{"id":143090,"date":"1993-01-01T00:00:00","date_gmt":"1993-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/utilizacion-integrada-de-diferentes-recursos-patrones-en-la-alimentacion-y-el-uso-del-microhabitat-de-una-poblacion-de-trucha-comun-salmo-truta-l-en-el-rio-negro-asturias\/"},"modified":"1993-01-01T00:00:00","modified_gmt":"1993-01-01T00:00:00","slug":"utilizacion-integrada-de-diferentes-recursos-patrones-en-la-alimentacion-y-el-uso-del-microhabitat-de-una-poblacion-de-trucha-comun-salmo-truta-l-en-el-rio-negro-asturias","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/utilizacion-integrada-de-diferentes-recursos-patrones-en-la-alimentacion-y-el-uso-del-microhabitat-de-una-poblacion-de-trucha-comun-salmo-truta-l-en-el-rio-negro-asturias\/","title":{"rendered":"Utilizacion integrada de diferentes recursos: patrones en la alimentacion y el uso del microhabitat de una poblacion de trucha comun (salmo truta l.) en el rio negro (asturias)."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Pedro Antonio Rincon Cinca <\/strong><\/h2>\n<p>Las truchas del rio negro realizan a lo largo del a\u00f1o un uso selectivo de los microhabitats disponibles. Ocupan posiciones proximas al fondo en las zonas de mayor profundidad y velocidad de la corriente. El gasto de energia asociado es elevado. Aunque en su alimentacion las truchas son tambien selectivas, las preferencias exhibidas no resultan tan claras y constantes.  de una manera general las truchas consumen en mayor proporcion las presas mas facilmente detectables. Por lo comun, aquellas de mayor tama\u00f1o. Un analisis mas profundo muestra que esta seleccion de las presas mayores se debe a su mayor visibilidad, sin que existan indicios de una eleccion activa (ignorar presas detectadas previamente) por parte de las truchas.  se hipotetiza que, en sistemas loticos la ganancia de energia derivada de uso optimo del habitat es elevada, minetras que la diferencia entre un uso optimo y otro no selectivo de los recursos troficos en forma de deriva de macroinvertebrados es, posiblemente, poco importante. Relacionamos esta situacion con el esfuerzo preciso para mantenerse en un medio movil.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Utilizacion integrada de diferentes recursos: patrones en la alimentacion y el uso del microhabitat de una poblacion de trucha comun (salmo truta l.) en el rio negro (asturias).<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Utilizacion integrada de diferentes recursos: patrones en la alimentacion y el uso del microhabitat de una poblacion de trucha comun (salmo truta l.) en el rio negro (asturias). <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Pedro Antonio Rincon Cinca <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1993<\/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>Javier Lobon Cervia<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Benigno Elvira Payan <\/li>\n<li>Carlos Granado Lorencio (vocal)<\/li>\n<li>Carlos Fernandez Delgado (vocal)<\/li>\n<li>Florentino Bra\u00f1a Vigil (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Pedro Antonio Rincon Cinca Las truchas del rio negro realizan a lo largo del a\u00f1o un uso [&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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