{"id":83873,"date":"2018-03-10T00:08:03","date_gmt":"2018-03-10T00:08:03","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/dinamica-de-las-raices-finas-de-minirizotrones\/"},"modified":"2018-03-10T00:08:03","modified_gmt":"2018-03-10T00:08:03","slug":"dinamica-de-las-raices-finas-de-minirizotrones","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/dinamica-de-las-raices-finas-de-minirizotrones\/","title":{"rendered":"Dinamica de las raices finas de minirizotrones"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Bernat Lopez Claramunt <\/strong><\/h2>\n<p>En la serra de prades se instalaron 24 minirizotrones para estudiar la din\u00e1mica de las ra\u00edces finas. 12 minirizotrones se instalaron en parcelas control i 12 en parcelas en las que se hab\u00eda realizado un resalveo (se extrajo un 80% del \u00e1rea basal). El muestreo se llev\u00f3 a cabo durante un periodo de casi tres a\u00f1os (abril de 1994-febrero de 1997), yendo al campo con una periodicidad de unas tres semanas. Los resultados mostraron que la biomasa de las ra\u00edces finas en el encinar de prades es de 80 g\/m2, que representa solo un 0,34% de la biomasa total. La produccion de ra\u00edces finas, con 263 g\/m2\/a\u00f1o, representa un 11% de la producci\u00f3n total, valor muy parecido a la producci\u00f3n de hojas en el mismo encinar. La longevidad de las ra\u00edces finas es de 117 d\u00edas. La evoluci\u00f3n temporal del crecimiento de ra\u00edces finas mostr\u00f3n un patr\u00f3n temporal caracterizado por crecimientos en biomasa durante los meses de primavera, invierno y oto\u00f1o, y grandes disminuciones en veran. el patr\u00f3n de distribuci\u00f3n temporal del crecimiento de ra\u00edces finas mostr\u00f3n un patr\u00f3n temporal caracterizado por crecimientos en biomasa durante los meses de primavera, invierno y oto\u00f1o, y grandes disminuciones en verano. el patr\u00f3n de distribuci\u00f3n temporal mostr\u00f3 una tendencia a disminuir a medida que aumentaba la profundidad (hata 60 cm). El resalveo tuvo efectos positivos sobre las ra\u00edces finas, aumentando su biomasa y producci\u00f3n durante todo el a\u00f1o en intervalos de profundidad. No observamos una clara correlaci\u00f3n entre la humedad y la tempertura del suelo y el crecimiento de las raices finas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Dinamica de las raices finas de minirizotrones<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Dinamica de las raices finas de minirizotrones <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Bernat Lopez Claramunt <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 24\/03\/2000<\/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: ferran Roda jorda <\/li>\n<li>jordi Cortina segarra (vocal)<\/li>\n<li>estanislao De sim\u00f3n navarrete (vocal)<\/li>\n<li>ram\u00f3n Vallejo calzada (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Bernat Lopez Claramunt En la serra de prades se instalaron 24 minirizotrones para estudiar la din\u00e1mica 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 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