GEOTECHNICAL AND GEOENVIRONMENTAL DATABASE FOR MODELING SEDIMENT GENERATION AND DEPOSITION IN RESERVOIRS OF HYDROELECTRIC POWER PLANTS

Autores

DOI:

https://doi.org/10.14393/BGJ-v14n1-a2023-67882

Resumo

The implementation of a database, logically and coherently related, provides a better organization, analysis, correlation, availability, accessibility, and security to georeferenced data. In this sense, a proposal is presented a geotechnical and geoenvironmental database to support research related to modeling sediment generation in erosion and deposition in hydroelectric power plant (HPP) reservoirs, at various scales. Supported by a literature review, the work presents an expository, descriptive, and applied approach. The results demonstrate the structuring of the database, from the requirements definition, the conceptual modeling and physical implementation, the development of metadata and data dictionary, and maintenance tools and other functionalities. The proposal demonstrates benefits, especially by: 1) making it possible to handle a large amount of data; 2) minimizing data loss and redundancy; 3) ensuring data availability and remote access.

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Biografia do Autor

Bruno Rodrigues de Oliveira, Universidade Federal do Mato Grosso

PhD in Geotechnics, Professor at the Faculty of Geosciences, Federal University of Mato Grosso (UFMT). Cuiabá, Mato Grosso, Brazil.

Diego Tarley Ferreira Nascimento, Universidade Federal de Goiás

PhD in Geography, Adjunct Professor at the Instituto de Estudos Socioambientais (IESA) at the Universidade Federal de Goiás (UFG) and Professor at the Programa de Pós-Graduação em Geografia da Universidade Estadual de Goiás (PPGEO/UEG), Goiânia, Goiás, Brazil

Marta Pereira da Luz, Eletrobras Furnas

PhD in Environmental Sciences, Eletrobras Furnas Engineer, Adjunct Professor at Pontifícia Universidade Católica de Goiás (PUC Goiás) and Collaborating Professor in the Stricto Sensu Graduate Program in Production and Systems Engineering at Pontifícia Universidade Católica de Goiás (MEPROS-PUC Goiás), Goiania, Goiás, Brazil

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Publicado

2023-06-30

Como Citar

OLIVEIRA, B. R. de; NASCIMENTO, D. T. F.; LUZ, M. P. da. GEOTECHNICAL AND GEOENVIRONMENTAL DATABASE FOR MODELING SEDIMENT GENERATION AND DEPOSITION IN RESERVOIRS OF HYDROELECTRIC POWER PLANTS . Brazilian Geographical Journal, Ituiutaba, v. 14, n. 1, p. 104–118, 2023. DOI: 10.14393/BGJ-v14n1-a2023-67882. Disponível em: https://seer.ufu.br/index.php/braziliangeojournal/article/view/67882. Acesso em: 24 jul. 2024.