DRI / DIRECTORY / ROSEMARY CARROLL
Rosemary Carroll Profile Photo
Dr. Rosemary Carroll
Research Professor, Hydrology

Professional Interests

Numerical modeling of groundwater and surface water interactions and water resources management.

Representative Projects/Interests:

  • Groundwater residence time as a function of streamflow age distributions
  • MODFLOW and MODSIM simulations to supportwater rights transfers.
  • Impact of climate on mercury transport and bioaccumulation.
  • Integrated modeling to investigate linkages between climate, vegetation and hydrology.
  • Data gap analysis for contaminants of emerging concern
  • Flood Risk assessment
  • Integrated economic-hydrologic-ecologic framework for resilient groundwater governance systems.
  • Design guidelines for slope stabilization
  • Incorporating remote sensing into model evaluation.
  • Stable isotope mixing models
  • Multi-modeling approach to limit assumptions and improve conceptualization.
  • WASH and IWRM
  • Optimization and uncertainty techniques

Research Areas

  • Integrated Watershed System

Education

Degree Year Institution Area
Ph.D. 2010 University of Nevada, Reno Hydrology
M.S. 1999 University of Nevada, Reno Hydrology
B.S. 1989 Bates College, Lewiston, Maine Physics

Keywords

integrated watershed modeling; snow-dominated headwater systems; agricultural hydrology

 

Publications
2022
Gordon, B. L., Brooks, P. D., Krogh, S. A., Boisramé, G., Carroll, R. W., McNamara, J. P., Harpold, A. A. (2022). Why does snowmelt-driven streamflow response to warming vary? A data-driven review and predictive framework, Environmental Research Letters, 17 (5), April 25, 2022, 10.1088/1748-9326/ac64b4

Fox, P. M., Carrero, S., Anderson, C., Dewey, C., Keiluweit, M., Conrad, M., Naughton, H., Fendorf, S., Carroll, R. W., Dafflon, B., Malenda-Lawrence, H., Dwivedi, D., Gilbert, B., Christensen, J., Boye, K., Beutler, C., Brown, W., Newman, A., Versteeg, R., Williams, K. H., Nico, P. (2022). Sulfur Biogeochemical Cycling and Redox Dynamics in a Shale-Dominated Mountainous Watershed, Journal of Geophysical Research Biogeosciences, https://doi.org/10.1029/2021JG006769

Sprenger, M., Carroll, R. W., Dennedy-Frank, J., Siirila-Woodburn, E., Newcomer, M., Brown, W., Newman, A., Beutler, C., Bill, M., Hubbard, S. S. (2022). Variability of snow and rainfall partitioning into evapotranspiration and summer runoff across nine mountainous catchments, Geophysical Research Letters, http://doi.org/10.1029/2022GL099324

Carroll, R. W., Deems, J., Maxwell, R., Sprenger, M., Brown, W., Newman, A., Beutler, C., Bill, M., Hubbard, S. S., Williams, K. H. (2022). Variability in Observed Stable Water Isotopes in Snowpack Across a Mountainous Watershed in Colorado, Hydrological Processes

2021
Maavara, T., Siirila-Woodburn, E., Maina, F., Maxwell, R., Sample, J., Chadwick, K. D., Carroll, R. W., Newcomer, M., Dong, W., Williams, K. H., Steefel, C., Bouskill, N. (2021). Modeling geogenic and atmospheric nitrogen through the East River Watershed, Colorado Rocky Mountains, PLOS ONE, doi.org/10.137/journal.pone.0247907

Kakalia, Z., Varadharajan, C., Alper, E., Brodie, E., Burrus, M., Carroll, R. W., Christianson, D., Henrix, V., Henderson, M., Hubbard, S., Johnson, D., Versteeg, R., Williams, K. H., Agarwal, D. (2021). The East River Community Observatory Data Collection: Diverse, Multiscale data from a mountainous watershed in the East River, Hydrological Processes, e14243, 35 (6), https://doi.org/10.1002/hyp.14243

2020
Arora, B., Burrus, M., Newcomer, M., Steefel, C. I., Carroll, R. W., Dwivedi, D., Dong, W., Williams, K. H., Hubbard, S. S. (2020). Differential C-Q Analysis: A New Approach to Inferring Lateral Transport and Hydrologic Transients Within Multiple Reaches of a Mountainous Headwater Catchment, Frontiers in Water, 2 (24), 10.3389/frwa.2020.00024

Carroll, R. W., Manning, A., Niswonger, R., Marchetti, D., Williams, K. H. (2020). Baseflow age distributions and depth of active groundwater flow in a snow-dominated mountain headwater basin, Water Resources Research, 56 (12), Article No. e2020WR028161, 10.1029/2020WR028161

Carroll, R. W., Gochis, D., Williams, K. H. (2020). Efficiency of the summer monsoon in generating streamflow within a snow-dominated headwater basin of the Colorado River, Geophysical Research Letters, 47 (23), Article No. e2020GL090856, 10.1029/2020GL090856

Wei, Z., Williams, K. H., Carroll, R. W., Brown, W., Dong, W., Kerins, K., Li, L. (2020). Significant stream chemistry response to temperature variations in a high-elevation mountain watershed, Communications Earth and Environment, 1, Article No. 43.

Berkelhammer, M., Still, C., Ritter, F., Winnick, M., Anderson, L., Carroll, R. W., Carbone, M., Williams, K. H. (2020). Persistence and plasticity in conifer water-use strategies, J. Geophys. Res. Biogeosciences, 125 (2), Article No. e2018JG004845, 10.1029/2018JG004845

2019
Fang, Z., Carroll, R. W., Schumer, R., Harman, C., Wilusz, D., Williams, K. H. (2019). Streamflow partitioning and transit time distribution in snow-dominated basins as a function of climate, Journal of Hydrology, 570, 726-738, 10.1016/j.hydrol.2019.01.029

Carroll, R. W., Deems, J. S., Niswonger, R., Schumer, R., Williams, K. H. (2019). The importance of interflow for groundwater recharge in a snowmelt-dominated headwater basin, Geophysical Research Letters, 46 (11), 5899-5908, 10.1029/2019GL082447

Tokunaga, T. K., Wan, J., Williams, K. H., Brown, W., Henderson, A., Kim, Y., Tran, A. P., Conrad, M. E., Bill, M., Carroll, R. W., Dong, W., Xu, Z., Lavy, A., Gilbert, B., Romero, S., Christensen, J. N., Faybishenko, B., Arora, B., Siirila-Woodburn, E. R., Versteeg, R., Raberg, J. H., Peterson, J. E., Hubbard, S. S. (2019). Hillslope responses to snowmelt: a framework for constraining predictions of subsurface flow and transport distributions, and their downgradient contributions to surface waters, Water Resources Research, 55 (11), 9474-9499, 10.1029/2019WR025093

