Results 81 to 90 of about 4,489 (218)

Constructed wetlands with mining pond integration and paddy field geometry: A regional sewage treatment plant case study

River, Volume 4, Issue 3, Page 351-362, August 2025.
Abstract Discharge from sewage treatment plants can deteriorate river water quality due to improper management or insufficient levels of treatment. To address these challenges, constructed wetland systems (CWSs) have been widely used as a sustainable and effective solution for wastewater management.
Soo Wei Woo, Hui Weng Goh, Khee Ling Woon, Nor Ariza Azizan, Jiei Kobe, Haji Alias bin Mohamed, Chun Kiat Chang   +6 more
wiley   +1 more source

Analysis of the Total Nitrogen Distribution Characteristics and Land‐Based Correlation in the Sea Areas Under the Jurisdiction of Weifang City in 2022

Geoscience Data Journal, Volume 12, Issue 3, July 2025.
To explore the distribution characteristics of total nitrogen in the Weifang Sea area and its correlation with land‐based rivers, the total nitrogen distribution in Weifang was analysed using the measured data in August 2022. The results show that during the flood season (August), the total nitrogen content in Weifang is excessive, and the water ...
Wenbo Qiu, Yilin Zhai, Ruiqi Zhu, Liqin Sun, Feng Li   +4 more
wiley   +1 more source

Improving current methodology for mapping the index of potential alteration of water quality for the Colombian National Water Study

, 2022
In Colombia, the Institute of Hydrology, Meteorology and Environmental Studies (IDEAM) publishes a quadrennial report called the National Water Study (ENA).
Cancino Acevedo, Johan Daniel
core   +1 more source

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

Journal 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, Abazar Mostafaei, Wenguang Luo, Benyou Jia, Jiangyu Dai   +4 more
doaj   +1 more source

Assessing Groundwater Potential in the Ziway Lake Watershed Using Geographical Information System, Analytic Hierarchy Process, and Drinking Water Quality Index

Global Challenges, Volume 9, Issue 6, June 2025.
This study identifies groundwater potential zones in Ethiopia’s Ziway Lake watershed using GIS and the SWAT model. Over half the area shows moderate to very high potential. Nearly 40% of high‐potential zones also have good to excellent water quality. The results offer a practical tool for sustainable groundwater management, with potential application ...
Tariku Takele, Abraham Mechal, Berihu Abadi Berhe   +2 more
wiley   +1 more source

A Comparative Assessment of Surface Water Quality in Lake Yuriria, Guanajuato, Using the Water Quality Index

The pollution of water bodies has deteriorated the quality of freshwater and the health of the natural ecosystem. In the present study, the water quality index (WQI) was used to evaluate the spatial and temporal contamination levels in Lake Yuriria ...
Elizabeth Ramírez-Mosqueda, Glenda Edith Cea-Barcia, Sarai Camarena-Martínez, César Arturo Ilizaliturri-Hernández, Juan Manuel López-Gutiérrez, Graciela M. L. Ruiz-Aguilar, Rogelio Costilla-Salazar, Diana Olivia Rocha-Amador, Israel Castro-Ramírez   +8 more
core   +1 more source

Perspectives on water quality analysis emphasizing indexing, modeling, and application of artificial intelligence for comparison and trend forecasting

River, Volume 4, Issue 2, Page 265-286, May 2025.
Abstract Freshwater essential for civilization faces risk from untreated effluents discharged by industries, agriculture, urban areas, and other sources. Increasing demand and abstraction of freshwater deteriorate the pollution scenario more. Hence, water quality analysis (WQA) is an important task for researchers and policymakers to maintain ...
Rijurekha Dasgupta, Subhasish Das, Gourab Banerjee, Asis Mazumdar   +3 more
wiley   +1 more source

Integrating Water Quality Index (WQI) and Multivariate Statistics for Regional Surface Water Quality Evaluation: Key Parameter Identification and Human Health Risk Assessment

Assessing regional water quality and evaluating the associated risks to human health posed by aquatic contaminants are paramount for conserving and managing surface water resources and formulating effective local policy decisions.
Lingshuang Zhong, Yao Feng, Huajie Xia, Huabin Liu, Yu Lu, Wenjuan Zhou, Huoqian Luo, Xizhi Nong   +7 more
core   +1 more source

Numerical model in water quality: The case study of Da Nang City in central Vietnam

River, Volume 4, Issue 2, Page 149-161, May 2025.
Abstract The planning and treatment of wastewater discharged into rivers and seas is vital for tourism, domestic water supply, and other key sectors. This study used the MIKE 21 model to evaluate water quality trends and the assimilative capacity of the Vu Gia River estuary and the major reservoirs in Da Nang, considering future pollution loads and ...
Doan Thuy Kim Phuong, Vo Ngoc Duong, Nguyen Trung Quan, Nguyen Cong Phong, Doan Thi Ngoc Canh   +4 more
wiley   +1 more source

Advanced Machine Learning and Water Quality Index (WQI) Assessment: Evaluating Groundwater Quality at the Yopurga Landfill

As industrial development and population growth continue, water pollution has become increasingly severe, particularly in rapidly industrializing regions like the area surrounding the Yopurga landfill.
Yanna Xiong, Jing Liu, Yuxin Wang, Hongmei Zheng, Shiwei Hou   +4 more
core   +1 more source