{"id":90297,"date":"2018-03-10T00:15:42","date_gmt":"2018-03-10T00:15:42","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/flora-y-vegetacion-arvense-y-ruderal-de-la-provincia-de-huesca\/"},"modified":"2018-03-10T00:15:42","modified_gmt":"2018-03-10T00:15:42","slug":"flora-y-vegetacion-arvense-y-ruderal-de-la-provincia-de-huesca","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/flora-y-vegetacion-arvense-y-ruderal-de-la-provincia-de-huesca\/","title":{"rendered":"Flora y vegetaci\u00f3n arvense y ruderal de la provincia de huesca"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mario Sanz Elorza <\/strong><\/h2>\n<p>En la presente memoria doctoral abordamos el estudio de la flora y vegetaci\u00f3n arvense y ruderal de la provincia de huesca.  un repaso de la literatura cient\u00edfica pone de evidencia la existencia de una laguna en el conocimiento de esta parte de la flora y la vegetaci\u00f3n, tradicionalmente dejada de lado por los bot\u00e1nicos que se han ocupado del estudio flor\u00edstico y fitocenol\u00f3gico del altoarag\u00f3n. En este trabajo se trata de cubrir en la medida de los posible este vac\u00edo, llevando el conocimiento del tema que nos ocupa al mismo nivel en que se encuentra con car\u00e1cter general.  tras una introducci\u00f3n suficiente al medio f\u00edsico y bi\u00f3tico de la provincia de huesca, se presentan los resultados del trabajo, materializados en un cat\u00e1logo flor\u00edstico de la flora arvense y ruderal que comprende 1.068 t\u00e1xones de niveles espec\u00edficos y subespec\u00edficos. Tambi\u00e9n se realiza una descripci\u00f3n pormenorizada de las comunidades vegetales de ecolog\u00eda arvense y ruderal, concretada en el reconocimiento de la presencia en el territorio de 56 sin t\u00e1xones de los niveles asociaci\u00f3n y subasociaci\u00f3n.  los temas del xenofitismo y de la erosi\u00f3n gen\u00e9tica en flora arvense son objeto de sendos cap\u00edtulos espec\u00edficos, en los que se aborda su estudio con detalle a partir de los datos extra\u00eddos del cat\u00e1logo flor\u00edstico.  despues de una introducci\u00f3n terminol\u00f3gica se realiza un an\u00e1lisis de la flora al\u00f3ctona seg\u00fan la tipolog\u00eda de los xen\u00f3fitos atendiendo a su grado de naturalizaci\u00f3n, a su momento de introduci\u00f3n y a su modo o v\u00eda de llegada y expansi\u00f3n. As\u00ed mismo se analiza el problema de las invasiones de los ecosistemas oscenses por especies vegetales ex\u00f3ticas.  se expone el problema general de la erosi\u00f3n gen\u00e9tica en flora arvense para despu\u00e9s centrarlo en el caso particular, pero representativo, de la provincia de huesca. Se se\u00f1alan las especies considerdas m\u00e1s vulnerables a partir de la informaci\u00f3n extra\u00edda del cat\u00e1logo flor\u00edstico y<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Flora y vegetaci\u00f3n arvense y ruderal de la provincia de huesca<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Flora y vegetaci\u00f3n arvense y ruderal de la provincia de huesca <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mario Sanz Elorza <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Lleida<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 24\/05\/2001<\/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> Conesa Mor Josep Antoni<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: ramon Masalles saumell <\/li>\n<li>Luis Villar perez (vocal)<\/li>\n<li>eduardo Sobrino vesperinas (vocal)<\/li>\n<li>el\u00edas Dana s\u00e1nchez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mario Sanz Elorza En la presente memoria doctoral abordamos el estudio de la flora y vegetaci\u00f3n arvense [&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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