<?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%">Claudia, Pinna</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Acorn bread: A traditional food of the past in Sardinia (Italy)</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Cultural Heritage</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">acorns</style></keyword><keyword><style  face="normal" font="default" size="100%">Bread</style></keyword><keyword><style  face="normal" font="default" size="100%">Clay</style></keyword><keyword><style  face="normal" font="default" size="100%">Coeliac disease sufferers</style></keyword><keyword><style  face="normal" font="default" size="100%">Quercus</style></keyword><keyword><style  face="normal" font="default" size="100%">Sardinia</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sciencedirect.com/science/article/pii/S1296207413000228</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Acorn bread, known as Pan’Ispeli in Sardinian, constituted a precious source of nutrition over the ages. Especially widespread in Ogliastra, it was made with somewhat unusual ingredients, including ash and clay, and is considered a unique food by many historians. So much so that the women of the town of Baunei took pride in their skill at making acorn bread and apparently sold it at a higher price than regular wheat flour bread. The laborious process of preparation of acorns for bread-making is said to have been a ceremony with religious connotations, to such an extent that the ingredients came only from plants and areas that were well known by the elders. It was a ritual passed down from generation to generation. Although acorn bread is no longer part of today's diet in Sardinia, it is still remembered by some of the elderly people of our island and is on occasion still made for village festivities.</style></abstract></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%">Di Rita, Federico</style></author><author><style face="normal" font="default" size="100%">Melis, Rita Teresa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The cultural landscape near the ancient city of Tharros (central West Sardinia): vegetation changes and human impact</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Archaeological Science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">evergreen vegetation</style></keyword><keyword><style  face="normal" font="default" size="100%">Holocene</style></keyword><keyword><style  face="normal" font="default" size="100%">human impact</style></keyword><keyword><style  face="normal" font="default" size="100%">pollen</style></keyword><keyword><style  face="normal" font="default" size="100%">Sardinia</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2013///</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://linkinghub.elsevier.com/retrieve/pii/S0305440313002331</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">40</style></volume><pages><style face="normal" font="default" size="100%">4271 - 4282</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">The evolution of the cultural landscape in coastal western Sardinia is investigated by means of pollen analysis in the Mistras Lagoon sediments, near the ancient city of Tharros, with particular attention to changes in evergreen vegetation and the impact of human activity. The pollen diagram, spanning the time interval from 5300 to 1600 cal BP, documents the influence of man, climate, and geomorphic dynamics and on the evolution of a semi-open evergreen vegetation landscape and variations in extent of a salt-marsh environment. Anthropogenic indicators and microcharcoals concur in depicting increased land use coinciding with the Nuragic, Phoenician, Punic and Roman dominations. Pollen data, along with archaeobotanical evidence, suggest a prevailing arable farming economy, vocated to Vitis and cereals expoitation, during the Nuragic phase until 2400 cal BP, replaced since then by a prevailing stock rearing economy. Between 2050 and 1600 cal BP, a less intensive human impact on the landscape is profiled, consistently with the archaeologically documented abandonment of the rural villages in favour of a slow urbanization, experienced by the Sinis territory in Imperial times. The pollen record provides new insights into the history of important economic plants in the Mediterranean, such as Vitis, Olea and Quercus suber. The results of the pollen analysis reveal how the records of these taxa are primarily influenced by the cultural development of the Sinis region and secondarily by dynamics involving the natural companion vegetation.