OOIR: Observatory of International Research

Papers

(The TQCC of Journal of Hydrologic Engineering is 5. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-05-01 to 2026-05-01.)

Article	Citations
Discussion of “Application of a Hybrid Model Based on Secondary Decomposition and ELM Neural Network in Water Level Prediction”	143
Dual-Phase Calibration for Surface–Subsurface Hydrologic Models with Diverse Hydrologic Conditions	52
Impact of Progressive Reservoir Construction on Nonstationary Sediment Load Response to Streamflow in the Upper Yangtze River, China	29
Inversion-Based Assessment of the Clogging Characteristics of Injection Wells Using Analytical Calculations	25
Analyzing the Impact of Reservoir Incorporation, Changing Land Cover, and Future Climate Change on Basin Response Using a SWAT Model	24
Reducing Latency in Satellite-Based Precipitation Estimates Using GOES-16 and Machine Learning	22
Discussion of “Nonoverlapping Block Stratified Random Sampling Approach for Assessment of Stationarity” by Ramesh S. V. Teegavarapu and Priyank J. Sharma	21
Improving Rainfall Fields in Data-Scarce Basins: Influence of the Kernel Bandwidth Value of Merging on Hydrometeorological Modeling	21
Developing Interpretable Pan Evaporation Forecasting Models for Wafra Agricultural Basin Based on Optimized Decision Tree Ensembles	18
Long-Term Streamflow Prediction Using Hybrid SVR-ANN Based on Bayesian Model Averaging	17
Forestation and Hydrology: Lessons Learned from China	17
Analysis of Extreme Precipitation under Nonstationary Conditions in the Yangtze River Basin	16
Geographic Dependency of the Curve Number Method’s Initial Abstraction Ratio	16
Regional Trends and Spatiotemporal Analysis of Rainfall and Groundwater in the West Coast Basins of India	16
NRCS Curve Number Method: Comparison of Methods for Estimating the Curve Number from Rainfall-Runoff Data	15
Discussion of “Runoff Predictions in a Semiarid Watershed by Convolutional Neural Networks Improved with Metaheuristic Algorithms and Forced with Reanalysis and Climate Data”	15
Limitations of NOAA Atlas 14 Rainfall Statistics in Florida	14
Investigating the Spatiotemporal Complexity of Rainfall from a Chaotic Perspective: Case Study in the Jinsha River Basin, China	14
Supporting the Design of On-Site Infiltration Systems: From a Hydrological Model to a Web App to Meet Pluriannual Stormwater Volume Reduction Targets	14
Erratum for “Quantification of Curve Numbers for Arid Watersheds”	13
Utilizing the Scale Invariance Principle for Deriving a Regional Intensity-Duration-Frequency Relationship in the Metropolitan Region of Belo Horizonte, Brazil	13
Runoff Prediction in Small Rivers Using Dynamic Parameter Fitting with Observed Rainfall Data	10
Effects of Slope, Compaction, Gravel Mulch, and Landscape Fabric on Infiltration for Sandy Soils	10
ML-Based Land Use and Land Cover Classification: Assessing Performance and Predicting Future Changes	10
Development of a Novel Evaporation–Imbibition Method to Characterize the Hysteresis Properties of Unsaturated Soils	10

