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Mostrando ítems 1-10 de 29
River geochemistry and denudation balance in Tinguaites of the Poços de Caldas, Minas Gerais, BrazilGeoquímica fluvial e balanço de denudação em Tinguaítos de Poços de Caldas, Minas Gerais
(Universidade de São Paulo, Instituto de Geociências, 2018)
ESTUDO DAS TAXAS DE DENUDAÇÃO QUÍMICA DA SERRA DO ESPINHAÇO MERIDIONAL (MG), COM BASE NA CARGA CATIÔNICA DISSOLVIDA
(Instituto de Geociências e Ciências Exatas, Universidade Estadual Paulista, 2012)
Major and trace elements redistribution in weathered claystones from the Corumbatai Formation, Parana Sedimentary Basin, Sao Paulo, Brazil
(Soc Brasileira Geologia, 2017-10-01)
We studied 30 samples from 10 mining fronts of clayish rocks of the Corumbatai Formation, in the region of the Santa Gertrudes Ceramic Pole (Sao Paulo, Brazil), in order to evaluate the variation of rare earth elements ...
Weathering assessment in the Achala Batholith of the Sierra de Comechingones, Córdoba, Central Argentina. III: Appraising chemical weathering
(Springer Verlag, 2018-03)
La Trucha is a small (~ 1.9 km2), mountainous (~ 1300 m a.s.l.) granitic drainage basin, demonstrative of hundreds of second-order basins in the Achala Batholith of the Sierras Pampeanas of Córdoba, Argentina. Dominated ...
Levantamento pedológico e perda geoquímica na Bacia do Rio Pardo Pequeno - Espinhaço Meridional - Minas Gerais
(Universidade Federal de Minas GeraisUFMG, 2012-04-27)
To the knowledge of any dynamic relative to the soils of a region, among them the geochemical denudation, is necessary first know it in an appropriate scale for the purpose proposed. Aimed to understand how is the development ...
Regolith production and chemical weathering of granitic rocks in central Chile
(Elsevier, 2016)
We have evaluated the long-term chemical and physical weathering mass balance of an anomalously thick saprolite profile (>30 in thickness) developed in granitic rocks near Curacavi, Coastal Range of central Chile. The ...
Balanço de denudação no planalto alcalino de Poços de Caldas (MG)
(Universidade Estadual Paulista (Unesp), 2019-11-22)
O processo de denudação continental é controlado por fatores exógenos como intemperismo químico e erosão dos solos. Nesse processo, os sistemas fluviais desempenham um papel fundamental ao transportar os materiais sólidos ...
Geochemistry in Argentina: from pioneers to the present
(Springer Verlag Berlín, 2016-02)
La Trucha is a granitic, second-order catchment (2 km2) located in the highest ranges (1400 m elevation) of the Sierra de Comechingones, in central Argentina (31°54? 07?S, 64°45?28?W; 31°53?11?, 64°44?16?W). The main ...
Hidrogeomorfologia da Ilha da Trindade: fatores físicos condicionantes da única rede hidrográfica permanente nas ilhas oceânicas brasileiras
(Universidade Federal de Minas GeraisBrasilIGC - DEPARTAMENTO DE GEOGRAFIAPrograma de Pós-Graduação em GeografiaUFMG, 2017-05-26)
Conceptually considered landmasses that are smaller than continents, surrounded by water on all sides and supported by the ocean’s floor, the oceanic islands represent a unique environment on the planet, almost as outdoor ...