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FLUVIAL GEOCHEMISTRY APPLIED TO THE EVALUATION OF CHEMICAL WEATHERING RATES AND SOIL REMOVAL IN RIO CLARO FORMATION
(Uniao Geomorfologia Brasileira, 2016-07-01)
This study aimed to determine through fluvial geochemistry chemical weathering rates and soil removal of Rio Claro formation in Cachoeirinha stream basin, Rio Claro (SP). In the river mouth the discharge, total dissolved ...
Geochemical aspects of the silicification in sedimentary rocks in Rio Grande do Sul, BrazilAspectos Geoquímicos de Silicificações em Rochas Sedimentares no Rio Grande do Sul, Brasil
(Instituto de Geociências /Universidade Federal do Rio Grande do Sul, 2005)
Relationships between the sand cycle and the behaviour of small river mouths: a neglected process
(UERJ, 2018)
This article aims to advance in the knowledge of the relationships between the sand cycle and the behaviour of small river mouths (outlets) flowing into sandy beaches in the Río de la Plata estuary, Uruguay. The bars of ...
Facies associations and controls on the evolution from a coastal bay to a lagoon system, Santa Catarina Coast, Brazil
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
The diverse Holocene morphological features along the south coast of the state of Santa Catarina include lagoons and residual lakes, a barrier, a delta (constructed by the Tubarao River), and pre-existing incised valleys ...
Sedimentary metal ratios in the Colombia Basin as indicators for water balance change in northern South America during the past 400,000 years
(AMER GEOPHYSICAL UNION, 2005-11-15)
Recent paleoclimate reconstructions for northern South America suggest changes in moisture balance interpreted to result from shifts in the mean latitudinal position of the Intertropical Convergence Zone (ITCZ). Because ...
Evolução morfodinâmica da região de influência estuarina do Rio Curimataú/RN, com ênfase nas alternativas do ambiente deposicional de manguezal e a integração de geodados em Sig
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Geodinâmica e GeofísicaGeodinâmica; Geofísica, 2004-04-07)
The estuaries are important investigation zones of the actual morphodynamic and of depositional facies of recent geological history. They are constituted in important receptor means of the coastal area sediments, where the ...
Study of the Claromecó Basin from gravity, magnetic and geoid undulation charts
(Instituto de Fisiografía y Geología. Facultad de Ciencias Exactas, Ingeniería y Agrimensura. Universidad Nacional de Rosario, 2012)
Geochemistry of a Late Quaternary loess-paleosol sequence in central Argentina: Implications for weathering, sedimentary recycling and provenance
(Elsevier Science, 2019-10)
A loess-paleosol sequence in the Pampean Plain, central Argentina was analyzed geochemically, in order to evaluate the weathering signature and sedimentary recycling as well as to analyze the origin of these loessic ...