Banca de QUALIFICAÇÃO: PRISCILLA BARBOSA DE ARAÚJO MOREIRA

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
STUDENT : PRISCILLA BARBOSA DE ARAÚJO MOREIRA
DATE: 06/07/2022
TIME: 14:00
LOCAL: PLATAFORMA GOOGLE MEET
TITLE:

Degradation of Aquatic Environments: Impacts of erosion on water quality

KEY WORDS:

Soil quality, erosion, water quality

PAGES: 55
BIG AREA: Outra
AREA: Ciências Ambientais
SUMMARY:

This work aims to evaluate the influence of soil degradability on the water quality of Lagoa dos Macacos, located in the Parque Natural Municipal das Timbaúbas in Juazeiro do Norte-Ce. The collections were carried out from November 2021 to March 2022, for the physical-chemical analysis of water and soil, and on November 24, 2021, the collection of undisturbed soil for the performance of physical and mineralogical tests of the soil . The physical-chemical analyzes were carried out in the Sanitation laboratory and the soil tests in the Soil Mechanics laboratory, both at the Federal University of Cariri (UFCA). The physical-chemical parameters used for the evaluation of water quality were: pH, electrical conductivity, dissolved oxygen, chemical oxygen demand, biochemical oxygen demand, total solids, suspended solids, dissolved solids and sedimentable solids. For soil quality assessment: pH, electrical conductivity, total organic carbon, labile carbon and soluble carbon. Finally, to evaluate soil erodibility, the following tests were carried out: granulometry, liquidity limit, plasticity limit, real grain density, rapid dispersion, disaggregation test, aggregate stability and laboratory cone test.

BANKING MEMBERS:
Interna - 1239724 - ANA CELIA MAIA MEIRELES
Externa ao Programa - 1657653 - ANA PATRICIA NUNES BANDEIRA
Externo à Instituição - FERNANDO JOSE ARAUJO DA SILVA - UFC
Presidente - 1337574 - MARIA GORETHE DE SOUSA LIMA BRITO