Results 81 to 90 of about 5,645 (215)

Event‐Based Suspended Sediment Budgets Across a Gravel Bed River Network

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 4, April 2026.
Abstract This study explores the variability of suspended sediment transport down a river main stem by identifying sediment sources and in‐stream processes. It examines event‐scale suspended sediment budgets across a catchment with diverse sediment sources and assesses the influence of hydrological drivers such as spatial and temporal variability in ...
Arman Haddadchi, D. Murray Hicks
wiley   +1 more source

Modeling surface water and groundwater mixing and mixing-dependent denitrification with bedform dynamics [PDF]

Hydrology and Earth System Sciences
The hyporheic zone (HZ), where surface water (SW) and groundwater (GW) interact and mix, acts as a critical interface that attenuates contaminants through enhanced biogeochemical cycling.
X. Ping, Z. Wen, Z. Wen, Y. Xian, M. Jin, M. Jin, S. Krause   +6 more
doaj   +1 more source

Quantifying spatial and temporal discharge dynamics of an event in a first order stream, using distributed temperature sensing [PDF]

Hydrology and Earth System Sciences, 2011
Understanding the spatial distribution of discharge can be important for water quality and quantity modeling. Non-steady flood waves can, particularly as a result of short high intensity summer rainstorms, influence small headwater streams significantly.
M. C. Westhoff, T. A. Bogaard, H. H. G. Savenije   +2 more
doaj   +1 more source

Occurrence of 'Antrobathynella stammeri' (Jakobi, 1954) (Crustacea: Syncarida: Bathynellidae) in the hyporheic zones of two English karst rivers [PDF]

, 2008
This paper reports the first records of Antrobathynella stammeri in the British Isles since 1985. Numerous individuals were observed in hyporheic water extracted from the River Skirfare (Yorkshire, UK), whilst, in an independent study, a single confirmed
Dunscombe, MP, Gledhill, T, Stubbington, R   +2 more
core  

Evident Dependence of Dynamics of Baseflow on Groundwater Across the Contiguous United States

Water Resources Research, Volume 62, Issue 4, April 2026.
Abstract Understanding baseflow dynamics is essential for sustainable ecosystem and water resource management. While most studies have documented climate‐baseflow relationships at regional scales, observational evidence of how groundwater influences baseflow dynamics across different spatiotemporal scales remains limited, substantially constraining ...
Ali R. Al‐Aizari, Lichun Wang, Di Gao, Hylke Beck   +3 more
wiley   +1 more source

Delineating groundwater-surface water exchange flux using temperature-time series analysis methods [PDF]

, 2013
Groundwater-surface water interactions can play a crucial role in river-, riparian and wetland management. Their delineation and quantification at various spatial and temporal scales has become an important aspect in the study of contaminant transport ...
Anibas, Christian, Batelaan, Okke, Joris, Ingeborg, Schmidt, Christian, Schneidewind, Uwe, Seuntjens, Piet, Vandersteen, Gerd   +6 more
core  

LPMLE3 : a novel 1-D approach to study water flow in streambeds using heat as a tracer [PDF]

, 2016
We introduce LPMLE3, a new 1-D approach to quantify vertical water flow components at streambeds using temperature data collected in different depths.
Alexander, Anderson, Angermann, Anibas, Anibas, Bardini, Barlow, Bartsch, Berkel, Berkel, Bianchin, Boano, Bons, Briggs, Briggs, Bukaveckas, C. Anibas, C. Schmidt, Conant, Cranswick, Cuthbert, Daniluk, Dujardin, Engelhardt, Fritz, G. Vandersteen, Gordon, Goto, H. J. Zwart, Hatch, Hester, I. Joris, Irvine, Irvine, Karan, Keery, Krause, Krause, Käser, Langston, Lautz, Lewandowski, Li, Luce, M. van Berkel, McCallum, Menichino, Noorduijn, Nützmann, O. Batelaan, P. Seuntjens, Pintelon, Pintelon, Rau, Rau, Riml, Rosenberry, Roshan, Schmadel, Schmidt, Schornberg, Selker, Shanafield, Shanafield, Soto-Lopez, Stallman, Striegl, U. Schneidewind, Vandersteen, Vogt, Wörman   +70 more
core   +5 more sources

Time‐Varying Gravity Constraints on Groundwater Recharge and Managed Aquifer Strategies in Southern Taiwan

Water Resources Research, Volume 62, Issue 4, April 2026.
Abstract Understanding groundwater recharge pathways is essential for designing effective managed aquifer strategies, yet in heterogeneous alluvial aquifers, these pathways are often uncertain and difficult to resolve with sparse well networks. We apply gravity as an independent constraint to quantify groundwater storage dynamics and evaluate recharge ...
Kuan‐Hung Chen, Cheinway Hwang, Ching‐Chung Cheng, Chia‐Kuei Kang, Miao‐Hsiang Peng, Jet‐Chau Wen, I‐Chen Kuo   +6 more
wiley   +1 more source

Hyporheic‐Zone Processes and Stream Oxygen Dynamics: Insights From a Multiscale Reactive Transport Model

Water Resources Research
Aquatic ecosystem metabolism encapsulates the daily fixation (gross primary production, GPPd) and mineralization (ecosystem respiration, ERd) of organic carbon.
J. D. Gomez‐Velez, S. S. Rathore, M. J. Cohen, S. L. Painter   +3 more
doaj   +1 more source

Variability of Water Exchange in the Hyporheic Zone of a Lowland River in Poland Based on Gradientometric Studies

Quaestiones Geographicae, 2022
The Moszczenica is a lowland river, which is a third-order river with a length of 55 km; it flows into the Bzura River in central Poland. The objective of this study was to evaluate two important factors in the exchange between surface water and ...
Marciniak Marek, Ziułkiewicz Maciej, Górecki Michał   +2 more
doaj   +1 more source