Proposal of a Water-Quality Index for High Andean Basins: Application to the Chumbao River, Andahuaylas, Peru [PDF]
, 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 +2 more sources
Water Quality Index Classification Based on Machine Learning: A Case from the Langat River Basin Model [PDF]
, 2022 Traditionally, water quality is evaluated using expensive laboratory and statistical procedures, making real-time monitoring ineffective. Poor water quality requires a more practical and cost-effective solution.
Zalinda Othman +2 more
core +1 more source
Pollution Evaluation of the El Pueblito River in Queretaro, Mexico, Using the Water Quality Index [PDF]
, 2022 This study evaluated the water pollution of the El Pueblito River by employing physicochemical parameters and biological indicators. Monitoring was conducted weekly during three months at seven sampling sites. To ease the representation of the results of
Christian Hernandez-Mendoza +3 more
core +1 more source
Dıscrete-tıme dynamıc water qualıty ındex model ın coastal water [PDF]
Global Journal of Environmental Science and Management, 2021 BACKGROUND AND OBJECTIVES: It is important to develop dynamic water quality index software that reflected accurately the state of enclosed coastal water quality.
H. Hapoğlu +4 more
doaj +1 more source
Development of a Universal Water Quality Index (UWQI) for South African River Catchments [PDF]
, 2020 The assessment of water quality has turned to be an ultimate goal for most water resource and environmental stakeholders, with ever-increasing global consideration.
Muthukrishnavellaisamy Kumarasamy +1 more
core +1 more source
Integration of Water Quality Indices and Multivariate Modeling for Assessing Surface Water Quality in Qaroun Lake, Egypt [PDF]
, 2021 Water quality has deteriorated in recent years as a result of rising population and unplanned development, impacting ecosystem health. The water quality parameters of Qaroun Lake are contaminated to varying degrees, particularly for aquatic life ...
Salah Elsayed +9 more
core +1 more source
Water quality assessment in an arid region using a water quality index
Water Science and Technology, 2009 Water quality of the Zayandehrud River, located in an arid region of central part of Iran, was assessed using National Sanitation Foundation Water Quality Index (NSF WQI) calculated by four aggregation methods. Water samples were collected monthly (July 2006 to June 2007) from eight stations in the middle of the river.
M Nemati, Varnosfaderany +3 more
openaire +2 more sources
IOP Conference Series: Earth and Environmental Science, 2023 Abstract Water Quality Index (WQI) is a grading and classification system. It is used to quantify the overall water quality status of a water resource for a given location and time. This paper aims at comparing the advantages and the limitations across several different types of WQI models (CCMEWQI, NSFWQI, IWQI, WQI Malaysia), in order ...
Y Q Liang +6 more
openaire +1 more source
Use of Heavy Metal Content and Modified Water Quality Index to Assess Groundwater Quality in a Semiarid Area [PDF]
, 2020 Groundwater is a major source of drinking and agricultural water supply in arid and semiarid regions. Poor groundwater quality can be a threat to human health especially when it is combined with hazardous pollutants like heavy metals.
Ronny Berndtsson +7 more
core +1 more source
Using Machine Learning Models for Predicting the Water Quality Index in the La Buong River, Vietnam [PDF]
, 2022 For effective management of water quantity and quality, it is absolutely essential to estimate the pollution level of the existing surface water. This case study aims to evaluate the performance of twelve machine learning (ML) models, including five ...
Do Quang Linh +4 more
core +1 more source