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Water quality in six sequentially disposed fishponds with continuous water flow
(2010-01-27)
This study evaluated selected limnological variables in inlet water in six sequentially distributed semi-intensive fishponds. Data were collected during 15 consecutive days in three distinct grow-out periods (May, October ...
Soluções individuais de abastecimento de água na comunidade Biguá, em Saudade do Iguaçu/PR: percepção da população consumidora
(Universidade Tecnológica Federal do ParanáFrancisco BeltraoBrasilEngenharia AmbientalUTFPR, 2017-02-01)
The water quality is a relevant factor to public health, therefore needs, to go through a process of drinking water before consumption. Rural areas that are not served by conventional water treatment systems use alternative ...
Índices de qualidade da água e de estado trófico do rio Caiabi, MT
(2016-01-01)
The objective of this study was to evaluate the water quality of the Caiabi River based upon the water quality index (WQI) and the trophic state index (TSI), considering seasonal and spatial variations, with the aim of ...
The nematode Caenorhabditis elegans as an integrated toxicological tool to assess water quality and pollution
(Elsevier Science, 2016-11)
Determination of water quality status in rivers is critical to establish a sustainable water management policy. For this reason, over the last decades it has been recommended to perform integrated water assessments that ...
A comparative analysis on water quality in an urban micro watershed
(2017-01-01)
Purpose: This study presents a comparative analysis of water quality data in an urban micro watershed to study the magnitude of impacts on the water quality parameters over the last decade. The purpose of this paper is to ...
A proposal for redesigning the water quality network of the Tunjuelo river in Bogotá, Colombia through a spatio-temporal analysis
(2020-05-18)
Bogotá is the capital of Colombia and represents the most important urban center in the
country. Bogotá’s population and economic growth have accelerated exponentially in recent years
and this growth has brought with it ...
Water Quality Index (WQI) of Jaguari and Atibaia Rivers in the region of Paulínia, São Paulo, Brazil
(2016-05-01)
Due to the concern with the quality of hydric resources, the monitoring is essential to evaluate and identify the anthropogenic and environmental interferences in a quantitative and qualitative level. In order to assist ...
Retrieval of Suspended Particulate Matter in Inland Waters with Widely Differing Optical Properties Using a Semi-Analytical Scheme
(Mdpi, 2019-10-01)
Suspended particulate matter (SPM) directly affects the underwater light field and, as a consequence, changes the water clarity and can reduce the primary production. Remote sensing-based bio-optical modeling can provide ...
Light absorption budget in a reservoir cascade system withwidely differing optical properties
(2019-01-29)
Aquatic systems are complex systems due to the environmental pressures that lead to water quality parameter changes, and consequently, variations in optically active compounds (OAC). In cascading reservoir systems, such ...