OOIR: Observatory of International Research

Papers

(The TQCC of Groundwater is 3. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 500 papers]. The publications cover those that have been published in the past four years, i.e., from 2019-11-01 to 2023-11-01.)

Article	Citations
Alpine Hydrogeology: The Critical Role of Groundwater in Sourcing the Headwaters of the World	65
Review of Modeling Approaches to Groundwater Flow in Deformed Carbonate Aquifers	33
Decision Support Modeling: Data Assimilation, Uncertainty Quantification, and Strategic Abstraction	29
Aquifer Imaging with Oscillatory Hydraulic Tomography: Application at the Field Scale	21
Groundwater Potential Mapping Using GIS‐Based Hybrid Artificial Intelligence Methods	19
Importance of Spatial Resolution in Global Groundwater Modeling	18
Stochastic Modeling of Groundwater Fluoride Contamination: Introducing Lazy Learners	18
The Importance of Groundwater in Critical Zone Science	17
Machine Learning Predictions of pH in the Glacial Aquifer System, Northern USA	15
Managing Groundwater to Ensure Ecosystem Function	15
Constraining a Flow Model with Field Measurements to Assess Water Transit Time Through a Vadose Zone	15
Simulating Groundwater‐Streamflow Connections in the Upper Colorado River Basin	14
Impact of Rainwater Harvesting on Hydrological Processes in a Fragile Watershed of South Asia	14
Review of Laboratory Scale Models of Karst Aquifers: Approaches, Similitude, and Requirements	13
Using Generative Adversarial Networks as a Fast Forward Operator for Hydrogeological Inverse Problems	13
The Aqueducts and Water Supply of Ancient Rome	12
Aquifer Storage and Recovery Using Saline Aquifers: Hydrogeological Controls and Opportunities	11
Spatiotemporal Analysis of Extracted Groundwater Volumes Estimated from Electricity Consumption	11
Hydrogeochemistry of Water in Coal Measures during Grouting Treatment of Taoyuan Mine, China	10
Hydraulic‐Head Formulation for Density‐Dependent Flow and Transport	10
SFRmaker and Linesink‐Maker: Rapid Construction of Streamflow Routing Networks from Hydrography Data	10
Groundwater Storage Change in the Jinsha River Basin from GRACE, Hydrologic Models, and In Situ Data	10
Source and Quality of Groundwater Surrounding the Qinghai Lake, NE Qinghai‐Tibet Plateau	10
Assessment of NMR Logging for Estimating Hydraulic Conductivity in Glacial Aquifers	9
Using Wavelet Coherence to Characterize Surface Water Infiltration into a Low‐Lying Karst Aquifer	9

