{"id":6758,"date":"1995-01-01T00:00:00","date_gmt":"1995-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1995\/01\/01\/estudio-morfologico-del-ciclo-reproductor-de-la-ostra-del-mar-menor-ostra-edulis-l-influencia-de-los-factores-ambientales\/"},"modified":"1995-01-01T00:00:00","modified_gmt":"1995-01-01T00:00:00","slug":"estudio-morfologico-del-ciclo-reproductor-de-la-ostra-del-mar-menor-ostra-edulis-l-influencia-de-los-factores-ambientales","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/estudio-morfologico-del-ciclo-reproductor-de-la-ostra-del-mar-menor-ostra-edulis-l-influencia-de-los-factores-ambientales\/","title":{"rendered":"Estudio morfologico del ciclo reproductor de la ostra del mar menor ostra edulis l. influencia de los factores ambientales"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Emilia Abellan Martinez <\/strong><\/h2>\n<p>Desde febrero de 1988 hasta junio de 1989 se estudio el ciclo reproductor de la ostra, ostrea edulis, l., En el mar menor (murcia), y la influencia de los factores ambientales (temperatura y alimento disponible) en las diferentes fases del mismo. Las preparaciones histologicas de gonada, la evolucion del porcentaje de ostras en estado de puesta, y las densidades de larvas de ostra en el seno del plancton, muestran que la gametogenesis se inicia en los meses de diciembre-enero cuando las temperaturas son las mas bajas del a\u00f1o (11 grados-12 grados c) y continua hasta septiembre- octubre (25 grados c).  la maxima madurez de la gonada corresponde a los meses de marzo-abril-mayo y junio y la minima a la epoca de descanso en octubre- noviembre y diciembre. La puesta comienza en febrero-marzo (13.5 grados-14 grados c) correspondiendo la maxima intensidad de la misma al mes de abril (20 grados c) e iniciandose la emision larvaria en marzo (15 grados). La elevada salinidad y las altas temperaturas del mar menor no parecen afectar al ciclo reproductivo siendo, probablemente, el alimento disponible en el medio el factor limitante.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio morfologico del ciclo reproductor de la ostra del mar menor ostra edulis l. influencia de los factores ambientales<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio morfologico del ciclo reproductor de la ostra del mar menor ostra edulis l. influencia de los factores ambientales <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Emilia Abellan Martinez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Murcia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1995<\/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>Concepcion Ferrer Cazorla<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jose Ballesta German <\/li>\n<li>Carmen Escala Urdapilleta (vocal)<\/li>\n<li>Antonio Bernabe Salazar (vocal)<\/li>\n<li>Jos\u00e9 Iglesias Est\u00e9vez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Emilia Abellan Martinez Desde febrero de 1988 hasta junio de 1989 se estudio el ciclo reproductor 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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