OOIR: Observatory of International Research

Papers

(The H4-Index of Water is 76. 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 2022-07-01 to 2026-07-01.)

Article	Citations
Dry and Wet Weather Survey for Human Fecal Sources in the San Diego River Watershed	318
Differential Impact of the Biodegradation Sunflower Oil, Particulate Substrate, Caused by the Presence of Saccharose, Soluble Substrate, on Activated Sludge Treatment	204
Insights into the Acute Stress of Glutaraldehyde Disinfectant on Short-Term Wet Anaerobic Digestion System of Pig Manure: Dose Response, Performance Variation, and Microbial Community Structure	202
Does the Water Resource Tax Reform Bring Positive Effects to Green Innovation and Productivity in High Water-Consuming Enterprises?	198
Co-Optimization of Valve Placement and Chlorine Dosing in Water Distribution Systems	181
The Role of Water Utilities in Implementing Urban Nature-Based Solutions: An Italian Perspective	172
The Hydraulic Connection Analysis of Dongying Geothermal Fluid Using Hydrochemical Information and Isotope Data in Tianjin Coastal Regions	159
Migration and Transformation of Nitrogen in Clay-Rich Soil Under Shallow Groundwater Depth: In Situ Experiment and Numerical Simulation	149
Advances in Water Resource Management: An In Situ Sensor Solution for Monitoring High Concentrations of Chromium in the Electroplating Industry	146
Challenges of Changing Water Sources for Human Wellbeing in the Arctic Zone of Western Siberia	144
Bioremediation of Sulfamethazine Contaminated Environments by Bacillus cereus J2	143
Temporal and Seasonal Variations in a Phytoplankton Community Structure in Artificial Lake Uiam, South Korea	143
A New Method of Water Supply in Crisis Situation	140
A Soil Refractive Index (SRI) Model Characterizing the Functional Relationship Between Soil Moisture Content and Permittivity	138
Wastewater Surveillance of SARS-CoV-2 in Minnesota	137
Linking Precipitation Deficits to Reservoir Storage: Robust Statistical Analyses in the Monte Cotugno Catchment (Sinni Basin, Italy)	136
Effects of Aeration on Pollution Load and Greenhouse Gas Emissions from Agricultural Drainage Ditches	135
Groundwater Pollution Source and Aquifer Parameter Estimation Based on a Stacked Autoencoder Substitute	131
Evaluation of Well Improvement and Water Quality Change before and after Air Surging in Bedrock Aquifers	126
Concept and Implementation of Solutions Improving Water Relations in the Area of the Flooded Opencast Lignite Mine Kazimierz Północ in the East Wielkopolska Region (Central-West Poland)	124
Exploring the Sensitivity Range of Underlying Surface Factors for Waterlogging Control	122
Maintaning the Durability of the Effects of Urban Lake Restoration—New Challenges	120
Reservoir Operation Management with New Multi-Objective (MOEPO) and Metaheuristic (EPO) Algorithms	120
Analysis of Water Environment Quality Changes and Influencing Factors during the “Thirteenth Five-Year Plan” Period in Heilongjiang Province	114
Irrigation Distribution Network Design Parameters and Their Influence on Sustainability Management	114

