KMap
VOSviewer
Courses
- AGMApplied Groundwater Modeling
- RAESRisk Assessment for Environmental Systems
- AGPA Geological Perspective
- VZHVadose Zone Hydrology
- WSEWater, Society & Ecosystems
- EOWHEarth: Our Watery Home
- FSHFundamentals of Subsurface Hydrology
- TASDThe Art and Science of Decision
- MMEFSModeling of Mass and Energy Flow in Soils
Grants
- Advance Land Surface Modeling Coupled with the NextGen NWM and Integrate with NOAA UFS to Improve Hydrologic Forecasting Capability
Principal Investigator (PI)
2022
$241.2K
Active - Hydro Modelling Website Design/Hydrologic Decision-Making Game
Principal Investigator (PI)
2020
$17.7K
- Void 2 LOE 2
Principal Investigator (PI)
2019
$11.9K
- Optimizing Temperature Sensor Placement to Measure Streambed Infiltration
Principal Investigator (PI)
2018
$61.3K
- University of Arizona research related to rOpen
Principal Investigator (PI)
2016
$76.0K
- Feedback Index for Assessing the Impact of Restoration on Ecohydrological Processes in Response to Variable Climate
Principal Investigator (PI)
2015
$20.0K
- Characterizing the Hydrologic Function of Wetland in Upper Cook Inlet, Southcentral Alaska
Principal Investigator (PI)
2014
$53.8K
- Using Multiple Gravimeters to Test Conceptual Models of Subsurface Flow
Principal Investigator (PI)
2013
$127.3K
- RUI: Groundwater Climate Variability
Principal Investigator (PI)
2013
$55.8K
- Multi-criteria sensitivity analysis of the vulnerability of hydrologic systems to climate variability and change in the southwestern U.S...
Principal Investigator (PI)
2012
$63.5K
News
- UA Hydrologists Study Aspen Fire
2003
- UA Hydrologists Mobilize Students for Global Data Gathering
2003
- UA Hydrologists Study Aspen Fire Area to Better Understand Runoff, Flooding
2003
Publications (167)
- Tandem Use of Multiple Tracers and Metrics to Identify Dynamic and Slow Hydrological Flowpaths
2022
- Can Deep Learning Extract Useful Information about Energy Dissipation and Effective Hydraulic Conductivity from Gridded Conductivity Fields?
2021
- An improved practical approach for estimating catchment-scale response functions through wavelet analysis
2021
- A model ensemble generator to explore structural uncertainty in karst systems with unmapped conduits [用于探索未测绘岩溶管道系统其结构不确定性的模型集合生成器]
2021
- Impacts of an Internal Finer-Textured Layer on Soil Evaporation and Salt Distribution
2021
- Coupling surface flow with high-performance subsurface reactive flow and transport code PFLOTRAN
2021
- Can simple machine learning tools extend and improve temperature-based methods to infer streambed flux?
2021
- Application of an iterative source localization strategy at a chlorinated solvent site
2021
- Using bromide data tracer and HYDRUS-1D to estimate groundwater recharge and evapotranspiration under film-mulched drip irrigation in an arid Inland Basin, Northwest China
2021
- Being bayesian: Discussions from the perspectives of stakeholders and hydrologists
2020
- Soil conditions affect cotton root distribution and cotton yield under mulched drip irrigation
2020
- Ubiquitous fractal scaling and filtering behavior of hydrologic fluxes and storages from a mountain headwater catchment
2020
- Strong slope-aspect control of regolith thickness by bedrock foliation
2020
- On the shape of forward transit time distributions in low-order catchments
2020
- Vegetation source water identification using isotopic and hydrometric observations from a subhumid mountain catchment
2019
- Designing Robust, cost-effective field measurement sets using universal multiple linear regression
2019
- Robust Predictive Design of Field Measurements for Evapotranspiration Barriers Using Universal Multiple linear Regression
2019
- Hydrologic functioning of the deep critical zone and contributions to streamflow in a high-elevation catchment: Testing of multiple conceptual models
2019
- Distinct stores and the routing of water in the deep critical zone of a snow-dominated volcanic catchment
2019
- Developing a particle tracking surrogate model to improve inversion of ground water Surface water models
2018
- Filtering of Periodic Infiltration in a Layered Vadose Zone: 2. Applications and a Freeware Screening Tool
2018
- Corrigendum to spatial distribution of soil moisture, soil salinity, and root density beneath a cotton field under mulched drip irrigation with brackish and fresh water rsquo; [Field Crops Research 215 (2018) 207 ndash;221](S0378429017316465)(10.1016/j.fcr.2017.10.019)
2018
- Event-response ellipses: a method to quantify and compare the role of dynamic storage at the catchment scale in snowmelt-dominated systems
2018
- Examining the Potentials and Limitations of Using Temperature Tracing to Infer Water Flux through Unsaturated Soils
2018
- Effect of Sodium Chloride and Manganese in Irrigation Water on Cotton Growth
2018
- Spatial distribution of soil moisture, soil salinity, and root density beneath a cotton field under mulched drip irrigation with brackish and fresh water (vol 215, pg 207, 2018)
2018
- Reconnecting Stochastic Methods With Hydrogeological Applications: A Utilitarian Uncertainty Analysis and Risk Assessment Approach for the Design of Optimal Monitoring Networks
2018
- Climate variability and vadose zone controls on damping of transient recharge
2018
- Extending Data Worth Analyses to Select Multiple Observations Targeting Multiple Forecasts
2018
- Modelers: Is Objectivity Overrated?