Veradharajan, C., Agarwal, D. A., Brown, W., Burrus, M., Carroll, R. W., Christianson, D. S., Dafflon, B., Dwivedi, D., Enquist, B. J., Faybishenko, B., Henderson, A., Henderson, M., Hendrix, V. C., Hubbard, S. S., Kakalia, Z., Newman, A., Potter, B., Steltzer, H., Versteeg, R., Williams, K. H., Wilmer, C., Wu, Y. (2019). Challenges in building an end-to-end system for acquisition, management and integration of diverse data from sensor networks in watersheds: lessons from a mountainous community observatory in the East River, Colorado, IEEE Access, t, 182796-182813, 10.1109/ACCESS.2019.2957793

Rybarski, S. C., Carroll, R. W., Pohll, G. M., Hausner, M. B. (2019). Fate and Transport Modeling of the South Y PCE Groundwater Contamination Plume, Presented to South Tahoe Public Utility District: South Lake Tahoe, CA, June 28, 2019

2018
Bai, X., Lutz, A. D., Carroll, R. W., Keteles, K., Dahlin, K., Murphy, M., Nguyen, D. (2018). Occurrence, distribution, and seasonality of emerging contaminants in urban watersheds, Chemosphere, 200, 133-142, 10.1016/j.chemosphere.2018.02.106

Carroll, R. W., Bearup, L. A., Brown, W., Dong, W., Bill, M., Williams, K. H. (2018). Factors Controlling Seasonal Groundwater and Solute Flux from Snow-Dominated Basins, Hydrological Processes, 1-16, 10.1002/hyp.12151

Hubbard, S. S., Williams, K. H., Agarwal, D., Banfield, J., Beller, H., Brodie, E., Carroll, R. W., Dafflon, B., Dwivedi, D., Falco, N., Maxwell, R., Nico, P., Steefel, C., Steltzer, H., Tokunaga, T., Tran, P. A., Wainwright, H., Varadharajan, C. (2018). The East River, CO Watershed: A mountainous community testbed for improving predictive understanding of multi-scale hydrological-biogeochemical dynamics, Vadose Zone Journal, doi:10.2136/vzj2018.03.0061

Dwivedi, D., Steefel, C., Arora, B., Newcomer, M., Moulton, D., Dafflon, B., Faybishenko, B., Fox, P., Nico, P., Spycher, N., Carroll, R. W., Williams, K. H. (2018). Geochemical exports to river from the intra-meander hyporheic zone under transient hydrologic conditions: East River Mountainous Watershed, Colorado, Water Resources Research, DOI:10.1029/2018WR023377

2017
Carroll, R. W., Huntington, J. L., Snyder, K. A., Niswonger, R. G., Morton, C. G., Stringham, T. K. (2017). Evaluating mountain meadow groundwater response to Pinyon-Juniper and temperature in a Great Basin watershed, Ecohydrology, 10 (1), Article No. e1792, 10.1002/eco.1792

Winnick, M. J., Carroll, R. W., Williams, K. H., Maxwell, R. M., Dong, W., Maher, K. (2017). Snowmelt controls on concentration-discharge relationships and the balance of oxidative and acid-base weathering fluxes in an alpine catchment, East River, Colorado, Water Resources Research, 53 (3), 2507-2523, 10.1002/2016WR019724

Carroll, R. W., Warwick, J. J. (2017). The importance of dynamic mercury water column concentrations on body burdens in a planktivorous fish: a bioenergetic and mercury mass balance perspective, Ecological Modelling, 364, 66-76, https://doi.org/10.1016/j.ecolmodel.2017.09.011

McDonough, F., Mejia, J. F., Shourd, K. N., Carroll, R. W., Lutz, A. D., Dean, J., Juchtzer, J. W., Huggins, A. W., Kaplan, M. L., DeLuna, R., Trembath, C. (2017). Weather Modification Feasibility Study – Laramie Range Siting and Design, Level III Study, April 30, 2017, Project report prepared for the Wyoming Water Development Office, Cheyenne, WY.

Bai, X., Lutz, A. D., Carroll, R. W. (2017). Occurrence of contaminants of emerging concern in the Denver-Metro Area: Review of USEPA Monitoring Data, DRI Institute Project Assignment.

2016
Carroll, R. W., Warwick, J. J. (2016). Modeling the Highly Dynamic Loading of Mercury Species in the Carson River and Lahontan Reservoir System, Nevada, Journal of American Water Resources Association, 52 (5), 1207-1222, 10.1111/1752-1688.12448

Tang, G., Carroll, R. W., Lutz, A. D. (2016). Regulation of precipitation-associated vegetation dynamics on catchment water balance in a semiarid and arid mountainous watershed., Ecohydrology, 9 (7), 1248-1262, 10.1002/eco.1723

Kenwell, A., Navarre-Stichler, A., Prugue, R., Spear, J., Maxwell, R., Hering, A., Carroll, R. W., Williams, K. (2016). Using geochemical indicators to distinguish high biogeochemical activity in sediments, Science of the Total Environment, 563-564, 386-395, 10.1016/j.scitotenv.2016.04.014

McGraw, D. S., Carroll, R. W., Pohll, G. M., Chapman, J. B., Bacon, S. N., Jasoni, R. L. (2016). Groundwater Resource Sustainability: Modeling Evaluation for the Naval Air Weapons Station, China Lake, California, Naval Air Warfare Center Weapons Division Technical report, NAWCWD TP 8811

Huntington, J. L., McGwire, K. C., Morton, C. G., Snyder, K., Peterson, S., Erickson, T., Niswonger, R., Carroll, R. W., Smith, G. T., Allen, R. (2016). Assessing the Role of Climate and Resource Management on Groundwater Dependent Ecosystem Changes in Arid Environments with the Landsat Archive, Remote Sensing of Environment, 185, 186-197, 10.1016/j.rse.2016.07.004

Thomas, J. M. (Ed.) Garner, C. B., Triana, E., Pohll, G. M., Minor, T. B., Carroll, R. W. (2016). Walker River Decision Support Tool: Version 3

Pribulick, C. E., Foster, L. M., Bearup, L. A., Navarre-Sitchler, A. K., Williams, K. H., Carroll, R. W., Maxwell, R. M. (2016). Contrasting the hydrologic response due to land cover and climate change in a mountain headwaters system, Ecohydrology, 9 (8), 1431-1438, 10.1002/eco.1779

