{"id":13788,"date":"2018-03-09T09:00:12","date_gmt":"2018-03-09T09:00:12","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/efecto-de-la-pedregosidad-en-los-procesos-de-la-erosion-ha%c2%addrica-en-climas-aridos\/"},"modified":"2018-03-09T09:00:12","modified_gmt":"2018-03-09T09:00:12","slug":"efecto-de-la-pedregosidad-en-los-procesos-de-la-erosion-ha%c2%addrica-en-climas-aridos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/efecto-de-la-pedregosidad-en-los-procesos-de-la-erosion-ha%c2%addrica-en-climas-aridos\/","title":{"rendered":"Efecto de la pedregosidad en los procesos de la erosi\u00f3n h\u00eddrica en climas \u00e1ridos."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Amadou Thiam <\/strong><\/h2>\n<p>El presente estudio est\u00e1 enfocado en una de las posibles t\u00e9cnicas que puden ser id\u00f3neas para estas zonas, concretamente el efecto de la pedregosidad en los procesos de h\u00eddrica en condiciones \u00e1ridas. Se estudia el efecto de la posici\u00f3n de las piedras (superficiales, semienterradas y enterradas) en el blance h\u00eddrico y la tasa de erosi\u00f3n del suelo en tres tipos de materiales, as\u00ed mismo se eval\u00faa la incidencia de distintos tama\u00f1os de piedras en las variables y coberturas (0,10,15 y 25%). Tambi\u00e9n se aplic\u00f3 la usle despu\u00e9s de haber estimado experimentalmente la erosividad de la lluvia a tiempo real y la erosionabilidad de los suelos utilizados en el estudio.  las tres posiciones experimentadas tuvieron efectos diferentes en las distintas respuestas. Los datos revelaron que la mayor eficiencia se produjo en la posici\u00f3n superficial, seguida por la semienterrada y por \u00faltimo la posici\u00f3n de piedras enterradas que mostro un efecto ambivalente. El coeficiente de efectividad de la cobertura esta en rango de los valores publicados en la literatura m\u00e1s reciente. La correlaci\u00f3n de los valores actuales y los estimados mediante la usle present\u00f3 un coeficiente de determinaci\u00f3n de 0,78.  la eficiencia de las piedras en la protecci\u00f3n del suelo contra la erosividad de la lluvia depende de la posici\u00f3n que adoptan estas, y de la porci\u00f3n del suelo que cubran. Las dos posiciones disminuyeron el volumen de la escorrent\u00eda y la p\u00e9rdida de suelo respecto a los testigos probando su eficacia como medida de control de la erosi\u00f3n h\u00eddrica.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Efecto de la pedregosidad en los procesos de la erosi\u00f3n h\u00eddrica en climas \u00e1ridos.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Efecto de la pedregosidad en los procesos de la erosi\u00f3n h\u00eddrica en climas \u00e1ridos. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Amadou Thiam <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Valencia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 14\/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>Juan  Manuel Gisbert Blanquer<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Maroto borrego Jos\u00e9 vicente <\/li>\n<li> Carrasco dorrien Jos\u00e9 M\u00aa (vocal)<\/li>\n<li>armando Martinez raya (vocal)<\/li>\n<li>adolfo Calvo cases (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Amadou Thiam El presente estudio est\u00e1 enfocado en una de las posibles t\u00e9cnicas que puden ser id\u00f3neas [&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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