2017
- Successful Sampling Strategy Advances Laboratory Studies of NMR Logging in Unconsolidated Aquifers
2017
- Groundwater management under uncertainty using a stochastic multi-cell model
2017
- Hydrologic functioning of the deep Critical Zone and contributions to streamflow in a high elevation catchment: testing of multiple conceptual models
2017
- Combined Effect of Sodium Chloride and Boron in Irrigation Water on Cotton Growth
2017
- Analysis of subsurface temperature data to quantify groundwater recharge rates in a closed Altiplano basin, northern Chile
2017
- Revisiting the Relationship Between Data, Models, and Decision-Making
2017
- Interannual to multidecadal climate forcings on groundwater resources of the U.S. West Coast
2017
- Spatial variability of microbial richness and diversity and relationships with soil organic carbon, texture and structure across an agricultural field
2016
- Improving the impact of soil science by reconsidering the interactions of data, models, and decisions — An ongoing discussion during the 2016 Darcy lecture tour
2016
- Accounting for time- and space-varying changes in the gravity field to improve the network adjustment of relative-gravity data
2016
- Voxel inversion of airborne electromagnetic data for improved groundwater model construction and prediction accuracy
2016
- Testing alternative uses of electromagnetic data to reduce the prediction error of groundwater models
2016
- Evaluating an ensemble classification approach for crop diversity verification in Danish greening subsidy control
2016
- Time-lapse gravity data for monitoring and modeling artificial recharge through a thick unsaturated zone
2016
- An Ensemble-Based Training Data Refinement for Automatic Crop Discrimination Using WorldView-2 Imagery
2015
- The Landscape Evolution Observatory: A large-scale controllable infrastructure to study coupled Earth-surface processes
2015
- A framework for testing the use of electric and electromagnetic data to reduce the prediction error of groundwater models
2015
- Hydrologic-Process-Based Soil Texture Classifications for Improved Visualization of Landscape Function
2015
- Prediction of the glyphosate sorption coefficient across two loamy agricultural fields
2015
- On the optimal design of experiments for conceptual and predictive discrimination of hydrologic system models
2015
- Leaching of Glyphosate and Aminomethylphosphonic Acid from an Agricultural Field over a Twelve-Year Period
2014
- A Screening Tool for Delineating Subregions of Steady Recharge within Groundwater Models
2014
- Don rsquo;t Use Geophysics
2014
- Tunnel Discrimination Using Mobile Geophysical Arrays
2014
- Field-scale Variation in Colloid Dispersibility and Transport: Multiple Linear Regressions to Soil Physico-Chemical and Structural Properties
2014
- Direct measurement of subsurface mass change using the variable baseline gravity gradient method
2014
- Storage-discharge relationships at different catchment scales based on local high-precision gravimetry
2014
- Ensemble Classification Approach for Improved Land Use/Cover Change Detection
2014
- AN ENSEMBLE CLASSIFICATION APPROACH FOR IMPROVED LAND USE/COVER CHANGE DETECTION
2014
- OPTIMIZATION OF MOBILE CAPACITATIVELY-COUPLED GEOPHYSICAL SURVEYS FOR TUNNEL DISCRIMINATION
2014
- Surface NMR instrumentation and methods for detecting and characterizing water in the vadose zone
2014
- A CONTROLLED GEOPHYSICAL MONITORING EXPERIMENT OF THE LANDSCAPE EVOLUTION OBSERVATORY AT BIOSPHERE 2
2013
- Preface Groundwater recharge: Processes and quantification
2013
- Processes Controlling Recharge Beneath Ephemeral Streams in Southern Arizona
2013
- Influence of road reclamation techniques on forest ecosystem recovery
2013
- An assessment of the effect of horizontal soil moisture heterogeneity on the area-average measurement of cosmic-ray neutrons
2013
- Groundwater recharge: processes and quantification Preface
2013
- Prediction of the soil water characteristic from soil particle volume fractions
2012
- Field validation of a cosmic-ray neutron sensor using a distributed sensor network
2012
- Total water storage dynamics in response to climate variability and extremes: Inference from long-term terrestrial gravity measurement
2012
- Three-dimensional sensitivity distribution and sample volume of low-induction-number electromagnetic-induction instruments
