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Flavia Mazzer Rodrigues ; Christiano Luna Arraes ; João Antonio Galbiatti ; Maurício José Borges ;Ingeniería e Investigación 2008, 28 3

Autor: Teresa Cristina Tarlé Pissarra

Fuente: http://www.redalyc.org/


Introducción



Ingeniería e Investigación ISSN: 0120-5609 revii_bog@unal.edu.co Universidad Nacional de Colombia Colombia Tarlé Pissarra, Teresa Cristina; Mazzer Rodrigues, Flavia; Luna Arraes, Christiano; Galbiatti, João Antonio; Borges, Maurício José Topographical characteristics and evaluating water quality in watershed management Ingeniería e Investigación, vol.
28, núm.
3, diciembre, 2008, pp.
87-91 Universidad Nacional de Colombia Bogotá, Colombia Available in: http:--www.redalyc.org-articulo.oa?id=64328313 How to cite Complete issue More information about this article Journals homepage in redalyc.org Scientific Information System Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Non-profit academic project, developed under the open access initiative REVISTA INGENIERÍA E INVESTIGACIÓN VOL.
28 No.
3, DICIEMBRE DE 2008 (87-91) Topographical characteristics and evaluating water quality in watershed management Características topográficas y evaluación del agua en el manejo de cuencas hidrográficas Teresa Cristina Tarlé Pissarra1, Flavia Mazzer Rodrigues2, Christiano Luna Arraes3, João Antonio Galbiatti4 y Maurício José Borges5 ABSTRACT Topographical characteristics and water quality were evaluated at Hacienda Gloria, in Jaboticabal, São Paulo State, Brazil.
Understanding the relief’s morphometric characteristics and the course of the streams in a small watershed supported the hypothesis that land-use affects water quality and helps predict how changes in water-flow and the surrounding landscape occur; areas protected by native forest and those dedicated to agriculture were considered.
Water quality was sampled at six sites and physical and chemical changes were analysed.
Monthly water samples were collected from the streams on the same day of each month during the course of a year; Horiba equipment was used for recording data.
One-way analysis of variance (ANOVA) was used for determining differences between the s...





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