2015
Carroll, R. W., Pohll, G. M., Morton, C. G., Huntington, J. L. (2015). Calibrating a basin-scale model to remotely sensed estimates of groundwater evapotranspiration, Journal of American Water Resouces Association, 10.1111/jawr.12285

2014
Abatzoglou, J. T., Hegewisch, K., Carroll, R. W., Lutz, A. D., Leising, J. F., Rajagopal, S., Brooks, K., Thomas, J. M. (2014). Impacts of a Changing Climate on Water Resources in the Eastern Great Basin, DRI, DRI Report No. 41266

Carroll, R. W., Pohll, G. M., Fereday, W. H. (2014). Streamflow Gain-Loss Analysis: Walker River Basin, Nevada, DRI Report No. 41258

2013
Pohll, G. M., Carroll, R. W., Reeves, D. M., Parashar, R., Muhunthan, B., Thyiyagarjah, S., Badger, T., Lowell, S., Willoughby, K. (2013). Design Guidelines for Horizontal Drains Used for Slope Stabilization: Washington State Department of Transportation Report, WA-RD 787.1

2011
Carroll, R. W., Memmott, J. C., Warwick, J. J., Fritsen, C. H., Bonzongo, J., Acharya, K. (2011). Seasonal Variation of Mercury Associated with Different Phytoplankton Size Fractions in Lahontan Reservoir, Nevada, Water, Air and Soil Pollution, 217 (1-4), 221-232, 10.1007/s11270-010-0581-z

2010
Johnson, C., Werner, B., Guntenspergen, G. R., Voldseth, R. A., Millett, B., Naugle, D. E., Tulbure, M., Carroll, R. W., Tracy, J., Olawsky, C. (2010). Prairie Wetland Complexes as Landscape Functional Units in a Changing Climate, Bioscience, 60, 128-140

Zhu, J., Pohlmann, K. F., Chapman, J. B., Russell, C. E., Carroll, R. W., Shafer, D. S. (2010). Sensitivity of Solute Advective Travel Time to Porosities of Hydrogeologic Units, Ground Water, 48, 10.1111/j.1745-6584.2009.00664.x

Carroll, R. W., Pohll, G. M., McGraw, D. S., Garner, C. B., Knust, A. M., Boyle, D. P., Minor, T. B., Bassett, S., Pohlmann, K. F. (2010). Mason Valley Groundwater Model: Linking Surface Water and Groundwater in the Walker River Basin, Nevada, Journal of American Water Resources Association, 46 (3), 554-573, 10.1111/j.1752-1688.2010.00434.x

Epstein, B., Pohll, G. M., Huntington, J. L., Carroll, R. W. (2010). Development and Uncertainty Analysis of an Empirical Recharge Prediction Model for Nevada’s Desert Basins, Journal of the Nevada Water Resources Association, 5, 1-22

2009
Carroll, R. W., Hershey, R. L., Pohll, G. M. (2009). An unconfined groundwater model of the Death Valley Regional flow system and a comparison to its confined predecessor, Journal of Hydrology, 373, 316-328

Zhu, J., Pohlmann, K. F., Chapman, J. B., Russell, C. E., Carroll, R. W., Shafer, D. S. (2009). Uncertainty and Sensitivity of Contaminant Travel Times from the Upgradient Nevada Test Site to the Yucca Mountain Area

Boyle, D. P., Pohll, G. M., Bassett, S., Minor, T. B., Garner, C. B., Carroll, R. W., McGraw, D. S., Knust, A. M., Barth, C. (2009). Development of a Decision Support Tool in Support of Water Right Acquisitions in the Walker River Basin

2008
Carroll, R. W., Warwick, J. J. (2008). Evaluating the impacts of uncertainty in geomorphic channel changes on predicting mercury transport and fate in the Carson River system, Nevada., International Journal of Soil, Sediment and Water., 1, 1-15

Carroll, R. W., Pohll, G. M., Earman, S. B., Hershey, R. L. (2008). A comparison of groundwater fluxes computed with MODFLOW and a mixing model using deuterium: application to the eastern Nevada Test Site and vicinity, Journal of Hydrology, 361, 371-385, 10.1016/j.jhydrol.2008.08.005

2007
Carroll, R. W., Pohll, G. M., Earman, S. B., Hershey, R. L. (2007). Global optimization of a deuterium calibrated, discrete-state compartment model (DSCM): Application to the eastern Nevada Test Site, Journal of Hydrology, 345, 237-253

Carroll, R. W., Hershey, R. L., Pohll, G. M. (2007). Groundwater Model of the Death Valley Regional Flow System Using MODFLOW-SURFACT

Laczniak, R. J., Flint, A. L., Moreo, M. T., Knochenmus, L. A., Lundmark, K., Pohll, G. M., Carroll, R. W., Smith, J. L., Welborn, T. L., Heilweil, V. M., Pavelko, M. T., Hershey, R. L., Thomas, J. M., Earman, S. B., Lyles, B. F. (2007). Ground-water budgets, in Welch, A. H., Bright, D. J., and Knochenmus, L. A., eds., Water resources of the Basin and Range carbonate-rock aquifer system, White Pine County, Nevada, and adjacent areas in Nevada and Utah, U. S. Geological Survey Scientific Investigations Report 2007-5261, 43-68

Lundmark, K., Pohll, G. M., Carroll, R. W. (2007). A Steady-state Water Budget Accounting Model for the Carbonate Aquifer System in White Pine County, Nevada, and Adjacent Areas in Nevada and Utah, DRI Report No. 41235

2006
Gilliam, A. B., Carroll, R. W., Pohll, G. M., Hershey, R. L. (2006). Numerical simulation of groundwater withdrawal within the Mercury Valley administrative groundwater basin, Nevada

Carroll, R. W., Hershey, R. L., Pohll, G. M. (2006). Numerical simulation of groundwater withdrawal from proposed pumping near the southeastern Nevada Test Site

2005
Carroll, R. W., Pohll, G. M., Tracy, J., Winter, T., Smith, R. (2005). Simulation of a semi-permanent wetland basin in the Cottonwood Lake study area, east-central North Dakota, Journal of Hydrologic Engineering, 10, 1, 70-84

2004
Carroll, R. W., James, A., Warwick, J. J., Miller, J. (2004). Modeling erosion and overbank deposition during extreme flood conditions on the Carson River, Nevada, Journal of Hydrology, 297, 1-21

2001
Pohll, G. M., McGraw, D. S., Ralson, J., Bohm, B., Thomas, J. M., McKay, W. A., Widmer, M., Minor, T. B., Lamorey, G., Dahan, O., Carroll, R. W., Cupp, K., Jacobson, E., McDonald, E. V., Stevick, E., Huntington, J. L. (2001). Evaluation of Groundwater and Solute Transport in the Fernley-Wadsworth Area, DRI Report No. 41173

2000
Carroll, R. W., Tracy, J., Pohll, G. M. (2000). Numeric Assessment of Hydrogeomorphic Wetland Functions: Phase II, DRI Report No. 41166

Conference Proceedings
2021
Boisramé, G., Carroll, R. W. (2021). Using machine learning to reduce computation time in a dynamically coupled water allocation & groundwater model, AGU Fall Meeting: Virtual, December 13, 2021-December 17, 2021

Carroll, R. W. (2021). Snowmelt to streamflow: The importance of groundwater in mountain hydrology, Center for Watershed and the Environment, Distinguished Speaker Series. Center for Water and the Environment, University of New Mexico: Albuquerque, NM, March 3, 2021, Invited talk.

