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Assessment of suspended sediment discharge in the Purus River basin, Brazil. Author(s): LATUF, M.; AMARAL, E. F. do Having a river basin as the study site, it is of fundamental importance to comprehend the sediment dynamics of river systems, in order to diagnose and understand them, aiming to carry out predictions.... ... Repository: BDPA Publication year: 2016
Spatial and temporal dynamics of phytoplankton in a highly impacted tropical Montane River. Author(s): BARRETO, D. A.; FURTADO, A. L. dos S.; FOLHARINI, S. DE O.; MARINHO, C.; ROCHA, A. DE M.; BOZELLI, R. L.; AZEVEDO, J. P. S. DE; SILVA, L. H. S. Rivers, as most bodies of water, are subject to eutrophication and water contamination, mainly from domestic sewage and industrial discharges from urban centers and agricultural areas. These growing h... ... Repository: BDPA Publication year: 2022
River basin quality index - tool to improve management of water resources in Miranda river basin, south Pantanal - Brazil. Author(s): CALHEIROS, D. F.; ROCHE, K. F.; MASSRUHÁ, S. M. F. S.; DIAS, F. A.; ONTANHOLI, M. C.; BARBOSA, D. S.; DORES, E. F. G. C.; COLLISCHONN, W.; PAZ, A. R.; RISSO, A.; SORIANO, B. M. A.; SILVA, E. L. V. Repository: BDPA Publication year: 2008
Fishes from the Parque Nacional do Pantanal Matogrossense, upper Paraguai River basin, Brazil. Author(s): POLAZ, C. N. M.; MELO, B. F.; BRITZKE, R.; RESENDE, E. K. de; MACHADO, F. de A.; LIMA, J. A. F. de; PETRERE JUNIOR, M. The Pantanal Biosphere Reserve contains one of the highest concentration of animal species in the Neotropics, including about 300 fish species living in diverse environments associated with wetlands i... ... Repository: BDPA Publication year: 2014
Water demand prospects for irrigation in the São Francisco River: Brazilian public policy. Author(s): FERRARINI, A. dos S. F.; FERREIRA FILHO, J. B. de S.; CUADRA, S. V.; VICTORIA, D. de C. Abstract. This study analyzed how irrigation expansion in the São Francisco Hydrographic Region (SFRH) could affect water availability in four physiographic regions: Upper, Middle, sub-Middle, and Low... ... Repository: BDPA Publication year: 2020
Brazil nut population structure in thee sites in the Acre river valley, Brazil. Author(s): SERRANO, R. O. P.; WADT, L. H. de O.; KAINER, K. A. In the Amazonian state of Acre, Brazil, Brazil nuts (Bertholletia excelsa H.B.K.) have been commercially collected for almost a century by traditional populations inhabiting the forests of the Acre Ri... ... Repository: BDPA Publication year: 2005
Genetic diversity and structure in Arapaima gigas populations from Amazon and Araguaia-Tocantins river basins. Author(s): TORATI, L. S.; TAGGART, J. B.; VARELA, E. S.; ARARIPE, J.; WEHNER, S.; MIGAUD, H. Background: Arapaima gigas (Schinz, 1822) is the largest freshwater scaled fish in the world, and an emerging species for tropical aquaculture development. Conservation of the species, and the expansi... ... Repository: BDPA Publication year: 2019
Climate change and irrigation water requirement at Jaguaribe river basin, semi-arid northeast of Brazil. Author(s): GONDIM, R.; CASTRO, M. A.; MAIA, A.; EVANGELISTA, S. Summary: Climate change has a potential to impact rainfall, temperature and air humidity, which have relation to plant evapotranspiration and crop water requirement. The purpose of this research is to... ... Repository: BDPA Publication year: 2009
The fishing productivity of the Araguaia river, Tocantins, Brazil. Author(s): PRYSTHON, A.; DIAS, C. R. G.; VALÉRIO, J. F. The Araguaia River belongs to the second largest basin in Brazil and take place in an important transition zone betweenthe Cerrado and Amazon biomes. Despite the relative richness of ichthyofauna, the... ... Repository: BDPA Publication year: 2019
Selectivity and efficiency of herbicides in cassava on the floodplain of the Solimões river. Author(s): FONTES, J. R. A.; OLIVEIRA, I. J. de; MORAIS, R. R. de Cassava is grown on the floodplains of the Solimões river and guarantees food security and income for farmers. However, negative interference of weeds can result in a significant yield loss in the cro... ... Repository: BDPA Publication year: 2021

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