Groundwater

Article	Citations
Study on Permeability Calculation Method Based on J Function and Fractal Theory	32
Groundwater Professionals—Linking the Intangible to the Tangible	27
Dissolved Inorganic Carbon Evolution of Sediment Porewater in the Huixian Wetland, Southwest China	24
Groundwater Ages in Intertill and Buried Valley Aquifers in Saskatchewan, Canada	19
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Impact of Rainwater Harvesting on Hydrological Processes in a Fragile Watershed of South Asia	15
Susceptibility Assessment of Groundwater Nitrate Contamination Using an Ensemble Machine Learning Approach	14
Altithermal Climate Change and Groundwater Development	14
Applied Hydrogeology (Fifth Edition)	14
Dark Waters: An Insight into Corporate Greed and PFAS Contamination	13
Introduction to Karst Aquifers	13
NGWA News	12
Groundwater Modeling in a Changing World: MODFLOW‐and‐More 2022 Special Issue	12
Groundwater Economics, Second Edition	12
Dimensional Characterization of Groundwater Oblique Flow Problems with Heat Transport	11
Measuring a Low Horizontal Hydraulic Gradient in a High Transmissivity Aquifer	11
Effects of Auto‐Adaptive Localization on a Model Calibration Using Ensemble Methods	11
Reply to Comment on "How Good is Your Model Fit? Weighted Goodness‐of‐Fit Metrics for Irregular Time Series"	11
Surface Water‐Groundwater Connections as Pathways for Inland Salinization of Coastal Aquifers	10
Isotopically Enriched Geogenic δ81Br and δ37Cl: Primary Evidence for the Ascending Brine Model	10
Hydrogeologic Properties of Earth Materials and Principles of Groundwater Flow	10
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Estimation of Aquifer Transmissivity From Analysis of Long‐Term Monitoring With the Thiem Solution	9
Book Review: Transboundary Aquifers: Challenges and the Way Forward	9
NGWA News	9

Quantifying Annual Nitrogen Loss to Groundwater Via Edge‐of‐Field Monitoring: Method and Application	9
Factoring Impacts to Water Supply Well Operations into Groundwater Management Planning	9
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NGWA News	9
Developing Data‐Rich Video of Surface Water–Groundwater Interactions for Public Engagement	9
Using Alternate Pumping and Cooperative Game Theory to Reduce Sea Water Intrusion	9
How to Find Aquifer Statistics Utilizing Pumping Tests? Two Field Studies Using welltestpy	9
MS Students Are the Missing Link in the Future of Hydrogeology – And How You Can Help!	8
New Preconsolidation Heads Following the Long‐Term Hydraulic‐Head Decline and Recovery in Houston, Texas	8
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Society News	8
Rapid Mapping of Hydrological Systems in Tanzania Using a Towed Transient Electromagnetic System	8
A Generic Closed‐Loop Contaminant Treatment System Package for MODFLOW 6	8
Aquifer Characterization and Uncertainty in Multi‐Frequency Oscillatory Flow Tests: Approach and Insights	8
Optimizing Multiwell Aquifer Storage and Recovery Systems for Energy Use and Recovery Efficiency	7
Ghislain de Marsily: An Appreciation	7
Use of the MODFLOW 6 Water Mover Package to Represent Natural and Managed Hydrologic Connections	7
A Design Tool for Solar Thermal Remediation Using Borehole Heat Exchangers	7
Observations of a New Editor‐in‐Chief	7
On Inflow to a Tunnel in a Fractured Double‐Porosity Aquifer	7
Fiber Optic Pressure Measurements Open Up New Experimental Possibilities in Hydrogeology	7
SFRmaker and Linesink‐Maker: Rapid Construction of Streamflow Routing Networks from Hydrography Data	7
The Possible Source of Abnormally High Sodium Content in Low‐Salinity Geothermal Water	7
Groundwater Connections and Sustainability in Social‐Ecological Systems	6
A Reduced Order Model for Sea Water Intrusion Simulation Using Proper Orthogonal Decomposition	6
Evaluation of an Impulse‐Response Emulator for Groundwater Contaminant Transport Modeling	6
Estimating Characteristic Grain Sizes and Effective Porosity from Hydraulic Conductivity Data	6
