Results 71 to 80 of about 14,743,832 (195)

Qualitative Monitoring of Saveh Plain's Groundwater Based on Water Quality Index (WQI) [PDF]

open access: yes, 2014
In this study, the quality of groundwater resources of Saveh plain was investigated based on water quality index (WQI). WQI index is based on use of magnesium (Mg), sodium (Na), potassium (K), sulfate (SO4), chloride (Cl), Total solids (TDS), bicarbonate
Reza Nemati, Amir   +2 more
core  

Qualitative Monitoring of Saveh Plain's Groundwater Based on Water Quality Index (WQI) [PDF]

open access: yes, 2016
In this study, the quality of groundwater resources of Saveh plain was investigated based on water quality index (WQI). WQI index is based on use of magnesium (Mg), sodium (Na), potassium (K), sulfate (SO4), chloride (Cl), Total solids (TDS), bicarbonate
Reza Nemati, Amir   +2 more
core  

Assessing water quality for urban tributaries of the Three Gorges Reservoir, China

open access: yesJournal of Water Reuse and Desalination, 2019
Water quality assessment is essential for water resources management. This paper presents a comprehensive evaluation of water quality conditions in three urban tributaries of the Three Gorges Reservoir, China.
Senlin Zhu   +4 more
doaj   +1 more source

Integrated water quality indices as tools for evaluating small hydropower impacts

open access: yesWater Resources and Industry
Robust water-quality assessment is critical to supporting evidence-based hydropower policy and compliance with river basin management objectives. This study evaluated the effectiveness and representativeness of selected water quality indices (WQIs, based
Paweł Tomczyk   +5 more
doaj   +1 more source

Groundwater Quality Assessment Using Water Quality Index and Geospatial Tools: Kabul Province Case Study [PDF]

open access: yes
This study aimed to evaluate the suitability of Kabul Province’s groundwater for drinking by way of analyzing the data collected from 34 ground monitoring wells.
Maiwand Omary   +2 more
core   +1 more source

Fervença river water quality evaluation – water quality index (WQI)

open access: yes, 2022
Water is fundamental for the survival of every specie on planet Earth and is a crucial element of the environment. Water bodies, however, have degraded over time due to various natural and mainly human-polluting activities. As a result, water quality control is required to monitor and reduce polluting agents while maintaining river health. The adoption
openaire   +1 more source

An overall Water Quality Index (WQI) for a man-made aquatic reservoir in Mexico

open access: yes, 2012
A Water Quality Index (WQI) is a useful statistical tool for simplifying, reporting and interpreting complex information obtained from any body of water. A simple number given by any WQI model explains the level of water contamination.
Rubio-Arias, Hector ; Contreras-Caraveo, Manuel; Manuel Quintana, Rey; Saucedo-Teran, Ruben Alfonso; Pinales-Munguia, Adan
core   +2 more sources

Water quality assessment to determine the trophic state and suitability of Lake Sentani (Indonesia) for various utilisation purposes

open access: yesWater Cycle
Lake Sentani is one of the national priority lakes that must be saved from eutrophication and the threat of water quality degradation due to pollution. This study aims to assess the water quality parameters of Lake Sentani at ten study sites.
Rosye Hefmi Rechnelty Tanjung   +3 more
doaj   +1 more source

What Is the Best Water Quality Index (WQI) to Assess Headwater Streams?

open access: yes, 2016
Water quality index (WQI) uses many weighted, measurable parameters to give one number to express the quality. The quality of the five Penns Creek headwaters in Bald Eagle State Forest, PA were assessed using different WQI.
Lachhab, Ahmed, Turnbach, Michelle
core  

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