</style></abstract><issue><style face="normal" font="default" size="100%">12</style></issue><notes><style face="normal" font="default" size="100%">The following values have no corresponding Zotero field:&lt;br/&gt;publisher: Elsevier Ltd</style></notes></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%">Pastorelli, Roberta</style></author><author><style face="normal" font="default" size="100%">Landi, Silvia</style></author><author><style face="normal" font="default" size="100%">Trabelsi, Darine</style></author><author><style face="normal" font="default" size="100%">Piccolo, Raimondo</style></author><author><style face="normal" font="default" size="100%">Mengoni, Alessio</style></author><author><style face="normal" font="default" size="100%">Bazzicalupo, Marco</style></author><author><style face="normal" font="default" size="100%">Pagliai, Marcello</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effects of soil management on structure and activity of denitrifying bacterial communities</style></title><secondary-title><style face="normal" font="default" size="100%">Applied Soil Ecology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bacterial community</style></keyword><keyword><style  face="normal" font="default" size="100%">Denitriﬁcation</style></keyword><keyword><style  face="normal" font="default" size="100%">dgge</style></keyword><keyword><style  face="normal" font="default" size="100%">Managements</style></keyword><keyword><style  face="normal" font="default" size="100%">mRNA</style></keyword><keyword><style  face="normal" font="default" size="100%">Sardinia</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><publisher><style face="normal" font="default" size="100%">Elsevier B.V.</style></publisher><volume><style face="normal" font="default" size="100%">49</style></volume><pages><style face="normal" font="default" size="100%">46-58</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">The inﬂux of carbon sources and energy into the grossly oligotrophic soil system is a major driving force in biogeochemical cycles. Differences in these inputs due to the ground-covering plants and agriculture practices, likely inﬂuence the activity of the microbial communities. Previously, we have shown that the extent and degree of active bacterial diversity in soils are clearly affected by the type of management. In the present study we have evaluated the effects of different soil managements (tilled vineyard, grass-covered vineyard, temporary grassland, pasture, cork oak forest) on the diversity and activity of denitrifying bacterial species. Total DNA and RNA were directly extracted from soil sampled in two different seasons, spring and autumn. Genes and transcripts for two nitrite reductases (nirS and nirK), nitric oxide reductases (qnorB) and nitrous oxide reductase (nosZ) were used as PCR targets of denitrifying bacteria. Denaturing Gradient Gel Electrophoresis (DGGE) results showed a high abundance and wide distribution of bacterial denitriﬁers in soil,while denitrifying gene expressionwas detected in fewspecies or groups of species. A distinct seasonal shift was evident in denitrifying active communities, that also showed a signiﬁcant variation depending on soil variables such as texture, pH and organic carbon. DGGE band sequence analysis revealed similarities between sequences found in our soil and those belonging mainly to and -Protebacteria division. However, several sequences were not related to any known denitrifying species. The applied RT-nested PCR approach has proven to have the potential to provide information on diversity of active denitrifying bacterial communities and on where and when these bacteria express their ability within the soil.</style></abstract></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%">Sedda, Luigi</style></author><author><style face="normal" font="default" size="100%">Delogu, Giuseppe</style></author><author><style face="normal" font="default" size="100%">Dettori, Sandro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Forty-four years of land use changes in a Sardinian cork oak agro-silvopastoral system: a qualitative analysis</style></title><secondary-title><style face="normal" font="default" size="100%">The Open Forest Science Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">aerial photography classification</style></keyword><keyword><style  face="normal" font="default" size="100%">agro-forestry</style></keyword><keyword><style  face="normal" font="default" size="100%">Cork oak</style></keyword><keyword><style  face="normal" font="default" size="100%">forest cover</style></keyword><keyword><style  face="normal" font="default" size="100%">land use</style></keyword><keyword><style  face="normal" font="default" size="100%">multi-temporal analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Sardinia</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://eprints.uniss.it/5600/</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">57 - 66</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">The island of Sardinia is the biggest producer of natural cork in Italy. In this study, cork oak cover change is investigated in a typical agro-silvopastoral system where the main activities are cereal fodder and wheat cultivation, sheep rearing and cork exploitation. The research method is based on the comparison of two land use maps produced by photo-interpretation of digitised aerial photographs taken in 1954 and 1998, combined with interviews with local farmers, field surveys, and data collected from literature, administrative documentation and decadal censuses (at council level). The results show that the cork oak woodland surface decreased (-29%). It was substituted by other forest, ploughed land, and mixed grassland and shrubland. Apart from the transformation of the cork oak woodland to other forest, other changes have happened probably because of an increase in agricultural and pastoral activities as described by the documental material available for the same area</style></abstract></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%">Dettori, S.