Monitoring the causes of pollution using groundwater quality and chemistry before and after the monsoon

NS Rao, B Sunitha, R Das, BA Kumar - Physics and Chemistry of the Earth …, 2022 - Elsevier
The present study aims to assess the causes of pollution in groundwater before and after the
monsoon in relation to water types, chemical elements, and their statistical variation in a …

[HTML][HTML] Water quality prediction and classification based on principal component regression and gradient boosting classifier approach

MSI Khan, N Islam, J Uddin, S Islam… - Journal of King Saud …, 2022 - Elsevier
Estimating water quality has been one of the significant challenges faced by the world in
recent decades. This paper presents a water quality prediction model utilizing the principal …

Estimation of groundwater pollution levels and specific ionic sources in the groundwater, using a comprehensive approach of geochemical ratios, pollution index of …

NS Rao, A Dinakar, L Sun - Journal of Contaminant Hydrology, 2022 - Elsevier
This study aimed to evaluate the degree of groundwater pollution and to assess the
contribution of specific ionic sources to groundwater, thereby hel** to identify the changes …

Extent of anthropogenic influence on groundwater quality and human health-related risks: an integrated assessment based on selected physicochemical …

JC Egbueri, JC Agbasi, DA Ayejoto, MI Khan… - Geocarto …, 2023 - Taylor & Francis
The majority of people living on earth rely on groundwater as their primary supply of water
for daily needs. However, human activities continuously threaten this natural resource. In an …

Understanding the factors contributing to groundwater salinity in the coastal region of Andhra Pradesh, India

NS Rao, R Das, S Gugulothu - Journal of contaminant Hydrology, 2022 - Elsevier
The present study focused on understanding the factors responsible for groundwater salinity
in the coastal region, Prakasam district, Andhra Pradesh, India. Groundwater samples were …

Geochemical characteristics and quality of groundwater evaluation for drinking, irrigation, and industrial purposes from a part of hard rock aquifer of South India

NS Rao, A Dinakar, M Sravanthi, BK Kumari - Environmental Science and …, 2021 - Springer
The present study is a part of hard rock aquifer of Telangana, South India, where the
groundwater is withdrawn heavily for drinking, irrigation, and small-scale industrial …

Prediction of water quality index using artificial neural network and multiple linear regression modelling approach in Shivganga River basin, India

AK Kadam, VM Wagh, AA Muley, BN Umrikar… - Modeling Earth Systems …, 2019 - Springer
The present study has applied artificial neural network (ANN) and multiple linear regression
(MLR) techniques to predict the fitness of groundwater quality for drinking from Shivganga …

Quality and health risk assessment of groundwater for drinking and irrigation purpose in semi-arid region of India using entropy water quality and statistical techniques

B Panneerselvam, N Ravichandran, SP Kaliyappan… - Water, 2023 - mdpi.com
The continuous intake of contaminated drinking water causes serious issues for human
health. In order to estimate the suitability of groundwater for drinking and irrigation, and also …

Hydrogeochemical assessment and health-related risks due to toxic element ingestion and dermal contact within the Nnewi-Awka urban areas, Nigeria

ME Omeka, JC Egbueri - Environmental geochemistry and health, 2023 - Springer
Awka and Nnewi metropolises are known for intensive socioeconomic activities that could
predispose the available groundwater to pollution. In this paper, an integrated investigation …

Assessment of groundwater geochemistry using multivariate water quality index and potential health risk in industrial belt of central Odisha, India

MR Naik, B Mahanty, SK Sahoo, VN Jha… - Environmental Pollution, 2022 - Elsevier
Groundwater in India has been shown to have a variety of water quality issues, including
fluoride, nitrate, and uranium pollution, all of which pose a health risk to humans. In the …