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Lucena RF Albuquerque UP Monteiro JM Almeida Cde F Florentino AT Ferraz JS 《Environmental monitoring and assessment》2007,125(1-3):281-290
The use of native plants was examined in three rural communities in the semi-arid of the state of Pernambuco, in northeastern
Brazil. The techniques employed in the present study combined a number of different techniques of data-gathering, including
semi-structured interviews, guided tour, key-informants, and participating observation, and sampling of the vegetation to
evaluate the biodiversity of useful plants. A total of 61 woody species were cataloged, mostly used for construction purposes
or fuel. Among the species that stood out for their local importance and multiplicity of uses were: Myracrodruon urundeuva (Engl.) Fr. All., Schinopsis brasiliensis Engl., and Anadenanthera colubrina (Vell.) Brenan. The first two species are included in Brazilian lists of threatened species. Arguments are presented for
strategies of management and conservation of plant resources in the semi-arid region that seek alternatives to the use of
timber species and the development of alternative non-timber resources. 相似文献