Results 21 to 30 of about 486,083 (311)

Scaling an Artificial Neural Network-Based Water Quality Index Model from Small to Large Catchments [PDF]

open access: yes, 2022
Scaling models is one of the challenges for water resource planning and management, with the aim of bringing the developed models into practice by applying them to predict water quality and quantity for catchments that lack sufficient data.
Mehdi Aalipour   +3 more
core   +1 more source

Assessment of Lower Zab river water quality using both Canadian Water Quality Index Method and NSF Water Quality Index Method

open access: yesPrzegląd Naukowy Inżynieria i Kształtowanie Środowiska, 2020
Rivers are considered the most important sources of surface water on Earth. They are play a significant role in all human activities and the quality of river water is needed.
Sarah M. Ahmed   +4 more
doaj   +1 more source

VIABILITY OF THE USE OF MINIMUM WATER QUALITY INDICES: A COMPARISON OF METHODS [PDF]

open access: yesEngenharia Agrícola, 2018
The achievement of all the water quality parameters that constitute the water quality indices can be a hamper to their use. The objective of this study was to analyze the viability of using minimum indices to monitor water quality, comparing different ...
Amanda R. M. de Oliveira   +3 more
doaj   +1 more source

A Novel Water Quality Index for Iraqi Surface Water

open access: yesمجلة بغداد للعلوم, 2023
The study aims to build a water quality index that fits the Iraqi aquatic systems and reflects the environmental reality of Iraqi water. The developed Iraqi Water Quality Index (IQWQI) includes physical and chemical components.
Zahraa Z. Aljanabi   +2 more
doaj   +1 more source

2014 Texas Integrated Report Index of Water Quality Impairments [PDF]

open access: yes, 2015
This technical report briefly describes the location and type of water quality concerns in Waller Creek.Waller Creek Working ...
Texas Commission on Environmental Quality
core   +1 more source

Assessing Land-Cover Effects on Stream Water Quality in Metropolitan Areas Using the Water Quality Index [PDF]

open access: yes, 2020
This study evaluated the influence of different land-cover types on the overall water quality of streams in urban areas. To ensure national applicability of the results, this study encompassed ten major metropolitan areas in South Korea.
ByeongGeon Go   +4 more
core   +1 more source

Geochemical analysis and quality assessment of geothermal water in Gujarat, India

open access: yesEnergy Geoscience, 2023
Geothermal water can have a wide range of direct applications, including drinking, domestic use, irrigation and industrial use. This study analyses geothermal water from Dholera, Diu, Gandhar, Kutch, Porbandar, Tulsishyam, and Unai regions located in ...
Vaishnavi Pandey   +4 more
doaj   +1 more source

Water quality assessment, trophic classification and water resources management [PDF]

open access: yes, 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   +1 more source

Evaluation of wastewater quality using water quality index

open access: yesRomanian Journal of Ecology & Environmental Chemistry, 2020
A study for evaluating the quality of wastewater discharged into the sewerage network of Bucharest, for several economic agents with various activity profiles: a car wash, a sweet producer and a provider of automatic access systems, was presented in this
Cristina Dinu   +5 more
doaj   +1 more source

Proposal of a Water-Quality Index for High Andean Basins: Application to the Chumbao River, Andahuaylas, Peru [PDF]

open access: yes, 2022
The water from the high Andean rivers is peculiar due to its composition and the geomorphology of its sources, and naturally or anthropogenically contamination is not discarded along its course.
Peralta Guevara, Diego E.   +29 more
core   +1 more source

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