{"id":106585,"date":"2018-03-11T10:30:33","date_gmt":"2018-03-11T10:30:33","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-de-los-procesos-fa%c2%adsicos-que-tienen-lugar-en-la-capa-la%c2%admite-atmosferica-nocturna-a-partir-de-campanas-experimentales-de-campo\/"},"modified":"2018-03-11T10:30:33","modified_gmt":"2018-03-11T10:30:33","slug":"estudio-de-los-procesos-fa%c2%adsicos-que-tienen-lugar-en-la-capa-la%c2%admite-atmosferica-nocturna-a-partir-de-campanas-experimentales-de-campo","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/estudio-de-los-procesos-fa%c2%adsicos-que-tienen-lugar-en-la-capa-la%c2%admite-atmosferica-nocturna-a-partir-de-campanas-experimentales-de-campo\/","title":{"rendered":"Estudio de los procesos f\u00edsicos que tienen lugar en la capa l\u00edmite atmosf\u00e9rica nocturna a partir de campa\u00f1as experimentales de campo."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Samuel Aristides Viana Jimenez <\/strong><\/h2>\n<p>\u00abla capa l\u00edmite atmosf\u00e9rica nocturna (la parte de la baja atm\u00f3sfera que tiene mayor interacci\u00f3n con la superficie terrestre durante las horas nocturnas) presenta una serie de procesos f\u00edsicos a\u00fan bastante desconocidos que pueden ser determinantes en a spectos de gran aplicaci\u00f3n pr\u00e1ctica (formaci\u00f3n y disipaci\u00f3n de nieblas, predicci\u00f3n de temperaturas m\u00ednimas o de dispersi\u00f3n de contaminantes, etc.). Tal es el caso de la formaci\u00f3n de chorros de niveles bajos (lljs), la intermitencia de la turbulencia,  la evoluci\u00f3n del gap espectral que separa los movimientos turbulentos de aquellos de escala superior, la formaci\u00f3n de ondas y estructuras coherentes y su interacci\u00f3n con la turbulencia, etc. Un mayor conocimiento de estos procesos es fundamental par a poder realizar una mejor representaci\u00f3n y parametrizaci\u00f3n de los mismos en los modelos num\u00e9ricos de predicci\u00f3n, tanto meteorol\u00f3gicos como clim\u00e1ticos o de calidad del aire.  esta tesis aporta nueva informaci\u00f3n al conocimiento y la caracterizaci\u00f3n de  la capa l\u00edmite atmosf\u00e9rica en condiciones nocturnas, mediante el estudio de los datos experimentales recogidos en diversas campa\u00f1as de campo (sables98 y sables2006) con despliegues instrumentales (anem\u00f3metros s\u00f3nicos, microbar\u00f3metros, etc.) Muy apro piados para el estudio de los procesos f\u00edsicos mencionados. Para ello se utilizan, entre otras, nuevas metodolog\u00edas de an\u00e1lisis espectral ( t\u00e9cnicas wavelet y multiresoluci\u00f3n), haciendo \u00e9nfasis en su aplicaci\u00f3n para la obtenci\u00f3n de estimaciones m\u00e1s p recisas de los flujos turbulentos, que tienden a evaluarse con mucha incertidumbre cuando se usan las t\u00e9cnicas tradicionales (eddy-correlation), as\u00ed como en la caracterizaci\u00f3n y estudio de los fen\u00f3menos de mesoescala responsables de esta incertidumbr e (ondas internas, corrientes de gravedad, etc.), Al actuar en escalas cercanas a las de los movimientos turbulentos, con los que tienden a interaccionar.\u00bb<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio de los procesos f\u00edsicos que tienen lugar en la capa l\u00edmite atmosf\u00e9rica nocturna a partir de campa\u00f1as experimentales de campo.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio de los procesos f\u00edsicos que tienen lugar en la capa l\u00edmite atmosf\u00e9rica nocturna a partir de campa\u00f1as experimentales de campo. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Samuel Aristides Viana Jimenez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 31\/01\/2011<\/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> <\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Encarnaci\u00f3n Serrano Mendoza <\/li>\n<li>Joan Cuxart Rodamilans (vocal)<\/li>\n<li>M\u00aa Rosa Soler Duffour (vocal)<\/li>\n<li>Jordi Vil\u00ed\u00a0 Guerau De Arellano (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Samuel Aristides Viana Jimenez \u00abla capa l\u00edmite atmosf\u00e9rica nocturna (la parte de la baja atm\u00f3sfera que tiene [&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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