{"id":33405,"date":"1997-02-12T00:00:00","date_gmt":"1997-02-12T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/la-erosion-del-suelo-en-el-riego-por-surcos\/"},"modified":"1997-02-12T00:00:00","modified_gmt":"1997-02-12T00:00:00","slug":"la-erosion-del-suelo-en-el-riego-por-surcos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/la-erosion-del-suelo-en-el-riego-por-surcos\/","title":{"rendered":"La erosi\u00f3n del suelo en el riego por surcos"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Rafael Fern\u00e1ndez G\u00f3mez <\/strong><\/h2>\n<p>La erosi\u00f3n del suelo constituye hoy d\u00eda un fen\u00f3meno de gran importancia por su influencia tanto en la agricultura como en el ambiente. Est\u00e1 considerada como uno de los problemas m\u00e1s relevantes que presenta la agricultura por su efecto en la p\u00e9rdida de productividad de los cultivos, debido fundamentalmente a la eliminaci\u00f3n progresiva del horizonte superficial m\u00e1s f\u00e9rtil. El riego por surcos es un sistema productivo muy utilizado en nuestro pa\u00eds, sin embargo no se conocen estimaciones de la erosi\u00f3n o p\u00e9rdida de suelo generada por el flujo de agua circulante a lo largo de los surcos. Se plantea, por tanto, estudiar el fen\u00f3meno erosivo, utilizando para ello los datos obtenidos en ensayos de campo. Asimismo se ha desarrollado un modelo de simulaci\u00f3n y an\u00e1lisis. Se ha observado c\u00f3mo los procesos de arranque, transporte y dep\u00f3sito de part\u00edculas, que rigen el fen\u00f3meno erosivo, depende de forma patente del espacio y del tiempo. La selectividad del tama\u00f1o y densidad de las part\u00edculas de sedimento ha sido fundamental en el desarrollo de dichos procesos y ha generado una importante gradaci\u00f3n textural tanto del lecho del surco como del sedimento en suspensi\u00f3n. El modelo de simulaci\u00f3n result\u00f3 ser muy explicativo pero requiere mejorar en el aspecto de cuantificaci\u00f3n.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>La erosi\u00f3n del suelo en el riego por surcos<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 La erosi\u00f3n del suelo en el riego por surcos <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Rafael Fern\u00e1ndez G\u00f3mez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 C\u00f3rdoba<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 02\/12\/1997<\/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  Vicente Giraldez Cervera<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Luis Ayuso mu\u00f1oz <\/li>\n<li>josep Dolz ripoll\u00e9s (vocal)<\/li>\n<li>Ana Mar\u00eda Laguna luna (vocal)<\/li>\n<li>v\u00edctor Castillo s\u00e1nchez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Rafael Fern\u00e1ndez G\u00f3mez La erosi\u00f3n del suelo constituye hoy d\u00eda un fen\u00f3meno de gran importancia por su [&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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