OOIR: Observatory of International Research

Papers

(The TQCC of Hydrology Research is 6. 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 2020-11-01 to 2024-11-01.)

Article	Citations
A hydrological model skill score and revised R-squared	37
Graphical-statistical method to explore variability of hydrological time series	36
Propagation dynamics and causes of hydrological drought in response to meteorological drought at seasonal timescales	29
An updated national-scale assessment of trends in UK peak river flow data: how robust are observed increases in flooding?	27
A novel hybrid XAJ-LSTM model for multi-step-ahead flood forecasting	24
Impact of rainfall variability and land-use changes on river discharge in Sanaga catchment (forest–savannah transition zone in Central Africa)	21
Effects of climate and anthropogenic changes on current and future variability in flows in the So'o River Basin (south of Cameroon)	20
Evaluation of NEX-GDDP-CMIP6 in simulation performance and drought capture utility over China – based on DISO	20
Groundwater recharge in the oasis-desert areas of northern Tarim Basin, Northwest China	19
Climate change or regional human impacts? Remote sensing tools, artificial neural networks, and wavelet approaches aim to solve the problem	19
Hydrological probabilistic forecasting based on deep learning and Bayesian optimization algorithm	18
Flood routing via a copula-based approach	18
Modeling the spatio-temporal flow dynamics of groundwater-surface water interactions of the Lake Tana Basin, Upper Blue Nile, Ethiopia	18
Assessment of surface waters and pollution impacts in Southern Ghana	17
Relative impacts of increases of solar radiation and air temperature on the temperature of surface water in a shallow, eutrophic lake	17
Prediction of flood quantiles at ungauged catchments for the contiguous USA using Artificial Neural Networks	16
A comparative assessment of CMIP5 and CMIP6 in hydrological responses of the Yellow River Basin, China	16
Evaluating three commonly used infiltration methods for permeable surfaces in urban areas using the SWMM and STORM	15
Will the arid and semi-arid regions of Northwest China become warmer and wetter based on CMIP6 models?	15
Hydrological drought in two largest river-connecting lakes in the middle reaches of the Yangtze River, China	15
Quantifying the impact of climate change and human activities on the eco-hydrological regimes of the Weihe River Basin, Northwest China	14
Evaluation of satellite-based precipitation products from GPM IMERG and GSMaP over the three-river headwaters region, China	14
Decomposition of contribution to runoff changes and spatial differences of major tributaries in the middle reaches of the Yellow River based on the Budyko framework	14
Local climate change projections and impact on the surface hydrology in the Vea catchment, West Africa	13
Regionalization of catchment hydrological model parameters for global water resources simulations	13