Carroll, R. W. (2021). Does monsoon rain matter to streamflow in the Upper Colorado River?, Watershed Function Science Community, Lawrence Berkeley National Laboratory: Berkeley, CA, January 12, 2021, Invited talk.

Boisramé, G., Carroll, R. W. (2021). Using machine learning to reduce computational time in a dynamically coupled water allocation and groundwater model, American Geophysical Union Fall Meeting: New Orleans, LA, December 13, 2021-December 17, 2021

Wu, Y., Bhavna, A., Berkelhammer, M., Brodie, E., Carroll, R. W., Chen, J., Chou, C., Dafflon, B., Enquist, B., Faybishenko, B., Gerlein-Safdi, C., Gochis, D., Henderson, A., Kueppers, L., Peruzzo, L., Powell, T., Ryken, A., Sprenger, M., Steltzer, H., Tokunaga, T., Siirila-Woodburn, E., Xu, Z., Williams, K. H., Hubbard, S. S. (2021). Reconciling evapotranspiration- cross method synthesis and uncertainty quantification at the East River Watershed, American Geophysical Union Fall Meeting: New Orleans, LA, December 13, 2021-December 17, 2021

Gordon, B. L., Harpold, A., Carroll, R. W., Ajami, N. (2021). Accounting for built and natural storage is necessary to estimate the true vulnerability of downstream water supplies, American Geophysical Union Fall Meeting: New Orleans, LA, December 13, 2021-December 17, 2021

Rudisill, W. J., Flores, A. N., Carroll, R. W. (2021). Applying hydrologic and snow data interference methods to evaluate dynamically downscaled precipitation fields, American Geophysical Union Fall Meeting: New Orleans, LA, December 13, 2021-December 17, 2021

Barger, J. R., Boye, K., Francis, C., Maher, K., Carroll, R. W., Fendorf, S. (2021). Hydro-biogeochemical reactivity of subsurface interfaces, American Geophysical Union Fall Meeting: New Orleans, LA, December 13, 2021-December 17, 2021

Thiros, N. E., Gardner, W. P., Siirila-Woodburn, E. R., Dennedy-Frank, P. J., Carroll, R. W. (2021). Role of long-residence time bedrock groundwater on shallow soil hydraulic dynamics in a mountain catchment, American Geophysical Union Fall Meeting: New Orleans, LA, December 13, 2021-December 17, 2021

Bouskill, N., Newcomer, M., Wainwright, H., Carroll, R. W., Bill, M., Brodie, E., Conrad, M., Dong, W., Falco, N., Gilbert, B., Sorensen, P., Hubbard, S. S., Williams, K. H. (2021). A tale of two catchments: comparing and contrasting nitrogen export patterns from Coal Creek and East River using isotopic signatures, American Geophysical Union Fall Meeting: New Orleans, LA, December 13, 2021-December 17, 2021

Carroll, R. W., Deems, J. S., Maxwell, R. M., Sprenger, M., Brown, W., Newman, A., Beutler, C., Bill, M., Hubbard, S. S., Williams, K. H. (2021). Snow dynamics and stable water isotope inputs across mountain landscapes, American Geophysical Union Fall Meeting: New Orleans, LA, December 13, 2021-December 17, 2021

Keirins, D., Zhi, W., Sullivan, P. L., Williams, K. H., Brown, W., Dong, W., Carroll, R. W., Kirchner, J. W., Li, L. (2021). Increased DOC concentrations and earlier streamflow generation in response to warming in a high elevation mountain watershed in Colorado, American Geophysical Union Fall Meeting: New Orleans, LA, December 13, 2021-December 17, 2021

Johnson, K., Carroll, R. W., Raleigh, M., Williams, K. H., Li, L., Barnard, H., Harpold, A., Sullivan, P. (2021). Interannual variations in snow accumulation and melt govern variability in groundwater contributions across the western USA, American Geophysical Union Fall Meeting: New Orleans, LA, December 13, 2021-December 17, 2021

Dennedy-Frank, P. J., Sprenger, M., Carroll, R. W., Williams, K. H., Hubbard, S. S., Siirila-Woodburn, E. R. (2021). Understanding snow and rain partitioning into runoff and evapotranspiration in a mountainous watershed using dynamic-flux particle tracking, American Geophysical Union Fall Meeting: New Orleans, LA, December 13, 2021-December 17, 2021

Sprenger, M., Carroll, R. W., Siirila-Woodburn, E. R., Dennedy-Frank, P. J., Williams, K. H., Brown, W., Newman, A., Beutler, C., Bill, M., Hubbard, S. S. (2021). Variability of snow and rainfall partitioning into evapotranspiration and summer runoff across eight mountainous catchments, American Geophysical Union Fall Meeting: New Orleans, LA, December 13, 2021-December 17, 2021

Breckheimer, I., Blonder, B., Carroll, R. W., Petry, W. K., Still, C., Billick, I. (2021). Integrative remote sensing to promote environmental discover: The RMBL spatial data platform, American Geophysical Union Fall Meeting: New Orleans, LA, December 13, 2021-December 17, 2021

Carroll, R. W. (2021). ASO in the East River, Colorado. Bolstering simple snow models for hydrologic analysis, Airborne Snow Observatory Workshop: [Virtual], September 13, 2021-September 16, 2021

Hubbard, S. S., Agarwal, D., Arora, B., Banfield, J., Bouskill, N., Brodie, E., Carroll, R. W., Dwivedi, D., Gilbert, B., Maxwell, R., Newcomer, M., Nico, P., Steefel, C., Steltzer, H., Tokunaga, T., Varadharajan, C., Wainwright, H., Williams, K. H. (2021). The Watershed Function SFA: Mountainous System Hydrobiogeochemical Response to Disturbance across Genome to Watershed Scales, U.S. Department of Energy, Environmental System Science (ESS) PI Meeting: [Virtual], August 17, 2021-August 19, 2021