Effects of a Volcanic-Fluid Cycle System on Water Chemistry of a Deep Caldera Lake: Lake Tazawa, Akita Prefecture, Japan	113
Analysis of the Characteristics and Driving Forces of Changes in Lake Water Volume in Inland Arid Basins in China	111
Comparative Study on Sediment Delivery from Two Small Catchments within the Lena River, Siberia	111
A New Method to Map Spring Irrigated Areas Using MODIS LST Products and Ancillary Data in an Agricultural District of Northwest China	109
Hydrological Forecasting under Climate Variability Using Modeling and Earth Observations in the Naryn River Basin, Kyrgyzstan	109
Research on the Impact of Water Conservancy Projects on Downstream Floodplain Wetlands—Taking Yimin River as an Example	106
Research on the Acoustic Conditioning Taming on Fish and Application in Marine Ranching	106
A Case Study of a 10-Year Change in the Vegetation and Water Environments of Volcanic Mires in South-Western Japan	106
Comparative Biology of Daphniopsis tibetana from Different Habitats under Seawater Acclimation	104
Effects of Energy Dissipation Pier Arrangements on the Hydraulic Characteristics of Segmented Pier-Type Step Energy Dissipator Structures	103
Evaluating the Effectiveness of an Interactive Tool for Water Governance in Transboundary Basins: A Participation-Based Approach and Visualization of Water Security from a Vulnerability Perspective	101
Stability of Braced Excavation Underneath Crossing Underground Large Pressurized Pipelines	101
Water Management Adaptation to Climate Change in Mediterranean Semiarid Regions by Desalination and Photovoltaic Solar Energy, Spain	100
Morphometrics, Growth and Condition of the Invasive Bivalve Rangia cuneata during Colonisation of the Oder Estuary (North-Western Poland)	100
The Hydraulic and Boundary Characteristics of a Dike Breach Based on Cluster Analysis	99
Monitoring Water and Soil Salinity across Mentor Marsh to Investigate Their Temporal and Spatial Variability	99
Profitability Analysis of Selected Low Impact Development Methods for Decentralised Rainwater Management: A Case Study from Lublin Region, Poland	98
Karst Hydrological Connections of Lakes and Neoproterozoic Hydrogeological System between the Years 1985–2020, Lagoa Santa—Minas Gerais, Brazil	97
Continuous Flow Experimental Study on Ozonation of Ibuprofen Catalyzed by Silicate-Based Microfiltration Membrane	96
Microbiome and Chemistry Insights into Two Oligotrophic Karst Water Springs in Slovenia from 2016 and 2023 Perspectives	95
Machine Learning Prediction of Phosphate Adsorption on Red Mud Modified Biochar Beads: Parameter Optimization and Experimental Validation	95
Monitoring the Permeability and Evaluating the Impact of Cleaning on Two Permeable Pavement Systems	94
Geological and Hydrographic Aspects of Dissolved Methane Distribution Within Gulf of Patience, Sakhalin Island: Marine Expedition Results in Warm Season of 2024 and Remote Sensing Data	94
Enhanced Nematode Reduction in Drinking Water Using Sodium Hypochlorite and Ozone	94
New Frontiers in the Law of the Sea and Policy Integration	92
A Robust Oxysalt-Tolerant Bacterium Marinobacter sp. for Simultaneous Nitrification and Denitrification of Hypersaline Wastewater	92
Designing a High-Performance Oil–Water Filtration System: Surface-Enhanced Quartz with Hydrophilic Nanoparticles for Sustainable Water Reuse and Global Water Scarcity Solutions	92
The Impact of Tributary Mineralization on Deep-Water Renewal in Lake Baikal During the Thermal Bar	91
Groundwater Quantity and Quality Management in a Mountainous Aquifer System in NE Greece	88
Quantifying Drivers of Methane Hydrobiogeochemistry in a Tidal River Floodplain System	86
The Fracture Propagation Behavior of Coal Masses Under Various Waveforms, Amplitudes, and Frequencies of Water Hammer Pulsating Pressure: Numerical Simulation and Experimental Validation	86
Cross-Correlation among Seismic Events, Rainfalls, and Carbon Dioxide Anomalies in Spring Water: Insights from Geochemical Monitoring in Northern Tuscany, Italy	86
Study on the Effect of Water System Connection on the Improvement of Water Quality of Inner Lakes in Town—Taking Seven Lakes in Yangshuo Urban Area of Guilin as an Example	86
How Integrated Are Water and Food Systems in China? Assessing Coupling Mechanisms and Geographic Disparities	86
Anthropogenic and Geo-Environmental Impacts on the Hydrosphere: Diagnosis, Monitoring, Assessment, and Sustainable Management	84
Geochemical Features of River Runoff and Their Effect on the State of the Aquatic Environment of Lake Onego	84
Water Retention Evaluation of Slab Trench on Rocky Desertification Slope in a Karst Area of Southwest China	84
Spatial Conservation Assessment for Native Fishes in the Lahontan and Central Nevada Basins, USA	84
Comparison of Rainfall Partitioning and Estimation of the Utilisation of Available Water in a Monoculture Beech Forest and a Mixed Beech-Oak-Linden Forest	81
Proposed Countermeasures against Woody Debris Damage Considering Runoff Characteristics	81
Applying Photoelectric Sand Meter for Monitoring of Suspended Solid Matter in Rivers	81
An Impact of the Discrete Representation of the Bubble Size Distribution Function on the Flow Structure in a Bubble Column Reactor	80
An Assessment of High Natural Manganese Concentration in the Groundwater Upstream of a Non-Hazardous Solid Waste Plant in the Southern Latium Region	79
Research on a Focused Acoustic Vortex that Can Be Used to Capture Tiny Underwater Objects	79
Swash-Zone Formula Evaluation of Morphological Variation in Haeundae Beach, Korea	78
Land Use Changes and Spatiotemporal Distribution of Domestic Water Consumption in the Northern Slope of Tianshan Mountains	78
Numerical Study of Low-Specific-Speed Centrifugal Pump Based on Principal Component Analysis	78
Investigating Algal Sensor Utilization Methods for Three-Dimensional Algal Control Technology Evaluation	78
Enhancing the SDG 6 Index: Implementing New Directions and Trends in Priorities of Integrated Water Resources Management Principles in the Republic of Korea	77
Investigating Temporal and Spatial Variations of Nutrient and Trace Metal Loading in Utah Lake (Utah, USA)	77

Analysis of Annual Maximum Ice-Influenced and Open-Water Levels at Select Hydrometric Stations on Canadian Rivers	77
Optimizing Water–Sediment, Ecological, and Socioeconomic Management in Cascade Reservoirs in the Yellow River: A Multi-Target Decision Framework	76
Can the Invasive Seaweed Caulerpa cylidracea Represent a New Trophic Resource in the Mediterranean Sea?	76
Anaerobic Membrane Bioreactor for Microalgae and Primary Sludge Co-Digestion at Pilot Scale: Instrumentation, Control and Automation Implementation, and Performance Assessment	76