Land-use effects on the chemical attributes of low-order streams in the eastern Amazon.
Land-use effects on the chemical attributes of low-order streams in the eastern Amazon.
Author(s): FIGUEIREDO, R. de O.; MARKEWITZ, D.; DAVIDSON, E. A.; SCHULER, A. E.; WATRIN, O. dos S.; SILVA, P. de S.
Summary: The objectives of this study are to investigate chemical changes in stream water in response to land use change under the geologic and soil conditions of the eastern Amazon. We used an upstream-downstream sampling approach on low-order streams, with land use class quantification at each catchment sector.
Publication year: 2010
Types of publication: Journal article
Unit: Embrapa Soils
Keywords: Alteração, Chemical attributes, Deforestation, Eastern Amazon, Ecosystems, Hidrobiogeoquímica, Nitrogen, Riacho, Rio, Uso da Terra
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