</style></author><author><style face="normal" font="default" size="100%">Falqui, A.</style></author><author><style face="normal" font="default" size="100%">Filigheddu, M. R.</style></author><author><style face="normal" font="default" size="100%">Sedda, L.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Performance di recenti imboschimenti con quercia da sughero in ex-coltivi</style></title><secondary-title><style face="normal" font="default" size="100%">iForest - Biogeosciences and Forestry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Afforestation</style></keyword><keyword><style  face="normal" font="default" size="100%">Cork oak</style></keyword><keyword><style  face="normal" font="default" size="100%">Growth</style></keyword><keyword><style  face="normal" font="default" size="100%">Performance</style></keyword><keyword><style  face="normal" font="default" size="100%">Reg EEC 2080/92</style></keyword><keyword><style  face="normal" font="default" size="100%">Sardinia</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2006///</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.sisef.it/forest@/show.php?id=395http://www.sisef.it/forest@/pdf/Dettori_395.pdf</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">327 - 338</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Recently, significant forestry activities have taken place in Sardinia thanks to EU Regulation 2080/92 funds. Some 80% of the afforestated surface has been planted with holm oak and cork oak. The latter also characterizes 89% of the reforestation area. Given the funding source, plantations have been established on farmlands. Growth performances of these recent cork oak stands have been quantitatively evaluated and compared with the performances of two experimental plots. In Gallura (north-east of Sardinia), that is the traditional cork production area and still is economically the most important cork district of the island, these new cork oak plantations have an average size of 28 ha. They have been established on lands that, before plantation, were either pastures (30%) or arable lands (70%). Plantation failures are limited to 8.8% of the total (in term of mass) and seem independent of environmental factors or plantations species composition (conifers have been frequently used as secondary species). Average growth of the stem, measured above cork at collar height, is in the range 4 to 8mm/year with a mean value of 5.5mm/year. No correlation appears with either environmental conditions or species composition of the plantations. In the first experimental plot, soil management practices (natural vegetation removal vs its cutting and mulching) does not differentiate young plants growth trends. In the control subplots (no removal) stem collar diameter is 20% smaller. Localized manual hoeing around trunk base increased the diameters by 13% but reduced cork thickness by 21%. The second experimental plot allows comparisons among 27 Mediterranean proveniences of cork oak. The trial exhibits reduced genetic influence: diameters and heights growth are significantly different only among extreme groups. In conclusion, reduced growth performances of the plantations established in farmlands is due, to some extent, to the limitations inherent with private land management (constrained to costs minimization) and, on the other hand, to the generally very limited thickness of Gallura soils. Demand for good quality commercial cork is steadily raising. To sustain the request, in the short term, it would be necessary to extend financial support for plantations care, from 5 to 10 years, or even up to the first stripping (virgin cork).</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><notes><style face="normal" font="default" size="100%">The following values have no corresponding Zotero field:&lt;br/&gt;pub-location: Dipartimento di Economia e Sistemi arborei Universit� di Sassari, via E. De Nicola 9, 07100 Sassari.&lt;br/&gt;publisher: SISEF - Italian Society of Silviculture and Forest Ecology</style></notes></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%">Dettori, S</style></author><author><style face="normal" font="default" size="100%">Falqui, A</style></author><author><style face="normal" font="default" size="100%">Filigheddu, M R</style></author><author><style face="normal" font="default" size="100%">Sedda, L</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Performance di recenti imboschimenti con quercia da sughero in ex-coltivi</style></title><secondary-title><style face="normal" font="default" size="100%">iForest - Biogeosciences and Forestry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Afforestation</style></keyword><keyword><style  face="normal" font="default" size="100%">Cork oak</style></keyword><keyword><style  face="normal" font="default" size="100%">Growth</style></keyword><keyword><style  face="normal" font="default" size="100%">Performance</style></keyword><keyword><style  face="normal" font="default" size="100%">Reg EEC 2080/92</style></keyword><keyword><style  face="normal" font="default" size="100%">Sardinia</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><publisher><style face="normal" font="default" size="100%">SISEF - Italian Society of Silviculture and Forest Ecology</style></publisher><pub-location><style face="normal" font="default" size="100%">Dipartimento di Economia e Sistemi arborei Universit� di Sassari, via E. De Nicola 9, 07100 Sassari.