Sistema de suporte a decisão acoplado ao modelo SWAT para a gestão de recursos hídricos
Ano de defesa: | 2020 |
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Autor(a) principal: | |
Orientador(a): | |
Banca de defesa: | |
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
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Departamento: |
Não Informado pela instituição
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País: |
Não Informado pela instituição
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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. |