{"id":32799,"date":"1997-01-01T00:00:00","date_gmt":"1997-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estructura-poblacional-y-ecologia-trofica-de-la-anchoa-engraulis-encrasicolus-de-la-mediterranea-noroccidental\/"},"modified":"1997-01-01T00:00:00","modified_gmt":"1997-01-01T00:00:00","slug":"estructura-poblacional-y-ecologia-trofica-de-la-anchoa-engraulis-encrasicolus-de-la-mediterranea-noroccidental","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/estructura-poblacional-y-ecologia-trofica-de-la-anchoa-engraulis-encrasicolus-de-la-mediterranea-noroccidental\/","title":{"rendered":"Estructura poblacional y ecolog\u00eda trofica de la anchoa, engraulis encrasicolus, de la mediterranea noroccidental."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Sergi Tudela Casanovas <\/strong><\/h2>\n<p>El presente trabajo aborda el estudio de la estructuracion poblacional de la anchoa que se reproduce en el area del mediterraneo noroccidental, asi como la ecolog\u00eda trofica de la especie en el mar catalan durante la fase de vida larvaria y adulta.La realizacion simultanea sobre las mismas muestras de estudios electroforeticos, morfometricos, meristicos y de forma de la otolitos han evidenciado la existencia de una gran homogeneidad genetica en el area de estudio, superpuesta a una elevada heterogeneidad fenotipica de base ambiental. Esta ultima parece reflejar la existencia de diferentes panoramas generadores, resultantes de la interaccion entre la biolog\u00eda de la especie y fenomenos ambientales ecologicos o abioticos.  el estudio trofico durante el periodo de puesta evidencio que los adultos se alimentan de zooplancton, basicamente de copepodos. La actividad trofica se limita practicamente al periodo diurno y alcanza la maxima intensidad durante la tarde. Esta predacion esta estrechamente relacionada con la dinamica de zooplacton asociado al maximo profundo de clorofila. La segregacion constatada entre los comportamientos trofico y reproductivo resulta en la ausencia de canibalismo sobre la puesta. Las larvas se alimentan preferentemente durante el periodo diurno y su dieta esta compuesta por estadios juveniles de copepodos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estructura poblacional y ecolog\u00eda trofica de la anchoa, engraulis encrasicolus, de la mediterranea noroccidental.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estructura poblacional y ecolog\u00eda trofica de la anchoa, engraulis encrasicolus, de la mediterranea noroccidental. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Sergi Tudela Casanovas <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Girona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1997<\/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>Carles Pla Zanuy<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jacinto Nadal Puigdefabregas <\/li>\n<li>Jos\u00e9 Juan Castro Hern\u00e1ndez (vocal)<\/li>\n<li>Jordi Lleonart Aliberas (vocal)<\/li>\n<li> Pertierra Vera Juan  Pablo (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Sergi Tudela Casanovas El presente trabajo aborda el estudio de la estructuracion poblacional de la anchoa que [&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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