</style></pub-location><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">327-338</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Recently, significant forestry activities have taken place in Sardinia thanks to EU Regulation 2080/92 funds. Some 80% of the afforestated surface has been planted with holm oak and cork oak. The latter also characterizes 89% of the reforestation area. Given the funding source, plantations have been established on farmlands. Growth performances of these recent cork oak stands have been quantitatively evaluated and compared with the performances of two experimental plots. In Gallura (north-east of Sardinia), that is the traditional cork production area and still is economically the most important cork district of the island, these new cork oak plantations have an average size of 28 ha. They have been established on lands that, before plantation, were either pastures (30%) or arable lands (70%). Plantation failures are limited to 8.8% of the total (in term of mass) and seem independent of environmental factors or plantations species composition (conifers have been frequently used as secondary species). Average growth of the stem, measured above cork at collar height, is in the range 4 to 8mm/year with a mean value of 5.5mm/year. No correlation appears with either environmental conditions or species composition of the plantations. In the first experimental plot, soil management practices (natural vegetation removal vs its cutting and mulching) does not differentiate young plants growth trends. In the control subplots (no removal) stem collar diameter is 20% smaller. Localized manual hoeing around trunk base increased the diameters by 13% but reduced cork thickness by 21%. The second experimental plot allows comparisons among 27 Mediterranean proveniences of cork oak. The trial exhibits reduced genetic influence: diameters and heights growth are significantly different only among extreme groups. In conclusion, reduced growth performances of the plantations established in farmlands is due, to some extent, to the limitations inherent with private land management (constrained to costs minimization) and, on the other hand, to the generally very limited thickness of Gallura soils. Demand for good quality commercial cork is steadily raising. To sustain the request, in the short term, it would be necessary to extend financial support for plantations care, from 5 to 10 years, or even up to the first stripping (virgin cork).</style></abstract></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><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%">Bruni, a</style></author><author><style face="normal" font="default" size="100%">Ballero, M.</style></author><author><style face="normal" font="default" size="100%">Poli, F.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Quantitative ethnopharmacological study of the Campidano Valley and Urzulei district, Sardinia, Italy.</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of ethnopharmacology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Medicinal plants</style></keyword><keyword><style  face="normal" font="default" size="100%">Quantitative ethnopharmacology</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></keywords><dates><year><style  face="normal" font="default" size="100%">1997</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1997///</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/9254113</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">57</style></volume><pages><style face="normal" font="default" size="100%">97 - 124</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">A new method has been developed for quantitative, phytotherapeutical analysis with a goal to create a general tool suitable for a wide range of research situations. This tool would allow one to gather data in such a format as to facilitate comparison with studies from other areas. The method was applied to data gathered from two sites in Sardinia, Italy (Campidano and Urzulei). Analysis was performed on 2635 responses (a) by plant, (b) by plant part, (c) by medicinal preparation and (d) by therapeutic use. This yielded specificity indexes which proved useful in comparing phytotherapeutic applications in the two geographic areas under study. In Urzulei the original phytotherapeutic heritage is deeply rooted in the local socio-economic history and clearly reflects the area's geographic isolation. Indeed, in this area, there is little reliance on modern health care. On the other hand, in Campidano, the body of phytotherapeutic application is more extensive. Indeed, due to migration-and to a lesser extent isolation- the latter area has been more affected by technological interference and cultural overlapping. In this area attention is widely focused on such modern ailments as glycemia, hypertension and constipation.