{"id":56198,"date":"2018-03-09T22:43:54","date_gmt":"2018-03-09T22:43:54","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/population-ecology-and-conservation-of-a-marine-long-lived-species-the-red-gorgonian-paramuricea-clavata\/"},"modified":"2018-03-09T22:43:54","modified_gmt":"2018-03-09T22:43:54","slug":"population-ecology-and-conservation-of-a-marine-long-lived-species-the-red-gorgonian-paramuricea-clavata","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/zoologia-marina\/population-ecology-and-conservation-of-a-marine-long-lived-species-the-red-gorgonian-paramuricea-clavata\/","title":{"rendered":"Population ecology and conservation of a marine long-lived species: the red gorgonian paramuricea clavata"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Critina Linares Prats <\/strong><\/h2>\n<p>El trabajo de esta tesis aborda la conservaci\u00f3n de una de las especies de gorgoninas mediterr\u00e1neas m\u00e1s emblem\u00e1ticas, la gorgonia roja paramuricea clavata. Para ello se realizan diferentes estudios con el objetivo de:     1,- conocer la distribuci\u00f3n y la estructura de sus poblaciones as\u00ed como su estado de salud.     2,- estudiar las fases que se desconoc\u00edan del ciclo biol\u00f3gico de esta especie y modelizar su din\u00e1mica poblacional.     3,- estudiar los efectos de las perturbaciones m\u00e1s importantes y por \u00faltimo.     4,- aportar soluciones para mejorar la conservaci\u00f3n de esta especie, mediante la modelizaci\u00f3n de los efectos a largo plazo de estas perturbaciones y la simulaci\u00f3n de posibles medidas de gesti\u00f3n as\u00ed como proponer una t\u00e9cnica de restauraci\u00f3n para intentar mejorar la viabilidad e las poblaciones m\u00e1s afectadas.     los resultados del primer apartado, muestran que es una especie con una distribuci\u00f3n muy restringida lo que sugiere que sea sensible a la variabilidad de los factores abi\u00f3ticos. Las estructuras de tallas son en general estructuras en forma de campana que parecen indicar un importante fallo en los proceso de reclutamiento. En el segundo bloque, primero se estudian las primeras fases de vida que se desconoc\u00edan de esta especie mostrando que estas primeras etapas tienen una mortalidad muy elevada as\u00ed como una capacidad de dispersi\u00f3n muy moderada sugieren do graves problemas para la colonizaci\u00f3n de nuevas \u00e1reas a trav\u00e9s de la reproducci\u00f3n sexual. Con estos conocimientos pudimos modelizar la din\u00e1mica poblacional mediante modelos demogr\u00e1ficos matriciales, con los que pudimos observar un importante declive de las poblaciones estudiadas con importantes probabilidades de extinci\u00f3n, que las tasas de crecimiento poblacional son mucho m\u00e1s sensibles a la supervivencia de las colonias grandes y que para la viabilidad de las poblaciones tiene poca importancia el reclutamiento, que est\u00e1 en concordancia con los resultados obte<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Population ecology and conservation of a marine long-lived species: the red gorgonian paramuricea clavata<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Population ecology and conservation of a marine long-lived species: the red gorgonian paramuricea clavata <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Critina Linares Prats <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 18\/12\/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>Rafael Coma Bau<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: enric Ballesteros sagarra <\/li>\n<li>jean-georges Harmelin (vocal)<\/li>\n<li>Jos\u00e9 Templado gonz\u00e1lez (vocal)<\/li>\n<li>francesc xavier Turon barrera (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Critina Linares Prats El trabajo de esta tesis aborda la conservaci\u00f3n de una de las especies de [&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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