{"id":68939,"date":"2004-02-07T00:00:00","date_gmt":"2004-02-07T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/efectos-geograficos-ambientales-y-biologicos-sobre-la-distribucion-de-las-aves-forestales-ibericas\/"},"modified":"2004-02-07T00:00:00","modified_gmt":"2004-02-07T00:00:00","slug":"efectos-geograficos-ambientales-y-biologicos-sobre-la-distribucion-de-las-aves-forestales-ibericas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/efectos-geograficos-ambientales-y-biologicos-sobre-la-distribucion-de-las-aves-forestales-ibericas\/","title":{"rendered":"Efectos geogr\u00e1ficos, ambientales y biol\u00f3gicos sobre la distribuci\u00f3n de las aves forestales ib\u00e9ricas"},"content":{"rendered":"<h2>Tesis doctoral de <strong> \u00e1lvaro Ram\u00edrez Garc\u00eda <\/strong><\/h2>\n<p>Esta tesis estudia la biogeografia de las aves forestales en la pen\u00ednsula ib\u00e9rica. Comprobamos  que la distribuci\u00f3n de este grupo de aves respondoe a un complejo conjunto de factores, tanto geogr\u00e1ficos como ambientales y biol\u00f3gicos. Los notables contrastes ambientales que caracterizan esta regi\u00f3n generan presiones selectivas diferentes seg\u00fan la localizaci\u00f3n geogr\u00e1fica.  a escala regional, encontramos una p\u00e9rdida gradual de especies en primavera hacia las \u00e1reas meridionales, donde s\u00f3lo las zonas monta\u00f1osas mantienen valores importanes de riqueza. Esto es debido a efectos geogr\u00e1ficos (efectos pen\u00ednsula y efecto de borde del \u00e1rea de distribuci\u00f3n), y ambientales (progresiva desgradaci\u00f3n de la calidad de h\u00e1bitat como consecuencias del incremento de la temperatura y la disminuci\u00f3n de la humedad y la cubierta forestal). sin embargo, los patrones son pr\u00e1cticamente opuesto en invierno, cuando el \u00e1rea mediterr\u00e1nea adquieren una gran importancia para la invernada de aves merced a su clima m\u00e1s atemperado y una elevada disponibilidad de recursos tr\u00f3ficos. Esta fuerte estacionalidad, caracter\u00edsticas de los ambientes ib\u00e9ricos, en un factor clave en la din\u00e1mica de las poblaciones de aves. la altitud, a trav\u00e9s de las variables ambientales asociadas, aparece como uno de los principales reguladores de las comunidades de aves forestales ib\u00e9rcias, que tambi\u00e9n se ven afectadas por la estructura del bosque la distribuci\u00f3n de los recursos tr\u00f3fcios a escala local. Surge as\u00ed una estrecha relaci\u00f3n entre la altitud y el comportamiento migrador de las aves, que desdibuja el gradiente latitudinal descrito a escala continental. No obstante, las caracter\u00edsticas biol\u00f3gicas de las especies condicionan la intensidad de su respuesta a este mosaico de condiciones ambientales, mostrando diferencias seg\u00fan grupos biogeogr\u00e1ficos o seg\u00fan su ecolog\u00eda tr\u00f3fica (dieta, sustrato de alimentaci\u00f3n..). Tambi\u00e9n, determinados procesos e interraci\u00f3n<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Efectos geogr\u00e1ficos, ambientales y biol\u00f3gicos sobre la distribuci\u00f3n de las aves forestales ib\u00e9ricas<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Efectos geogr\u00e1ficos, ambientales y biol\u00f3gicos sobre la distribuci\u00f3n de las aves forestales ib\u00e9ricas <\/li>\n<li><strong>Autor:<\/strong>\u00a0 \u00e1lvaro Ram\u00edrez Garc\u00eda <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 02\/07\/2004<\/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 Luis Telleria Jorge<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: tomas Santos Martinez <\/li>\n<li>eduardo Juan a avanzada (vocal)<\/li>\n<li>  (vocal)<\/li>\n<li>  (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de \u00e1lvaro Ram\u00edrez Garc\u00eda Esta tesis estudia la biogeografia de las aves forestales en la pen\u00ednsula ib\u00e9rica. Comprobamos [&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":[1],"tags":[151179,151180,4002,4694],"class_list":["post-68939","post","type-post","status-publish","format-standard","hentry","category-sin-categoria","tag-alvaro-ramirez-garcia","tag-eduardo-juan-a-avanzada","tag-jose-luis-telleria-jorge","tag-tomas-santos-Martinez"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/68939","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=68939"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/68939\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=68939"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=68939"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=68939"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}