Optimal location of water quality monitoring stations using an artificial neural network modeling in the Qarah-Chay river basin, Iran [PDF]
, 2022 The economic development, livelihood and drinking water of millions of people in the central plateau of Iran depend on the Qarah-Chay River, but due to a lack of inappropriate monitoring, it has been exposed to destruction and pollution. Consequently, an
Fürst, Christine +3 more
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A Comprehensive Method for Water Environment Assessment considering Trends of Water Quality
Advances in Civil Engineering, Volume 2021, Issue 1, 2021., 2021 Water quality is a significant issue, and its assessment plays an important role in environmental management and pollution control. In this paper, we proposed a comprehensive water quality assessment method which takes into account both absolute and temporal trends in water quality.
Sheng Bi +7 more
wiley +1 more source
River water quality management using a fuzzy optimization model and the NSFWQI Index
Water SA, 2021 In this study, a novel multiple-pollutant waste load allocation (WLA) model for a river system is presented based on the National Sanitation Foundation Water Quality Index (NSFWQI). This study aims to determine the value of the quality index as the objective function integrated into the fuzzy set theory so that it could decrease the uncertainties ...
null Mohammad Kazem Ghorbani +2 more
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대한환경공학회지, 2020 Objectives:17 water quality measurement networks (WQMNs, tributaries) in Seoul were analyzed by using NSFWQI and cluster analysis to provide basic data for future river water quality management so that citizens could easily and comprehensively understand
Jinhyo Lee +6 more
doaj +1 more source
Ecological Health Assessment of Renuka Lake, Himachal Pradesh, India [PDF]
Nature Environment and Pollution Technology, 2022 Researchers, policymakers, and governments are increasingly interested in assessing the ecological health (EH) of lakes and streams. The EH of a lake can be expressed in terms of water quality, trophic state and biodiversity of riparian vegetation ...
Yeshi Choden, M. P. Sharma, Gaurav Pandey, S. K. Gupta and K. D. Dema
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Study on Groundwater Quality Using Geographic Information System (GIS), Case Study: Ardabil, Iran [PDF]
, 2017 This study involves the analysis of water resources pollution data using Geographic Information System (GIS), which is a subset of the purposes such as: study on the status (situaion) of the aquifer, the natural and man-made effects on aquifer quality ...
Ghasemlounia, Redvan +1 more
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Water quality assessment using NSFWQI, OIP and multivariate techniques of Ganga River system, Uttarakhand, India [PDF]
Applied Water Science, 2020 AbstractGanga River water is very much stressed with the rapidly increasing population, climate change and water pollution that increase domestic, agricultural and industrial needs. This study assesses the surface water quality of the River Ganga in India, using NSFWQI, OIP and multivariate techniques. During the current study, water samples from Ganga
Gagan Matta +3 more
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Hydrochemistry and water quality of Kalaleh Doogh river using graphical methods, cluster analysis, and quality indices [PDF]
مهندسی منابع آب, 2021 Doogh river is one of the main tributaries of Gorganroud in the east of Golestan province, which has an important role in supplying drinking water to Gonbad Kavous.
Hamidreza Abbassimoghadam +4 more
doaj +1 more source
Fervença river water quality evaluation – water quality index (WQI) [PDF]
, 2022 Mestrado de dupla diplomação com a UTFPR - Universidade Tecnológica Federal do ParanáWater is fundamental for the survival of every specie on planet Earth and is a crucial element of the environment.
Schlogel, João Vitor
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Water Quality Assessment of Ghezelozan River in Zanjan Province Using NSFWQI, IRWQI and Liou [PDF]
Journal of Environmental Health Engineering, 2019 Background: Unsustainable development of agriculture and aquaculture has reduced the water quality of rivers. The most important aim of this study is assessing of water quality in the Ghezel Özan basin in Zanjan province. Method: 18 sites were selected based on standard criteria including land use, geology, biodiversity points, accessibility and ...
Jaber Aazami +5 more
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