Anthropogenic Decline of Ancient, Sustainable Water Systems: Qanats	9
Risk‐Based Decision‐Support Groundwater Modeling for the Lower San Antonio River Basin, Texas, USA	8
Integrated Hydrologic Modeling to Untangle the Impacts of Water Management During Drought	8
High‐Resolution Integrated Transport Model for Studying Surface Water–Groundwater Interaction	8
On Inflow to a Tunnel in a Fractured Double‐Porosity Aquifer	8
The Enrichment Process of Groundwater Fluorine in Sea Water Intrusion Area of Gaomi City, China	8
Distributed Temperature Sensing to Measure Infiltration Rates Across a Groundwater Recharge Basin	8
Applying a Regional Transport Modeling Framework to Manage Nitrate Contamination of Groundwater	8
Estimating Effective Porosity in Bedrock Aquifers	8
A Flux Detection Probe to Quantify Dynamic Groundwater‐Surface Water Exchange in the Hyporheic Zone	8
A New Randomized Binary Prior Model for Hydraulic Tomography in Fractured Aquifers	8
Field Tracer Tests to Evaluate Transport Properties of Tryptophan and Humic Acid in Karst	7
Assessing the Impact of a Heated Basement on Groundwater Temperatures in Bratislava, Slovakia	7
Flowing Well—Time‐Domain Solution and Inverse Problem Revisited	7
Case Studies of Geothermal System Response to Perturbations in Groundwater Flow and Thermal Regimes	7
Pay the PIED Piper: Guidelines to Visualize Large Geochemical Datasets on Piper Diagrams	7
ogs5py: A Python‐API for the OpenGeoSys 5 Scientific Modeling Package	7
Consequences of Groundwater‐Model Vertical Discretization in Risk‐Based Decision‐Making	7
Rapid Mapping of Hydrological Systems in Tanzania Using a Towed Transient Electromagnetic System	7
Can Karst Conduit Models Be Calibrated? A Dual Approach Using Dye Tracing and Temperature	7
Groundwater Quality in the Yucatan Peninsula: Insights from Stable Isotope and Metals Analysis	7
Risk‐Based Wellhead Protection Decision Support: A Repeatable Workflow Approach	7
Fiber Optic Pressure Measurements Open Up New Experimental Possibilities in Hydrogeology	7
Groundwater “Durability” Not “Sustainability”?	6
Evaluating Lower Computational Burden Approaches for Calibration of Large Environmental Models	6
Use of Sonication for Enhanced Sampling of Attached Microbes from Groundwater Systems	6
On the Performance of Pilot‐Point Based Hydraulic Tomography with a Geophysical a Priori Model	6
Net Inflow: An Important Target on the Path to Aquifer Sustainability	6
A Physically Based Approach for Estimating Hydraulic Conductivity from HPT Pressure and Flowrate	6
Numerical Simulation of Solute Transport in Saturated Porous Media with Bounded Domains	6
Modeling Groundwater Inflow to the New Crater Lake at Kīlauea Volcano, Hawai'i	6
Multi‐Constrained Catchment Scale Optimization of Groundwater Abstraction Using Linear Programming	6
An ADTS Toolbox for Automatically Interpreting Active Distributed Temperature Sensing Measurements	6
EPA's Unprecedented Interim Drinking Water Health Advisories for PFOA and PFOS	6
A Type‐Curve Method for the Analysis of Pumping Tests with Piecewise‐Linear Pumping Rates	6
Use of the MODFLOW 6 Water Mover Package to Represent Natural and Managed Hydrologic Connections	6
Water Well Hydrographs: An Underutilized Resource for Characterizing Subsurface Conditions	6
Recommended Sampling Intervals for Arsenic in Private Wells	5
Performance Analysis of ANN Prediction for Groundwater Level Considering Regional‐Specific Influence Components	5
Heat Tracing in a Fractured Aquifer with Injection of Hot and Cold Water	5
Convergence of Groundwater Discharge through the Hyporheic Zone of Streams	5
An Application of HFE‐D for Evaluating Sea Water Intrusion in Coastal Aquifers of Southern Vietnam	5
DTSGUI: A Python Program to Process and Visualize Fiber‐Optic Distributed Temperature Sensing Data	5
Unstructured Gridding for MODFLOW from Prior Groundwater Flow Models: A New Paradigm	5
Optimizing Multiwell Aquifer Storage and Recovery Systems for Energy Use and Recovery Efficiency	5
Global Groundwater Solute Composition and Concentrations	5
Unsaturated Zone Flow Processes and Aquifer Response Time in the Chalk Aquifer, Brighton, South East England	5
Distinguishing Mountain Front and Mountain Block Recharge in an Intermontane Basin of the Himalayan Region	5
Sustained Ability of a Natural Microbial Community to Remove Nitrate from Groundwater	5
Numerical Investigation of a Methane Leakage from a Geothermal Well into a Shallow Aquifer	5

