{"id":74447,"date":"2005-09-06T00:00:00","date_gmt":"2005-09-06T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/sediment-transport-and-processes-in-a-highly-regulated-river-the-lower-ebro-ne-iberian-peninsula\/"},"modified":"2005-09-06T00:00:00","modified_gmt":"2005-09-06T00:00:00","slug":"sediment-transport-and-processes-in-a-highly-regulated-river-the-lower-ebro-ne-iberian-peninsula","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/sediment-transport-and-processes-in-a-highly-regulated-river-the-lower-ebro-ne-iberian-peninsula\/","title":{"rendered":"Sediment transport and processes in a highly regulated river. the lower ebro, ne iberian peninsula"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Dami? Vericat Querol <\/strong><\/h2>\n<p>Esta tesis estudia el transporte de sedimento y los procesos fluviales asociados en el tramo bajo del r\u00edo ebro durante dos a\u00f1os hidrol\u00f3gicamente medios (2002-2004). El transporte de sedimento, que incluye tanto la carga de fondo como el sedimento en suspensi\u00f3n, se ha muestreado aguas arriba y abajo del complejo de embalses mequinenza-riba-roja-flix. Los cambios morfol\u00f3gicos y granulom\u00e9tricos se han analizado aguas abajo de la presa de flix. La carga media anual de sedimento aguas arriba de las presas es de 1.640.000 toneladas, de las cuales un 99% lo son en suspensi\u00f3n. El transporte medio anual aguas abajo de los embalses es de 450.000 toneladas (60% en suspensi\u00f3n y 40% como carga de fondo). Los embalses retienen alrededor del 95% de la carga en suspensi\u00f3n. El transporte medio anual aguas abajo de la presa de flix representa el 3% de lo que el r\u00edo transportaba al principio del siglo xx en ausencia de embalses. La mayor parte del sedimento que el r\u00edo transporta actualmente proviene, por lo tanto, del propio cauce, hecho que causa una incisi\u00f3n media anual de 30 mm. Una parte muy importante de la carga transportada anualmente lo es durante avenidas de alta magnitud. por ejemplo, el transporte aguas arriba de las presas durante las crecidas de febrero y marzo de 2003 fue de 1.700.000 toneladas de sedimento. La concentraci\u00f3n media de sedimento en suspensi\u00f3n durante estos episodios fue de 0,5 g\/l y la tasa media de carga de fondo de 100 g\/ms. El sedimento transportado como carga de fondo represent\u00f3 un 1,5% del total de sedimento transportado. Aguas abajo de la presa de flix el r\u00edo transport\u00f3 175.000 toneladas de sedimento durante las mismas crecidas, la mitad como carga de fondo. La concentraci\u00f3n media de sedimento en suspensi\u00f3n fue de 0,05 g\/l y la tasa media de carga de fondo fue de 150 g\/ms. Ambos modos de transporte tienen una gran variabilidad temporal y espacial. La distribuci\u00f3n granulom\u00e9trica del material del lecho est<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Sediment transport and processes in a highly regulated river. the lower ebro, ne iberian peninsula<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Sediment transport and processes in a highly regulated river. the lower ebro, ne iberian peninsula <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Dami? Vericat Querol <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Lleida<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 09\/06\/2005<\/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> Batalla Villanueva Ramon J.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Mar\u00eda Sala sanjaume <\/li>\n<li>alan Werritty (vocal)<\/li>\n<li>josep Dolz ripoll\u00e9s (vocal)<\/li>\n<li>Jorge Guill\u00e9n aranda (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Dami? Vericat Querol Esta tesis estudia el transporte de sedimento y los procesos fluviales asociados en el [&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":[16509,27,25092,1666,18842],"tags":[161275,67846,161274,37405,15657,34205],"class_list":["post-74447","post","type-post","status-publish","format-standard","hentry","category-aguas-superficiales","category-ciencias-de-la-tierra-y-del-espacio","category-erosion-del-agua","category-hidrologia","category-lleida","tag-alan-werritty","tag-batalla-villanueva-ramon-j","tag-dami-vericat-querol","tag-jorge-guillen-aranda","tag-josep-dolz-ripolles","tag-maria-sala-sanjaume"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/74447","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=74447"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/74447\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=74447"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=74447"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=74447"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}