{"id":6569,"date":"1995-01-01T00:00:00","date_gmt":"1995-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1995\/01\/01\/restricciones-energeticas-durante-la-reproduccion-en-el-papamoscas-cerrojillo-ficedula-hypoleuca\/"},"modified":"1995-01-01T00:00:00","modified_gmt":"1995-01-01T00:00:00","slug":"restricciones-energeticas-durante-la-reproduccion-en-el-papamoscas-cerrojillo-ficedula-hypoleuca","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/restricciones-energeticas-durante-la-reproduccion-en-el-papamoscas-cerrojillo-ficedula-hypoleuca\/","title":{"rendered":"Restricciones energeticas durante la reproduccion en el papamoscas cerrojillo (ficedula hypoleuca)."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Juan  Jos\u00e9 Sanz Cid <\/strong><\/h2>\n<p>En la presente tesis se investigan las restricciones energeticas que experimentan las aves nidicolas y como estas limitaciones pueden afectar a la determinacion del tama\u00f1o de puesta. Se analiza el efecto que tiene el habitat, las condiciones metereologicas y la disponibilidad de alimento sobre el esfuerzo de la hembra en los periodos de la incubacion y de la ceba de los pollos, mediante la comparacion de dos poblaciones, una en un area marginal y otra en uno mas optimo. Se estima la importancia que tiene el coste de la incubacion a la hora de afectar a la determinacion del tama\u00f1o de puesta.  se relaciona el coste energetico que supone a una pareja la cria de los pollos, con las modificaciones del esfuerzo parental al cambiar el tama\u00f1o de nidada. Se discrimina entre las hipotesis que se han propuesto para la determinacion del tama\u00f1o de puesta en las aves nidicolas. Por ultimo, se esclarece a que se debe la perdida de peso en las hembras de las aves nidicolas despues de la eclosion de los pollos, separando entre las dos hipotesis propuestas hasta el momento. Para realizar la investigacion se ha trabajado con el papamoscas cerrojillo, un ave insectivora forestal que utiliza las cajas nido con frecuencia.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Restricciones energeticas durante la reproduccion en el papamoscas cerrojillo (ficedula hypoleuca).<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Restricciones energeticas durante la reproduccion en el papamoscas cerrojillo (ficedula hypoleuca). <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Juan  Jos\u00e9 Sanz Cid <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/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>Juan Moreno Klemling<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Luis Telleria Jorge <\/li>\n<li>Manuel Soler Cruz (vocal)<\/li>\n<li> Veiga Rela Jos\u00e9 Pablo (vocal)<\/li>\n<li> Lope Rebollo Francisco De (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Juan Jos\u00e9 Sanz Cid En la presente tesis se investigan las restricciones energeticas que experimentan las aves [&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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