Wu, Y., Arora, B., Berkelhammer, M., Brodie, E., Carroll, R. W., Chen, J., Chou, C., Dafflon, B., Enquist, B., Faybishenko, B., Gerlein-Safdi, C., Gochis, D., Henderson, A., Kueppers, L., Peruzzo, L., Powell, T., Ryken, A., Sprenger, M., Tokunaga, T., Woodburn, E., Xu, Z. (2021). Reconciling evapotranspiration – cross method synthesis, uncertainty quantification, and path forward, U.S. Department of Energy, Environmental System Science (ESS) PI Meeting: [Virtual], August 17, 2021-August 19, 2021

Sprenger, M., Carroll, R. W., Woodburn, E., Dafflon, B., Dennedy-Frank, P. J., Williams, K. H., Deems, J., Maxwell, R., Brown, W., Newman, A., Beutler, C., Bill, M., Wielandt, S., Uhlemann, S., Hubbard, S. (2021). Snowmelt dynamics and its contributions to catchment water partitioning, U.S. Department of Energy, Environmental System Science (ESS) PI Meeting: [Virtual], August 17, 2021-August 19, 2021

Arora, B., Banfield, J., Bouskill, N., Brodie, E., Romero, S. C., Carroll, R. W., Chakraborty, R., Christensen, J., Conrad, M., Dafflon, B., Dong, W., Falco, N., Gilbert, B., Henderson, A., Lavy, A., Steltzer, H., Thomas, A., Tokunaga, T., Wan, J., Wainwright, H., Williams, K. H., Wu, X., Wu, Y. (2021). Bedrock-Watershed Connections and Conundrums, U.S. Department of Energy, Environmental System Science (ESS) PI Meeting: [Virtual], August 17, 2021-August 19, 2021

Newcomer, M., Bouskill, N., Rogers, B., Maavara, T., Dwivedi, D., Nico, P., Fox, P., Christensen, J., Brodie, E., Arora, B., Sorensen, P., Siirila-Woodburn, E., Wainwright, H., Falco, N., Gilbert, B., Beutler, C., Newman, A., Brown, W., Carroll, R. W., Williams, K. H., Hubbard, S. (2021). Towards a conceptual framework of watershed nitrogen retention and loss across scale, U.S. Department of Energy, Environmental System Science (ESS) PI Meeting: [Virtual], August 17, 2021-August 19, 2021

Fox, P., Arora, B., Anderson, C., Beutler, C., Carroll, R. W., Christensen, J., Dewey, C., Dong, W., Dwivedi, D., Faybishenko, B., Fendorf, S., Keiluweit, M., Malenda, H., Newcomer, M., Newman, A., Williams, K. H., Nico, P. (2021). Insights into the role of lateral hyporheic exchange on biogeochemical cycling as a function of varying annual discharge in the East River, CO, USA, Goldschmidt 2021: [Virtual], July 4, 2021-July 9, 2021

2020
Carroll, R. W., Williams, K. H. (2020). Groundwater sourcing and age distributions in a Colorado River Headwater Stream, Seventh Interagency Conference on Research in the Watersheds: [Virtual], November 16, 2020-November 19, 2020

Carroll, R. W., Gochis, D., Williams, K. H. (2020). How much do monsoon rains buffer reduced snowpack in a Colorado River Headwater Stream?, American Geophysical Union Fall Meeting: [Virtual], December 1, 2020-December 17, 2020, Paper No. H127-06.

Carroll, R. W. (2020). The influence of snow accumulation on stream water source: An ASO case study in the East River, Colorado, Annual Airborne Snow Observatory Workshop: [Virtual], October 26, 2020-October 29, 2020

Carroll, R. W., Manning, W. H., Niswonger, R., Marchetti, D., Williams, K. H. (2020). Baseflow age distributions in a headwater stream, Watershed Function Science Focus Area Retreat (substituted for ESS PI meeting): [Virtual], May 18, 2020-May 19, 2020

Carroll, R. W. (2020). Snowmelt to streamflow: Vulnerability of groundwater flow to mountain rivers, Aspen Center for Environmental Change (ACES): Carbondale and Aspen, CO, March 4, 2020-March 5, 2020, Invited lecture.

Carroll, R. W. (2020). Snowmelt to streamflow: The importance of groundwater in mountain hydrology, University of Nevada, Reno Colloquium for the Graduate Program of Hydrologic Sciences: Reno, NV, September 11, 2020, Invited lecture.

Arora, B., Burrus, M., Newcomer, M., Steefel, C., Carroll, R. W., Dwivedi, D., Dong, W., Williams, K. H., Hubbard, S. S. (2020). A new approach to inferring lateral transport and hydrologic transients within multiple reaches of a mountainous headwater catchment, American Geophysical Union Fall Meeting: [Virtual], December 1, 2020-December 17, 2020, Paper No. H066-03.

Berkelhammer, M. B., Ryken, A., Still, C. J., Page, G. F., Hawkins, L., Maxwell, R. M., Gochis, D. J., Carroll, R. W. (2020). Snowmelt supports more of transpiration at the bottom than top of an alpine hillslope in the East River Watershed, Colorado, American Geophysical Union Fall Meeting: [Virtual], December 1, 2020-December 17, 2020, Paper No. H128-12.

Gochis, D. J., Dugger, A. L., Maxwell, R. M., Ryken, A., Berkelhammer, M. B., Tran, H., Carroll, R. W. (2020). Attributing landscape-scale land surface flux partitioning in a complex terrain, snow-dominated basin in the southern Rocky Mountains, American Geophysical Union Fall Meeting: [Virtual], Paper No. H128-14.

Ulrich, C., Uhlemann, S., Wainwright, H., Carroll, R. W., Miltenberger, A., Dafflon, B., Steefel, C., Minsley, B., Williams, K. H., Hubbard, S. S. (2020). Constructing geological models in mountainous watersheds by integrating airborne geophysics and geological maps for improved hydrological understanding, American Geophysical Union Fall Meeting: [Virtual], December 1, 2020-December 17, 2020, Poster No. H004-0033.

