<?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%">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><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%">Loi, M. C.</style></author><author><style face="normal" font="default" size="100%">Poli, F.</style></author><author><style face="normal" font="default" size="100%">Sacchetti, G.</style></author><author><style face="normal" font="default" size="100%">Selenu, M. B.</style></author><author><style face="normal" font="default" size="100%">Ballero, M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Ethnopharmacology of ogliastra (villagrande strisaili, sardinia, Italy).</style></title><secondary-title><style face="normal" font="default" size="100%">Fitoterapia</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Italy</style></keyword><keyword><style  face="normal" font="default" size="100%">Medicinal plants</style></keyword><keyword><style  face="normal" font="default" size="100%">ogliastra</style></keyword><keyword><style  face="normal" font="default" size="100%">Sardinia</style></keyword><keyword><style  face="normal" font="default" size="100%">Traditional phytotherapy</style></keyword><keyword><style  face="normal" font="default" size="100%">Villagrande Strisaili</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2004///</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/15158984</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">75</style></volume><pages><style face="normal" font="default" size="100%">277 - 295</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">The use of medicinal and aromatic plants was investigated in a group of 200 elderly people (60-104-year-old) from Villagrande Strisaili (Ogliastra, Sardinia, Italy), recording the use of 78 species for the treatment of various ailments, especially of the respiratory tract, the mouth, and the skin. Seventeen plants had never been described as medicinal species in peninsular Italy, while a few others turn out to have an original use for Sardinia.</style></abstract><issue><style face="normal" font="default" size="100%">3-4</style></issue><notes><style face="normal" font="default" size="100%">The following values have no corresponding Zotero field:&lt;br/&gt;accession-num: 15158984</style></notes></record></records></xml>