Determining the stable isotope composition of pore water from saturated and unsaturated zone core: improvements to the direct vapour equilibration laser …

MJ Hendry, E Schmeling, LI Wassenaar… - Hydrology and Earth …, 2015 - hess.copernicus.org
A method to measure the δ 2 H and δ 18 O composition of pore waters in saturated and
unsaturated geologic core samples using direct vapour equilibration and laser spectrometry …

[HTML][HTML] Elucidating fecal pollution patterns in alluvial water resources by linking standard fecal indicator bacteria to river connectivity and genetic microbial source …

C Frick, J Vierheilig, T Nadiotis-Tsaka, S Ixenmaier… - Water Research, 2020 - Elsevier
A novel concept for fecal pollution analysis was applied at alluvial water resources to
substantially extend the information provided by fecal indicator bacteria (FIB). FIB data were …

Synoptic water isotope surveys to understand the hydrology of large intensively managed catchments

K Chen, D Tetzlaff, T Goldhammer, J Freymueller… - Journal of …, 2023 - Elsevier
Understanding the hydrology of large catchments has always been a major challenge due to
the spatial heterogeneity of climate, geology, topography, soils and land use. However …

Seasonal recharge mechanism of the upper shallow groundwater in a long-term wastewater leakage and irrigation region of an alluvial aquifer

S Wang, Z Zhang, M Sprenger, S Wei, W Zheng… - Journal of …, 2024 - Elsevier
Understanding the mechanisms that control seasonal groundwater recharge at local and
intermediate scales is critical for understanding contaminant transport. The recharge …

Assessing aquitard integrity in a complex aquifer–aquitard system contaminated by chlorinated hydrocarbons

M Filippini, BL Parker, E Dinelli, P Wanner… - Water Research, 2020 - Elsevier
This study investigates for the first time the integrity of multiple stacked aquitards with
different degrees of contaminant degradation. Aquitard integrity was assessed in a …

The groundwater budget: a tool for preliminary estimation of the hydraulic connection between neighboring aquifers

S Viaroli, L Mastrorillo, F Lotti, V Paolucci, R Mazza - Journal of Hydrology, 2018 - Elsevier
Groundwater management authorities usually use groundwater budget calculations to
evaluate the sustainability of withdrawals for different purposes. The groundwater budget …

Unresolved aspects of the direct vapor equilibration method for stable isotope analysis (δ18O, δ2H) of matrix-bound water: unifying protocols through empirical …

B Gralher, B Herbstritt, M Weiler - Hydrology and Earth System …, 2021 - hess.copernicus.org
The direct vapor equilibration laser spectrometry (DVE-LS) method has been developed for
obtaining matrix-bound water stable isotope data in soils, the critical zone, and bedrock …

An insight into water stable isotope signatures in temperate catchment

A Kalvāns, A Dēliņa, A Babre, K Popovs - Journal of Hydrology, 2020 - Elsevier
Stable isotopes are used to decipher hydrological processes in watershed research. A two-
year monthly monitoring of hydrogen and oxygen stable isotope ratios (δ 2 H and δ 18 O) in …

Correcting laser-based water stable isotope readings biased by carrier gas changes

B Gralher, B Herbstritt, M Weiler… - … science & technology, 2016 - ACS Publications
Recently, laser-based water stable isotope spectrometers have become popular as they
enable previously impossible approaches of environmental observations. Consequently …

Evaluating the impact of percolated reclaimed water from river-channel reservoir on groundwater using tracers in Beijing, Northern China

Y Zhang, Y Yu - Environmental Earth Sciences, 2021 - Springer
As an increasingly important aspect of water management, historical dry river-channels,
ponds or lakes are operated for the storage of reclaimed water as a landscape with the need …