{"id":40741,"date":"1999-01-01T00:00:00","date_gmt":"1999-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/flujos-tendencias-y-cambios-decenales-en-la-zona-subtropical-del-atlantico-norte\/"},"modified":"1999-01-01T00:00:00","modified_gmt":"1999-01-01T00:00:00","slug":"flujos-tendencias-y-cambios-decenales-en-la-zona-subtropical-del-atlantico-norte","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/flujos-tendencias-y-cambios-decenales-en-la-zona-subtropical-del-atlantico-norte\/","title":{"rendered":"Flujos, tendencias y cambios decenales en la zona subtropical del atlantico norte."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Alicia Lavin Montero <\/strong><\/h2>\n<p>Para estudiar los flujos, tendencias y cambios decenales en algunas caracter\u00edsticas de las masas de agua, se han analizado tres campa\u00f1as hechas sobre la misma secci\u00f3n a lo largo del paralelo 24.5.N, en la zona central del giro subtropical del atl\u00e1ntico norte en 1957, 1981 y en 1992. La comparaci\u00f3n de las temperaturas entre las tres campa\u00f1as muestra que las aguas entre 700 y 2500 m se han calentado significativamente entre 1957 y 1992 con un m\u00e1ximo calentamiento de 0.28 +- 0.05.C a 1000 m. Este calentamiento es peculiarmente uniforme a lo largo de toda la extensi\u00f3n de la secci\u00f3n y es debido a dos procesos: entre 1957 y 1981 al movimiento vertical de las isopicnas, de unos 50 db hacia el fondo, y entre 1981 y 1992, a cambios en las caracter\u00edsticas de las masas de agua. El transporte de calor, calculado siguiendo la misma metodolog\u00eda para las tres campa\u00f1as, se mantiene invariable dentro de la incertidumbre de las medidas, a pesar de los cambios que se han producido en temperatura, salinidad y masas de agua. El transporte de agua en direcci\u00f3n sur a trav\u00e9s de la secci\u00f3n a 24.5.N es de 1.23 sv. Se han analizado los mecanismos de transporte de calor, agua, sal, ox\u00edgeno y elementos nutritivos y evaluado la circulaci\u00f3n meridional a trav\u00e9s de la secci\u00f3n a la vista del balance de silicato en el atl\u00e1ntico. La tesis recoge hip\u00f3tesis y an\u00e1lisis de los mecanismos que pueden explicar los cambios encontrados.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Flujos, tendencias y cambios decenales en la zona subtropical del atlantico norte.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Flujos, tendencias y cambios decenales en la zona subtropical del atlantico norte. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Alicia Lavin Montero <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Cantabria<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1999<\/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>I\u00f1igo Losada Rodriguez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: joaquin Tintore subirana <\/li>\n<li> Pascual dominguez-gil Jos\u00e9 ramon (vocal)<\/li>\n<li>leonard Bryden harry (vocal)<\/li>\n<li>josep llu\u00eds Pelegr\u00ed llopart (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Alicia Lavin Montero Para estudiar los flujos, tendencias y cambios decenales en algunas caracter\u00edsticas de las masas [&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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