{"id":53106,"date":"2018-03-09T22:40:45","date_gmt":"2018-03-09T22:40:45","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/analisis-demografico-de-bancos-de-huevos-diapausicos-de-rota%c2%adferos\/"},"modified":"2018-03-09T22:40:45","modified_gmt":"2018-03-09T22:40:45","slug":"analisis-demografico-de-bancos-de-huevos-diapausicos-de-rota%c2%adferos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/analisis-demografico-de-bancos-de-huevos-diapausicos-de-rota%c2%adferos\/","title":{"rendered":"\u00aban\u00e1lisis demogr\u00e1fico de bancos de huevos diap\u00e1usicos de rot\u00edferos\u00bb"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Eduardo Mois\u00e9s Garc\u00eda Roger <\/strong><\/h2>\n<p>:  los huevos diap\u00e1usicos de rot\u00edferos se han reconocido como una etapa fundamental del ciclo vital de los rot\u00edferos que habitan ambientes temporalmente variables ya que permiten la supervivencia de las poblaciones durante los periodos de condiciones adversas. No obstante, el estudio de los bancos de huevos diap\u00e1usicos de rot\u00edferos en ambientes naturales ha recibido mucha menos atenci\u00f3n que el estudio de sus poblaciones activas. La mayor parte de la informaci\u00f3n sobre etapas de resistencia en el zooplancton proviene de otros grupos (clad\u00f3ceros y cop\u00e9podos). El objetivo de esta tesis consiste en caracterizar demogr\u00e1ficamente los bancos de huevos diap\u00e1usicos del complejo de especies del rot\u00edfero brachionus plicatilis en un conjunto de 15 charcas y lagunas en la regi\u00f3n oriental de la pen\u00ednsula ib\u00e9rica, as\u00ed como inferir los procesos que determinan las propiedades de los bancos de huevos en relaci\u00f3n con las caracter\u00edsticas del h\u00e1bitat en el contexto general de la teor\u00eda de evoluci\u00f3n de rasgos vitales. Los resultados obtenidos muestran que los bancos de huevos diap\u00e1usicos del complejo b. Plicatilis pueden ser muy densos (2-200 huevos cm-2). La variaci\u00f3n en profundidad de los valores de abundancia de huevos diap\u00e1usicos indica una alta variaci\u00f3n interanual en la producci\u00f3n de huevos diap\u00e1usicos. La gran abundancia de huevos deteriorados en el sedimento (60-95%) indica una elevada mortalidad y sugiere que los procesos de deterioro son importantes. La huevos viables t\u00edpicamente se concentran en las capas m\u00e1s superficiales del sedimento y su proporci\u00f3n disminuye con la profundidad, lo que sugiere un proceso de envejecimiento. la dataci\u00f3n de los sedimentos indic\u00f3 que los bancos estudiados son relativamente j\u00f3venes, con una mediana de edad de entre 3 y 30 a\u00f1os y una edad m\u00e1xima de 60-80 a\u00f1os. En esta tesis se ha propuesto un modelo din\u00e1mico donde se contemplan los distintos procesos que afectan a los bancos de huevos<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>\u00aban\u00e1lisis demogr\u00e1fico de bancos de huevos diap\u00e1usicos de rot\u00edferos\u00bb<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 \u00aban\u00e1lisis demogr\u00e1fico de bancos de huevos diap\u00e1usicos de rot\u00edferos\u00bb <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Eduardo Mois\u00e9s Garc\u00eda Roger <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Universitat de val\u00e9ncia (estudi general)<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 14\/06\/2006<\/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>Manuel Serra Galindo<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  D\u00edaz mayans Juan  javier <\/li>\n<li>w. Snell terry (vocal)<\/li>\n<li>Francisco Mezquita Juan es (vocal)<\/li>\n<li>Manuel Y\u00fafera gin\u00e9s (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Eduardo Mois\u00e9s Garc\u00eda Roger : los huevos diap\u00e1usicos de rot\u00edferos se han reconocido como una etapa fundamental [&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":[972,35,976,14647,226],"tags":[39623,117203,117205,26828,1634,117204],"class_list":["post-53106","post","type-post","status-publish","format-standard","hentry","category-botanica","category-ciencias-de-la-vida","category-ecologia-animal","category-flora-lacustre","category-zoologia","tag-diaz-mayans-juan-javier","tag-eduardo-moises-garcia-roger","tag-francisco-mezquita-juan-es","tag-manuel-serra-galindo","tag-manuel-yufera-gines","tag-w-snell-terry"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/53106","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=53106"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/53106\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=53106"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=53106"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=53106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}