Influences of the timing of extreme precipitation on floods in Poyang Lake, China	13
Performance of snow density measurement systems in snow stratigraphies	12
Evaluating the influence of hydrological condition on the phosphorus loads in an agricultural river basin using the SWAT model	12
Design flood estimation with varying record lengths in Norway under stationarity and nonstationarity scenarios	12
Improved model for predicting the hydraulic conductivity of soils based on the Kozeny–Carman equation	12
Hydro-environmental response to the inter-basin water resource development in the middle and lower Han River, China	12
Water security assessment in ungauged regions using the water balance and water footprint concepts and satellite observations	11
Detecting the dominant contributions of runoff variance across the source region of the Yellow River using a new decomposition framework	11
Flash flood susceptibility mapping based on catchments using an improved Blending machine learning approach	11
Application of Z-numbers to teleconnection modeling between monthly precipitation and large scale sea surface temperature	11
Hydrogeology and groundwater quality in the Nordic and Baltic countries	11
Assessing the impact of PET estimation methods on hydrologic model performance	11
A collaborated framework to improve hydrologic ecosystem services management with sparse data in a semi-arid basin	11
Effectiveness assessment of urban waterlogging mitigation for low impact development in semi-mountainous regions under different storm conditions	10
Extension and refinement of a stochastic modelling approach to assess ice-jam flood hazard	10
Identifying dominant component of runoff yield processes: a case study in a sub-basin of the middle Yellow River	10
Evaluating the impact of flood irrigation on spatial variabilities of soil salinity and groundwater quality in an arid irrigated region	10
Impacts of climate change on environmental flows in West Africa's Upper Niger Basin and the Inner Niger Delta	10
An entropy-based approach for the optimization of rain gauge network using satellite and ground-based data	9
The study on the time lag of water level in the Three Gorges Reservoir under the regulation processes	9
Probabilistic interval estimation of design floods under non-stationary conditions by an integrated approach	9
Post-processing of hydrological model simulations using the convolutional neural network and support vector regression	9
Quantifying effects of urban land-use patterns on flood regimes for a typical urbanized basin in eastern China	9
Identifying critical source areas of nonpoint source pollution in a watershed with SWAT–ECM and AHP methods	9
Soil salinization affected by hydrogeochemical processes of shallow groundwater in Cangzhou City, a coastal region in North China	9
Bias-correction schemes for calibrated flow in a conceptual hydrological model	9
Daily vs. hourly simulation for estimating future flood peaks in mesoscale catchments	9
Groundwater dynamic influenced by intense anthropogenic activities in a dried-up river oasis of Central Asia	9
Derivation of instantaneous unit hydrographs using linear reservoir models	9
Analysis of spatiotemporal variations of drought and its correlations with remote sensing-based indices via wavelet analysis and clustering methods	9
Spatial and seasonal variations of hydrological responses to climate and land-use changes in a highly urbanized basin of Southeastern China	9
Application of GIS and remote sensing in morphometric analysis of river basin at the south-western part of great Ganges delta, Bangladesh	8
Spatio-temporal variations in terrestrial water storage and its controlling factors in the Eastern Qinghai-Tibet Plateau	8
Accuracy assessment and error cause analysis of GPM (V06) in Xiangjiang river catchment	8
Research on the urban water resources carrying capacity by using system dynamics simulation	8
Analysis of diurnal, seasonal, and annual distribution of urban sub-hourly to hourly rainfall extremes in Germany	8
Spatiotemporal geostatistical analysis of precipitation combining ground and satellite observations	8
Sub-daily rainfall extremes in the Nordic–Baltic region	8
Spatial–temporal characteristics and driving factors of flash floods in Shaanxi Province considering regional differentiation	7
How do we identify flash droughts? A case study in Central European Croplands	7
Lijiang flood characteristics and implication of karst storage through Muskingum flood routing via HEC-HMS, S. China	7
Transport of ammonia nitrogen for groundwater pollution control in an informal low-permeability landfill site	7
Using geochemistry and environmental tracers to study shallow unconfined aquifer recharge and mineralization processes in the Yinchuan Plain, arid Northwest China	7
A least squares method for identification of unknown groundwater pollution source	7
Spatial–temporal variability of seasonal daily minimum flows in southern Quebec: synthesis on the impacts of climate, agriculture and wetlands	7
Impacts of climate change on extreme precipitation in the upstream of Chushandian Reservoir, China	7
Seasonal effects of controlled drainage on field water balance and groundwater levels	7
Responses of groundwater to precipitation variability and ENSO in the Vietnamese Mekong Delta	7
Constraining the HBV model for robust water balance assessments in a cold climate	7
Decline in net primary productivity caused by severe droughts: evidence from the Pearl River basin in China	7

Future runoff assessment under climate change and land-cover alteration scenarios: a case study of the Zayandeh-Roud dam upstream watershed	7
Forecasting of groundwater level fluctuations using a hybrid of multi-discrete wavelet transforms with artificial intelligence models	7
Attribution of runoff variation to climate and human-driven changes in the transition zone between the Qinling Mountains and the Loess Plateau under vegetation greening	7
Regionalization methods for PUB: a comprehensive review of progress after the PUB decade	7
Stochastic modeling of gridded short-term rainstorms	7
An evaluation of CMIP5 precipitation simulations using ground observations over ten river basins in China	7
Impacts of climate and vegetation on actual evapotranspiration in typical arid mountainous regions using a Budyko-based framework	7
Evaluation of five complementary relationship models for estimating actual evapotranspiration during soil freeze-thaw cycles	7
Probabilistic analysis on the influences of heatwaves during the onset of flash droughts over China	6
A new method for dividing flood period in the variable-parameter Muskingum models	6
Temporary dependency of parameter sensitivity for different flood types	6
Assessment of gridded precipitation products in the hydrological modeling of a flood-prone mesoscale basin	6
The effect of karst system occurrence on flood peaks in small watersheds, southwest China	6
Hydrogeochemistry of fluoride in shallow groundwater of the abandoned Yellow River delta, China	6
Hydrology under change: long-term annual and seasonal changes in small agricultural catchments in Norway	6
A comparison of CMIP5 and CMIP6 climate model projections for hydrological impacts in China	6
Research and application of parameter estimation method in hydrological model based on dual ensemble Kalman filter	6
Evolution of water resource allocation in the river basin between administrators and managers	6
Elevation-dependent compensation effects in snowmelt in the Rhine River Basin upstream gauge Basel	6
A new Xin'anjiang and Sacramento combined rainfall-runoff model and its application	6
Evaluation of multisource precipitation input for hydrological modeling in an Alpine basin: a case study from the Yellow River Source Region (China)	6
Pre- and postprocessing flood forecasts using Bayesian model averaging	6
A deep learning-based hybrid approach for multi-time-ahead streamflow prediction in an arid region of Northwest China	6
Evaluation of global gridded crop models (GGCMs) for the simulation of major grain crop yields in China	6
Contribution of the reservoir backflow to the eutrophication of its tributary: a case study of the Xiangxi River, China	6