The Importance of Groundwater in Critical Zone Science	6
Seasonal Groundwater Level Dynamics in Unconfined Aquifers across the United States	5
Implications of the Mississippi v. Tennessee Supreme Court Decision for Interstate Groundwater Management	5
Managing Groundwater to Ensure Ecosystem Function	5
Water Table Depth Estimates over the Contiguous United States Using a Random Forest Model	5
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The Three Ages of Water: Prehistoric Past, Imperiled Present, and a Hope for the Future	5
Controls of Geochemical and Hydrogeochemical Factors on Arsenic Mobility in the Hetao Basin, China	5
Estimating Freshwater Lens Volume Based on Island Circularity	5
Society News	5
Convergence of Groundwater Discharge through the Hyporheic Zone of Streams	5
The Artesian Wells of Batavia, Dutch East‐Indies 1872 to 1878	5
Hydrology: An Introduction, 2nd Edition	5
Planning for Managed Aquifer Recharge Projects	4
Groundwater: The Missing Educational Curriculum	4
Improved Method for Simulating Groundwater Inundation Using the MODFLOW 6 Lake Transport Package	4
Managed Aquifer Recharge in Mining: A Review	4
Hindcasting multidecadal predevelopment groundwater levels in the Floridan aquifer	4
Learning Theories Applied to Teaching and Improving Hydrogeological Conceptualization	4
The First Potentiometric Map	4
Issue Information	4
Using δ18O and δ2H to Detect Hydraulic Connection Between a Sinkhole Lake and a First‐Magnitude Spring	4
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Hydrogeological Characterization of Crystalline Bedrock Using Borehole Magnetic Resonance	4
An Imputation Method for Simulating 3D Well Screen Locations from Limited Regional Well Log Data	4
Book Review: Karst Hydrogeology, Geomorphology, and Caves	4
Continental Scale Hydrostratigraphy: Comparing Geologically Informed Data Products to Analytical Solutions	4
Control of Structural Landform Evolution on Karst Groundwater Cycle in a Large‐Scale Anticlinorium	4
Geostatistical Mapping of Salinity Conditioned on Borehole Logs, Montebello Oil Field, California	4
Next Generation Computers Warrant Next Generation Groundwater Models	4
Free‐PhaseGas Detection in Groundwater Wells via Water Pressure and Continuous Field Parameters	4
Issue Information	4
Liquid Asset: How Business and Government Can Partner to Solve the Freshwater Crisis	4
Risk‐Based Wellhead Protection Decision Support: A Repeatable Workflow Approach	4
Re‐Purposing Groundwater Flow Models for Age Assessments: Important Characteristics	3
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NGWA News	3
Evaluation of Dual Domain Mass Transfer in Porous Media at the Pore Scale	3
Solutions for Groundwater Flow to a Pumping Well with an Exponentially Decreasing Variable‐Rate in a Sloping Aquifer	3
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Improved Lumped‐Parameter and Numerical Modeling of Unsaturated Water Flow and Stable Water Isotopes	3
Carbon Budget and Molecular Structure of Natural Organic Matter in Bank Infiltrated Groundwater	3
Borehole Nuclear Magnetic Resonance Estimation of Specific Yield in a Fractured Granite Aquifer	3
Development of the Groundwater Concept Inventory to Measure Groundwater Knowledge in a General Audience	3
Issue Information	3
Numerical Modeling of Recovery of Moisture from the Unsaturated Zone: A Feasibility Study	3
Use of Hydrogeochemistry and Isotopes for Evaluation of Groundwater in Qilian Coal Base of China	3
New Insights into the Formation and Properties of Wellbore Skin: Why We Have to Rethink the Concept	3
Milestones of Groundwater Management in China	3
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Science and Politics	3
Demonstration of Managed Aquifer Recharge in a Coastal Plain Aquifer: Lessons Learned	3
Subglacial Meltwater Recharge in the Dongkemadi River Basin, Yangtze River Source Region	3
GroMoPo: A Groundwater Model Portal for Findable, Accessible, Interoperable, and Reusable (FAIR) Modeling	3
