Wiley Online Library : Water Resources Research
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The Erosion Pattern and Hidden Momentum in Debris‐Flow Surges Revealed by Simple Hydraulic Jump Equations

Abstract The erosion-deposition propagation of granular avalanches is prevalent and may increase their destructiveness. However, this process has rarely been reported for debris flows on gentle slopes, and the contribution of momentum hidden under the surge front to debris-flow destructiveness is ambiguous. Therefore, the momentum carried by the apparent...

Fri Nov 8, 2024 12:37
An Analytical Formulation for Correcting the Relative Permeability of Gas‐Water Flow in Propped Fractures Considering the Effect of Brinkman Flow

Abstract Gas-water flow in propped fractures can be commonly observed in various practical applications, including hydrocarbon development, geothermal exploitation, contaminant transport, and geological carbon storage. The fluid flow in a propped fracture can be regarded as Darcy type if only the resistance from the propping materials (e.g., cement...

Fri Nov 8, 2024 12:37
Separating Storm Intensity and Arrival Frequency in Nonstationary Rainfall Frequency Analysis

Abstract Nonstationary Rainfall frequency analysis (RFA) is used to assess how climate change is impacting the likelihood of extreme storms. A key limitation of covariate-based approaches to nonstationary RFA is that without a physical basis, models selected based on the quality of fit to historical data cannot be reliably projected to estimate future...

Fri Nov 8, 2024 12:37
Unsupervised Anomaly Detection in Spatio‐Temporal Stream Network Sensor Data

Abstract The use of in-situ digital sensors for water quality monitoring is becoming increasingly common worldwide. While these sensors provide near real-time data for science, the data are prone to technical anomalies that can undermine the trustworthiness of the data and the accuracy of statistical inferences, particularly in spatial and temporal...

Fri Nov 8, 2024 12:37
Morphological and Hydrogeological Controls of Groundwater Flows and Water Age Distribution in Mountain Aquifers and Streams

Abstract Mountains are an essential source of the terrestrial component of the hydrological cycle, supplying high-quality water to river networks and floodplain aquifers, especially during droughts. Traditionally, mountain hydrology has focused on shallow processes, overlooking the significance of deep-seated rock formations due to characterization...

Fri Nov 8, 2024 12:37
Biofilm Growth in Porous Media Well Approximated by Fractal Multirate Mass Transfer With Advective‐Diffusive Solute Exchange

Abstract Biofilm growth in porous media changes not only the hydrodynamic properties of the medium (reduction in porosity and permeability, and increase in dispersivity), but also the transport itself (breakthrough curves display increasingly fast first arrivals and long tails). These features are well reproduced by multicontinuum models (Multi-Rate...

Thu Nov 7, 2024 11:23

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