<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bertini, G.</style></author><author><style face="normal" font="default" size="100%">Fabbio, G.</style></author><author><style face="normal" font="default" size="100%">Piovosi, M.</style></author><author><style face="normal" font="default" size="100%">Calderisi, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tree biomass and deadwood density into aged holm oak (Sardinia) and beech coppices (Tuscany)</style></title><secondary-title><style face="normal" font="default" size="100%">Forest@ - Rivista di Selvicoltura ed Ecologia Forestale</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">108-129</style></keyword><keyword><style  face="normal" font="default" size="100%">2011</style></keyword><keyword><style  face="normal" font="default" size="100%">2012</style></keyword><keyword><style  face="normal" font="default" size="100%">9</style></keyword><keyword><style  face="normal" font="default" size="100%">accepted</style></keyword><keyword><style  face="normal" font="default" size="100%">aged coppice forest</style></keyword><keyword><style  face="normal" font="default" size="100%">beech</style></keyword><keyword><style  face="normal" font="default" size="100%">bertini g</style></keyword><keyword><style  face="normal" font="default" size="100%">calderisi m</style></keyword><keyword><style  face="normal" font="default" size="100%">citation</style></keyword><keyword><style  face="normal" font="default" size="100%">deadwood</style></keyword><keyword><style  face="normal" font="default" size="100%">densità di biomassa e</style></keyword><keyword><style  face="normal" font="default" size="100%">fabbio g</style></keyword><keyword><style  face="normal" font="default" size="100%">FOREST</style></keyword><keyword><style  face="normal" font="default" size="100%">Holm oak</style></keyword><keyword><style  face="normal" font="default" size="100%">http</style></keyword><keyword><style  face="normal" font="default" size="100%">in toscana</style></keyword><keyword><style  face="normal" font="default" size="100%">invecchiati di leccio in</style></keyword><keyword><style  face="normal" font="default" size="100%">it</style></keyword><keyword><style  face="normal" font="default" size="100%">jul 21</style></keyword><keyword><style  face="normal" font="default" size="100%">living woody biomass</style></keyword><keyword><style  face="normal" font="default" size="100%">mar 19</style></keyword><keyword><style  face="normal" font="default" size="100%">may 07</style></keyword><keyword><style  face="normal" font="default" size="100%">necromassa legnosa in cedui</style></keyword><keyword><style  face="normal" font="default" size="100%">online 2012-05-07</style></keyword><keyword><style  face="normal" font="default" size="100%">piovosi m</style></keyword><keyword><style  face="normal" font="default" size="100%">published online</style></keyword><keyword><style  face="normal" font="default" size="100%">received</style></keyword><keyword><style  face="normal" font="default" size="100%">sardegna e di faggio</style></keyword><keyword><style  face="normal" font="default" size="100%">sisef</style></keyword><keyword><style  face="normal" font="default" size="100%">url</style></keyword><keyword><style  face="normal" font="default" size="100%">wood decay</style></keyword><keyword><style  face="normal" font="default" size="100%">www</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2012///</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sisef.it/forest@/?doi=10.3832/efor0690-009</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">108 - 129</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bianchi, L.</style></author><author><style face="normal" font="default" size="100%">Calamini, G.</style></author><author><style face="normal" font="default" size="100%">Sioni, S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Observations on natural regeneration in grazed Holm oak stands in the Ogliastra province (Sardinia, Italy)</style></title><secondary-title><style face="normal" font="default" size="100%">Forest@ - Rivista di Selvicoltura ed Ecologia Forestale</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">103-112</style></keyword><keyword><style  face="normal" font="default" size="100%">2011</style></keyword><keyword><style  face="normal" font="default" size="100%">665</style></keyword><keyword><style  face="normal" font="default" size="100%">8</style></keyword><keyword><style  face="normal" font="default" size="100%">accepted</style></keyword><keyword><style  face="normal" font="default" size="100%">bianchi l</style></keyword><keyword><style  face="normal" font="default" size="100%">calamini g</style></keyword><keyword><style  face="normal" font="default" size="100%">citation</style></keyword><keyword><style  face="normal" font="default" size="100%">dell</style></keyword><keyword><style  face="normal" font="default" size="100%">Facilitation process</style></keyword><keyword><style  face="normal" font="default" size="100%">FOREST</style></keyword><keyword><style  face="normal" font="default" size="100%">Grazing in Forest</style></keyword><keyword><style  face="normal" font="default" size="100%">Holm oaks stands</style></keyword><keyword><style  face="normal" font="default" size="100%">http</style></keyword><keyword><style  face="normal" font="default" size="100%">id</style></keyword><keyword><style  face="normal" font="default" size="100%">in boschi di leccio</style></keyword><keyword><style  face="normal" font="default" size="100%">it</style></keyword><keyword><style  face="normal" font="default" size="100%">jan 13</style></keyword><keyword><style  face="normal" font="default" size="100%">jul 19</style></keyword><keyword><style  face="normal" font="default" size="100%">may 26</style></keyword><keyword><style  face="normal" font="default" size="100%">natural regeneration</style></keyword><keyword><style  face="normal" font="default" size="100%">ogliastra</style></keyword><keyword><style  face="normal" font="default" size="100%">online 2011-07-19</style></keyword><keyword><style  face="normal" font="default" size="100%">osservazioni sulla rinnovazione naturale</style></keyword><keyword><style  face="normal" font="default" size="100%">php</style></keyword><keyword><style  face="normal" font="default" size="100%">published online</style></keyword><keyword><style  face="normal" font="default" size="100%">received</style></keyword><keyword><style  face="normal" font="default" size="100%">sardegna</style></keyword><keyword><style  face="normal" font="default" size="100%">show</style></keyword><keyword><style  face="normal" font="default" size="100%">sioni s</style></keyword><keyword><style  face="normal" font="default" size="100%">sisef</style></keyword><keyword><style  face="normal" font="default" size="100%">soggetti a pascolo</style></keyword><keyword><style  face="normal" font="default" size="100%">url</style></keyword><keyword><style  face="normal" font="default" size="100%">www</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2011///</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sisef.it/forest@/?doi=10.3832/efor0665-008</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">103 - 112</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">: Observations on natural regeneration in grazed Holm oak stands in the Ogliastra province (Sardinia, Italy). This paper deals with the effects of grazing pressure in two Holm oak (Quercus ilex) stands in Ogliastra (cen­ tral-eastern Sardinia, Italy), with particular reference to the interactions with the natural regeneration proces­ ses. There is a positive interaction (facilitation) between shrubs and seedlings of tree species, as observed in other similar studies carried out by the same authors in other areas of Sardinia. Rubus ulmifolius proved to be the most efficient shrub for the protection and growth of saplings; the other shrub species play a less marked facilitating role. Although the density of shrubs hosting Holm oak seedlings is fairly high, their age and small size confirm that the current grazing pressure is incompatible with any chance of growth of the sa­ plings and success of the natural regeneration. The conservation of these stands must therefore rely on the rationalisation of human activities through the exploitation of a whole range of resources.</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue></record></records></xml>