Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.5/5395
Título: Temporihygrophilous Quercus broteroi forests in southern Portugal: analysis and conservation
Autor: Vila-Viçosa, C.
Mendes, P.
Del Rio, C.Meireles
Quinto-Canas, R.
Arsénio, P.
Pinto-Gomes, C.
Palavras-chave: biodiversity conservation
hieratchical cluster analysis
phytosociology
Quercus broteroi woodlands
Vale do Guizo formation
Data: 2012
Editora: Taylor & Francis
Citação: C. Vila-Viçosa, P. Mendes, S. Del Rio, C. Meireles, R. Quinto-Canas, P. Arsénio & C. Pinto-Gomes (2012): Temporihygrophilous Quercus broteroi forests in southern Portugal: Analysis and conservation, Plant Biosystems - An International Journal Dealing with all Aspects of Plant Biology: Official Journal of the Societa Botanica Italiana, 146(1) 298-308, DOI:10.1080/11263504.2012.678402
Resumo: This article deals with a phytosociological survey of marcescent Portuguese oak (Quercus broteroi) forests in southern Portugal, and presents the results of an analysis of 56 releve´s, combining Braun–Blanquet’s methodology with hierarchical cluster analysis (Ward’s Hierarchical Clustering, based on Bray–Curtis distance). From these results, a new temporihygrophilous Portuguese oak forest association is described. Largely thermomediterranean, upper dry to subhumid, Ulici welwitschiani–Quercetum broteroi occurs on limestone soils within the Coastal Lusitan-Andalusian Province. Its high conservation value – mainly due to its rarity and floristic structure – supports this forest’s integration in Habitat 9240 (Annex B-I from Council Directive 92/43/EEC) in order to ensure its preservation. Based on the results, new biogeographic borders for the Ribatagan-Sadensean Sector are proposed
Peer review: yes
URI: http://hdl.handle.net/10400.5/5395
ISSN: 1126-3504
Versão do Editor: http://dx.doi.org/10.1080/11263504.2012.678402
Aparece nas colecções:DRAT - Artigos de Revistas

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