Banca de DEFESA: TERÊNCIO LUCANO FONSECA E SILVA

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
STUDENT : TERÊNCIO LUCANO FONSECA E SILVA
DATE: 27/05/2024
TIME: 14:30
LOCAL: https://conferenciaweb.rnp.br/sala/joao-batista-lopes-da-silva
TITLE:

Hydrological modeling applied to the analysis of water availability in the Pardo River basin

KEY WORDS:

watershed; hydrological model; water resources; modeling; SWAT

PAGES: 50
BIG AREA: Outra
AREA: Multidisciplinar
SUMMARY:

The management of watersheds (HB) is necessary for the conservation and recovery of water resources (WR) and the maintenance of the population's quality of life. The watershed is the unit for planning and management of the HR, due to the impacts caused by land use, irrational consumption and pollution, changes in climate and in the hydrological regime are observed in the watersheds. Therefore, it is fundamental to monitor the BH to know the hydrological dynamics and its behavior over time. The data obtained from monitoring are used in hydrological models capable of simulating different water availability scenarios, relating them to land cover. Hydrological models are computational tools capable of simulating, representing mathematically, the natural phenomena that occur in Belo Horizonte. The objective of this work is to analyze the alteration of water availability related to different scenarios of land use and occupation in the watershed of the Pardo river using the hydrological model SWAT - Soil and Water Assessment Tools, by be a robust model capable of performing simulations of the impacts of changes in land cover and agricultural management practices on flow variations. The necessary input data (hydroenvironmental data) for the SWAT to be able to carry out the simulation must be organized and inserted in the model, which are divided into tabular (temperature, solar radiation, wind speed, precipitation and flow) and spatial (digital model elevation - MDE, pedological map and land use and occupation map). The insertion of data in the model occurs through the SWAT interface (QSWAT Plus) with the QGIS geoprocessing software. And, after entering hydro-environmental data, automatic calibration and model validation are performed using SWATCup. Thus, the SWAT will be applied in the Pardo river basin, considering the current use and future land use scenarios. Future scenarios should consider the evolution of current occupation over the next fifty years, considering the years 2022 to 2072 decade by decade, in order to perform the simulation of flows in the basin. The results found after the SWAT application, as well as its entire calibration and validation process, will be presented and discussed. It is expected, with the simulation of the scenarios, to make a projection of the advance of the anthropic activities without the due planning of soil conservation, related to the decrease of water availability in the BH of the Pardo river.

COMMITTEE MEMBERS:
Externo à Instituição - ANDRÉ QUINTÃO DE ALMEIDA
Externo à Instituição - DANILO PAULUCIO DA SILVA - UESB
Interno - ***.887.659-** - GERSON DOS SANTOS LISBOA - UFG
Externo à Instituição - JHONES DA SILVA AMORIM - UFRN
Presidente - 1932539 - JOAO BATISTA LOPES DA SILVA
Interno - 1168579 - LEANDRO GAFFO
Interno - 1955874 - WANDERLEY DE JESUS SOUZA