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Use of Chemometric Tools to Determine the Source of Metals in Sediments of the Rivers of the Turvo/Grande Hydrographical Basin, Sao Paulo State, Brazil
(Soc Brasileira Quimica, 2014-04-01)
In this work, nine metals were determined in superficial samples and sediment cores obtained from five sampling sites in the Preto, Turvo, and Grande Rivers during the wet and dry seasons. The metals were determined by ...
Avaliacao das influencias litologicas e topograficas na classificacao de bacias hidrograficas.
(1982-12-01)
Morphometric variables such as drainage density, hydrographic density and topographic texture have been successfully used to describe hydrographic basins. This paper deals with possible relationships among those morphological ...
Avaliacao das influencias litologicas e topograficas na classificacao de bacias hidrograficas.
(1982-12-01)
Morphometric variables such as drainage density, hydrographic density and topographic texture have been successfully used to describe hydrographic basins. This paper deals with possible relationships among those morphological ...
Gestão ambiental em bacias hidrográficas
(Universidade Federal de Santa MariaBREngenharia AgrícolaUFSMPrograma de Pós-Graduação em Engenharia Agrícola, 2007-02-27)
The hydrographic basins are being occupied in an inadequate manner, which leads to a deterioration of the natural resources (Water Resources, Flora, Fauna, Soils and Air). The anthropical actions occur due to the inadequate ...
Potential water demand from the agricultural sector in hydrographic sub-basins in the southeast of the state of São Paulo-Brazil
(2021-10-01)
In Brazil, water management in agriculture is an extremely important issue in terms of water security, as well as in other regions of the world. Thus, the study presents a method to measure the potential water demand in ...
A relação da declividade com variáveis limnológicas em microbacias hidrográficas. Estudo de caso: município de Restinga Sêca - RS
(Universidade Federal de Santa MariaBRGeociênciasUFSMPrograma de Pós-Graduação em Geomática, 2006-07-18)
The development degree of a society depends mainly on the available natural resources for its development, in second level to the technology and the culture. The soil and the hydrics resources are very important natural ...
Sequential methodology for the selection of sanitary landfill sites: A comparison with a traditional method
(2020-01-01)
A sequential methodological approach for sanitary landfill sites selection is proposed. Spatial data were processed in a GIS platform using multi-criteria decision analysis (analytic hierarchy process, boolean, fuzzy, and ...