OOIR: Observatory of International Research

Papers

(The H4-Index of Journal of Hydrology-Regional Studies is 30. 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 2022-06-01 to 2026-06-01.)

Article	Citations
Assessment of climatic and anthropogenic effects on flood dynamics in the Cerkniško Polje (SW Slovenia) based on a 70-year observation dataset	73
A new scenario free procedure to determine flood peak changes in the Harz Mountains in response to climate change projections	67
Runoff variation and its attribution analysis in the typical basin of Loess Plateau at multiple temporal and spatial scales	62
Three-dimensional structure and sources of groundwater masses beneath the Osaka Plain, Southwest Japan	61
Runoff response to the uncertainty from key water-budget variables in a seasonally snow-covered mountain basin	49
Improving streamflow simulation in Dongting Lake Basin by coupling hydrological and hydrodynamic models and considering water yields in data-scarce areas	47
An integrated framework for non-stationary hydrological drought assessment using time-varying parameter standardized streamflow index and time-varying threshold level method	43
Projected changes of groundwater levels in northeastern Romania according to climate scenarios for 2020–2100	42
Identifying key drivers of short-term abnormally low dissolved oxygen concentrations at a trans-provincial reservoir in the Dongjiang Headwater Watershed, China	42
Combining groundwater budget, hydrochemistry and environmental isotopes to identify the groundwater flow in carbonate aquifers located in Campania Region (Southern Italy)	41
The influence of different tree species and age on the surface water balance of a small commercial forestry catchment	41
Future changes and distribution of water resources in China under global warming levels of 1.5–4.5 °C	39
Modifying the water table fluctuation method for calculating recharge in sloping aquifers	38
A novel hybrid machine learning framework for spatio-temporal analysis of reference evapotranspiration in India	38
Machine learning for monitoring lobe dynamics of the Yellow River Delta since the implementation of water-sediment regulation scheme	37
Corrigendum to “Risk spatial distribution and economic loss assessment for parallel reservoir group dam-break floods: A case study of Southwest River Basin in China” [J. Hydrol.: Reg. Stud. 59 (2025)	37
Remote sensing in river obstruction research: A bibliometric analysis integrated with large language model	37
Simulation and explanatory analysis of dissolved oxygen dynamics in Lake Ulansuhai, China	36
Precipitation, landscape pattern and sediment connectivity differ in their effects on runoff and sediment transport	34
Evaluation of three gridded potential evapotranspiration datasets for streamflow simulation in three inland river basins in the arid Hexi Corridor, Northwest China	34
The effects of snowmelt on loess landslides in Tian Shan, China	34
Spatial and temporal characteristics of water conservation services and rapid response framework for water yield in key ecological zones of the Yiluo River basin	34
Advanced long-term actual evapotranspiration estimation in humid climates for 1958–2021 based on machine learning models enhanced by the RReliefF algorithm	33
Solar Radiation Modification impact on precipitation and temperature extremes in Hunan, China	32
A novel framework for automated water level estimation using CCTV imagery in Yongseong Agricultural Reservoir, South Korea	32

Regional-scale seasonal forecast of surface water availability in a semi-arid environment: The case of Ceará State in Northeast of Brazil	32
Geospatial and satellite gravity-based assessment of groundwater potential in the Borkena Watershed, Northern Ethiopia	31
An assessment of gridded precipitation products over High Mountain Asia	31
Sea-level rise, ENSO, and coastal flood exposure in Hainan Island: Insights from Delft3D modeling for urban adaptation	31
Modeling the sediment transport capacity of rill flow using a soil-rock mixture on steep slopes	30
Groundwater dynamics clustering and prediction based on grey relational analysis and LSTM model: A case study in Beijing Plain, China	30
Impacts of climatology error on evapotranspiration data merging over the intensively irrigated Haihe river basin, China	30