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Water quality index as a simple indicator of aquaculture effects on aquatic bodies
(Elsevier B.V., 2014)
Assessment of surface water quality in the city of rio claro/sp – brazilAvaliação da qualidade das águas superficiais do município de rio claro/sp
(2019-12-19)
The aim of this study was to perform a diagnosis of surface water and sewage system of the municipality of Rio Claro, State of São Paulo, Brazil. For this, data of surface water quality parameters of five sampling points ...
Pesticide occurrence and water quality assessment from an agriculturally influenced Latin-American tropical region
(2021)
A monitoring study was carried out in three agriculturally influenced microcatchments in Costa Rica during 2012–2014, for pesticides and water quality parameters. A total of 42 pesticides were analyzed, detecting the ...
Hidrogeochemistry and water quality index from Alto Jacaré-Pepira Watershed (SP), BrazilHidrogeoquímica e qualidade das águas superficiais na bacia do Alto Jacaré-Pepira (SP), Brasil
(2015-01-01)
Hydrogeochemical studies have been used in order to define chemical reactions produced by water-rock interactions that are responsible to imprint the natural characteristics of surface water, as well as indicate the effects ...
Use of ultraviolet-visible spectrophotometry associated with artificial neural networks as an alternative for determining the water quality index
(Springer, 2018-06-01)
The water quality index (WQI) is an important tool for water resource management and planning. However, it has major disadvantages: the generation of chemical waste, is costly, and time-consuming. In order to overcome these ...
A new water quality index for protection of aquatic life appllied to the Atibaia River, Region of Campinas/Paulinia cities - Sao Paulo State.
(Soc Brasileira QuimicaSao PauloBrasil, 2006)
Temporal dynamics of water quality in an urban streamDinâmica temporal da qualidade da água em um córrego urbano
(2021-01-01)
Urbanization leads to the addition of areas of low permeability in watersheds, which results in an increase in the volume of rainwater drained superficially and, consequently, in the expansion of pollutants carried to the ...
An integrative water quality evaluation in two surface water bodies from a tropical agricultural region in Cartago, Costa Rica
(2021)
A monitoring study was carried out in two micro-catchments in the Reventazón basin, in Northern Cartago, Costa Rica; pesticide occurrence and water quality were analyzed. Twelve pesticides were detected, fve insecticides ...