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Effects of atmospheric cold fronts on stratification and water quality of a tropical reservoir: implications for aquaculture. Author(s): ARAÚJO, C. A. S. de; SAMPAIO, F. G.; ALCÂNTARA, E.; CURTARELLI, M. P.; OGASHAWARA, I.; STECH, J. L. Stratification and mixing patterns of a water body are influenced by the variability of atmospheric systems, which can also modify their biogeochemical properties. The primary goal of this study was t... ... Repository: BDPA Publication year: 2017
PARAFAC: a powerful statistical tool for water quality evaluation of fish reservoirs. Author(s): RIBEIRO, F. A. L.; POPPI, R. J.; FRASCÁ-SCORVO, C. M. D.; JOÃO D. SCORVO FILHO; DONADELLI, A.; FRIGHETTO, R. T. S.; LOSEKANN, M. E.; QUEIROZ, J. F. de Repository: BDPA Publication year: 2011
Impact of changes in land use and land cover in the contribution basin of Doutor João Penido water supply reservoir of Juiz de Fora, MG, Brazil. Author(s): LANA, J. N. de; OLIVEIRA, M. de; PAULA, V. R. de; ROCHA, C. H. B. Changes in the land use and land cover in areas adjacent to water reservoirs directly affect the quality of this water. This research presents a study on the water quality in the basin of one of the m... ... Repository: BDPA Publication year: 2021
Temporal dynamics of the hydropower water Reservoirs of the Tocantins - Araguaia Basin, Brazil, based on remote sensing and hydrometeorological station datasets. Author(s): VALADÃO, L. V.; FONSECA, I. R.; CICERELLI, R. E.; ALMEIDA, T.; GARNIER, J.; SANO, E. E. Abstract: The Tocantins?Araguaia Basin covers an extensive area of Brazilian territory and has a water reservoir system installed in a cascade that is very important for water storage and hydropower p... ... Repository: BDPA Publication year: 2023
Ground penetrating radar non-invasively positions an underground dam and estimates its water reservoir shape and volume. Author(s): VASQUES, G. de M.; RODRIGUES, H. M.; HUBER, E.; TAVARES, S. R. de L.; MARQUES, F. A.; SILVA, M. S. L. da The objectives are to use ground penetrating radar (GPR) to: (a) find a suitable length and location for a future underground dam; and (b) model the shape and estimate the volume of its water reservoi... ... Repository: BDPA Publication year: 2022
Soil attributes functionality and water eutrophication in the surrounding area of Itaparica Reservoir, Brazil. Author(s): ARAUJO FILHO, J. C. de; GUNKEL, G.; SOBRAL, M. C. M.; KAUPENJOHANN, M.; LOPES, H. L. Na região semiárida do Brasil as condições climáticas e geológicas são os fatores que mais restringem a disponibilidade de solos para agricultura irrigada. O objetivo principal do estudo foi avaliar f... ... Repository: BDPA Publication year: 2013
Evaluating evaporation methods for estimating small reservoir water surface evaporation in the Brazilian Savannah. Author(s): ALTHOFF, D.; RODRIGUES, L. N.; SILVA, D. D. da Repository: BDPA Publication year: 2019
Water Buffaloes (Bubalus bubalis) identified as an important reservoir of shiga toxin-producing Escherichia coli in Brazil. Author(s): OLIVEIRA, M. G.; BRITO, J. R. F.; CARVALHO, R. R.; GUTH, B. E. C.; GOMES, T. A. T.; VIEIRA, M. A. M.; KATO, M. A. M. F.; RAMOS, I. I.; VAZ, T. M. I.; IRINO, K. The presence of Shiga toxin-producing Escherichia coli (STEC) in water buffaloes is reported for the first time in South America. The prevalence of STEC ranged from 0 to 64% depending on the farm. STE... ... Repository: BDPA Publication year: 2007
Climate change and fish farming. Author(s): SILVA, M. G. da; PACKER, A. P.; SAMPAIO, F. G.; SILVA, C. M. da; SILVA, J. L. da The knowledge of the environmental impact of an activity can be seen as a market differential. Agricultural activities such as cattle raising have been heavily taxed because they are considered high g... ... Repository: BDPA Publication year: 2018
Composição da comunidade macrobentônica no reservatório de Furnas (MG) em área de parque aquícola. Author(s): SILVA, M. S. G. M. e; CARVALHO, N. C.; LOSEKANN, M. E.; SAMPAIO, F. G.; MARIGO, A. L. S.; CARVALHO, M. P.; SONODA, K. C. Resumo: O uso de métodos convencionais para análise da qualidade da água, como parâmetros físico-químicos, em áreas de reservatórios utilizadas para a agricultura, não é suficiente para detectar possí... ... Repository: BDPA Publication year: 2014

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