Predicting algal blooms: Are we overlooking groundwater?

AE Brookfield, AT Hansen, PL Sullivan… - Science of the Total …, 2021 - Elsevier
Significant advances in understanding and predicting freshwater algal bloom dynamics
have emerged in response to both increased occurrence and financial burden of nuisance …

Modeling greenhouse gas emissions from riverine systems: A review

DG Panique-Casso, P Goethals, L Ho - Water Research, 2024 - Elsevier
Despite the recognized importance of flowing waters in global greenhouse gas (GHG)
budgets, riverine GHG models remain oversimplified, consequently restraining the …

The competition between heterotrophic denitrification and DNRA pathways in hyporheic zone and its impact on the fate of nitrate

Y Zhu, H Dai, S Yuan - Journal of Hydrology, 2023 - Elsevier
Dissimilatory nitrate reduction to ammonium (DNRA) and heterotrophic denitrification (DEN)
are recognized as two key nitrate reduction pathways competing for both nitrate and …

Prolonged drought in a northern California coastal region suppresses wildfire impacts on hydrology

ME Newcomer, J Underwood… - Water Resources …, 2023 - Wiley Online Library
Wildfires naturally occur in many landscapes, however they are undergoing rapid regime
shifts. Despite the emphasis in the literature on the most severe hydrological responses to …

Transformation of dissolved organic matter and related arsenic mobility at a surface water-groundwater interface in the Hetao Basin, China

Z Gao, H Guo, D Chen, C Yu, C He, Q Shi, W Qiao… - Environmental …, 2023 - Elsevier
Porewater arsenic mobility above the groundwater table has been recognized as a potential
cause of arsenic-rich groundwater, but the processing pathways of dissolved organic matter …

Vertical hydrologic exchange flows control methane emissions from riverbed sediments

K Chen, X Chen, JC Stegen, JA Villa… - Environmental …, 2023 - ACS Publications
CH4 emissions from inland waters are highly uncertain in the current global CH4 budget,
especially for streams, rivers, and other lotic systems. Previous studies have attributed the …

Maximum respiration rates in hyporheic zone sediments are primarily constrained by organic carbon concentration and secondarily by organic matter chemistry

JC Stegen, VA Garayburu-Caruso, RE Danczak… - …, 2023 - bg.copernicus.org
River corridors are fundamental components of the Earth system, and their biogeochemistry
can be heavily influenced by processes in subsurface zones immediately below the …

Hysteresis patterns of watershed nitrogen retention and loss over the past 50 years in United States hydrological basins

ME Newcomer, NJ Bouskill… - Global …, 2021 - Wiley Online Library
Patterns of watershed nitrogen (N) retention and loss are shaped by how watershed
biogeochemical processes retain, biogeochemically transform, and lose incoming …

Reactive transport of nutrients and bioclogging during dynamic disconnection process of stream and groundwater

Y Xian, M Jin, H Zhan, Y Liu - Water Resources Research, 2019 - Wiley Online Library
Biofilm‐induced dynamic evolution of streambed permeability commonly concurs with the
transition from connection to disconnection between surface water and groundwater in arid …

Reconceptualizing the hyporheic zone for nonperennial rivers and streams

AG DelVecchia, M Shanafield, MA Zimmer… - Freshwater …, 2022 - journals.uchicago.edu
Nonperennial streams dominate global river networks and are increasing in occurrence
across space and time. When surface flow ceases or the surface water dries, flow or …