The hidden hydrogeosphere: the contribution of deep groundwater to the planetary water cycle

B Sherwood Lollar, O Warr… - Annual Review of Earth …, 2024 - annualreviews.org
The canonical water cycle assumes that all water entering the subsurface to form
groundwater eventually reenters the surface water cycle by discharge to lakes, streams, and …

Compatibility of polar organic chemical integrative sampler (POCIS) with compound specific isotope analysis (CSIA) of substituted chlorobenzenes

S Suchana, E Edwards, EE Mack, L Lomheim… - Science of The Total …, 2024 - Elsevier
Compound specific isotope analysis (CSIA) is a powerful technique to demonstrate in situ
degradation of traditional groundwater contaminants when concentrations are typically in …

Acetochlor degradation in anaerobic microcosms with hyporheic sediments: Insights from biogeochemical data, transformation products, and isotope analysis

Y Zhang, B Wen, Y Ni, Y Tong, B Cao, A Zhou, J Xu… - Water Research, 2025 - Elsevier
Steep redox gradients and diverse microbial communities in the anaerobic hyporheic zone
create complex pathways for the degradation of herbicides, often linked to various terminal …

Analytical improvements and developments in stable isotope laboratories for HCNOS analyses

G Skrzypek, PJH Dunn, G Imfeld - MethodsX, 2024 - pmc.ncbi.nlm.nih.gov
The analyses of the stable isotope compositions of light elements, such as hydrogen (H),
carbon (C), nitrogen (N), oxygen (O), and sulphur (S), are now widely employed across …