Mechanisms of Non‐Fresh Groundwater Presence at Water Tables in Highly Permeable Coastal Aquifers	3
Heat Tracing in a Fractured Aquifer with Injection of Hot and Cold Water	2
An Approach for Selecting a Model for the Assessment of Potentially Contaminated Sites	2
Visualization of Aqueous Geochemical Data Using Python and WQChartPy	2
Pressure Transducer Measurement Variability in Deep Wells Screened Across the Water Table	2
Changes in Deep Groundwater Flow Patterns Related to Oil and Gas Activities	2
Beware of Spatial Autocorrelation When Applying Machine Learning Algorithms to Borehole Geophysical Logs	2
Numerical Simulation of Solute Transport in Saturated Porous Media with Bounded Domains	2
Evaluation of Hydraulic Conductivity Estimates from Various Approaches with Groundwater Flow Models	2
Aquifer Storage and Recovery (ASR) for Ecosystem Restoration: Kissimmee River ASR System, Florida	2
Mapped Predictions of Manganese and Arsenic in an Alluvial Aquifer Using Boosted Regression Trees	2
Replies to Comments on “Aquifer Characterization Using Fiber Bragg Grating Multi‐Level Monitoring System” by Leven and Barrash	2
Using USGS Program WTAQ and Superposition to Model Stream Depletions	2
NGWA News	2
John D. Bredehoeft (1933‐2023)—A Geologist at the Frontiers of Hydrogeology	2
Timing and Source of Recharge to the Columbia River Basalt Groundwater System in Northeastern Oregon	2
Global Groundwater: Source, Scarcity, Sustainability, Security, and Solutions	2
Space Heating and Cooling With the Energy Below Our Feet	2
Coupling a Borehole Thermal Model andMT3DMSto Simulate Dynamic Ground Source Heat Pump Efficiency	2
Water Quality Impacts of the Energy–Water Nexus	2
Fiber Optic Measurements of Soil Moisture in a Waste Rock Pile	2
Solutions to Current Challenges in Widespread Monitoring of Groundwater Quality via Crowdsensing	2
Increasing the Sustainable Yield of the Orange County Groundwater Basin with Managed Aquifer Recharge	2
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Estimating Groundwater Pumping for Irrigation: A Method Comparison	2
NGWA News	2
Nitrogen and Phosphorus Treatment Can Be Sustainable During on‐Site Wastewater Disposal	2
How Good Is Your Model Fit? Weighted Goodness‐of‐Fit Metrics for Irregular Time Series	2
Do Simple Analytical Models Capture Complex Fractured Bedrock Hydraulics? Oscillatory Flow Tests Suggest Not	2
Could the Ancestral Puebloans of Chaco Canyon, New Mexico, Have Depended on a Groundwater Ecosystem?	2
Toxicological Study of Fluorescent Hydrologic Tracer Dye Effects on Cave Bacteria	2
Interpreting Step‐Drawdown Pumping Test Undergoing Confined‐Unconfined Conversion with Well Loss	2
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A COMSOL‐PHREEQC Coupled Python Framework for Reactive Transport Modeling in Soil and Groundwater	2
Sustained Ability of a Natural Microbial Community to Remove Nitrate from Groundwater	2
Case Studies of Geothermal System Response to Perturbations in Groundwater Flow and Thermal Regimes	2
Including Vertical Fault Structures in Layered Groundwater Flow Models	2
Managed Aquifer Recharge for Drinking Water Protection—Glacial Aquifer in Cape Cod, Massachusetts	2
Inspecting the Reliability of Geochemical Facies Identified for the Waterworks' Capture Zone in Germany	2
NGWA News	2
Improving Groundwater Model Calibration with Repeat Microgravity Measurements	2
Groundwater and the International Year of Caves and Karst: Explore, Understand, Protect	1
Jupyter Notebooks for Parameter Estimation, Uncertainty Analysis, and Optimization with PEST++	1
Hydrogeological Functioning of a Karst Underground River Basin in Southwest China	1
Defining Hydrogeological Site Similarity with Hierarchical Agglomerative Clustering	1
SWIB—An Online Model to Estimate Daily Crop Water Stress, Irrigation Needs, and Soil Water Budget	1
Evaluating Lower Computational Burden Approaches for Calibration of Large Environmental Models	1
