{"id":143920,"date":"1993-01-01T00:00:00","date_gmt":"1993-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/metales-pesados-en-los-sedimentos-de-la-zona-intermareal-de-la-ria-del-tinto\/"},"modified":"1993-01-01T00:00:00","modified_gmt":"1993-01-01T00:00:00","slug":"metales-pesados-en-los-sedimentos-de-la-zona-intermareal-de-la-ria-del-tinto","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/metales-pesados-en-los-sedimentos-de-la-zona-intermareal-de-la-ria-del-tinto\/","title":{"rendered":"Metales pesados en los sedimentos de la zona intermareal de la ria del tinto"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Benjamin Conde Garcia <\/strong><\/h2>\n<p>Se ha realizado un estudio en la ria del tinto, en el que se ha llevado a cabo un muestreo en profundidad (0-40 cm) muy detallado de los sedimentos intermareales de ambas margenes entre san juan del puerto y la rabida (36 puntos de muestreo). Se caracterizaron 144 muestras de sedimentos en lo referente a la textura y contenido en materia organica total y de metales pesados totales (mn, zn, cu, pb, cr, mo, ni, cd y hg).  con los resultados obtenidos ha sido posible establecer, mediante el estudio estadistico, la influencia de las variables texturales y del contenido en materia organica sobre el contenido en metales pesados de las muestras. Se ha evaluado el grado de contaminacion por metales pesados en cada muestra (factores de concentracion, indice de geoacumulacion e indices globales de acumulacion de metales). Se ha establecido la influencia de las variables posicionales (profundidad, orilla y distancia a la desembocadura) sobre el grado de contaminacion.  por ultimo, se han obtenido modelos matematicos sencillos que permiten la evaluacion de la contaminacion global por metales pesados en un punto determinado de la ria, a partir de un numero reducido de parametros determinables en el laboratorio de forma facil y economica.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Metales pesados en los sedimentos de la zona intermareal de la ria del tinto<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Metales pesados en los sedimentos de la zona intermareal de la ria del tinto <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Benjamin Conde Garcia <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Sevilla<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1993<\/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>Francisco De Paula Cabrera Capitan<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Diego Sales M\u00e1rquez <\/li>\n<li>Antonio Rosello Segado (vocal)<\/li>\n<li>Pablo Arambarri Cazali (vocal)<\/li>\n<li>Abelardo Gomez Parra (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Benjamin Conde Garcia Se ha realizado un estudio en la ria del tinto, en el que se [&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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