2012
- Understanding the Spatiotemporal Distribution of Soil Moisture at Intermediate Spatial Scales Using Geophysical Methods
2012
- Optimizing ERT Surveys for Tunnel Detection
2012
- Gravity-measured Water Storage Change and Subsurface Hydraulic Properties at a Managed Recharge Facility in Tuscon, AZ, USA
2012
- Gravity‐Measured Water Storage Change and Subsurface Hydraulic Properties at a Managed Recharge Facility in Tucson, USA
2012
- Measurement depth of the cosmic ray soil moisture probe affected by hydrogen from various sources
2012
- Spatially telescoping measurements for improved characterization of ground water-surface water interactions
2012
- Monitoring a Novel Approach to Monitor Enhanced Recharge with Time Lapse Gravity
2012
- Simple predictive models for saturated hydraulic conductivity of technosands
2012
- Vadose zone model-data fusion: State of the art and future challenges
2012
- Using Superconducting Gravimeters for Local Water Storage Change Monitoring: Case Study of the Geodetic Observatory Wettzell, Germany
2011
- Opportunities for Improved Collaboration between Hydrologists and Geophysicists
2011
- Near-surface solute redistribution during evaporation
2011
- Effects of measurement resolution on the analysis of temperature time series for stream-aquifer flux estimation
2011
- Relationship between specific surface area and the dry end of the water retention curve for soils with varying clay and organic carbon contents
2011
- Environmental controls on drainage behavior of an ephemeral stream
2010
- Improved extraction of hydrologic information from geophysical data through coupled hydrogeophysical inversion.
2010
- Understanding the impacts of anisotropy on the extent of drawdown
2010
- Nature's neutron probe: Land surface hydrology at an elusive scale with cosmic rays
2010
- Practical limitations and applications of short dead time surface NMR
2010
- The COsmic-ray Soil Moisture Observing System (COSMOS): a non-invasive, intermediate scale soil moisture measurement network
2010
- The ah ha moment of measurement: Introduction to the special section on Hydrologic Measurement Methods
2009
- Critical steps for the continuing advancement of hydrogeophysics
2009
- Measuring soil moisture content non-invasively at intermediate spatial scale using cosmic-ray neutrons
2008
- Steady state lateral water flow through unsaturated soil layers
2008
- The effects of anisotropy on in situ air permeability measurements
2008
- Considerations for measuring pressure head and water content in inclined boreholes
2008
- Correlation between air permeability and saturated hydraulic conductivity: Unburned and burned soils
2008
- Effects of stream-aquifer disconnection on local flow patterns
2008
- Flash flood dynamics and composition in a semiarid mountain watershed
2008
- Advancing process-based watershed hydrological research using near-surface geophysics: A vision for, and review of, electrical and magnetic geophysical methods
2008
- A universal calibration function for determination of soil moisture with cosmic-ray neutrons
2008
- Scientist water equivalent measured with cosmic rays at 2006 AGU fall meeting
2007
- Vertical spatial sensitivity and exploration depth of low-induction-number electromagnetic-induction instruments
2007
- Assessing the likely value of gravity and drawdown measurements to constrain estimates of hydraulic conductivity and specific yield during unconfined aquifer testing
2007
- Spatial focusing of electrical resistivity surveys considering geologic and hydrologic layering
2007
- Post-wildfire changes in suspended sediment rating curves: Sabino Canyon, Arizona
2007
- Examination of the Potential for Time Domain Electromagnetic Method for Monitoring Infiltration and Recharge in Arid Areas@@@دراسة استخدام الطرق الكهرومغنطيسية في النطاق الزمني لمتابعة تسرب وتغذية المياه في المناطق الجافة
2007
- Tier-scalable reconnaissance missions for the autonomous exploration of planetary bodies
2007
- A glass always half full: Reconsideration of the Wales apparatus to apply constant head boundary conditions
2007
- The effect of a dipping layer on the first-arrival traveltime from zero-offset and fixed-offset borehole radar
2007
- A field application of the scaled-predictive method for unsaturated soil
2006
- Can basin-scale recharge be estimated reasonably with water-balance models?
