{"id":59235,"date":"2018-03-09T22:47:03","date_gmt":"2018-03-09T22:47:03","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/aislamiento-y-caracterizacion-de-formas-de-materia-organica-refractaria-en-sedimentos-marinos-implicaciones-ambientales\/"},"modified":"2018-03-09T22:47:03","modified_gmt":"2018-03-09T22:47:03","slug":"aislamiento-y-caracterizacion-de-formas-de-materia-organica-refractaria-en-sedimentos-marinos-implicaciones-ambientales","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sevilla\/aislamiento-y-caracterizacion-de-formas-de-materia-organica-refractaria-en-sedimentos-marinos-implicaciones-ambientales\/","title":{"rendered":"Aislamiento y caracterizaci\u00f3n de formas de materia org\u00e1nica refractaria en sedimentos marinos. implicaciones ambientales"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Rosa Arranz Jos\u00e9 Mar\u00eda De La <\/strong><\/h2>\n<p>Debido a la amenaza del calentamiento global se ha despertado un enorme inter\u00e9s por el estudio de los factores y mecanismos que determinan la acumulaci\u00f3n de formas estables de carbono y los procesos para mitigar las emisiones de co2. las formas de materia org\u00e1nica refractaria (mor), y dentro de ellas especialmente el carb\u00f3n negro o \u00abblack carbon\u00bb (bc) juegan un papel muy importante en el ciclo del carbono. Lo que nos lleva a la necesidad de avanzar en la caracterizaci\u00f3n estructural y cuantificaci\u00f3n de la mort. teniendo encuenta estos antecedentes, en la presente tesis doctoral se lleva a cabo una completa revisi\u00f3n de las metodolog\u00edas existentes para la detecci\u00f3n de bc, existiendo las virtudes y defectos de cada una de ellas, as\u00ed mismo se aborda la caracterizaci\u00f3n y cuantificaci\u00f3n de bc en muestras de referencia seleccionadas. por otra parte, teniendo en cuenta el enorme inter\u00e9s medioambiental del  estudio de las formas de mor en muestras naturales, en la tesis se presenta un completo estudio de caracterizaci\u00f3n de formas de mor extra\u00eddas de sedimentos recientes de la costa de huelva (espa\u00f1a), en un entorno de una gran importancia medioambiental, adem\u00e1s se aplica una metodolog\u00eda espec\u00edfica para cuantificar el bc acumulado en los sedimentos estudiados.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Aislamiento y caracterizaci\u00f3n de formas de materia org\u00e1nica refractaria en sedimentos marinos. implicaciones ambientales<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Aislamiento y caracterizaci\u00f3n de formas de materia org\u00e1nica refractaria en sedimentos marinos. implicaciones ambientales <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Rosa Arranz Jos\u00e9 Mar\u00eda De La <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Sevilla<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 22\/06\/2007<\/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 Javier Gonzalez Vila<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: manuel G\u00f3mez guill\u00e9n <\/li>\n<li>heike Knicker (vocal)<\/li>\n<li>Juan Grimalt obrador (vocal)<\/li>\n<li>gonzalo Almendros martin (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Rosa Arranz Jos\u00e9 Mar\u00eda De La Debido a la amenaza del calentamiento global se ha despertado un [&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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