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Geochemistry of heavy metals in bottom sediments from streams of the western coast of the Rio de la Plata Estuary, Argentina
(Springer, 2001-12)
The fluvial system within the southwestern coastal sector of the Río de la Plata interacts with a very large and efficient mixing basin known as the Río de la Plata estuary. The region is a densely populated and productive ...
Cooper, lead and zinc distribution in soils and sediments of the south-western coast of the Río de la Plata estuary
(Springer Heidelberg, 2003-09)
Background, Aim and Scope. The compositional study of suspended matter in water from rivers of different latitudes and climates has revealed that the fine fraction reflects both substrate lithology from source areas or ...
Morphology and Sedimentological Changes in a Riffie-Pool Unit: Guavira Stream, Marechal Cândido Rondon, Parana, BrazilMudanças Topográficas e Sedimentológicas em uma Unidade Soleira- Depressão no Córrego Guavirá, Marechal Cândido Rondon, Paraná
(Instituto de Geociências /Universidade Federal do Rio Grande do Sul, 2003)
A 210Pb chronological study in sediments from poços de caldas alkaline massif (PCAM), Brazil
(2018-07-01)
The Constant Flux and Constant Sedimentation (CF:CS) of supported/excess 210Pb model was successfully used to study sediment profiles from Antas stream, located in the region of Poços de Caldas city, Minas Gerais State, ...
Multidisciplinary approach to a study of water and bottom sediment quality of streams associated with mixed land uses: Case study Del Gato Stream, La Plata (Argentina)
(Elsevier Science, 2018-06)
Surface water bodies receive a basin's wide diversity of pollutants, especially when there are mixed land uses. Among the many environmental tools to assess a body water quality, most studies use only a few. In addition ...
Hyalella curvispina (Amphipoda) as a test organism in laboratory toxicity testing of environmental samples
(Parlar Scientific Publications, 2011-02)
An intercalibration exercise using blind-liquid samples containing Cr+6 and Zn+2 as well as environmental sediment samples was carried out between two laboratories using H. curvispina as test organism. For liquid samples, ...
THE LAND USE AND CHANGES IN THE RELIEF OF AREIA DOURADA STREAM BASIN, MARABA PAULISTA (SP): A STUDY BASED ON PRINCIPLES OF ANTHROPOGEOMORPHOLOGY
(Uniao Geomorfologia Brasileira, 2015-01-01)
This paper discusses the application of techniques of geomorphological analysis through photointerpretation and fieldwork to evaluate relief changes caused by anthropogenic interventions in geomorphological processes, based ...