{"id":49876,"date":"2021-05-29T18:40:01","date_gmt":"2021-05-29T18:40:01","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/sucesion-secundaria-en-vegetacion-de-matorral-de-galicia-tras-dos-tipos-de-perturbacion-incendio-y-roza\/"},"modified":"2021-05-29T18:40:01","modified_gmt":"2021-05-29T18:40:01","slug":"sucesion-secundaria-en-vegetacion-de-matorral-de-galicia-tras-dos-tipos-de-perturbacion-incendio-y-roza","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/sucesion-secundaria-en-vegetacion-de-matorral-de-galicia-tras-dos-tipos-de-perturbacion-incendio-y-roza\/","title":{"rendered":"Sucesion secundaria en vegetacion de matorral de galicia tras dos tipos de perturbacion: incendio y roza."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mar\u00eda  Mercedes Casal Jimenez <\/strong><\/h2>\n<p>Se estudio en galicia la sucesion secundaria del matorral tras perturbacion  en 53 areas incendiadas y 47 areas razadas  con metodos sincronicos y diacronicos hasta 10 a\u00f1os de antiguedad. Se tomaron datos de presencia-ausencia  frecuencia cobertura y biomasa  que fueron sometidos a analisis de correspondencias: ademas los datos se ajustaron a funciones temporales. Los resultados indican que tras los incendios se producen un aumento rapido de biomasa  cobertura y altura del matorral  en tres etapas  siendo profundamente modificada la composicion especifica en los primeros a\u00f1os debido a la presencia de numerosas herbaceas invasoras. En la primera etapa existe predominio de suelo vacio; en la segunda etapa se caracteriza por el predominio de terofitos  aunque las especies vivaces aumentan progresivamente; la tercera etapa es de predominio del matorral  que se estructura progresivamente. Tras roza no tienen lugar etapas de sucesion  aumentando la biomasa y cobertura del matorral  sin cambios en la composicion especifica al no poder instalarse especies de caracter oportunista.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Sucesion secundaria en vegetacion de matorral de galicia tras dos tipos de perturbacion: incendio y roza.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Sucesion secundaria en vegetacion de matorral de galicia tras dos tipos de perturbacion: incendio y roza. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mar\u00eda  Mercedes Casal Jimenez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Sevilla<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1982<\/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>Francisco Garc\u00eda Novo<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francisco Garc\u00eda Novo <\/li>\n<li>Miguel Morey Andreu (vocal)<\/li>\n<li>Benito Valdes Castrillon (vocal)<\/li>\n<li>Mar\u00eda Rosa Miracle Sol\u00e9 (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mar\u00eda Mercedes Casal Jimenez Se estudio en galicia la sucesion secundaria del matorral tras perturbacion en 53 [&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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