Stelzer, H., Wilmer, C., Henderson, A., Bhavna, A., We, Y., Wainwright, H., Chadwick, K. D., Enquist, B., Brodie, E., Carroll, R. W., Falco, N., Kakalia, Z., Bouskill, N., Varadharajan, C., Sorensen, P., Hubbard, S., Williams, K. H. (2020). Earlier snowmelt decreases bioclimatic variation across elevation in the mountains? A test of the Hopkins 1920 bioclimatic law one century later, American Geophysical Union Fall Meeting: [Virtual], December 1, 2020-December 17, 2020, Poster No. GC026-0005.

Kerins, D., Wei, Z., Sullivan, P., Williams, K. H., Brown, W., Dong, W., Carroll, R. W., Kirchner, J., Li, L. (2020). Subsurface flow path and stream chemistry response to warming in a high elevation mountain watershed in Colorado, American Geophysical Union Fall Meeting: [Virtual], December 1, 2020-December 17, 2020, Poster No. H056-0021.

2019
Carroll, R. W., Deems, J. S., Manning, A., Niswonger, R., Schumer, R., Williams, K. H. (2019). Snow and landscape controls on recharge and groundwater flux to streams, Environmental System Science (ESS) Principal Investigator Meeting: Bolger Center, Potomac, MD, April 29, 2019-May 1, 2019

Carroll, R. W. (2019). Snowmelt to streamflow: the importance of groundwater in mountain hydrology, Hydrologic Sciences Research Symposium: University of Colorado, Boulder, CO, April 11, 2019, Keynote talk.

Bouskill, N., Taylor, M., Newcomer, M., Wan, J., Bill, M., Brodie, E., Carroll, R. W., Conrad, M., Sorensen, P., Steefel, C., Tokunaga, T., Woodburn, E., Williams, K. H. (2019). Spatial and temporal dynamics of nitrogen within a mountainous watershed, Environmental System Science (ESS) Principal Investigator Meeting: Potomac, MD, April 29, 2019-May 1, 2019

Hubbard, S., Agarwal, D., Bhavna, A., Bandfield, J., Bouskill, N., Brodie, E., Carroll, R. W., Dwivedi, D., Gilbert, B., Maxwell, R., Newcomer, M., Nico, P., Steefel, C., Steltzer, H., Tokunaga, T., Varadharajan, C., Wainwright, H., Williams, K. H. (2019). Watershed Function SFA: Hydrological and Biogeochemical Dynamics from Genomes to Watershed Scales, Environmental System Science (ESS) Principal Investigator Meeting: Potomac, MD, April 29, 2019-May 1, 2019

Steltzer, H., Wilmer, C., Enquist, B., Henderson, A., Patterson, L., Carroll, R. W., Brodie, E., Brown, W., Wainwright, H., Williams, K. H. (2019). Phenological responses to earlier snowmelt and potential impacts on evapotranspiration in a Colorado River Headwater Basin, Environmental System Science (ESS) Principal Investigator Meeting: Potomac, MD, April 29, 2019-May 1, 2019

Tokunaga, T., Wan, J., Williams, K. H., Arora, B., Brown, W., Henderson, A., Kim, Y., Tran, A. P., Conrad, M., Bill, M., Carroll, R. W., Dong, W., Xu, Z., Lavy, A., Gilbert, B., Romero, S. C., Christensen, J., Faybishenko, B., Siirila-Woodburn, E., Versteeg, R., Raberg, J., Peterson, J., Hubbard, S. (2019). Hillslope responses to snowmelt: approaches for constraining predictions of subsurface flow and transport distributions and their downgradient contributions to surface waters, Environmental System Science (ESS) Principal Investigator Meeting: Potomac, MD, April 29, 2019-May 1, 2019

Woodburn, E., Maxwell, R., Ryken, A., Gochic, D., Carroll, R. W., Conrad, M., Tokunaga, T., Maavara, T., Steefel, K., Williams, K. H. (2019). Energy balance dynamics, plant water use and subsurface residence times in the East River, Colorado, Environmental System Science (ESS) Principal Investigator Meeting: Potomac, MD, April 29, 2019-May 1, 2019

Carroll, R. W., Manning, A., Niswonger, R., Marchetti, D., Morway, E., Schumer, R., Williams, K. (2019). Baseflow Age Distributions in a Snow-Dominated Headwater Stream as a Function of Climate and Watershed Structure, American Geophysical Union Fall Meeting (Invited): San Francisco, CA, December 9, 2019-December 13, 2019

Carroll, R. W. (2019). Snowmelt to streamflow: the importance of groundwater in mountain hydrology, Invited presentation, Boise State University, Geosciences Colloquium: Boise, ID, March 11, 2019

Carroll, R. W. (2019). The importance of groundwater to mountain hydrology, Invited presentation, 14th Annual Hydrologic Sciences Research Symposium: Boulder, CO, April 11, 2019-April 12, 2019

Carroll, R. W., Rybarski, S., Huntington, J. L., Bromley, M. (2019). Building basin-scale hydrologic models: data and numerically driven analysis for water management, U.S. Society for Irrigation and Drainage Professionals (USCID) 12th International Conference on Irrigation and Drainage: Reno, NV, November 7, 2019

Williams, K. H., Li, L., Zhi, W., Brown, W., Carroll, R. W., Dong, W. (2019). Stream chemistry responses to anomalous warming in a high-elevation mountain watershed: Coal Creek and the upper East River, Colorado, American Geophysical Union Fall Meeting: San Francisco, CA, December 9, 2019-December 13, 2019

Carroll, R. W., Kugel, F., Deems, J. S., Gochis, D., Busto, J., Hubbard, S., Williams, K. H. (2019). Building a Community Watershed in the Upper Gunnison River Basin: Scientific Research and Stakeholder Participation in an Era of Hydrologic Uncertainty, American Geophysical Union Fall Meeting: San Francisco, CA, December 9, 2019-December 13, 2019

Bouskill, N., Newcomer, M. E., Wan, J., Maavara, T., Sorensen, P., Conrad, M. E., Brodie, E., Carroll, R. W., Dong, W., Dwivedi, D., Fox, P. M., Nico, P. S., Steefel, C. I., Tokunaga, T. K., Wainwright, H. M., Siirila-Woodburn, E. R., Hubbard, S. S., Williams, K. H. (2019). Landscape processes controlling nitrogen loss from mountainous watersheds, American Geophysical Union Fall Meeting: San Francisco, CA, December 9, 2019-December 13, 2019

Newcomer, M. E., Bouskill, N., Maier, U., Dwivedi, D., Steefel, C. I., Williams, K. H., Carroll, R. W., Hubbard, S. (2019). Advancing Understanding, Modeling, and Scaling of Ecological Control Points in Mountainous River Corridors, Invited presentation, American Geophysical Union Fall Meeting: San Francisco, CA, December 9, 2019-December 13, 2019

