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| Content Provider | Scientific Electronic Library Online (SciELO) |
|---|---|
| Author | Vincent, Regina de Castro Meguro, Marico |
| Abstract | Ferruginous "campos rupestres" are a particular type of vegetation growing on iron-rich primary soils. We investigated the influence of soil properties on plant species abundance at two sites of ferruginous "campos rupestres" and one site of quartzitic "campo rupestre", all of them in "Quadrilátero Ferrífero", in Minas Gerais State, southeastern Brazil. In each site, 30 quadrats were sampled to assess plant species composition and abundance, and soil samples were taken to perform chemical and physical analyses. The analyzed soils are strongly acidic and presented low fertility and high levels of metallic cations; a principal component analysis of soil data showed a clear segregation among sites due mainly to fertility and heavy metals content, especially Cu, Zn, and Pb. The canonical correspondence analysis indicated a strong correlation between plant species abundance and soil properties, also segregating the sites. |
| Related Links | http://www.scielo.br/scielo.php?script=sci_abstract&pid=S0100-84042008000300002&lng=en&nrm=iso http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042008000300002&lng=en&nrm=iso |
| Starting Page | 377 |
| Ending Page | 388 |
| Page Count | 12 |
| File Format | |
| ISSN | 01008404 |
| DOI | 10.1590/S0100-84042008000300002 |
| Journal | Brazilian Journal of Botany |
| Issue Number | 3 |
| Volume Number | 31 |
| Language | English |
| Publisher | Sociedade Botânica de São Paulo |
| Publisher Date | 2008-09-01 |
| Publisher Institution | Secretaria Estadual do Meio Ambiente Universidade de São Paulo Instituto de Biociências Departamento de Ecologia |
| Publisher Place | Brazil |
| Access Restriction | Open |
| Subject Keyword | Ferruginous campo rupestre Metalliferous soil Plant-soil relationships Quadrilátero Ferrífero Campos rupestres ferruginosos Relações planta-solo Solo metalífero |
| Alternative Title | Influência das propriedades do solo sobre a abundância das espécies vegetais em campos ferruginosos no sudeste do Brasil |
| Content Type | Text |
| Resource Type | Article |
| Subject | Plant Science |
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