{"id":16727,"date":"2016-02-17T09:00:03","date_gmt":"2016-02-17T12:00:03","guid":{"rendered":"http:\/\/patagoniambiental.com.ar\/?p=16727"},"modified":"2016-02-17T09:00:03","modified_gmt":"2016-02-17T12:00:03","slug":"el-bolson-finalizo-la-obra-de-espigones-del-rio-quemquemtreu","status":"publish","type":"post","link":"https:\/\/patagoniambiental.com.ar\/info\/el-bolson-finalizo-la-obra-de-espigones-del-rio-quemquemtreu\/","title":{"rendered":"El Bols\u00f3n: finaliz\u00f3 la obra de espigones del r\u00edo Quemquemtreu"},"content":{"rendered":"<p>La obra insumi\u00f3 un financiamiento del Gobierno de R\u00edo Negro de $749.895 y hoy permite la seguridad h\u00eddrica para los vecinos con la estabilidad de los m\u00e1rgenes del r\u00edo que acompa\u00f1an su acci\u00f3n natural.<\/p>\n<p>Se trata de una obra en la que se desarrollaron trabajos de mantenimiento y mejora necesarios para consolidar las obras de estabilizaci\u00f3n de cauce y recuperaci\u00f3n de ribera del r\u00edo, donde se plante\u00f3, la recuperaci\u00f3n de las planicies inundables.<\/p>\n<p>La misma, correspondi\u00f3 a la restauraci\u00f3n de m\u00e1rgenes, junto a las de parquizaci\u00f3n de las riberas que se realizan peri\u00f3dicamente durante las \u00e9pocas de caudal m\u00ednimo, con el objetivo de asegurar a la poblaci\u00f3n y en el marco tur\u00edstico, mejorar las condiciones del espacio de la costa del r\u00edo Quequemtreu.<\/p>\n<p>En este sentido, se ejecutaron tareas de contenci\u00f3n de sedimentos, con espigones que se colocaron en las m\u00e1rgenes externas de curvas erosionadas del r\u00edo, en pos de lograr una restituci\u00f3n de dicho sector de ribera. Asimismo, se trabaj\u00f3 en la formaci\u00f3n de una canalizaci\u00f3n m\u00e1s profunda del cauce, alejada de la costa, conforme a la l\u00ednea que establecen los extremos de los espigones.<\/p>\n<p>En algunos casos se trat\u00f3 de espigones nuevos y en otros casos de reparaciones y refuerzos a espigones existentes, que han sido erosionados en sus extremos en sucesivas crecidas del r\u00edo. Cabe agregar, que este tipo de acciones llevadas adelante por DPA,\u00a0 acompa\u00f1an y conducen la acci\u00f3n natural del r\u00edo, en la generaci\u00f3n de meandros y curvas que embisten contra las m\u00e1rgenes.<\/p>\n<p>En este sentido, el objetivo principal de la obra fue detener los procesos de erosi\u00f3n de m\u00e1rgenes y desestabilizaci\u00f3n de los taludes de los terraplenes de defensa, as\u00ed como tambi\u00e9n el control de la erosi\u00f3n de fondo; ampliando la secci\u00f3n del cauce, y reduciendo la pendiente natural del fondo del r\u00edo.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La obra insumi\u00f3 un financiamiento del Gobierno de R\u00edo Negro de $749.895 y hoy permite la seguridad h\u00eddrica para los [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","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":"","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-5)","background-image":"","background-repeat":"repeat","background-position":"center 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