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Experiment and Simulation of Non‐Reactive Solute Transport in Porous Media	1

The Wisconsin Groundwater Coordinating Council: 37 Years of State Agency Cooperation	1
Robust Data Worth Analysis with Surrogate Models	1
Reframing groundwater hydrology as a data‐driven science	1
A Review of Low‐Impact Development Factors Affecting Managed Aquifer Recharge	1
FloPy Workflows for Creating Structured and Unstructured MODFLOW Models	1
Performance Analysis of the χMD Matrix Solver Package for MODFLOW‐USG	1
Impact of Long Well Screens on Monitoring of the Freshwater‐Saltwater Transition Zone	1
Heterogeneity‐Driven Hydrodynamics Conditions the Hydrochemistry of Spring Water in Volcanic Islands	1
Issue Information	1
Approximation of van Genuchten Parameter Ranges from Hydraulic Conductivity Data	1
Linked Data‐Driven, Physics‐Based Modeling of Pumping‐Induced Subsidence with Application to Bangkok, Thailand	1
Idaho's Eastern Snake Plain Aquifer Managed Aquifer Recharge Program	1
Arnold Verruijt (1940‐2022)	1
Post Audit of Simulated Groundwater Flow to a Short‐Lived (2019 to 2020) Crater Lake at Kīlauea Volcano	1
New Capabilities in MT3D‐USGS for Simulating Unsaturated‐Zone Heat Transport	1
Commingled Fluids in Abandoned Boreholes: Proximity Analysis of a Hidden Liability	1
Distinguishing Mountain Front and Mountain Block Recharge in an Intermontane Basin of the Himalayan Region	1
NGWA News	1
Groundwater Quality in the Yucatan Peninsula: Insights from Stable Isotope and Metals Analysis	1
Constructive Conversations—Teaching Hydrogeologic Conceptualization	1
EPA's Unprecedented Interim Drinking Water Health Advisories for PFOA and PFOS	1
Time‐Lapse Geophysical Measurements for Monitoring Coastal Groundwater Dynamics in an Unconfined Aquifer	1
Simulating Groundwater Interaction with a Surface Water Network Using Connected Linear Networks	1
The Industrial Revolution and Acceptance of Hydrogeology as a Science	1
Revisiting MODFLOW's Capability to Model Flow Through Sedimentary Structures	1
NGWA News	1
Evidence Based Estimation of Macrodispersivity for Groundwater Transport Applications	1
Accurate Simulation of Flow through Dipping Aquifers with MODFLOW 6 Using Enhanced Cell Connectivity	1
What Can Groundwater Monitoring Tell Us About Gas Migration? A Numerical Modeling Study	1
Structural Uncertainty Due to Fault Timing: A Multimodel Case Study from the Perth Basin	1
Monochromatic Wave of Fluid Pressure in a Porous Rock	1
An Introduction to Hydraulic Testing in Hydrogeology	1
Regional vs. Local Isotopic Gradient: Insights and Modeling from Mid‐Mountain Areas in Central Italy	1
Conceptualizing Controlling Factors for PFAS Salting Out in Groundwater Discharge Zones Along Sandy Beaches	1
Hydraulic Conductivity from Nuclear Magnetic Resonance Logs in Sediments with Elevated Magnetic Susceptibilities	1
Flying Blind: Geochemical Modeling and Thermodynamic Data Files	1
Society News	1
Challenges and Experiences of Managed Aquifer Recharge in the Mexico City Metropolitan Area	1
Introducing the Media Spotlight Column	1
Introducing Hydrogeology	1
Lake Hydrology: An Introduction to Lake Mass Balance	1
Use of Censored Multiple Regression to Interpret Temporal Environmental Data and Assess Remedy Progress	1
Interpreting Concentrations Sampled in Long‐Screened Wells with Borehole Flow: An Inverse Modeling Approach	1
NGWA News	1
Numerical Modeling of Nitrate Removal in Anoxic Groundwater during River Flooding of Riparian Zones	1
Groundwater: A Key Factor for Geothermal Energy Systems	1
Inception Horizon: A Creative Exploration of Karst Groundwater	1
Enhanced Removal of Brine From Porous Structures by Supercritical CO2	1
Calculation of Gas Ratios for Use in Stray Gas Migration Investigation and Characterization	1
Continental Scale Hydrostratigraphy: Basin‐Scale Testing of Alternative Data‐Driven Approaches	1
Interaction Effects Between Aquifer Thermal Energy Storage Systems	1
Exploring Freshwater Beneath the Ocean Floor	1