Rudisill, W. J., Nash, C., Flores, A. N., Feldman, D., Carroll, R. W. (2019). A Comparison of Dynamically Down-scaled and Interpolated Daily Meteorological Datasets in the East River, CO, American Geophysical Union Fall Meeting: San Francisco, CA, December 9, 2019-December 13, 2019

Christensen, J. N., Visser, A., Newman, A., Burt, E., Newcomer, M. E., Carroll, R. W., Williams, K. H. (2019). Quantifying groundwater inputs to the East River, CO using 222Rn measurements and Xe reaeration, Goldschmidt2019: Barcelona, Spain, August 18, 2019-August 23, 2019

Hubbard, S. S., Agarwal, D., Arora, B., Banfield, J. F., Bouskill, N., Brodie, E., Carroll, R. W., Dwivedi, D., Gilbert, B., Maavara, T., Maxwell, R. M., Newcomer, M. E., Nico, P. S., Sorensen, P., Steefel, C. I., Steltzer, H., Tokunaga, T. K., Varadharajan, C., Wainwright, H. M., Wan, J., Williams, K. H. (2019). Key Controls on Water and Nitrogen Exports occurring across Lifezones, Compartments and Interfaces of the Mountainous East River Watershed, CO, Invited presentation, American Geophysical Union Fall Meeting: San Francisco, CA, December 9, 2019-December 13, 2019

Steltzer, H., Wilmer, C., Henderson, A., Carroll, R. W., Deems, J., Arora, B., Yang, X., Che, T., Wu, T., Wu, Y., Brodie, E., Enquist, B. J., Sorensen, P., Wainwright, H. M., Bouskill, N., Li, X., Williams, K. H., Hubbard, S. (2019). Varied and Changing Mountain Snow Regimes Necessitate Snow Experiments, Globally: From Colorado Beginnings to the Qinghai-Tibet Plateau, American Geophysical Union Fall Meeting: San Francisco, CA, December 9, 2019-December 13, 2019

Bouskill, N., Hubbard, S., Agarwal, D., Arora, B., Banfield, J. F., Brodie, E., Carroll, R. W., Dwivedi, D., Gilbert, B., Maavara, T., Maxwell, R. M., Newcomer, M. E., Nico, P. S., Sorensen, P., Steefel, C. I., Steltzer, H., Tokunaga, T. K., Varadharajan, C., Wainwright, H. M., Wan, J., Williams, K. H. (2019). The Watershed Function Scientific Focus Area: elucidating controls on water, carbon, and elemental export within a mountainous watershed, American Geophysical Union Fall Meeting: San Francisco, CA, December 9, 2019-December 13, 2019

Conrad, M. E., Bill, M., Carroll, R. W., Tokunaga, T. K., Wan, J., Newman, A., Hubbard, S., Williams, K. H. (2019). Isotopic insights into the fate of snowmelt water in a high elevation, mountainous watershed in the Colorado Rockies, American Geophysical Union Fall Meeting: San Francisco, CA, December 9, 2019-December 13, 2019

Newcomer, M. E., Bouskill, N., Wainwright, H., Arora, B., Maavara, T., Dwivedi, D., Woodburn, E., Williams, K. H., Carroll, R. W., Steefel, C., Hubbard, S. (2019). Evolution and mechanisms driving water quality trends across the United States watersheds, American Chemical Society Meeting: San Diego, CA, August 25, 2019-August 29, 2019

Bouskill, N., Maavara, T., Bill, M., Brodie, E., Carroll, R. W., Conrad, M., Newcomer, M., Sorensen, P., Steefel, C., Tokunaga, T., Wan, J., Woodburn, E., Williams, K. H. (2019). Spatial and temporal nitrogen dynamics in a mountainous watershed, European Geophysical Union Meeting: Vienna, Austria, April 7, 2019-April 12, 2019

Williams, K. H., Brown, W., Carroll, R. W., Dong, W., Henderson, A., Newman, A., Tokunaga, T., Wan, J. (2019). The importance of groundwater-dependent bedrock weathering processes in driving the hillslope export of biologically critical elements, Geological Society of America Meeting: Phoenix, AZ, September 22, 2019-September 25, 2019

Newcomer, M. E., Bouskill, N., Wainwright, H., Arora, B., Maavara, T., Dwivedi, D., Woodburn, E., Williams, K. H., Carroll, R. W., Steefel, C., Hubbard, S. (2019). Evolution and mechanisms driving water quality trends across the United States watersheds, International Union of Geodesy and Geophysics (IUGG): Montreal, Canada, July 18, 2019-July 23, 2019

Newcomer, M. E., Bouskill, N., Wainwright, H., Arora, B., Maavara, T., Dwivedi, D., Woodburn, E., Williams, K. H., Carroll, R. W., Steefel, C., Hubbard, S. (2019). Relationship between water quality trends and watershed characteristics across the United States, National Water Quality Monitoring Council (11th National Conference): Denver, CO, March 25, 2019-March 29, 2019

2018
Carroll, R. W., Snyder, K., Dilts, T., Board, D., Chambers, J. (2018). Predicting streamflow sensitivity to climate in a data-poor region ? A new tool for water managers in the Great Basin, Society of Range Management Annual Meeting: Sparks, Nevada, January 28, 2018-February 2, 2018

Carroll, R. W., Williams, K. H., Fang, Z., Manning, A., Maxwell, R., Woodburn, E., Bill, M., Conrad, M. (2018). Quantifying magnitude and age of groundwater flux from topographically complex watersheds using a MODEX approach, Environmental System Science (ESS) PI Meeting: Bolger Center, MD, May 1, 2018-May 2, 2018

Chambers, J., Miller, J., Weisberg, P., Lord, M., Snyder, K., Carroll, R. W., Fleishman, E., Dunham, J. (2018). A multi-scale resilience-based framework for restoring and conserving wet meadows and riparian ecosystems, Society of Range Management Annual Meeting: Sparks, Nevada, January 28, 2018-February 2, 2018

Snyder, K., Carroll, R. W., Stingham, T., Huntington, J. L. (2018). Using field data and hydrologic models to predict water budget partitioning in response to climate and pinyon-juniper removal ? how will a Great Basin mountain meadow respond, Society of Range Management Annual Meeting: Sparks, Nevada, January 28, 2018-February 2, 2018

Huntington, J. L., McEvoy, D. J., Morton, C. G., Carroll, R. W., Snyder, K., Niswonger, R. (2018). Evapotranspiration changes in mountain meadows: climate change, management and other factors to consider, Society of Range Management Annual Meeting: Sparks, Nevada, January 28, 2018-February 2, 2018

