Banca de QUALIFICAÇÃO: ADRIANA TIEMI RAMOS OKUMURA

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
DISCENTE : ADRIANA TIEMI RAMOS OKUMURA
DATA : 30/08/2019
HORA: 15:00
LOCAL: IFBA - Porto Seguro - Sala 12
TÍTULO:

DETERMINING WATER QUALITY OF A TROPICAL RIVER UNDER THE PERSPECTIVE OF SOIL USE AND VEGETABLE COVERAGE.

PALAVRAS-CHAVES:

Rio dos Frades, Water Resources, Geographic Information System.

PÁGINAS: 37
GRANDE ÁREA: Outra
ÁREA: Ciências Ambientais
RESUMO:

Land use by economic activities as well as water quality. This study is determined the physical, chemical and microbiological systems in the materials of the quantities of the waste or pollutants, defects in the supply of the liquid of Frades, BA. Concentrations have been compared to the standards established by CONAMA Resolution No. 357/2005 and related to land use and vegetation cover. The results were analyzed as indicators OD, pH, BOD and total phosphorus in accordance with the values established by CONAMA 357, in the provinces of Guaratinga and Itabela municipalities. In addition, the presence of thermotolerant coliforms was detected in all samples, which can be explained by the constant presence of cattle in the places and the release of untreated domestic sewage. In the multivariate analysis it was observed that the river presented distinct behavior for the parameters in the dry and rainy period. Having a nitrogen series correlating with the rainy season and a turbidity with the dry season. With the help of tools from the Geographic Information System, a 5 km buffer was used for each river bank, the land use and vegetation cover were not calculated, revealing a strong effect suffered by the river.

MEMBROS DA BANCA:
Externo à Instituição - Leonardo Thompson da Silva - IFBA
Interno - 1563747 - MARCOS EDUARDO CORDEIRO BERNARDES
Presidente - 548.407.245-04 - MARCUS LUCIANO SOUZA DE FERREIRA BANDEIRA - IFBA