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Mostrando ítems 31-40 de 1404
The Ediacaran Salinas turbidites, Araçuaí Orogen, MG: tectonics and sedimentation interplay in a syn-orogenic basin
(Sociedade Brasileira de Geologia, 2019)
Seasonal benthic patterns in a glacial Patagonian fjord: the role of suspended sediment and terrestrial organic matter
(2016)
Complex marine-terrestrial interactions characterize Chilean fjords, where benthic communities influence the distribution of organic matter (OM). We examined spatial and seasonal changes in the hydrography, sediment ...
Geo(anthropo)genic factors affecting the radioactivity in groundwaters from Guarani aquifer, Brazil
(2003-12-01)
This investigation was carried out within the Paraná sedimentary basin, involved the sampling of 77 pumped tubular wells, and was realized with the puipose of evaluating the radioactivity in the Brazilian part of Guarani ...
Geo(anthropo)genic factors affecting the radioactivity in groundwaters from Guarani aquifer, Brazil
(2003-12-01)
This investigation was carried out within the Paraná sedimentary basin, involved the sampling of 77 pumped tubular wells, and was realized with the puipose of evaluating the radioactivity in the Brazilian part of Guarani ...
Patterns Of Diversity In Marine Gastrotricha From Southeastern Brazilian Coast Is Predicted By Sediment Textures
(Springer International Publishing, 2016)
Biostabilization of sediments by microbial mats in a temperate siliciclastic tidal flat, Bahia Blanca estuary (Argentina)
(Elsevier Science, 2011-02)
Extensive microbial mats have been found in the siliciclastic tidal flats of the temperate Bahía Blanca estuary in the Atlantic coast of Buenos Aires province, Argentina. Several microbially induced sedimentary structures ...
Potential accumulation of contaminated sediments in a reservoir of a high-Andean watershed: Morphodynamic connections with geochemical processes
(2015)
Rapid changes due to anthropic interventions in high-altitude environments, such as the Altiplano region in South America, require new approaches to understand the connections between physical and geochemical processes. ...
Mechanisms of fluoride release in sediments of Argentina's central region
(Elsevier Science, 2012-11)
We analyze the sources and mechanisms that control the release of fluoride from sediments collected from two types of aquatic reservoirs in the central region of Argentina: 1) mountainous rivers draining crystalline rocks ...