{"id":92448,"date":"2018-03-11T10:11:28","date_gmt":"2018-03-11T10:11:28","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/ecological-and-biological-interactions-between-coastal-aquaculture-and-wild-fish-assemblages\/"},"modified":"2018-03-11T10:11:28","modified_gmt":"2018-03-11T10:11:28","slug":"ecological-and-biological-interactions-between-coastal-aquaculture-and-wild-fish-assemblages","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ecologia-animal\/ecological-and-biological-interactions-between-coastal-aquaculture-and-wild-fish-assemblages\/","title":{"rendered":"Ecological and biological interactions between coastal aquaculture and wild fish assemblages"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Damian Joaquin Fernandez Jover <\/strong><\/h2>\n<p>Los peces se sienten atra\u00eddos hacia una gran variedad de objetos naturales y artificiales que estimulan la formaci\u00f3n de agregaciones (dempster y taquet, 2005). Este comportamiento ocurre a lo largo de todos los estadios de desarrollo de los peces. Estos objetos se definen generalmente como dispositivos de agregaci\u00f3n de peces, fads en sus siglas en ingl\u00e9s (fish attraction devices). Una de estas estructuras, de gran importancia en el mediterr\u00e1neo, son las jaulas flotantes de cultivo de peces, las cuales atraen un gran n\u00famero de peces salvajes. Este fen\u00f3meno es generalizado, ya que estas agregaciones alrededor de las jaulas han sido descritas por todo el mediterr\u00e1neo (dempster et al. 2002; thetmeyer et al. 2003; machias et al. 2004  el efecto de la atracci\u00f3n es mayor en las piscifactor\u00edas que alrededor de los tradicionales fads debido a la disponibilidad de comida, ya que parte del pienso utilizado para la alimentaci\u00f3n del cultivo se pierde a trav\u00e9s de la luz de las jaulas y es consumido por los peces salvajes. La agregaci\u00f3n alrededor de las jaulas puede llegar a ser 2800 veces mayor que en lugares sin acuicultura. Una piscifactor\u00eda sola puede llegar a agregar hasta 40 toneladas de peces salvajes alrededor de ella. Comparaciones realizadas antes y despu\u00e9s de la instalaci\u00f3n de diversas piscifactor\u00edas en grecia mostr\u00f3 que la abundancia total de peces se multiplico por cuatro y el nivel tr\u00f3fico de la comunidad de peces aument\u00f3 del 3.59 al 3.79 (machias et al. 2004).   en el mediterr\u00e1neo, la producci\u00f3n de las dos principales especies cultivadas, dorada y lubina, a alcanzado alrededor de 140.000 toneladas al a\u00f1o debido al aumento continuo de la demanda y se espera que la producci\u00f3n contin\u00fae aumentando en el futuro. Consecuentemente, los efectos ecol\u00f3gicos de la acuicultura sobre los peces salvajes en las zonas costeras experimentar\u00e1n un creciente inter\u00e9s.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Ecological and biological interactions between coastal aquaculture and wild fish assemblages<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Ecological and biological interactions between coastal aquaculture and wild fish assemblages <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Damian Joaquin Fernandez Jover <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Alicante<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 25\/03\/2009<\/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>Pablo Sanchez Jerez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francisco javier Martinez lopez <\/li>\n<li>paolo Tomassetti (vocal)<\/li>\n<li>salud Deudero company (vocal)<\/li>\n<li>Manuel Maldonado barahona (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Damian Joaquin Fernandez Jover Los peces se sienten atra\u00eddos hacia una gran variedad de objetos naturales y [&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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