Please use this identifier to cite or link to this item: http://www.repositorio.ufop.br/handle/123456789/8220
Title: Study of the erosion rates in the upper Maracujá Basin (Quadrilátero Ferrífero/MG, Brazil) by the in situ produced cosmogenic 10Be method.
Authors: Salgado, André Augusto Rodrigues
Varajão, César Augusto Chicarino
Colin, Fabrice
Braucher, Régis
Varajão, Angélica Fortes Drummond Chicarino
Nalini Júnior, Hermínio Arias
Keywords: Quadrilátero Ferrífero
Brazil
Erosion rates
Issue Date: 2007
Citation: SALGADO, A. A. R. et al. Study of the erosion rates in the upper Maracujá Basin (Quadrilátero Ferrífero/MG, Brazil) by the in situ produced cosmogenic 10Be method. Earth Surface Processes and Landforms, v. 32, p. 905-911, 2007. Disponível em: <https://onlinelibrary.wiley.com/doi/abs/10.1002/esp.1448>. Acesso em: 20 jun. 2017.
Abstract: The present work quantifies the erosive processes in the two main substrates (schists–phyllites and granites–gneisses) of the upper Maracujá Basin in the Quadrilátero Ferrífero/MG, Brazil, a region of semi-humid tropical climate. Two measuring methods of concentration were used: (i) in situ produced 10Be in quartz veins (surface erosion rates) and (ii) 10Be in fluvial sediments (basin erosion rates). The results confirm that (i) erosion tends to be more aggressive close to the headwaters than in the lower parts of the basin and (ii) the region is now affected by dissection.
URI: http://www.repositorio.ufop.br/handle/123456789/8220
metadata.dc.identifier.uri2: https://onlinelibrary.wiley.com/doi/abs/10.1002/esp.1448
metadata.dc.identifier.doi: https://doi.org/10.1002/esp.1448
ISSN:  1096-9837
Appears in Collections:DEGEO - Artigos de periódicos

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