Miller, J., Chambers, J., Weisberg, P., Lord, M., Snyder, K., Carroll, R. W., Fleishman, E., Dunham, J. (2018). Prioritizing watersheds for management and determining effective strategies based on an understanding of watershed resilience to disturbance, Society of Range Management Annual Meeting: Sparks, Nevada, January 28, 2018-February 2, 2018

Wainwrght, H., Newcomer, M., Maavara, T., Bouskill, N., Falco, N., Carroll, R. W., Williams, K. H., HUbbard, S. (2018). Spatiotemporal Variability of Ecohydrological Responses to Climate Perturbations in Headwater Watersheds, Environmental System Science (ESS) PI Meeting: Bolger Center, MD, May 1, 2018-May 2, 2018

Maxwell, R., Gochis, D., Ryken, A., Carroll, R. W., Bearup, L., Williams, K. H. (2018). Towards a better understanding of water stores and fluxes: model observation synthesis in a snowmelt dominated research watershed, Environmental System Science (ESS) PI Meeting: Bolger Center, MD, May 1, 2018-May 2, 2018

Carroll, R. W., Fang, Z., Brown, W., Bill, M., Dong, W., Williams, K. H. (2018). Quantifying magnitude and age of groundwater flux from topographically complex watersheds and implications of a warming climate, MtnClim: Gothic, CO, September 17, 2018-September 21, 2018

Carroll, R. W., Bearup, L., Fang, Z., Schumer, R., Deems, J., Brown, W., Bill, M., Dong, W., Williams, K. H. (2018). The Influences of snow accumulation on groundwater flux to streams in a Colorado River headwater basin, American Geophysical Union: Washington DC, December 10, 2018-December 14, 2018

Carroll, R. W., Kugel, F., Deems, J., Gochis, D., Karsten, L., Busto, J., Maxwell, R., Williams, K. H. (2018). Linking scientific research with stakeholder participation for improved water supply forecasting in the Upper Gunnison River, Colorado, American Geophysical Union: Washington DC, December 10, 2018-December 14, 2018

Conrad, M. E., Christensen, J., Bill, M., Nico, P., Fox, P., Bouskill, N., Tokunaga, T., Wan, J., Carroll, R. W., Williams, K. H. (2018). Sulfur isotope clues to seasonal changes in flow paths and redox conditions in sub-alpine watershed, Goldschmidt: Boston, MA, August 12, 2018-August 17, 2018

Wilmer, C., Steltzer, H., Henderson, A., Patterson, L. B., Enquist, B., Brown, W., Carroll, R. W., Wainwright, H. (2018). Phenological responses to earlier snowmelt in a Colorado River Headwater Basin, American Geophysical Union: Washington DC, December 10, 2018-December 14, 2018

Fang, Z., Carroll, R. W., Schumer, R., Harman, C., Wilusz, D. J., Williams, K. H. (2018). Hydrologic connectivity in snow-dominated basins as a function of climate, American Geophysical Union: Washington DC, December 10, 2018-December 14, 2018

Pham, H. V., Carroll, R. W., Pohll, G. M., Allander, K., Nadler, C. (2018). Effect of parameter uncertainty on surface water depletion caused by groundwater pumping, American Geophysical Union: Washington DC, December 10, 2018-December 14, 2018

Faybishenko, B., Tokunaga, T., Dwivedi, D., Christensen, J., Dafflon, B., Tran, A. P., Wan, J., Dong, W., Hobson, C., Arora, B., Steefel, C., Carroll, R. W., Wainwright, H., Versteeg, R., Williams, K. H., Long, P. E., Agarwal, D., Hubbard, S. (2018). Statistical analysis of temporal-spatial distribution of infiltration and groundwater recharge, controlling vadose zone-groundwater hydro-biogeochemical interactions, American Geophysical Union: Washington DC, December 10, 2018-December 14, 2018

Xu, Z., Molins, S., Dwivedi, D., Siirila-Woodburn, E., Carroll, R. W., Svuatskiy, D., Moulton, J. D., Steefel, C. (2018). A reactive transport modeling approach for understanding concentration-discharge in the East River, Colorado, American Geophysical Union: Washington DC, December 10, 2018-December 14, 2018

Williams, K. H., Brown, W., Carroll, R. W., Chadwick, D., Dafflon, B., Deems, J., Dong, W., Falco, N., Hubbard, S., Li, L., Minsley, B., Newcomer, M., Rowland, J., Steltzer, H., Sutfin, N., Tokunaga, T., Wainwright, H. (2018). The East River, Colorado Community Watershed: Hydrobiogeochemical studies spanning scales and disciplines, American Geophysical Union: Washington DC, December 10, 2018-December 14, 2018

Dwivedi, D., Steefel, C., Arora, B., Newcomer, M. E., Moulton, J. D., Dafflon, B., Faybishenko, B., Fox, P., Nico, P., Spycher, N., Carroll, R. W., Williams, K. H. (2018). Biogeochemical controls on river water quality: quantifying dynamic surface-subsurface interactions using reactive transport models (invited), American Geophysical Union: Washington DC, December 10, 2018-December 14, 2018

Wainwright, H., Falco, N., Dafflon, B., Ulrich, C., Uhlemann, S., Arora, B., Siirila-Woodburn, E., Minsley, B., Carroll, R. W., Williams, K. H. (2018). Watershed functioning zonation: advanced watershed characterization across scales, A: Washington DC, December 10, 2018-December 14, 2018

Carroll, R. W., Bearup, L., Fang, Z., Schumer, R., Deems, J., Brown, W., Bill, M., Dong, W., Williams, K. (2018). The Influence of Snow Accumulation on Groundwater Flux to Streams in a Colorado River Headwater Basin

Fang, Z., Carroll, R. W., Schumer, R., Harman, C., Wilusz, D., Williams, K. (2018). Hydrologic connectivity in snow-dominated basins as a function of climate

2017
Garner, C. B., Triana, E., Pohll, G. M., Carroll, R. W. (2017). Loose Coupling of MODSIM and MODFLOW to Evaluate the Agriculture-Groundwater Connection in the Walker Lake Basin, MODFLOW and More: Integrated Groundwater Modeling Center, May 22, 2017-May 25, 2017

Fang, Z., Carroll, R. W., Harman, C. J., Wilusz, D. C., Schumer, R. (2017). Effects of snowmelt on watershed transit time distributions, American Geophysical Union Fall Meeting: New Orleans, LA, December 11, 2017-December 15, 2017, Paper No. H21O-03.

Flickenger, A., Carroll, R. W., Warwick, J. J., