{"id":16205,"date":"2018-03-09T09:03:42","date_gmt":"2018-03-09T09:03:42","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/ecologia-del-aguila-calzada-hieraetus-pennatus-en-ambientes-mediterraneos\/"},"modified":"2018-03-09T09:03:42","modified_gmt":"2018-03-09T09:03:42","slug":"ecologia-del-aguila-calzada-hieraetus-pennatus-en-ambientes-mediterraneos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/ecologia-del-aguila-calzada-hieraetus-pennatus-en-ambientes-mediterraneos\/","title":{"rendered":"Ecolog\u00eda del aguila calzada (hieraetus pennatus) en ambientes mediterraneos"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Martinez Torrecillas Jos\u00e9 Enrique <\/strong><\/h2>\n<p>Durante el periodo 1998-2000 se ha estudiado la ecolog\u00eda del aguila calzada(hieraaetus pennatus) en ambientes mediterraneos. El area de estudio alberga una elevada densidad de parejas reproductoras, aunque se aprecia un descenso importante en los efectivos poblacionales durante los ultimos a\u00f1os (un 27,6% desde 1998 a 200). El aguila calzada muestra un patron de ocupacion diferencial de los territorios de cria, evitando establecerse en ciertos territorios y seleccionando preferentemente otros, hecho que parece guardar relacion con la fidelidad de la especie a las areas de reproduccion y supone, por tanto,la reocupacion sucesiva de un determinado numero de territorios por los mismos individuos. De esta manera, la calidad del individuo seria mas determinante en la estrategia de ocupacion territorial, que la calidad del habitat. El aguila calzada muestra un espaciamiento territorial proximo a la regularidad a escala local(valores de g inferiores a 0,65), situacion que se repite al considerar el conjunto de rapaces forestales (aguila calzada, ratonero comun y azor). Los bosques seleccionados para criar por la especie se localizan en los pinares mejor conservados, alejadasdel ecotono forestal, con escasa presencia humana y ubicadas en zonas de cumbre orientadas al norte. Cuando comparamos los nidos ocupados y abandonados, encontramos que la selecci\u00f3n por el habitat de cria esta mas determinado por factores antropicos que por factores micro y macroambientales. El aguila calzada presenta una elevada fecundidad, hecho probablemente relacionado con la ausencia de molestias durante la incubacion y la baja exposicion a contaminantes. la ausencia de puesta es el factor limitante del \u00e9xito reproductor, si bien, la puesta de huevos inviables y la predaci\u00f3n son las causas principales en el fracaso reproductor. Los parametros reproductores ostentaron valores altos y estables a escala temporal, hecho que parece estar relacionado con la disponibilidad de<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Ecolog\u00eda del aguila calzada (hieraetus pennatus) en ambientes mediterraneos<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Ecolog\u00eda del aguila calzada (hieraetus pennatus) en ambientes mediterraneos <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Martinez Torrecillas Jos\u00e9 Enrique <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Murcia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 22\/03\/2002<\/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>Jos\u00e9 Francisco Calvo Sendin<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Antonio Donazar sancho <\/li>\n<li>Antonio  Juan Garcia fernandez (vocal)<\/li>\n<li>Santiago Ma\u00f1osa rif\u00e9 (vocal)<\/li>\n<li>Jos\u00e9 Antonio Sanchez zapata (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Martinez Torrecillas Jos\u00e9 Enrique Durante el periodo 1998-2000 se ha estudiado la ecolog\u00eda del aguila calzada(hieraaetus pennatus) [&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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