Results 41 to 50 of about 17,287,113 (398)
Water Supply, 2021 Jinan is a city that typifies the water resource shortage in North China. This study selected nine indices to evaluate the regional water resources carrying capacity (WRCC), which is an important constraining factor in relation to socioeconomic ...
Yi Wu +5 more
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Prediction of irrigation water quality indices based on machine learning and regression models
Applied Water Science, 2022 Assessing irrigation water quality is one of the most critical challenges in improving water resource management strategies. The objective of this work was to predict the irrigation water quality index of the Bahr El-Baqr, Egypt, based on non-expensive ...
A. Mokhtar +4 more
semanticscholar +1 more source
WATER QUALITY INDICES FOR THE MANAGEMENT OF SURFACE WATER QUALITY
Water Science and Technology, 1988 The need for a simple, objective and reproducible numeric scale to represent water quality in terms that all types of user will accept has been apparent for the last twenty years. Subjective classifications of water quality have been made, but they are seldom reproducible and lack sensitivity.
M. A. House, D. H. Newsome
openaire +3 more sources
Water, 2021 Safe water is becoming a scarce resource, due to the combined effects of increased population, pollution, and climate changes. Water quality monitoring is thus paramount, especially for domestic water.
Farmanullah Jan +2 more
semanticscholar +1 more source
, 2020 Water quality in Chile is characterized by diverse hydrochemical environments and their interaction with human activities and natural factors. The main water monitoring network is operated by the DGA (Dirección General de Aguas) with 1013 water quality monitoring stations for surface water, groundwater, rural drinking water systems and lakes.
Pastén, Pablo +4 more
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Machine learning for water quality classification
Water Quality Research Journal, 2022 In the past years, there has been a lot of interest in water quality and its prediction as there are many pollutants that affect water quality. The techniques provided herein will help us in controlling and reducing the risks of water pollution.
Saleh Abuzir, Yousef S. Abuzir
semanticscholar +1 more source
Ecological Indicators, 2023 Abnormal climate phenomena that exceed conventional weather observations occur worldwide, such as severe floods, droughts, and environmental issues, and have attracted increasing attention.
Jung Min Ahn +3 more
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Evaluating Drinking Water Quality Using Water Quality Parameters and Esthetic Attributes
Air, Soil and Water Research, 2022 This study assesses the quality of drinking water sources in the highlands of Ethiopia. The study considered a combination of users’ perceptions with the measured water quality parameters determined using the water quality index (WQI) tool.
Meseret B. Addisie
semanticscholar +1 more source
Water, 2021 Human activities continue to affect our water quality; it remains a major problem worldwide (particularly concerning freshwater and human consumption).
N. Akhtar +7 more
semanticscholar +1 more source
Water quality assessment, trophic classification and water resources management [PDF]
, 2010 Quantification of water quality (WQ) is an integral part of scientifically based water resources management. The main objective of this study was comparative analysis of two approaches applied for quantitative assessment of WQ: the trophic level index ...
Gal, Gideon +4 more
core +2 more sources