</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><notes><style face="normal" font="default" size="100%">The following values have no corresponding Zotero field:&lt;br/&gt;accession-num: 9254113</style></notes></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%">Bruni, a</style></author><author><style face="normal" font="default" size="100%">Ballero, M</style></author><author><style face="normal" font="default" size="100%">Poli, F</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Quantitative ethnopharmacological study of the Campidano Valley and Urzulei district, Sardinia, Italy.</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of ethnopharmacology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Medicinal plants</style></keyword><keyword><style  face="normal" font="default" size="100%">Quantitative ethnopharmacology</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></keywords><dates><year><style  face="normal" font="default" size="100%">1997</style></year></dates><volume><style face="normal" font="default" size="100%">57</style></volume><pages><style face="normal" font="default" size="100%">97-124</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">A new method has been developed for quantitative, phytotherapeutical analysis with a goal to create a general tool suitable for a wide range of research situations. This tool would allow one to gather data in such a format as to facilitate comparison with studies from other areas. The method was applied to data gathered from two sites in Sardinia, Italy (Campidano and Urzulei). Analysis was performed on 2635 responses (a) by plant, (b) by plant part, (c) by medicinal preparation and (d) by therapeutic use. This yielded specificity indexes which proved useful in comparing phytotherapeutic applications in the two geographic areas under study. In Urzulei the original phytotherapeutic heritage is deeply rooted in the local socio-economic history and clearly reflects the area's geographic isolation. Indeed, in this area, there is little reliance on modern health care. On the other hand, in Campidano, the body of phytotherapeutic application is more extensive. Indeed, due to migration-and to a lesser extent isolation- the latter area has been more affected by technological interference and cultural overlapping. In this area attention is widely focused on such modern ailments as glycemia, hypertension and constipation.</style></abstract><accession-num><style face="normal" font="default" size="100%">9254113</style></accession-num></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>3</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">PROTA, R</style></author><author><style face="normal" font="default" size="100%">DELRIO, G</style></author><author><style face="normal" font="default" size="100%">FLORIS, I</style></author><author><style face="normal" font="default" size="100%">LENTINI, A</style></author><author><style face="normal" font="default" size="100%">LUCIANO, P</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Teller, A and Mathy, P and Jeffers, J N R</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">ENTOMOLOGICAL ASPECTS OF THE PROTECTION OF QUERCUS-SUBER L FORESTS IN SARDINIA</style></title><secondary-title><style face="normal" font="default" size="100%">RESPONSES OF FOREST ECOSYSTEMS TO ENVIRONMENTAL CHANGES</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cork oak</style></keyword><keyword><style  face="normal" font="default" size="100%">defoliation</style></keyword><keyword><style  face="normal" font="default" size="100%">lepidoptera</style></keyword><keyword><style  face="normal" font="default" size="100%">Sardinia</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1992</style></year></dates><publisher><style face="normal" font="default" size="100%">ELSEVIER APPL SCI PUBL LTD</style></publisher><pub-location><style face="normal" font="default" size="100%">BARKING ESSEX</style></pub-location><pages><style face="normal" font="default" size="100%">972-973</style></pages><isbn><style face="normal" font="default" size="100%">1-85166-878-0</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">In the Sardinian cork oak forests, more than 300 species of Lepidoptera have been found, 10% of which develop on Quercus suber L. trees. The population density of these insects varies greatly, and, in some cases, is so high that causes total defoliation on large scale. Three species in particular cause serious damage: Lymantria dispar L., and Malacosoma neustria L. with periodic infestations and Tortrix viridana L. with temporary ones. There are also other, less harmful species, such as Dryobota labecula Esp., Dryobotodes monochroma Esp., Dryobotodes eremita Fabr., Orthosia cruda Den. &amp; Schiff., Spudaea ruticilla Esp. and Phalera bucephala (L.) that have different fluctuations which can be described as latent or periodic (3).