{"id":88289,"date":"2018-03-10T00:13:17","date_gmt":"2018-03-10T00:13:17","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/ecology-of-the-yellow-legged-gull-larus-cachinnans-in-the-medes-islands\/"},"modified":"2018-03-10T00:13:17","modified_gmt":"2018-03-10T00:13:17","slug":"ecology-of-the-yellow-legged-gull-larus-cachinnans-in-the-medes-islands","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/ecology-of-the-yellow-legged-gull-larus-cachinnans-in-the-medes-islands\/","title":{"rendered":"Ecology of the yellow-legged gull larus cachinnans in the medes islands"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Marc Bosch Mestres <\/strong><\/h2>\n<p>Se estudian diversos aspectos sobre la ecolog\u00eda de la gaviota patiamarilla (larus cachinnans) en la colonia de las islas medes (girona) entre 1992 y 1996. El primer cap\u00edtulo eval\u00faa el dimorfismo sexual de las gaviotas y proporciona un m\u00e9todo para predecir el sexo de los individuos mediante el uso de medidas biom\u00e9tricas. El segundo cap\u00edtulo compara la dieta de las gaviotas de la colonia con la de las gaviotas de la colonia del delta del ebro, y eval\u00faa la influencia de la dieta en la tasa de crecimiento de ambas colonias. El tercer cap\u00edtulo analiza el patr\u00f3n de actividad diaria de las gaviotas reproductoras y los posibles factores que lo condicionan. el cuarto cap\u00edtulo analiza de forma preliminar los efectos del uso del h\u00e1bitat y del descaste en la densidad de nidos. El quinto cap\u00edtulo estudia la selecci\u00f3n del h\u00e1bitat dentro la colonia y su relaci\u00f3n con el \u00e9xito reproductor. el sexto cap\u00edtulo estudia la posible contaminaci\u00f3n microbiana del lago de banyoles por las heces de las gaviotas, que ha sido uno de los principales argumentos de la consejer\u00eda de medio ambiente para justificar el descaste de la colonia. El s\u00e9ptimo cap\u00edtulo estudia el efecto de los ataques de las gaviotas sobre una colonia de garzas situada en el mismo archipi\u00e9lago y discute la eficacia del descaste sobre los par\u00e1metros reproductores, dieta y din\u00e1mica poblacional de la colonia. Se discute la eficacia del descaste para controlar el tama\u00f1o de la coloni ay reducir el impacto de las gavitoas de la colonia y sus principales par\u00e1sitos. El noveno cap\u00edtulo analiza la preValencia y intensidad de parasitaci\u00f3n de haemoproteus lari y su relaci\u00f3n con los h\u00e1bitats de la colonia, tama\u00f1o de puesta y condici\u00f3n f\u00edsica de las gaviotas. El d\u00e9cimo cap\u00edtulo analiza la preValencia y intensidad de diversos helmintos que parasitan la colonia, centr\u00e1ndose en sus patrones de asociaci\u00f3n y su efecto en la condici\u00f3n f\u00edsica de las gaviotas. En el onceavo cap\u00edtulo<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Ecology of the yellow-legged gull larus cachinnans in the medes islands<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Ecology of the yellow-legged gull larus cachinnans in the medes islands <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Marc Bosch Mestres <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 22\/12\/2000<\/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>Miguel Mar\u00eda Zabala Limousin<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: jacinto Nadal puigdefabregas <\/li>\n<li>joan Real orti (vocal)<\/li>\n<li>Jos\u00e9 Luis Tella escobeda (vocal)<\/li>\n<li>daniel Oro de ribas (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Marc Bosch Mestres Se estudian diversos aspectos sobre la ecolog\u00eda de la gaviota patiamarilla (larus cachinnans) en [&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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