{"id":11382,"date":"2018-03-09T08:56:43","date_gmt":"2018-03-09T08:56:43","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/downward-particle-fluxcs-anda-sediment-acummulation-rates-related-to-the-organic-carbon-and-biogenic-silica-cycles-in-the-gerlache-and-wcstern-bransfield-satraits-antarica\/"},"modified":"2018-03-09T08:56:43","modified_gmt":"2018-03-09T08:56:43","slug":"downward-particle-fluxcs-anda-sediment-acummulation-rates-related-to-the-organic-carbon-and-biogenic-silica-cycles-in-the-gerlache-and-wcstern-bransfield-satraits-antarica","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/downward-particle-fluxcs-anda-sediment-acummulation-rates-related-to-the-organic-carbon-and-biogenic-silica-cycles-in-the-gerlache-and-wcstern-bransfield-satraits-antarica\/","title":{"rendered":"Downward particle fluxcs anda sediment acummulation rates related to the organic carbon and biogenic silica cycles in the gerlache and wcstern bransfield satraits, ant\u00e1rica."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jos\u00e9 Enrique Isla Saavedra <\/strong><\/h2>\n<p>El presente estudio es un an\u00e1lisis de la relaci\u00f3n entre los ciclos biogeoqu\u00edmicos del carbono y la s\u00edlice con los flujos de part\u00edculas hacia el fondo del mar y los ritmos de sedimentaci\u00f3n en una zona de alta productividad primaria en el margen oeste de la pen\u00ednsula ant\u00e1rtica, los estrechos de barnsfield y gerlache.  los estudios acerca de la actividad biol\u00f3gica en la zona f\u00f3tica de ambos estrechos se han multiplicado en las \u00faltimas d\u00e9cadas debido a que el incremento de bi\u00f3xido de carbono (co2) en la atm\u00f3sfera terrestre ha producido un calentamieno global. La alta densidad de comunidades fotosint\u00e9ticas en las aguas del \u00e1rea de estudio hace que en esta zona de la ant\u00e1rtida se genere un flujo importante de carbono hacia el fondo del mar.A pesar de \u00e9sta caracter\u00edstica los estudios necesario para evaluar la importancia de dicho flujo son escasos y tampoco hay suficiente informaci\u00f3n acerca de la relaci\u00f3n entre la productividad primaria, los flujos de materia org\u00e1ncia hacia el fondo del mar y su destino final en la columna sedimentaria.  dentro del marco del proyecto fruela, \u00abflujo de carbono en un \u00e1rea de elevada productividad (cuenca occidental del estrecho de bransfield y estrecho de gerlache, ant\u00e1rtida)\u00bb, este estudio intenta describir el flujo del carbono desde las<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Downward particle fluxcs anda sediment acummulation rates related to the organic carbon and biogenic silica cycles in the gerlache and wcstern bransfield satraits, ant\u00e1rica.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Downward particle fluxcs anda sediment acummulation rates related to the organic carbon and biogenic silica cycles in the gerlache and wcstern bransfield satraits, ant\u00e1rica. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jos\u00e9 Enrique Isla Saavedra <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de catalunya<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 18\/06\/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>Alberto Palanques Monteys<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: ma Gili josep <\/li>\n<li>Jorge Guill\u00e9n aranda (vocal)<\/li>\n<li>wolf Arntz (vocal)<\/li>\n<li>francesc Sabater (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jos\u00e9 Enrique Isla Saavedra El presente estudio es un an\u00e1lisis de la relaci\u00f3n entre los ciclos biogeoqu\u00edmicos [&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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