width":1468,"height":838},"primaryImageOfPage":{"@id":"https:\/\/www.immo-invest.ch\/fr\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\/#mainImage"},"datePublished":"2024-04-30T09:46:48+02:00","dateModified":"2024-04-30T11:35:40+02:00"},{"@type":"WebSite","@id":"https:\/\/www.immo-invest.ch\/fr\/#website","url":"https:\/\/www.immo-invest.ch\/fr\/","name":"immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien","description":"Die\u00a0Plattform f\u00fcr Standorte und Immobilien","inLanguage":"fr-FR","publisher":{"@id":"https:\/\/www.immo-invest.ch\/fr\/#organization"}}]},"og:locale":"fr_FR","og:site_name":"immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien - Die\u00a0Plattform f\u00fcr Standorte und Immobilien","og:type":"article","og:title":"Lutter d\u2019urgence contre l\u2019affaissement des sols ; les grandes villes s\u2019enfoncent dans l\u2019eau - immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien","og:description":"En Chine, le boom continu de la construction, combin\u00e9 \u00e0 un pr\u00e9l\u00e8vement excessif des eaux souterraines, pose un s\u00e9rieux probl\u00e8me : de nombreuses grandes villes, y compris Shanghai et P\u00e9kin, s'enfoncent de plus en plus. Cette \u00e9volution pourrait avoir des cons\u00e9quences dramatiques, notamment pour les r\u00e9gions c\u00f4ti\u00e8res dens\u00e9ment peupl\u00e9es.","og:url":"https:\/\/www.immo-invest.ch\/fr\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\/","og:image":"https:\/\/www.immo-invest.ch\/wp-content\/uploads\/2024\/04\/Absinkung_Wasserspiegel.png","og:image:secure_url":"https:\/\/www.immo-invest.ch\/wp-content\/uploads\/2024\/04\/Absinkung_Wasserspiegel.png","og:image:width":1468,"og:image:height":838,"article:published_time":"2024-04-30T07:46:48+00:00","article:modified_time":"2024-04-30T09:35:40+00:00","article:publisher":"https:\/\/www.facebook.com\/people\/Immoinvest\/100077962920504\/","twitter:card":"summary_large_image","twitter:site":"@i","twitter:title":"Lutter d\u2019urgence contre l\u2019affaissement des sols ; les grandes villes s\u2019enfoncent dans l\u2019eau - immo!nvest - Die Plattform f\u00fcr Standorte und Immobilien","twitter:description":"En Chine, le boom continu de la construction, combin\u00e9 \u00e0 un pr\u00e9l\u00e8vement excessif des eaux souterraines, pose un s\u00e9rieux probl\u00e8me : de nombreuses grandes villes, y compris Shanghai et P\u00e9kin, s'enfoncent de plus en plus. Cette \u00e9volution pourrait avoir des cons\u00e9quences dramatiques, notamment pour les r\u00e9gions c\u00f4ti\u00e8res dens\u00e9ment peupl\u00e9es.","twitter:creator":"@i","twitter:image":"https:\/\/www.immo-invest.ch\/wp-content\/uploads\/2024\/04\/Absinkung_Wasserspiegel.png"},"aioseo_meta_data":{"post_id":"88805","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2024-09-20 19:08:59","updated":"2025-10-24 01:26:13","seo_analyzer_scan_date":null,"focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.immo-invest.ch\/fr\/\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/\" title=\"R\u00e9gions\">R\u00e9gions<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/international\/\" title=\"International\">International<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/international\/international-fr\/\" title=\"Global\">Global<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tLutter d\u2019urgence contre l\u2019affaissement des sols ; les grandes villes s\u2019enfoncent dans l\u2019eau\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/www.immo-invest.ch\/fr\/"},{"label":"R\u00e9gions","link":"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/"},{"label":"International","link":"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/international\/"},{"label":"Global","link":"https:\/\/www.immo-invest.ch\/fr\/categories\/regions\/international\/international-fr\/"},{"label":"Lutter d&rsquo;urgence contre l&rsquo;affaissement des sols ; les grandes villes s&rsquo;enfoncent dans l&rsquo;eau","link":"https:\/\/www.immo-invest.ch\/fr\/dringende-kampf-gegen-bodensenkung-grossstaedte-versinken\/"}],"featured_image_src":"https:\/\/www.immo-invest.ch\/wp-content\/uploads\/2024\/04\/Absinkung_Wasserspiegel-336x168.png","_links":{"self":[{"href":"https:\/\/www.immo-invest.ch\/fr\/wp-json\/wp\/v2\/posts\/88805","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.immo-invest.ch\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.immo-invest.ch\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.immo-invest.ch\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.immo-invest.ch\/fr\/wp-json\/wp\/v2\/comments?post=88805"}],"version-history":[{"count":0,"href":"https:\/\/www.immo-invest.ch\/fr\/wp-json\/wp\/v2\/posts\/88805\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.immo-invest.ch\/fr\/wp-json\/wp\/v2\/media\/88715"}],"wp:attachment":[{"href":"https:\/\/www.immo-invest.ch\/fr\/wp-json\/wp\/v2\/media?parent=88805"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.immo-invest.ch\/fr\/wp-json\/wp\/v2\/categories?post=88805"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.immo-invest.ch\/fr\/wp-json\/wp\/v2\/tags?post=88805"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}