Browsing by Subject "Hidrogeoquímica"
Now showing items 1-4 of 4
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CARACTERIZAÇÃO HIDROGEOQUÍMICA DA BACIA DO RIO SÃO JOÃO, SILVA JARDIM - RIO DE JANEIRO.
| Posted on: 28 fev. 2013Hydrogeochemical studies based on seasonal fluctuations in the chemical composition of rivers can investigate the origin and processes that control the chemistry of water in a drainage basin. The watershed of the São João ... -
FLUXOS DE N E P ORGÂNICOS E INORGÂNICOS E ÍONS MAJORITÁRIOS NO BAIXO CURSO DO RIO CAMPO BELO, ITATIAIA, RJ
| Posted on: 10 fev. 2005The Campo Belo river is located in the southern flank of the Itatiaia (RJ), drains an 90 km2 watershed, was sampled monthly from September 2003 to August 2004. The three sampling sites were established at the following ... -
HIDROGEOQUÍMICA NAS CAVAS DE EXTRAÇÃO DE AREIA NA REGIÃO DO BAIRRO PIRANEMA DISTRITO AREEIRO DE SEROPÉDICA-ITAGUAÍ RJ.
Seropédica-Itaguaí Sand Mining District has an important role to the Rio de Janeiro Metropolitan Region, supplying about 90% of the sand to its civil construction. The sand extraction process is fact by the remove of the ... -
Impacto da mineração de areia na Bacia sedimentar de Sepetiba, RJ: estudo de suas implicações sobre as águas do aqüifero Piranema
| Posted on: 30 mar. 2010Seropédica-Itaguaí Sand Quarrying district has an important role in the Rio de Janeiro Metropolitan Region, supplying about 70% of the sand for civil construction. The sand extraction process is fact by the remove of the ...