{"id":14136,"date":"2018-03-09T09:00:42","date_gmt":"2018-03-09T09:00:42","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/gestion-y-uso-del-agua-enla-zona-regable-del-valle-de-lemos-lugo\/"},"modified":"2018-03-09T09:00:42","modified_gmt":"2018-03-09T09:00:42","slug":"gestion-y-uso-del-agua-enla-zona-regable-del-valle-de-lemos-lugo","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-tecnologicas\/gestion-y-uso-del-agua-enla-zona-regable-del-valle-de-lemos-lugo\/","title":{"rendered":"Gesti\u00f3n y uso del agua enla zona regable del valle de lemos (lugo)"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Tomas Seraf\u00edn Cuesta Garcia <\/strong><\/h2>\n<p>La zona regable del valle de lemos (lugo) se caracteriza por una baja eficiencia en el uso del agua, unas p\u00e9rdidas importantes en la red de distribuci\u00f3n, una estructura atomizada de la propiedad, un escaso aprovechamiento de las infraestructuras y recursos existentes y la falta de implicaci\u00f3n de los agentes sociales. A pesar de estos inconvenientes,la disponibilidad de agua y la existencia de una importante red de distribuci\u00f3n hace de la modernizaci\u00f3n y rehabilitaci\u00f3n del regad\u00edo un gran reto que debemos afrontar. mediante la caracterizaci\u00f3n del aprovechamiento h\u00eddrico esta zona regable se pretende otener las herramientas necesarias para proponer pautas degesti\u00f3n y uso del agua. Esta definici\u00f3n abraca cuestiones referidas a aspectos sociales y econ\u00f3micos. Nos interesa definir las pr\u00e1cticas de riego habituales en la zona, evaluar la inidencia social del regad\u00edo en el \u00e1mbito rural y conocer el uso del agua de cara a plantear alternativas referentes a la gesti\u00f3n. Se ha realizado una encuesta de campo a 119 agricultores elegidos aleatoriamente en las 19 parroquias afectadas por la zona regable. Adem\u00e1s, se han efectuado nueve evaluaciones de riego repartidas entre los tres tipos diferentes de suelos defindios. Resulta necesario reducir las dotaciones brutas con el fin de minimizar los efectos negativos de los drenajes y escorrent\u00edas de riego. Planteamos la posibilidad de dividir longitudinalemnte cada parcela en dos tablares de riego independientes, as\u00ed, consiguimos incrementar el caudal unitario, sin variar el cadual total, mejorar la forma geom\u00e9trica de las parcelas y reducir los tiempos de riego. Mediante simulaciones con el programa sirmod estimamos los nuevos \u00edndices de calidad, tiempos de riego y dosis aplicadas. La alternativa de manejo planteada ofrece buenos resultados en los suelos de los grupos a y b que representan el 91,32% de la superficie. La eficiencia de aplicaci\u00f3n obtenida en las simulaciones del riego se<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Gesti\u00f3n y uso del agua enla zona regable del valle de lemos (lugo)<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Gesti\u00f3n y uso del agua enla zona regable del valle de lemos (lugo) <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Tomas Seraf\u00edn Cuesta Garcia <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Santiago de compostela<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 30\/11\/2001<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Xan Xose Neira  Seijo<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Carlos jose Alvarez lopez <\/li>\n<li>camilo Robles garcia (vocal)<\/li>\n<li>Francisco Sineiro garac\u00eda (vocal)<\/li>\n<li> Ram\u00edrez de cartagena bisbe francesc (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Tomas Seraf\u00edn Cuesta Garcia La zona regable del valle de lemos (lugo) se caracteriza por una baja [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","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":"","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-4)","background-image":"","background-repeat":"repeat","background-position":"center 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