{"id":69131,"date":"2004-07-07T00:00:00","date_gmt":"2004-07-07T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/dinamica-de-la-poblacion-de-atun-blanco-thunus-alalunga-bonaterre-1788-del-atlantico-norte\/"},"modified":"2004-07-07T00:00:00","modified_gmt":"2004-07-07T00:00:00","slug":"dinamica-de-la-poblacion-de-atun-blanco-thunus-alalunga-bonaterre-1788-del-atlantico-norte","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/pais-vasco-euskal-herriko-unibertsitatea\/dinamica-de-la-poblacion-de-atun-blanco-thunus-alalunga-bonaterre-1788-del-atlantico-norte\/","title":{"rendered":"Dinamica de la poblacion de atun blanco (thunus alalunga bonaterre 1788) del atlantico norte"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Josu Mirena Santiago Burruchaga <\/strong><\/h2>\n<p>Tras realizar una revisi\u00f3n sobre la biolog\u00eda y la pesca del at\u00fan blanco del atl\u00e1ntico norte, se proponen las estad\u00edsticas b\u00e1sicas y los par\u00e1metros biol\u00f3gicos necesarios para su evaluaci\u00f3n. \u00e9Sta se realiza para el per\u00edodo 1957-1999, utilizando adapt vpa, y se desprende que el reclutamiento parece estar desempe\u00f1ando un papel determinante en la evoluci\u00f3n de la abundancia de este importante recurso. Se plantean diferentes hip\u00f3tesis para explicar el descenso del reclutamiento observado en los \u00faltimos a\u00f1os y se concluye que los cambios a largo plazo en varialbes f\u00edsicas oceanogr\u00e1ficas inciden en la definici\u00f3n de la fuerza de las clases anuales a trav\u00e9s de su efecto sobre la supervivencia de las fases tempranas del at\u00fan blanco. As\u00ed, la oscilaci\u00f3n del atl\u00e1ntico norte (nao), teleconexi\u00f3n que constituye el patr\u00f3n dominante de la variabilidad de la circulaci\u00f3n atmosf\u00e9rica en el atl\u00e1ntico norte, explica el 43 % de la variabilidad del reclutamiento del at\u00fan blanco durante el per\u00edodo analizado.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Dinamica de la poblacion de atun blanco (thunus alalunga bonaterre 1788) del atlantico norte<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Dinamica de la poblacion de atun blanco (thunus alalunga bonaterre 1788) del atlantico norte <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Josu Mirena Santiago Burruchaga <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Pa\u00eds vasco\/euskal herriko unibertsitatea<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 07\/07\/2004<\/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>Xavier Bard F.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: enma Orive aguirre <\/li>\n<li>joao Gil pereira (vocal)<\/li>\n<li>victor Restrepo (vocal)<\/li>\n<li> Gonzalez ramos Antonio  Juan (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Josu Mirena Santiago Burruchaga Tras realizar una revisi\u00f3n sobre la biolog\u00eda y la pesca del at\u00fan blanco [&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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