Condições hidrológicas de uma bacia hidrográfica com diferentes usos do solo na região de taquaritinga, SP
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In areas where human activities, as agriculture, are developed land use contributes to physical, chemical and biological characteristics of water. This study aimed to identify physical and chemical variations of the water monitoring network in 4 first magnitude watersheds with different land use/occupation in the hydrographic basin of the Glori Farm Creek in the city of Taquaritinga, State of Sao Paulo, from February to July, 2005. The methodology consisted of weekly sample water collections to naalyze turbidity, temperature, dissolved oxygen, pH and electric conductivity. The characterization of the hydrological conditions of the watersheds showed that agricultural activities, including the productive system of the sugarcane cultivation, have affected the quality of water resources.
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Environment, Environmental monitoring, Water resources, cultivation, dissolved oxygen, electrical conductivity, environmental monitoring, human activity, hydrological response, land use, pH, physicochemical property, sugar cane, temperature effect, turbidity, water quality, water resource, watershed, Brazil, Sao Paulo [Brazil], South America, Taquaritinga
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Português
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Irriga, v. 14, n. 2, p. 158-169, 2009.