</style></abstract></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%">Martinoli, Giuseppe</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Contributo Allo Studio della Vegetazione Dei Calcari Dolomitico-Giurassici della Sardegna: Vegetazione Del “Texile” di Aritzo E- “Toneri” di Belvì (Sardegna Centrale)</style></title><secondary-title><style face="normal" font="default" size="100%">Giornale botanico italiano</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">calcareous and schistic grounds</style></keyword><keyword><style  face="normal" font="default" size="100%">macchia species</style></keyword><keyword><style  face="normal" font="default" size="100%">Sardinia</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1956</style></year></dates><publisher><style face="normal" font="default" size="100%">Taylor &amp; Francis</style></publisher><volume><style face="normal" font="default" size="100%">63</style></volume><pages><style face="normal" font="default" size="100%">1-19</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Summary The vegetation of dolomitic and jurassic calcareous rocks has been studied and, particularly, the flora of Aritzo's and Belvi's ?Toneri? both located in the middle east of Sardinia. The flora of Aritzo's Toneri is very scanty because the calcareous tower-like blocks lie on a schistic ground and are very narrow. The predominant species are those with a short annual cycle: the only exception being the Quercus Ilex, growing on the walls of the calcareous rocks. The flora of Belvi's ?Toneri?, on the contrary, is more copious because this is larger than Aritzo's Toneri and here the erosions are less evident. As a matter of fact, here, besides the Quercus Ilex, there are some commun species of the ?macchia?. The flora of neighbouring schistic mountains is very different. The difference in the chemical characteristics of ground, as the Author claims, does not justify the great difference observed between the flora of calcareous and schistic ground. The last is typicaly mesophylic, Quercus Robur var. lanuginosa, Castanea sativa, Juglans regia, Ilex Aquifolium have been chiefly found. In the same region at a higher altitude xerothermic species, like Quercus Ilex, have been observed. The Author points out that the typical characteristic of Toneri's flora depends upon geological factors more than chemical or climatic one. In agreement with this point of view the Author found the same vegetation in Oliena, Tuttavista, Albo and Other dolomitic-jurassic calcareous Mountains of Sardinia.</style></abstract><notes><style face="normal" font="default" size="100%">doi: 10.1080/11263505609431614</style></notes><research-notes><style face="normal" font="default" size="100%">doi: 10.1080/11263505609431614</style></research-notes></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%">Martinoli, Giuseppe</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Buxus Balearica Willd., Elemento Mediterraneo-Occidentale della Sardegna</style></title><secondary-title><style face="normal" font="default" size="100%">Giornale botanico italiano</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Buxus balearica</style></keyword><keyword><style  face="normal" font="default" size="100%">geographic distribution</style></keyword><keyword><style  face="normal" font="default" size="100%">origin (PG)</style></keyword><keyword><style  face="normal" font="default" size="100%">Sardinia</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1950</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1950///</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1080/11263505009431487</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">56</style></volume><pages><style face="normal" font="default" size="100%">557 - 575</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Summary The occurance of Buxus balearica Willd. in Sardinia, already reported by Gennari (1864), and its indigenous state are confirmed by the present study. Its station and geographic distribution as well as the biocenosis in which this species takes part (Barbusi near Sulcis in S. Sardinia) are considered. The study of the Barbusi station, in comparison with others hitherto known, brings a general confirmation to Chiarugi's view concerning the mountainous origin of the mediterranea elements. Besides, it emphasizes the differences between the stations of B. balearica, an element of the mediterranea ?macchia?, and those of B. sempervirens, an undergrowth element of mesophilous formations (deciduous woods), which only rarely belonges to more termophilous bioceneses. The author notes that both species belong to the same stage of Q. Ilex and that the altitude range in which the Q. Ilex stage is comprised is very wide in the different mediterranean regions. In addition, the author emphasizes that Buxus sempervirens occurs in Corsica and Atlas up to the upper limit of Quercetum Ilicis, together with species belonging to higher stages, whilst Buxus balearica belongs to the lower limit of Quercetum Ilicis in the underzone ?Olea-Ceratonia?. The altimetric separation of these species is, therefore, obvious. Due to the compenetration of floras of mountainous origin during the phases of the Ice-period, the knowledge of the segregation epoch of these species from each other is made impossible. Buxus balearica occupies actually as eocene substratum and, therefore, shows edaphic exigences for soils of a certain age: a condition not occurring for Buxus sempervirens. Both Buxus species, together with other horeal-tertiary ones (all constituting actually, in the mediterranea countries, a special relict flora) belong to the Lauretum, in a historic sense (Chiarugi).</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue><notes><style face="normal" font="default" size="100%">doi: 10.1080/11263505009431487doi: 10.1080/11263505009431487The following values have no corresponding Zotero field:&lt;br/&gt;publisher: Taylor &amp; Francis</style></notes></record></records></xml>