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Alho,Cleber J.R.; Rondon,Nelson L.. |
(1) The Pantanal is the central portion of a sunken flat plain bordering the upper Paraguay river, with an area of 140,000 km². Seasonal floods begin in January and end in April. From May to October the land dries out and campos (grassland formations) and scattered pools appear. (2) Typical capybara habitat in the Pantanal is composed of three components: the water, a patch of forest, and a grass field for foraging. Highest densities of capybaras (14 individuals/km²) were found during the rainy season when the available space for capybaras was reduced due to the flooding. Areas without ponds or creeks presented low densities (from 0.38 to 0.84 capybaras/km²). Group sizes ranged from 2 to 49 individuals (x = 9.48). (3) Reproduction occurred year-round and... |
Tipo: Info:eu-repo/semantics/article |
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Ano: 1987 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751987000200006 |
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Alho,Cleber J.R.; Lacher, Jr.,Thomas E.; Campos,Zilca M.S.; Gonçalves,Humberto C.. |
The pantanal is one of the world's richest freshwater wetlands. The pantanal is located in the flood plain of the headwaters of the Paraguai river, covering 140,000km². The habitats of the Pantanal are present in a complex mosaic. The major habitat types are: pockets of forests, called capão or cordilheira, seasonally flooded grasslands or campos, and permanent or temporary lagoons, called baías. The Pantanal harbors both rich and abundant mammal fauna. A survey was conducted at Fazenda Nhumirim, a research station run by the Centro de Pesquisa Agropecuária do Pantanal (CPAP) in Corumbá, a research branch of EMBRAPA. The Fazenda covers an area of 4,310 ha in the sub-region of Nhecolândia, appoximately 150km east of Corumbá, Mato Grosso do Sul. The area... |
Tipo: Info:eu-repo/semantics/article |
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Ano: 1987 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751987000200007 |
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