2006
- Design and testing of a low-cost soil-drying oven
2006
- Inferring hydraulic properties using surface-based electrical resistivity during infiltration
2006
- Practical Handbook of Soil, Vadose Zone, and Ground-Water Contamination: Assessment, Prevention, and Remediation
2006
- Linking the Gardner and Campbell models for water retention and hydraulic conductivity in near-saturated soil
2006
- Field testing of a Soil Corer Air Permeameter (SCAP) in desert soils
2006
- Relative contributions of transient and steady state infiltration during ephemeral streamflow
2006
- The influence of time domain reflectometry rod induced flow disruption on measured water content during steady state unit gradient flow
2006
- Environmental studies with the sensor web: Principles and practice
2005
- Extraterrestrial hydrogeology
2005
- Automated water content reconstruction of zero-offset borehole ground penetrating radar data using simulated annealing
2005
- Parameter equivalence for the Gardner and van Genuchten soil hydraulic conductivity functions for steady vertical flow with inclusions
2005
- Measuring the dielectric permittivity of a plant canopy and its response to changes in plant water status: An application of Impulse Time Domain Transmission
2005
- Erratum: The effects of salinity on the accuracy and uncertainty of water content measurement (Soil Science Society of America Journal (January-Febuary 2004) 68 (47-56))
2005
- Parameter estimation for soil hydraulic properties using zero-offset borehole radar: Analytical method
2004
- Hydraulic parameter estimation with a constant water flux boundary using zero-offset borehole radar
2004
- Accuracy of frequency domain analysis scenarios for the determination of complex dielectric permittivity
2004
- Optimization of ERT surveys for monitoring transient hydrological events using perturbation sensitivity and genetic algorithms
2004
- The Effects of Salinity on the Accuracy and Uncertainty of Water Content Measurement
2004
- Inferring time-varying recharge from inverse analysis of long-term water levels
2004
- Hydrogeophysics: An introduction from the guest editors
2004
- A statistical technique for interpreting streamflow timing using streambed sediment thermographs
2004
- BGPRconstruct: A MATLAB sup ® /sup ray-tracing program for nonlinear inversion of first arrival travel time data from zero-offset borehole radar
2004
- Improved extraction of hydrologic information from geophysical data through coupled hydrogeophysical inversion
2004
- Correcting water content measurement errors associated with critically refracted first arrivals on zero offset profiling borehole ground penetrating radar profiles
2004
- Sample area of two- and three-rod time domain reflectometry probes
2003
- Measuring spectral dielectric properties using gated time domain transmission measurements
2003
- Quantifying ephemeral streambed infiltration from downhole temperature measurements collected before and after streamflow
2003
- Time domain reflectometry developments in soil science: II. Coaxial flow cell for measuring effluent electrical conductivity
2003
- A sensitivity analysis of electrical resistivity tomography array types using analytical element modeling
2003
- Advances in measurement and monitoring methods: Preface from the guest editors
2003
- Metal-coated printed circuit board time domain reflectometry probes for measuring water and solute transport in soil
2003
- Time domain reflectometry developments in soil science: III. Small-scale probe for measuring bulk soil electrical conductivity
2003
- A time domain transmission method for determining the dependence of the dielectric permittivity on volumetric water content: An application to municipal landfills
2003
- Near-surface water content estimation with borehole ground penetrating radar using critically refracted waves
2003
- The electrical conductivity response of a profiling time-domain reflectometry probe
2003
- Monitoring the maximum depth of drainage in response to pumping using borehole ground penetrating radar
2003
- Measuring water content in saline sands using impulse time domain transmission techniques
2003
- Transverse sample area of two- and three-rod time domain reflectometry probes: Electrical conductivity
2003
- Time domain reflectometry developments in soil science: I. Unbalanced two-rod probe spatial sensitivity and sampling volume
2003
- Direct Comparison Of Ground Penetrating Radar Transillumination And In-Situ Time Domain Reflectometry For Monitoring The Advance Of A Wetting Front
2002
- New field method to determine streamflow timing using electrical resistance sensors
2002
- Measuring the advance of a wetting front using cross-borehole GPR
2002
- Electrical potential distributions in a heterogeneous subsurface in response to applied current: Solution for circular inclusions
2002
- Unsaturated zone processes
2002
- The effect of the spatial sensitivity of TDR on inferring soil hydraulic properties from water content measurements made during the advance of a wetting front
2002
- A back propagation neural network for identifying first-break times on cross borehole ground penetrating radar traces
2002
- A numerically based analysis of the sensitivity of conventional and alternative time domain reflectometry probes
2000
- Identifying the conditions amenable to the determination of solute concentrations with time domain reflectometry
2000
- Erratum: Identifying the conditions amenable to the determination of solute concentrations with time domain reflectometry (Water Resources Research 36:12, 3767 (2000))
2000
- The sample areas of conventional and alternative time domain reflectometry probes
1998
- The dependence of the electrical conductivity measured by time domain reflectometry on the water content of a sand
1998
- Water content response of a profiling time domain reflectometry probe
1998
- A numerical analysis of the effects of coatings and gaps upon relative dielectric permittivity measurement with time domain reflectometry
1997
- Spatial averaging of water content by time domain reflectometry: Implications for twin rod probes with and without dielectric coatings
1996