An overview on source, mechanism and investigation approaches in groundwater salinization studies

M Mirzavand, H Ghasemieh, SJ Sadatinejad… - International Journal of …, 2020 - Springer
Groundwater quality, as major source of freshwater, is an important factor in sustainable
development and water resources management. Due to increase in water demand in …

[HTML][HTML] Determining nitrate and sulfate pollution sources and transformations in a coastal aquifer impacted by seawater intrusion—a multi-isotopic approach …

JA Torres-Martínez, A Mora, J Mahlknecht… - Journal of Hazardous …, 2021 - Elsevier
Over the past few decades, the La Paz aquifer system in Baja California Sur, Mexico, has
been under severe pressure due to overexploitation for urban water supply and agriculture; …

Using a linear discriminant analysis (LDA)-based nomenclature system and self-organizing maps (SOM) for spatiotemporal assessment of groundwater quality in a …

V Amiri, K Nakagawa - Journal of Hydrology, 2021 - Elsevier
In this study, a linear discriminant analysis (LDA)-based nomenclature system have been
used for the classification of groundwater samples in a coastal aquifer. The capability of …

Spatial distribution of contaminants and water quality assessment using an indexical approach, Astore River basin, Western Himalayas, Northern Pakistan

W Ali, S Muhammad - Geocarto International, 2022 - Taylor & Francis
Astore River is an important tributary located in the Upper Indus River Basin, Western
Himalayas, Northern Pakistan. This study aimed at assessing water quality of the river for …

[HTML][HTML] Evaluating groundwater contamination: An examination of a municipal solid waste dump yard in southern India's Manchester City

SR Raja, B Kanagaraj, S Eunice - Resources, Conservation & Recycling …, 2023 - Elsevier
Groundwater is a critical resource that is utilized for a variety of reasons, but over-extraction
can lead to a number of environmental and socioeconomic issues such as diminished water …

Visualizing high dimensional structures in geochemical datasets using a combined compositional data analysis and Databionic swarm approach

MA Engle, J Chaput - International Journal of Coal Geology, 2023 - Elsevier
Classical tools for exploratory analysis of large geochemical datasets (eg, cluster analysis,
principal component analysis, etc.) have been successfully utilized for decades to …

Multi-tracing of recharge seasonality and contamination in groundwater: a tool for urban water resource management

Y Vystavna, SI Schmidt, D Diadin, PM Rossi… - Water research, 2019 - Elsevier
In this study, sources of recharge and contamination in urban groundwater and in
groundwater underneath a forest in the same aquifer were determined and compared. Data …

Origin and geochemistry of formation waters from the lower Eagle Ford Group, Gulf Coast Basin, south central Texas

MA Engle, CA Doolan, JA Pitman, MS Varonka… - Chemical …, 2020 - Elsevier
Abstract The lower Eagle Ford Group (LEFG) is one of the most productive continuous
hydrocarbon plays in the United States but few associated produced waters data and …

Hierarchical clustering and compositional data analysis for interpreting groundwater hydrogeochemistry: The application to Campi Flegrei volcanic aquifer (south Italy)

P Ebrahimi, A Guarino, V Allocca, S Caliro… - Journal of Geochemical …, 2022 - Elsevier
Comprehensive hydrogeochemical studies have been conducted in the Campi Flegrei
volcanic aquifer since late 20th century due to the volcanic unrest. In the last decade …

Evaluation of natural background levels of high mountain karst aquifers in complex hydrogeological settings. A Gaussian mixture model approach in the Port del …

I Herms, J Jódar, A Soler, LJ Lambán… - Science of The Total …, 2021 - Elsevier
The hydrogeological processes driving the hydrochemical composition of groundwater in
the alpine pristine aquifer system of the Port del Comte Massif (PCM) are characterized …