Sediment Retention Evaluated By Césio And Soil Micromorphology Techniques

Authors

  • Vladia Correchel PhD. Escuela de Agronomía, Universidade Federal de Goiás, Goiânia, GO, Brasil
  • Mariel Fernanda Camargo Doctoranda en Agronomía- Programa de Posgraduados en Agronomia de la Escuela de Agronomia, Universidade Federal de Goiás, Goiânia, GO, Brasil

Keywords:

sediment retention, riparian forests, soil micromorphology, environmental impacts, erosion

Abstract

The riparian forests can supply important elements aquatic ecosystems holding back deriving sediments of the areas of hillsides. However, the width of the necessary ciliar bush for the retention of sediments still is in quarrel, a time that the Brazilian ambient legislation if bases only on the width of the course of water for its determination. In this work two complementary techniques are used: of 137Cs and the micromorphology of the ground, to verify the efficiency of the riparian forests in the retention of sediments in a hillside cultivated with cotton in system of conventional plantation the sum of situated riparian forests in Goiatuba, GO, Brazil. The analyses for the techniques of 137Cs and soil micromorphology of the ground had indicated that the riparian forests of the study area were not enough to hold back the sediments to the sum of the agricultural area, which suggest to redefine the established criteria to delimitate the protection area on riparian forests.

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Published

2016-12-30

How to Cite

Correchel, V., & Camargo, M. F. (2016). Sediment Retention Evaluated By Césio And Soil Micromorphology Techniques. Revista CINTEX, 21(2), 99–112. Retrieved from https://revistas.pascualbravo.edu.co/index.php/cintex/article/view/20

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Section

RESEARCH PAPERS