{"id":58574,"date":"2018-03-09T22:46:23","date_gmt":"2018-03-09T22:46:23","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/caractera%c2%adsticas-hidraulicas-y-resistencia-a-la-sequa%c2%ada-en-clones-selectos-de-eucalyptus-globulus-labill-subsp-globulus\/"},"modified":"2018-03-09T22:46:23","modified_gmt":"2018-03-09T22:46:23","slug":"caractera%c2%adsticas-hidraulicas-y-resistencia-a-la-sequa%c2%ada-en-clones-selectos-de-eucalyptus-globulus-labill-subsp-globulus","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/caractera%c2%adsticas-hidraulicas-y-resistencia-a-la-sequa%c2%ada-en-clones-selectos-de-eucalyptus-globulus-labill-subsp-globulus\/","title":{"rendered":"Caracter\u00edsticas hidr\u00e1ulicas y resistencia a la sequ\u00edaen clones selectos de eucalyptus globulus labill. subsp. globulus"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Gasc\u00f3 Guerrero Antonio  Mar\u00eda <\/strong><\/h2>\n<p>Se estudian las propiedades hidr\u00e1ulicas, incluyendo la vulnerabilidad a la cavitaci\u00f3n y algunas caracter\u00edsticas anat\u00f3micas, del xilema de plantas j\u00f3venes de eucalyptus globulus labill. Subsp. Globulus, procedentes de estaquillas enraizadas de material clonal selecto, en condiciones de invernadero y disponibilidad h\u00eddrica reducida. A lo largo de la fase de cultivo se caracteriza el crecimiento y se estiman par\u00e1metros de tipo morfofisiol\u00f3gico relacionados con la tolerancia al estr\u00e9s h\u00eddrico, tales como la transpiraci\u00f3n, el potencial del agua, la eficiencia en el uso del agua o las contracciones en la base del tallo. Se analizan y discuten las diferencias encontradas en las caracter\u00edsticas hidr\u00e1ulicas y la resistencia a la sequ\u00eda del distinto material vegetal utilizado para los tratamientos aplicados. Se pone en evidencia una estrategia fundamentalmente evitadora de la sequ\u00eda y tolerante con altos grados de p\u00e9rdida de conductividad hidr\u00e1ulica en el xilema en buenas condiciones de disponibilidad de agua; en el que asimismo se verific\u00f3 segmentaci\u00f3n de la vulnerabilidad a la cavitaci\u00f3n en los tallos y mecanismos de rellenado de los vasos.  palabras clave: vulnerabilidad a la cavitaci\u00f3n; conductividad hidr\u00e1ulica; resistencia a la sequ\u00eda; e. Globulus.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracter\u00edsticas hidr\u00e1ulicas y resistencia a la sequ\u00edaen clones selectos de eucalyptus globulus labill. subsp. globulus<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracter\u00edsticas hidr\u00e1ulicas y resistencia a la sequ\u00edaen clones selectos de eucalyptus globulus labill. subsp. globulus <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Gasc\u00f3 Guerrero Antonio  Mar\u00eda <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 21\/05\/2007<\/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>Pilar Pita Andreu<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Luis alfonso Gil s\u00e1nchez <\/li>\n<li>Manuel Fern\u00e1ndez mart\u00ednez (vocal)<\/li>\n<li>Luis Ayerbe mateo-sagasta (vocal)<\/li>\n<li>Marta Pardos m\u00ednguez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Gasc\u00f3 Guerrero Antonio Mar\u00eda Se estudian las propiedades hidr\u00e1ulicas, incluyendo la vulnerabilidad a la cavitaci\u00f3n y algunas [&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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