Journal of Hydrologic Engineering: Recent submissions
Now showing items 41-60 of 3312
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River Dissolved Oxygen Prediction Using Machine Learning Models and Wireless Sensor Measurements
(American Society of Civil Engineers, 2025)AbstractSimultaneous flooding&heat and droughts&heat events can potentially destabilize hydro-meteorological conditions to deteriorate the water quality of Neches River. Machine learning (ML) models utilizing ... -
Parameter Calibration of Nonlinear Muskingum Model Using the System Response Parameter Calibration Method
(American Society of Civil Engineers, 2025)AbstractThe Muskingum model is recognized as the predominant technique for flood routing within the field of hydrologic engineering. Despite the application of various methodologies for estimating the parameters of the ... -
Modeling the Onset of Drought Periods Using Explainable Machine Learning Models Enhanced by Bayesian Optimization
(American Society of Civil Engineers, 2025)AbstractThis study develops an optimized machine learning-based computational framework for assessing drought conditions in water-scarce regions. The pattern of drought periods is highly non-linear, especially in arid ... -
Experimental and Numerical Simulation Studies on Water and Salt Migration in Loess-Like Sulfate Saline Soils under Evaporation Conditions
(American Society of Civil Engineers, 2025)AbstractLoess-like sulfate saline soils are prevalent in the arid and semiarid regions of northwest China. Their engineering properties are highly unstable due to the dynamic interactions among water, heat, salt, and energy, ... -
Validation of Gridded Precipitation Datasets for Flood Typing in Select Conterminous US Basins
(American Society of Civil Engineers, 2025)AbstractGridded precipitation datasets are required for flood-typing (i.e., classifying floods by causal mechanisms) historical annual peak streamflow events in basins across the conterminous United States. Selected ... -
Streamflow Synthesis Using an Encoded Textural Pattern Recognition System. II: Model Applications
(American Society of Civil Engineers, 2025)AbstractPattern recognition-based techniques capture short-term dependencies at the feature extraction stage, whereas long-term dependencies are captured during the formation of feature vectors. The encoded textural feature ... -
Streamflow Synthesis Using an Encoded Textural Pattern Recognition System. I: Model Development
(American Society of Civil Engineers, 2025)AbstractStreamflow synthesis using pattern recognition systems has attracted significant attention in recent years. Feature extraction, a crucial step in this process, enables the identification of various streamflow ... -
Climate Warming Impact on Permafrost in Alaska and the Western Arctic of Canada and Arctic Infrastructure
(American Society of Civil Engineers, 2025)AbstractThe Arctic has been warming much faster than the global average, known as Arctic amplification. The active layer is seasonally frozen in winter and thaws in summer. In the 2017 Arctic Boreal Vulnerability Experiment ... -
A Practitioner’s Approach to Process-Driven Modeling of Compound Rainfall and Storm Surge Extremes for Coastal Texas
(American Society of Civil Engineers, 2025)AbstractCoastal Texas is no stranger to riverine and coastal flooding and, while these events can be catastrophic on their own, they can have an even larger impact when they occur together, as in the case of compound ... -
Development of a Novel Evaporation–Imbibition Method to Characterize the Hysteresis Properties of Unsaturated Soils
(American Society of Civil Engineers, 2025)AbstractThe evaporation (EV) method is a widely used experimental technique to measure unsaturated soil hydraulic properties. This method characterizes how soil-water retention (SWR) and unsaturated hydraulic conductivity ... -
Closure to “Observation-Based Evaluation of Flood Estimation Techniques for a Small Snow-Dominated Basin in the Washington Cascade Mountains”
(American Society of Civil Engineers, 2025) -
Data Worth Assessments Using an Integrated Hydrologic Model in a Semiarid Region
(American Society of Civil Engineers, 2025)AbstractThe application of spatially distributed integrated hydrologic models (IHMs) to better manage water resources depends on reasonable parameter estimates. In general, it is difficult to estimate the parameters of ... -
Emerging Fields in Hydrology
(American Society of Civil Engineers, 2025)Forum papers are thought-provoking opinion pieces or essays founded in fact, sometimes containing speculation, on a civil engineering topic of general interest and relevance to the readership of the journal. The views ... -
Discussion of “Observation-Based Evaluation of Flood Estimation Techniques for a Small Snow-Dominated Basin in the Washington Cascade Mountains”
(American Society of Civil Engineers, 2025) -
Enhanced Power Plant Generation Management through an Improved Grasshopper Optimization Algorithm
(American Society of Civil Engineers, 2026)AbstractThis study introduces an improved algorithm called modified Grasshopper Optimization Algorithm [Modified-GOA (M-GOA)], designed to prevent the Grasshopper Optimization Algorithm (GOA) from getting trapped in local ... -
Entropy-Based Streamflow Estimation in Data-Scarce Rivers Using MODIS–Landsat Fusion Imagery
(American Society of Civil Engineers, 2025)AbstractFew river systems around the world are adequately gauged. Remote sensing (RS) technology shows great potential for improving the estimation of stream characteristics in regions where field data is limited. However, ... -
Predicting Dry Period Sediment Concentration Using Past Discharge Data Only
(American Society of Civil Engineers, 2025)AbstractEstimation of sediment concentration is crucial for several theoretical as well as practical applications. The sediment rating curve method is widely adopted to estimate sediment concentration by relating sediment ... -
Quantifying the Impacts of Climate Change and Human Activities on Runoff in the Upper Yongding River Basin
(American Society of Civil Engineers, 2025)AbstractDue to the impact of climate change and human activities, part of the Yongding River has stopped flowing, and the hydrological environment is damaged. The hydrological condition can be used to assess the ecological ... -
Derivation of Velocity, Eddy Viscosity, and Mixing Length Models in Pipe and Symmetric Channel Flow Using Incomplete Information–Based Entropy
(American Society of Civil Engineers, 2026)AbstractA single hypothesis of the cumulative distribution function was proposed to derive the incomplete information–based entropy model for the mean velocity distribution in full pipe flow (fully filled with fluid) and ... -
Analytical Expressions for Spatial Attenuation of Time-Periodic Heat Sources in an Aquifer
(American Society of Civil Engineers, 2025)AbstractSources of heat to aquifers are often approximated as time-periodic functions. Applying these periodic sources in numerical simulations can be computationally intensive because the time domain must be discretized ...