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	Provedor de dados Acta Botanica (1) Autor Carmo,Flávio Fonseca do (1) Jacobi,Claudia Maria (1) Palavra-chave Biological spectrum (1) Cangas (1) Conservation (1) Geoedaphic conditions (1) Rock outcrops (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2011 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Life-forms, pollination and seed dispersal syndromes in plant communities on ironstone outcrops, SE Brazil Acta Botanica Jacobi,Claudia Maria; Carmo,Flávio Fonseca do. Rock outcrops play an important role in enhancing plant diversity in montane ecosystems. Ironstone outcrops (cangas) are among the lithotypes less known and most threatened in SE Brazil, due to mining activities. Besides species composition, a key feature to promote their conservation and restoration is the knowledge of the community prevalent life-forms, pollination and seed dispersal syndromes. The analyses were done based on published floristic surveys of cangas in SE Brazil. A total of 353 species of angiosperms (70 families) were assigned to one of the two predominant physiognomies (open areas and forest islands) on ironstone outcrops. Sixteen families responded for 70% of all species. Compared to Raunkiaer's spectrum, phanerophytes were over- and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Biological spectrum; Cangas; Conservation; Geoedaphic conditions; Rock outcrops. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062011000200016 Registros recuperados: 1 Primeira ... 1 ... Última

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