Results 151 to 160 of about 5,251 (247)

Assessing Spatial Riverbed Clogging and Its Dynamics at the Reach Scale: A Coupled Approach Combining Field Measurements and 1D Hydro‐Sedimentary Numerical Modeling

open access: yesRiver Research and Applications, Volume 42, Issue 6, Page 1293-1310, July 2026.
ABSTRACT Assessing spatial and temporal variability of clogging in gravel‐bed rivers is challenging because field methods typically rely on labor‐intensive measurements of fine‐sediment content, porosity, or hydraulic conductivity. Clogging is also highly dynamic, driven by hydro‐sedimentary conditions; yet few studies have examined it at large scales ...
D. Hernandez, B. Camenen, A. Bonnefoy
wiley   +1 more source

Monitoring Groundwater Thermal Treatment Using a Fiber-Optic Distributed Temperature Sensing Network. [PDF]

open access: yesSensors (Basel)
Becker MW   +5 more
europepmc   +1 more source

Investigation and quantification of hydraulic gradient and precipitation effect on flow and solute transport in the capillary fringe and saturated zone

open access: yesVadose Zone Journal, Volume 25, Issue 4, July/August 2026.
Abstract Although the capillary fringe (CF) zone plays a critical role in water flow and solute transport within porous media, its influence is often neglected in numerical models. In this research, the HYDRUS‐2D model was validated with data from a physical experiment.
Saeid Sotoodehnia   +4 more
wiley   +1 more source

Spatial and vertical distribution of redox‐sensitive elements and their controlling factors in deep soils under contrasting land cover in the Gulf Coastal Plains

open access: yesVadose Zone Journal, Volume 25, Issue 4, July/August 2026.
Abstract Redox processes in soil governs key biogeochemical cycles and influence carbon, nitrogen, and phosphorus dynamics. However, their role in deep vadose zone soils remains poorly understood, particularly in variably saturated environments with heterogeneous hydroclimatic, landscape position, and land use conditions.
Amir Sedaghatdoost, Binayak P. Mohanty
wiley   +1 more source

Origin and Evolution of High Nickel Concentrations in Rock Glacier Springs. [PDF]

open access: yesACS ES T Water
Seelig S   +8 more
europepmc   +1 more source

Does Antecedent Catchment Wetness Explain the Timing of Rainfall‐Runoff Relationship Shifts?

open access: yesWater Resources Research, Volume 62, Issue 7, July 2026.
Abstract Annual rainfall‐runoff relationships have been shown to shift during droughts and, in many catchments, not recover, resulting in less runoff per unit of precipitation than prior to the drought. While the cause of these shifts appears to be related to plant water use and subsurface water dynamics, it is still unclear which climatic conditions ...
Sina Zahedi   +2 more
wiley   +1 more source

Elevation‐Dependent Permafrost Thaw on the Tibetan Plateau Delays Seasonal Discharge and Poses a Risk of Reduction in Downstream Water Availability

open access: yesEarth's Future, Volume 14, Issue 7, July 2026.
Abstract Global warming and permafrost thaw have significantly altered landscapes and hydrological conditions in permafrost regions. While site‐specific process studies have described hydrological changes during thawing, basin‐scale impact assessments and streamflow modeling remain challenging due to landscape heterogeneity and complex interactions ...
Chengwei Wan   +5 more
wiley   +1 more source

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