Nitrogen Attenuation in Septic System Plumes	4
Reframing groundwater hydrology as a data‐driven science	4
Global Groundwater Sustainability	4
Multiple Wavelet Coherence to Evaluate Local Multivariate Relationships in a Groundwater System	4
GW/SW‐MST: A Groundwater/Surface‐Water Method Selection Tool	4
Permeability Decline by Clay Fines Migration around a Low‐Salinity Fluid Injection Well	4
Study of Water Relative Permeability in Fractures Using Well Tests and Radon: Gas Bubbles Effect	4
Robust Data Worth Analysis with Surrogate Models	4
Interaction Effects Between Aquifer Thermal Energy Storage Systems	4
A COMSOL‐PHREEQC Coupled Python Framework for Reactive Transport Modeling in Soil and Groundwater	4
The Bioavailability of Dissolved, Particulate, and Adsorbed Organic Carbon in Groundwater Systems	4
Groundwater Model Simulations of Stakeholder‐Identified Scenarios in a High‐Conflict Irrigated Area	4
Isotopic Characterization of Sulfate in a Shallow Aquifer Impacted by Agricultural Fertilizer	4
On Solving Groundwater Flow and Transport Models with Algebraic Multigrid Preconditioning	4
Exploring Groundwater Resources and Recharge Potentialities at El‐Gallaba Plain, Western Desert, Egypt	4
Solutions to Current Challenges in Widespread Monitoring of Groundwater Quality via Crowdsensing	4
Using δ¹⁸O and δ²H to Detect Hydraulic Connection Between a Sinkhole Lake and a First‐Magnitude Spring	4
Incorporating Snowmelt into Daily Estimates of Recharge Using a State‐Space Model of Infiltration	4
Aquifer Characterization Using Fiber Bragg Grating Multi‐Level Monitoring System	4
Are Groundwater Level Data Collected by Citizen Scientists Trustworthy? A Cautionary Tale	3
Contamination Assessment and Site‐Management Tool (CAST): A Browser‐Based Tool for Site Assessment	3
Experiment and Simulation of Non‐Reactive Solute Transport in Porous Media	3
Characterizing Water Flow in Vegetated Lysimeters with Stable Water Isotopes and Modeling	3
DISOLV: A Python Package for the Interpretation of Borehole Dilution Tests	3
How Good Is Your Model Fit? Weighted Goodness‐of‐Fit Metrics for Irregular Time Series	3
Groundwater Connections and Sustainability in Social‐Ecological Systems	3
Hydrogeologic Properties of Earth Materials and Principles of Groundwater Flow	3
Too Many Streams and Not Enough Time or Money? Analytical Depletion Functions for Streamflow Depletion Estimates	3
ESPERE, a Tool for Multimethod Aquifer Recharge Estimation: What's New with Version 2?	3
Modeling GaseousCO₂Flow Behavior in Layered Basalts: Dimensional Analysis and Aquifer Response	3
Biological and Physical Clogging in Infiltration Wells: Effects of Well Diameter and Gravel Pack	3
No‐Purge Groundwater Sampling for PFAS	3
Facilitating Open Pit Mine Closure with Managed Aquifer Recharge	3
Numerical Modeling of Nitrate Removal in Anoxic Groundwater during River Flooding of Riparian Zones	3
Visualization of Aqueous Geochemical Data Using Python and WQChartPy	3
Mapped Predictions of Manganese and Arsenic in an Alluvial Aquifer Using Boosted Regression Trees	3
Chemistry of the Karst Sarabkalan Spring, Iran, and Controls of PDO and ENSO Climate Indices on It	3
How to Find Aquifer Statistics Utilizing Pumping Tests? Two Field Studies Using welltestpy	3
Development of GUI Applications for Groundwater Modeling Using Python	3
Upstream Dispersion in Solute Transport Models: A Simple Evaluation and Reduction Methodology	3
Geochemistry and Provenance of Springs in a Baja California Sur Mountain Catchment	3
Analysis of Groundwater Overexploitation Based on Groundwater Regime Information	3
Correlating Bedrock Folds to Higher Rates of Arsenic Detection in Groundwater, Southeast Wisconsin, USA	3
Groundwater Impacts from the M5.8 Earthquake in Korea as Determined by Integrated Monitoring Systems	3
Evidence Based Estimation of Macrodispersivity for Groundwater Transport Applications	3
Challenges and Experiences of Managed Aquifer Recharge in the Mexico City Metropolitan Area	3
Changes in Deep Groundwater Flow Patterns Related to Oil and Gas Activities	3
The First Potentiometric Map	3
Aquifer Characterization and Uncertainty in Multi‐Frequency Oscillatory Flow Tests: Approach and Insights	3
Reducing Groundwater Pumping Cost Using Alternate Pulsed Pumping	3
Analytical Model for Heat Transfer in a Discrete Parallel Fracture–Rock Matrix System	3
anem: A Simple Web‐Based Platform to Build Stakeholder Understanding of Groundwater Behavior	3
Simulation of Lake‐Groundwater Interaction under Steady‐State Flow	3