Analytical Expressions for Spatial Attenuation of Time-Periodic Heat Sources in an Aquifer	10
Estimating Reservoir Sedimentation Using Machine Learning	10
Closure to “Quantification of Curve Numbers for Arid Watersheds”	9
Importance of Reconstructed Daily Peak Flows for Enhanced Flood Frequency Analysis: An Application in the Contiguous United States	9
Urban Rainfall Runoff Prediction Using LSTM with DTW-Enhanced Clustering	9
Simulated Impacts of Nature-Based Solutions on Flooding in the Upper Illinois River Basin	9
A Delayed Response Model and Its Application to the River Channel Storage Increment during the Freeze-Up Period in Cold Regions	9
Changes in Rainfall and Flood Characteristics under Nonstationarity in a Mountain Basin of Northwest China	9
Entropy-Based Streamflow Estimation in Data-Scarce Rivers Using MODIS–Landsat Fusion Imagery	8
A Method Combining Seepage Theory and Model Simulation for the Identification of Potential Groundwater Resources	8
Utah Is Not the Second-Driest State: A Lesson in Questioning Persistent Assumptions about Hydrology	8
Importance of Copula-Based Bivariate Rainfall Intensity-Duration-Frequency Curves for an Urbanized Catchment Incorporating Climate Change	8
Review of Climate Change Adaptation Strategies in Water Management	8
A Testing Method for Measurement of Permeability Coefficient and Soil–Water Characteristic Curve of Unsaturated Soil Based on the Axis Translation Technique	8
Use of Ensemble-Based Forecasting Methods in Reservoir Operation: Issues and Implementation Challenges	8
Hydrologic Conservatism as a Rationale for Selecting NRCS Initial Abstraction Ratio	8
River Bank Filtration Process Using Groundwater Flow Modeling and Particle Tracking Approach in a Saline Coastal Aquifer	8
Low-Impact Development Scenarios in Terms of Construction Costs and Runoff Reduction	8
SWMM Simulation of the Stormwater Volume Control Performance of Rainwater Harvesting Systems	8
Assessment of Nonstationary Drought Frequency under Climate Change Using Copula and Bayesian Hierarchical Models	7
Parameter Calibration of Nonlinear Muskingum Model Using the System Response Parameter Calibration Method	7
Rainfall Forecasting with Hybrid and Machine Learning Models Based on Hyperparameter Optimization	7
Vertical Flux in a Two-Layer Aquifer System Absent of Aquitard	7
Estimating the Average Magnitude of Pumping Surrounding Monitoring Wells Using Signal Processing	7
Application of Hybrid AI Models for Accurate Prediction of Scour Depths under Submerged Circular Vertical Jet	7
Predicting Postfire Runoff Using Gridded Curve Number Map Generated from Vegetation Data: A Case Study	7
Chaos Analysis and Prediction of Monthly Runoff Using a Two-Stage Variational Mode Decomposition Framework	7
Spatial-Temporal Patterns of Shallow Groundwater Levels in the Yellow River Delta, China	7
Effect of Data Gaps on Harmful Algal Bloom Prediction Models for Inland Lakes	7
Forcing Data Organization for the Lesser Zab River Basin in Iraq to Build a Coherent Hydrological Model	7
Testing the Multivariate Hüsler–Reiss Model as a Practical Parametric Approach for Multiple River Flood Risk Assessment Using d4PDF Data: A Case Study in Kyushu Island, Japan	7
Comparison of Model-Based Precipitation Maximization Methods: Moisture Optimization Method, Storm Transposition Method, and Their Combination	6
Potential Soil Erosion Mapping and Priority-Based Adaption Strategies Using RUSLE and Geospatial Techniques	6
Calibration and Modification of the Hargreaves–Samani Equation for Estimating Daily Reference Evapotranspiration in Iraq	6
Review of Stochastic Modeling: A Thorough Guide to Evaluate, Pre-Process, Model and Compare Time Series with MATLAB Software by Hossein Bonakdari and Mohammad ZeynoddinE	6
Numerical Study of Turbulent Aquatic Canopy Flows in a Vegetated Channel with Flexible Stems	6
Objective Air Mass Partitioning of Historical Rainfall for Informing Hydrologic Analysis and Design	6
Data-Driven Gray Box Modeling for Predicting Basin-Scale Groundwater Variations in Central Taiwan	6
Enhanced Data Utilization Approach to Improve the Prediction Performance of Groundwater Level Using Semianalytical and Data Process Models	6
Closure to “Multivariate Drought Forecasting in Short- and Long-Term Horizons Using MSPI and Data-Driven Approaches” by Pouya Aghelpour, Ozgur Kisi, and Vahid Varshavian	6
Developing Customized NRCS Unit Hydrographs for Ungauged Watersheds in Indiana	6
Closure to “Nonoverlapping Block Stratified Random Sampling Approach for Assessment of Stationarity” by Ramesh S. V. Teegavarapu and Priyank J. Sharma	6
Probabilistic Conditioning and Recalibration of an Event-Based Flood Forecasting Model Using Real-Time Streamflow Observations	6
Modeling Runoff and Sediment Load Using the HEC-HMS Model in an Arid Watershed	6
Erratum for “Streamline-Based Method for Reconstruction of Complex Braided River Bathymetry”	6
Closure to “Improving Prediction Accuracy of Hydrologic Time Series by Least-Squares Support Vector Machine Using Decomposition Reconstruction and Swarm Intelligence”	6
Hybrid Multivariate Machine Learning Models for Streamflow Forecasting: A Two-Stage Decomposition–Reconstruction Framework	6
Observation-Based Evaluation of Flood Estimation Techniques for a Small Snow-Dominated Basin in the Washington Cascade Mountains	5
Enhancing Prediction Accuracy and Data Handling for Environmental Applications in Innovative Modeling of Groundwater Level Fluctuations Based on the Tree Ensembles Technique	5
Spatiotemporal Dynamics of Groundwater Storage in Pakistan from Gravimetric Observations	5

A Generalized Approach to Model One-Dimensional Nonmonotonous Distributions Using Renyi Entropy Theory with Applications to Open-Channel Turbulent Flows	5
Erratum for “Flood Peak Prediction of Three Gorges Reservoir in China: Evidence from Artificial Intelligence and Observation Data”	5
Complex Adaptive System Approach for Studying the Impact of Externalities on the Success of Restoring Stream Functions	5
Modeling the Onset of Drought Periods Using Explainable Machine Learning Models Enhanced by Bayesian Optimization	5
Discussion of “Improving Prediction Accuracy of Hydrologic Time Series by Least-Squares Support Vector Machine Using Decomposition Reconstruction and Swarm Intelligence”	5
Spatiotemporal Dynamics of Slow-Flow Responses in Glaciated and Nonglaciated Catchments	5
Climate Change Impacts on Spatiotemporal Soil Water Extremes in Geophysically Diverse Watersheds: A Comparison between East and West Tennessee Watersheds	5
Multivariate Analysis and Anomaly Detection of a US Reservoir Sedimentation Data Set	5
Flood Peak Prediction of Three Gorges Reservoir in China: Evidence from Artificial Intelligence and Observation Data	5
Numerical Evaluation of the Constant-Head Borehole Permeameter Method for Stormwater Infiltration Design	5
Metalearning Approach Coupled with CMIP6 Multi-GCM for Future Monthly Streamflow Forecasting	5
Manual Sensitivity Analysis to Enhance a Previously PEST-Calibrated Shallow Aquifer and Aquitard Breach Model	5
Improving Flood Inundation Mapping Accuracy Using HEC-RAS Modeling: A Case Study of the Neches River Tidal Floodplain in Texas	5
Decoding Rainfall Variability, Trends, and Periodicities for Flood and Drought Characterization Using Statistical and Wavelet Analyses	5
Coupled Data Analytics–SWAT Approach for Flow Generation and Analysis in Ungauged Tropical Watershed	5
Test of Trapezoidal Hyetograph Method with Laboratory Watershed Data	5
Spatial Dependence of Extreme Rainfall and Development of Intensity–Duration–Frequency Curves Using Max-Stable Process Models	5