Perfluoroalkyl and polyfluoroalkyl substances in groundwater used as a source of drinking water in the eastern United States

PB McMahon, AK Tokranov, LM Bexfield… - … science & technology, 2022‏ - ACS Publications
In 2019, 254 samples were collected from five aquifer systems to evaluate perfluoroalkyl and
polyfluoroalkyl substance (PFAS) occurrence in groundwater used as a source of drinking …

[HTML][HTML] Short-lived natural radionuclides as tracers in hydrogeological studies–a review

M Schubert, M Lin, JF Clark, M Kralik, S Damatto… - Science of the Total …, 2024‏ - Elsevier
Fundamental approaches to the study of groundwater rely on investigating the spatial and
temporal distribution of stable and radioactive isotopes and other anthropogenic compounds …

Pesticides and pesticide degradates in groundwater used for public supply across the United States: occurrence and human-health context

LM Bexfield, K Belitz, BD Lindsey… - … science & technology, 2020‏ - ACS Publications
This is the first assessment of groundwater from public-supply wells across the United States
to analyze for> 100 pesticide degradates and to provide human-health context for …

Groundwater vulnerability to pollution in Africa's Sahel region

J Podgorski, O Kracht, L Araguas-Araguas… - Nature …, 2024‏ - nature.com
Protection of groundwater resources is essential to ensure quality and sustainable use.
However, predicting vulnerability to anthropogenic pollution can be difficult where data are …

[HTML][HTML] The occurrence and distribution of strontium in US groundwater

ML Musgrove - Applied Geochemistry, 2021‏ - Elsevier
Groundwater samples from 32 principal aquifers across the United States (US) provide a
broad spatial scope of the occurrence and distribution of strontium (Sr) and are used to …

Lithium in groundwater used for drinking-water supply in the United States

BD Lindsey, K Belitz, CA Cravotta III… - Science of the Total …, 2021‏ - Elsevier
Lithium concentrations in untreated groundwater from 1464 public-supply wells and 1676
domestic-supply wells distributed across 33 principal aquifers in the United States were …

Use of environmental isotopes in leachate studies through multiple isotopic analysis–a review

A Bhagwat, CSP Ojha, S Kumar… - Environmental …, 2024‏ - Taylor & Francis
Contamination of water resources by leachates emanating from different types of landfills
and waste heaps is a serious concern. Proper management is possible, only after source …

Airborne geophysical surveys of the lower Mississippi Valley demonstrate system-scale map** of subsurface architecture

BJ Minsley, JR Rigby, SR James, BL Burton… - … Earth & Environment, 2021‏ - nature.com
Abstract The Mississippi Alluvial Plain hosts one of the most prolific shallow aquifer systems
in the United States but is experiencing chronic groundwater decline. The Reelfoot rift and …

Deciphering natural and anthropogenic nitrate and recharge sources in arid region groundwater

B Linhoff - Science of the Total Environment, 2022‏ - Elsevier
Recently, the subsoils of ephemeral stream (arroyos) floodplains in the northern
Chihuahuan Desert were discovered to contain large naturally occurring NO 3− reservoirs …

[HTML][HTML] Effects of imported recharge on fluoride trends in groundwater used for public supply in California

JS Harkness, BC Jurgens - Science of the Total Environment, 2022‏ - Elsevier
Fluoride is a naturally occurring element in groundwater that supports bone and dental
health at low concentrations but can cause health problems at elevated concentrations in …