Sistema de suporte a decisão acoplado ao modelo SWAT para a gestão de recursos hídricos

Detalhes bibliográficos
Ano de defesa: 2020
Autor(a) principal: Oliveira, Carlos Ueslei Rodrigues de
Orientador(a): Não Informado pela instituição
Banca de defesa: Não Informado pela instituição
Tipo de documento: Tese
Tipo de acesso: Acesso aberto
Idioma: por
Instituição de defesa: Universidade Federal de Mato Grosso
Brasil
Instituto de Física (IF)
UFMT CUC - Cuiabá
Programa de Pós-Graduação em Física Ambiental
Programa de Pós-Graduação: Não Informado pela instituição
Departamento: Não Informado pela instituição
País: Não Informado pela instituição
Palavras-chave em Português:
Link de acesso: http://ri.ufmt.br/handle/1/5204
Resumo: The area of water resources presents enormous challenges to managers to meet the objectives recommended in Law No. 9433/1997. Working with the amount of information generated from changes in the dynamics of a watershed is an arduous task for correct decision making. With the help of Decision Support Systems, which promise to transform a large amount of information into a smaller, more meaningful and understandable set of information, the manager can make more assertive decisions. The work exposes the development and validation of a Decision Support System to assist in the management of water resources. Working together with the soil and water assessment tool (SWAT) eco-hydrological model, which allows the simulations to be created by calculating the impacts generated by certain changes, and the CCME-WQI water quality index used both to assess the magnitude of these impacts and as a method of aiding decision making, the design of SWAT-Management helps the manager to meet the demands of different guidelines described in Law No. 9433/1997. The modular design of the system also allows its application in different space-time scales and its adaptation to different socio-environmental characteristics. Two case studies in the Cuiabá River basin validate the functionalities of the developed system and exemplify its applicability to subsidize managers: In the granting of rights of multiple uses of water resources presenting solutions that can reduce by up to 16% the expected impacts; In the evaluation of scenarios to support the development of basin plans.