{"id":79987,"date":"2018-03-09T23:25:54","date_gmt":"2018-03-09T23:25:54","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/towards-the-conservation-of-iberian-cyprinodontiform-fishes-ecological-strategy-and-competition-with-the-introduced-eastern-mosquitofish\/"},"modified":"2018-03-09T23:25:54","modified_gmt":"2018-03-09T23:25:54","slug":"towards-the-conservation-of-iberian-cyprinodontiform-fishes-ecological-strategy-and-competition-with-the-introduced-eastern-mosquitofish","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/zoologia\/towards-the-conservation-of-iberian-cyprinodontiform-fishes-ecological-strategy-and-competition-with-the-introduced-eastern-mosquitofish\/","title":{"rendered":"Towards the conservation of iberian cyprinodontiform fishes: ecological strategy and competition with the introduced eastern mosquitofish"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Alberto Marinheiro Caiola Nuno <\/strong><\/h2>\n<p>En la presente tesis se discuten las posibles causas del declive de las dos especies nativas de ciprinodontiformes mediterr\u00e1neos ib\u00e9ricos. Las especies de peces nativas consideradas en este estudio fueron el fartet (aphanius iberus) y el samaruc (Valencia hisp\u00e1nica). La p\u00e9rdida de h\u00e1bitat y la interacci\u00f3n con una especie introducida, la gambusia (gambusia holbrooki) son, de acuerdo con la bibliograf\u00eda, los principales factores responsables del declive de las especies nativas, y por tanto el punto de partida de las hip\u00f3tesis en esta investigaci\u00f3n. para evaluar la hip\u00f3tesis basada en la p\u00e9rdida de h\u00e1bitat se realiz\u00f3 un estudio sobre la estrategia ecol\u00f3gica como indicador de la capacidad de adaptaci\u00f3n del as especies a los ambientes variables. Para el efecto se estudi\u00f3 la biolog\u00eda y de la ecolog\u00eda tr\u00f3fica. Debido tanto a la falta de informaci\u00f3n sobre su estrategia ecol\u00f3gica como a su importancia para la conservaci\u00f3n, se pudo especial \u00e9nfasis en el samaruc. A pesar de ello, los resultados se discutieron comparativamente con otros existentes para las otras dos especies consideradas. La informaci\u00f3n resultante de este estudio, tambi\u00e9n fue la base para la predicci\u00f3n del tipo de h\u00e1bitat m\u00e1s adecuado para futuras reintroduciones. en el marco de un proyecto life-nature, financiado por la uni\u00f3n europea, se llev\u00f3 a cabo la cr\u00eda en cautividad del samaruc con el objetivo de su reintroducci\u00f3n. Se estudi\u00f3 la biolog\u00eda y ecolog\u00eda tr\u00f3fica de la poblaci\u00f3n cautiva, y, en base a estos resultados, se discuti\u00f3 la adecuaci\u00f3n de las instalaciones de cr\u00eda y se propusieron diversas recomendaciones de gesti\u00f3n. para evaluar el impacto de la gambusia sobre las especies nativas, se estudi\u00f3 el mecanismo de interacci\u00f3n que hay entre la especie introducida y las nativas. Este estudio se realiz\u00f3 mediante experimentos de mesocosmos y en acuario. finalmente, se cit\u00f3 una nueva especie introducida en la pen\u00ednsula ib\u00e9rica: pseudorasbora parva. Dado el impac<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Towards the conservation of iberian cyprinodontiform fishes: ecological strategy and competition with the introduced eastern mosquitofish<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Towards the conservation of iberian cyprinodontiform fishes: ecological strategy and competition with the introduced eastern mosquitofish <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Alberto Marinheiro Caiola Nuno <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 19\/05\/2006<\/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>Adolfo De Sostoa Fernandez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: ignacio Doadrio villarejo <\/li>\n<li> Ib\u00e1\u00f1ez mart\u00ed josep carles (vocal)<\/li>\n<li>filomena Magalh\u00e1es Mar\u00eda (vocal)<\/li>\n<li> Casals i mart\u00ed frederic (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Alberto Marinheiro Caiola Nuno En la presente tesis se discuten las posibles causas del declive de las [&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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