{"id":139514,"date":"2026-01-12T17:46:22","date_gmt":"2026-01-12T17:46:22","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/herbivorismo-de-grandes-mamiferos-en-un-ecosistema-de-montana-mediterranea\/"},"modified":"2026-01-12T17:46:22","modified_gmt":"2026-01-12T17:46:22","slug":"herbivorismo-de-grandes-mamiferos-en-un-ecosistema-de-montana-mediterranea","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/herbivorismo-de-grandes-mamiferos-en-un-ecosistema-de-montana-mediterranea\/","title":{"rendered":"Herbivorismo de grandes mamiferos en un ecosistema de monta\u00f1a mediterranea."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Paloma Cuartas Alvarez <\/strong><\/h2>\n<p>Se ha estudiado el herbivorismo de grandes mamiferos en la sierra de cazorla (jaen, espa\u00f1a). Los objetivos generales de esta tesis fueron: a) determinar la influencia de diferentes factores tales como la especie animal, la estacionalidad, el habitat y la densidad de poblacion, en la seleccion de la dieta de capra pyrenaica y dama dama.  b) determinar las relaciones troficas entre capra pyrenaica, capra hisrcus, ovis musimon; ovis aries y dama dama. C) determinar el efecto de los herbivoros en la vegetacion.  la dieta de los herbivoros fue analizada con la tecnica microhistologica. La vegetacion disponible se determino con el metodo \u00abpoint-quadrat\u00bb y \u00abline-intercept\u00bb. Se realizaron censos en las zonas de estudio. Se establecieron seis periodos de muestreo a lo largo de dos a\u00f1os.  en el area de coincidencia entre herbivoros salvajes y domesticos, los primeros mantienen la amplitud de su nicho trofico igual a lo largo del a\u00f1o, mientras que los segundos lo reducen en los periodos de escasez e invaden el nicho trofico de los salvajes. A pesar de que el reparto de recursos se ha propuesto como un mecanismo para aumentar la capacidad de carga de los habitats, en nuestra area de estudio, la escasez de recursos en el invierno limita esta capacidad. El consumo global de hojas de q. Ilex fue mayor que la produccion en la zona donde coexisten herbivoros salvajes y domesticos, siendo estos responsables del 97% del impacto sobre quercus ilex.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Herbivorismo de grandes mamiferos en un ecosistema de monta\u00f1a mediterranea.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Herbivorismo de grandes mamiferos en un ecosistema de monta\u00f1a mediterranea. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Paloma Cuartas Alvarez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Oviedo<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1992<\/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>Ricardo Garc\u00eda Gonz\u00e1lez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francisco Javier Purroy Iraizoz <\/li>\n<li> Osoro Otadui Juan  Luis (vocal)<\/li>\n<li> Alvarez Garcia Miguel Angel (vocal)<\/li>\n<li>Antonio Gomez Sal (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Paloma Cuartas Alvarez Se ha estudiado el herbivorismo de grandes mamiferos en la sierra de cazorla (jaen, [&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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