Occurrences, sources and health hazard estimation of potentially toxic elements in the groundwater of Garhwal Himalaya, India

RS Aswal, M Prasad, NK Patel, AL Srivastav… - Scientific Reports, 2023 - nature.com
High concentrations of potentially toxic elements (PTEs) in potable water can cause severe
human health disorders. Present study examined the fitness of groundwater for drinking …

A deep learning interpretable model for river dissolved oxygen multi-step and interval prediction based on multi-source data fusion

Z Wang, Q Wang, Z Liu, T Wu - Journal of Hydrology, 2024 - Elsevier
Water bodies experiencing excessively low dissolved oxygen (DO) concentrations cannot
sustain aquatic life and disrupt ecosystem balance, whereas overly high concentrations …

[HTML][HTML] A comprehensive water quality index based on analytical hierarchy process

H Rajkumar, PK Naik, MS Rishi - Ecological Indicators, 2022 - Elsevier
The popular water quality index (WQI) and the recently developed integrated water quality
index (IWQI) were used to evaluate the potability of 32 groundwater samples collected from …

Assessment of potentially toxic elements in groundwater through interpolation, pollution indices, and chemometric techniques in Dehradun in Uttarakhand State

A Nayak, G Matta, D Prasad Uniyal, A Kumar… - … Science and Pollution …, 2024 - Springer
Providing safe drinking water for the entire world's population is essential for ensuring
sustainable development. The presence of harmful compounds in aquifers, majorly toxic …

Long term trend analysis and suitability of water quality of River Ganga at Himalayan hills of Uttarakhand, India

A Kumar, AK Taxak, S Mishra, R Pandey - Environmental Technology & …, 2021 - Elsevier
River Ganga flows in the northern part of India and is treated as sacred water resource. The
river receive huge amount of partially treated and untreated waste from industrial …

Hydrochemical characterization of groundwater quality using chemometric analysis and water quality indices in the foothills of Himalayas

A Nayak, G Matta, DP Uniyal - Environment, Development and …, 2023 - Springer
Groundwater pollution of the watershed is mainly influenced by the multifaceted interactions
of natural and anthropogenic process. To analyse the spatial–temporal variation and …

Appraisal of spatial–temporal variation and pollution source estimation of Ganga River system through pollution indices and environmetrics in Upper Ganga basin

G Matta, A Kumar, A Nayak, P Kumar - Applied Water Science, 2022 - Springer
Abstract National river of India, Ganga River, nurturing ecological, economic, and socio-
cultural aspects defining the last long history of country. Forming the largest catchment, fulfil …

A coherent approach of Water Quality Indices and Multivariate Statistical Models to estimate the water quality and pollution source apportionment of River Ganga …

A Kumar, G Matta, S Bhatnagar - Environmental Science and Pollution …, 2021 - Springer
River Ganga covers around 26% of India's land area and sustains diverse ecosystems in
this overly populated area. The globally accepted coherent approach of water quality indices …

Exploring the dynamic microbial tapestry of South Asian rivers: insights from the Ganges and Yamuna ecosystems

S Chaturvedi, B Chakraborty, L Min, A Kumar… - …, 2024 - Wiley Online Library
This review meticulously examines the dynamics of river microbiomes, with an emphasis on
the Ganges and Yamuna rivers of South Asia. These rivers are vital for both ecological and …

Predicting groundwater level fluctuations under climate change scenarios for Tasuj plain, Iran

B Ghazi, E Jeihouni, Z Kalantari - Arabian Journal of Geosciences, 2021 - Springer
Coastal aquifers world-wide are being confronted with several major challenges, such as
overextraction of groundwater, climate change impacts, contamination by wastewater, and …