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Mostrando ítems 11-20 de 2362
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 ...
Hydrochemical study in surface waters of Barreiro, Araxá City, Minas Gerais State, Brazil
(2014-04-01)
The chemical evolution of the Earths surface and, consequently, of the hydrographic basins, is controlled by several factors, among which are the interaction of rainwaters, the atmosphere and the continental crust. Different ...
Análise de procedimentos de gestão do comitê de bacia hidrográfica do Rio São José dos Dourados para implementação da política de recursos hídricos no Estado de São Paulo
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Engenharia Urbana - PPGEU, 2009-08-30)
The principal aim of this research was to analyze the management of the Hydrographical Basin Committee (HBC) in order to implement the Water Resources Policy (HRP) in the State of São Paulo, establishing relations among ...
A cultura da cana-de-açúcar como fator de risco para os córregos e as nascentes
(2016-01-01)
The survey of land use and occupation has become very important to know and determine the main crops of the region, because human activities can profoundly change the features of a native landscape. In this context, this ...
Disponibilidade hídrica de pequenas bacias hidrográficas na região central do Rio Grande do Sul - indicadores regionais
(Universidade Federal de Santa MariaBREngenharia CivilUFSMPrograma de Pós-Graduação em Engenharia Civil, 2015-08-31)
The natural water availability in a small hydrographic basin can be represented by its maximum, average and minimum flow. The knowledge of these values has a great importance for a proper planning of shared use and management, ...
As condições ambientais da microbacia hidrográfica do Lajeado da Represa, município de Marcelino Ramos/RS
(Universidade Federal de Santa MariaBRGeociênciasUFSMPrograma de Pós-Graduação em Geografia e Geociências, 2006-07-21)
This work aimed at to study the main current environmental problems of the use of the earth, and their reflexes in the quality of the water, as well as the attitude of the
population local front to the environmental ...