{"id":142023,"date":"2026-01-12T18:07:37","date_gmt":"2026-01-12T18:07:37","guid":{"rendered":""},"modified":"2026-01-12T18:07:37","modified_gmt":"2026-01-12T18:07:37","slug":"estructura-i-contingut-de-nutrients-a-les-capcades-de-quercus-ilex-l-del-bosc-de-les-muntanyes-de-prades-influencia-de-les-condicions-naturals-de-creixement-i-efecte-de-manipulacions-experimentals","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/estructura-i-contingut-de-nutrients-a-les-capcades-de-quercus-ilex-l-del-bosc-de-les-muntanyes-de-prades-influencia-de-les-condicions-naturals-de-creixement-i-efecte-de-manipulacions-experimentals\/","title":{"rendered":"Estructura i contingut de nutrients a les capcades de quercus ilex l. del bosc de les muntanyes de prades: influencia de les condicions naturals de creixement i efecte de manipulacions experimentals."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Santiago Sabate Jorba <\/strong><\/h2>\n<p>Se analiza el contenido de nutrientes i variables estructurales de la boveda foliar de quercus ilex. Dichos analisis se presentan para tres situaciones. 1 comparacion de la parte alta i parte baja de una cuenca, representando los extremos de un gradiente de disponibilidad de agua i nutrientes 2 experimento de fertilizacion e irrigacion (dise\u00f1o factorial con agua, nitrogeno i fosforo). 3 experimento de perturbacion del encinar, partiendo de tres situaciones: a) corta a mata rasa dejando los restos de tala (ramas menores a 2 cm de diametro). B) corta a mata rasa dejando el suelo limpio de restos de tala. C) fuego. En todos los casos se ha observado una gran plasticidad de la encina en cuanto a sus caracteristicas estructurales, variaciones temporales de las masas de nitrogeno i fosforo en hojas, que ponen en evidencia procesos de retranlocacion tanto a partir de hojas que continuan funcionales como a partir de hojas senescentes. Una mayor area media i menor peso especifico de las hojas a menor radiacion es general. Mayor disponibilidad de nitrogeno disminuye el peso especifico i aumenta el area media de las hojas. El agua juega un papel fundamental para la produccion del encinar.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estructura i contingut de nutrients a les capcades de quercus ilex l. del bosc de les muntanyes de prades: influencia de les condicions naturals de creixement i efecte de manipulacions experimentals.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estructura i contingut de nutrients a les capcades de quercus ilex l. del bosc de les muntanyes de prades: influencia de les condicions naturals de creixement i efecte de manipulacions experimentals. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Santiago Sabate Jorba <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1993<\/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>Carlos Gracia Alonso<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Ramon Margalef Lopez <\/li>\n<li>Antonio Escarr\u00e9 Esteve (vocal)<\/li>\n<li>Jaume Terradas Serra (vocal)<\/li>\n<li>Ferran Roda De Llanza (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Santiago Sabate Jorba Se analiza el contenido de nutrientes i variables estructurales de la boveda foliar de [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[951,972,494,35,620,2002,2429],"tags":[30213,19968,9778,45228,39,76323],"class_list":["post-142023","post","type-post","status-publish","format-standard","hentry","category-barcelona","category-botanica","category-ciencias-agrarias","category-ciencias-de-la-vida","category-ecologia-vegetal","category-florestas","category-ordenacion-de-montes","tag-antonio-escarre-esteve","tag-carlos-gracia-alonso","tag-ferran-roda-de-llanza","tag-jaume-terradas-serra","tag-ramon-margalef-lopez","tag-santiago-sabate-jorba"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/142023","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=142023"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/142023\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=142023"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=142023"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=142023"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}