Comprehensive evaluation of hydro-chemical processes, suitability, health risks, and sources of groundwater contamination using compositional data analysis …

A Ullah, W Ali, S Muhammad, J Ijaz, F Amir… - Groundwater for …, 2023 - Elsevier
This study aimed to evaluate the level of contamination, health risks, hydro-chemical
processes, and sources of contaminants in the groundwater of the Nizampur basin …

An exploratory data analysis approach for assessing the sources and distribution of naturally occurring contaminants (F, Ba, Mn, As) in groundwater from southern …

R Bondu, V Cloutier, E Rosa, M Roy - Applied Geochemistry, 2020 - Elsevier
The presence of naturally occurring contaminants in groundwater is a public health concern
in rural areas of northeastern North America, where public and private wells are important …

Impact of past mining activities on water quality in a karst area in the Cévennes region, Southern France

R Bondu, C Casiot, S Pistre, C Batiot-Guilhe - Science of the Total …, 2023 - Elsevier
Sampling and analysis of groundwater and surface water were conducted to assess the
potential impacts of abandoned mines on water quality in a karst area in Southern France …

[HTML][HTML] Hydrochemical apportioning of irrigation groundwater sources in an alluvial aquifer

L Scheiber, DI Cendón, CP Iverach, SI Hankin… - Science of the Total …, 2020 - Elsevier
River floodplains sustain irrigated agriculture worldwide. Despite generalised groundwater
level falls, limited hard data are available to apportion groundwater sources in many …

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 …

Compositional data analysis (CoDA) and geochemical signatures of the terminal complex aquifer in an arid zone (northeastern Algeria)

R Azzeddine, D Abdelmalek, U Ewuzie, Z Faouzi… - Journal of African Earth …, 2024 - Elsevier
The Biskra region, one of the arid regions in North-East Algeria, has known remarkable
agricultural development, necessitating additional mobilization of groundwater resources …

A new perspective to explore the hydraulic connectivity of karst aquifer system in Jinan spring catchment, China

Z Zhang, W Wang, S Qu, Q Huang, S Liu, Q Xu, L Ni - Water, 2018 - mdpi.com
Investigating the hydraulic connectivity of a complex karst aquifer system is an important
research topic for sustainable operation and optimization layout of karst groundwater …

Mapping of compositional properties of coal using isometric log-ratio transformation and sequential Gaussian simulation–A comparative study for spatial ultimate …

CÖ Karacan, RA Olea - Journal of geochemical exploration, 2018 - Elsevier
Chemical properties of coal largely determine coal handling, processing, beneficiation
methods, and design of coal-fired power plants. Furthermore, these properties impact coal …

Spatial variability of produced-water quality and alternative-source water analysis applied to the Permian Basin, USA

BK Chaudhary, R Sabie, MA Engle, P Xu… - Hydrogeology …, 2019 - search.proquest.com
Interest in both environmental impact and potential beneficial uses of produced water (PW)
has increased with growth in unconventional oil and gas production, especially in semi-arid …

Compositional balance analysis for geochemical pattern recognition and anomaly mapping in the western Junggar region, China

Y Liu, K Zhou, EJM Carranza - … Exploration, Environment, Analysis, 2018 - lyellcollection.org
The western Junggar region of China is endowed with considerable resources of gold,
copper and chromite. Complex geological conditions and diversity deposit types could lead …