{"id":8755,"date":"1995-01-01T00:00:00","date_gmt":"1995-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1995\/01\/01\/on-the-geostatistical-formulations-of-the-groundwater-flow-and-solute-transport-equations\/"},"modified":"1995-01-01T00:00:00","modified_gmt":"1995-01-01T00:00:00","slug":"on-the-geostatistical-formulations-of-the-groundwater-flow-and-solute-transport-equations","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/on-the-geostatistical-formulations-of-the-groundwater-flow-and-solute-transport-equations\/","title":{"rendered":"On the geostatistical formulations of the groundwater flow and solute transport equations."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Xavier S\u00e1nchez Vila <\/strong><\/h2>\n<p>El flujo de agua subterranea y el transporte de solutos en medios heterogeneos se puede estudiar en un contexto estocastico, que supone tratar algunos parametros basicos que rigen el comportamiento del agua como realizaciones de unas funciones aleatorias. En este contexto, abordamos el problema de la obtencion de valores de conductividades equivalentes de bloque a partir de datos puntuales.  comparando distintas alternativas, llegamos a la conclusion que todas ellas conducen a valores calculados muy semejantes. Por otra parte, analizamos los efectos de escala en la transmisividad, que son debidos, en parte, a una mejor conectividad de las zonas de alta respecto a las de baja transmisividad, un fenomeno no consistente con las hipotesis tradicionales que consideran la log-transmisividad como una variable multinormal.  el transporte de solutos se simula mediante una ecuacion de adveccion dispersion con un termino macrodispersivo, lo cual no permite explicar una serie de observaciones, como largas colas en las curvas de llegada o penachos no causianos, salvo que le a\u00f1adamos un termino adicional que permita simular la transferencia de soluto entre las zonas moviles y las menos moviles. Este termino puede llegar a expresarse en funcion de los parametros que caracterizan la heterogeneidad del medio: varianza de la log- transmisividad y distancia integral.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>On the geostatistical formulations of the groundwater flow and solute transport equations.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 On the geostatistical formulations of the groundwater flow and solute transport equations. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Xavier S\u00e1nchez Vila <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de catalunya<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1995<\/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>Jes\u00fas Carrera Ram\u00edrez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Emilio Custodio Gimena <\/li>\n<li>Jaier Elorza Fco. (vocal)<\/li>\n<li> Gomez Hernandez J. Jaime (vocal)<\/li>\n<li>Philippe Ackerer (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Xavier S\u00e1nchez Vila El flujo de agua subterranea y el transporte de solutos en medios heterogeneos 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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[27,1477,953,3499,126,15596,1476],"tags":[1338,30535,30534,15765,30536,30533],"class_list":["post-8755","post","type-post","status-publish","format-standard","hentry","category-ciencias-de-la-tierra-y-del-espacio","category-estadistica","category-geologia","category-hidrogeologia","category-matematicas","category-politecnica-de-catalunya","category-teoria-estocastica-y-analisis-de-series-temporales","tag-emilio-custodio-gimena","tag-gomez-hernandez-j-jaime","tag-jaier-elorza-fco","tag-jesus-carrera-ramirez","tag-philippe-ackerer","tag-xavier-sanchez-vila"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/8755","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=8755"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/8755\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=8755"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=8755"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=8755"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}