Results 91 to 100 of about 14,743,832 (195)

The study spatial and temporal changes of water quality in Choghakhor wetland using water quality index (WQI) [PDF]

open access: yes, 2016
In order to investigation of water quality of the Choghakhor wetland by use of WQI, ten stations were selected. Sampling was done every 45 days since April 2010 until March 2011 with 3 replications at each station.
Pejman Fathi   +3 more
core  

Development of an Adapted Water Quality Index for the Danube River Using Objective Weighting Methods

open access: yesHydrology
The Danube River is one of Europe’s largest transboundary rivers, characterized by substantial spatial heterogeneity in environmental conditions, monitoring practices, and water management frameworks.
Atila Bezdan, Jovana Bezdan
doaj   +1 more source

Assessment of Middle Creek Stream Using Water Quality Index (WQI) and Diatom Metrics

open access: yes, 2015
It is believed that small streams and waterways of the Susquehanna River cause the problems in the Chesapeake Bay. This study helps develop a better understanding of how these small streams are affecting the Susquehanna River and eventually the ...
Van Woert, Andrew D.
core  

Efficient Water Quality Prediction Using Supervised Machine Learning

open access: yes, 2019
Water makes up about 70% of the earth’s surface and is one of the most important sources vital to sustaining life. Rapid urbanization and industrialization have led to a deterioration of water quality at an alarming rate, resulting in harrowing diseases.
Rabia Irfan   +11 more
core   +1 more source

SURFACE WATER (LAKES) QUALITY ASSESSMENT IN NAGPUR CITY (INDIA) BASED ON WATER QUALITY INDEX (WQI)

open access: yes, 2011
This paper is intended to be a study concerning with surface water (lakes) quality in Nagpur city (India) based on water quality index (WQI). In present study, water quality index (WQI) has been calculated for different surface water resources especially

core  

Water quality assessment of the Zayandehroud Lake using WQI index

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2017
Biological and ecological studies of water resources play an important role in both researches and scientific studies. The most important step for this study is identifying the characteristics of the ecosystem, living organisms and environmental factors.
Khalaji, M.   +4 more
openaire   +3 more sources

APPLICATION OF WATER QUALITY INDEX (WQI) FOR THE ASSESSMENT OF EGBE RESERVOIR

open access: yesFUDMA JOURNAL OF SCIENCES
The African continent continues to face challenges in improving water accessibility, exacerbated by significant water quality issues that pose serious risks to public health, particularly through the transmission of waterborne diseases. This study aimed to evaluate the Water Quality Index (WQI) of Egbe Reservoir, a crucial source of potable water and ...
Johnson Oyewumi   +6 more
openaire   +1 more source

Fuzzy Logic Water Quality Index and Importance of Water Quality Parameters

open access: yes, 2009
Determination of status of water quality of a river or any other water sources is highly indeterminate. It is necessary to have a competent model to predict the status of water quality and to advice for type of water treatment for meeting different ...
Mohan. S   +4 more
core   +1 more source

Estimating the water quality index based on interpretable machine learning models

open access: yesWater Science and Technology
The water quality index (WQI) is an important tool for evaluating the water quality status of lakes. In this study, we used the WQI to evaluate the spatial water quality characteristics of Dianchi Lake. However, the WQI calculation is time-consuming, and
Shiwei Yang   +4 more
doaj   +1 more source

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