| Registro completo |
| Provedor de dados: |
Rev. Bras. Bot.
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| País: |
Brazil
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| Título: |
Tropical inselbergs: habitat types, adaptive strategies and diversity patterns
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| Autores: |
Porembski,Stefan
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| Data: |
2007-12-01
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| Ano: |
2007
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| Palavras-chave: |
Adaptive traits
Conservation
Endemics
Rock outcrops
Species richness
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| Resumo: |
Inselbergs are isolated rock outcrops that rise abruptly above the surrounding plains. Granitic and gneissic inselbergs are geologically and geomorphologically old and occur throughout a broad spectrum of climatic zones. They form microclimatically and edaphically dry growth sites that support a highly specialized vegetation. Based on physiognomic criteria a number of habitat types can be distinguished that are widespread on inselbergs (e.g. ephemeral flush vegetation, monocotyledonous mats, rock pools). Three hot spots of global inselberg plant diversity can be identified which are both rich in species and endemics: a) southeastern Brazil, b) Madagascar and c) southwestern Australia.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042007000400004
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| Editor: |
Sociedade Botânica de São Paulo
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| Relação: |
10.1590/S0100-84042007000400004
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| Formato: |
text/html
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| Fonte: |
Brazilian Journal of Botany v.30 n.4 2007
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| Direitos: |
info:eu-repo/semantics/openAccess
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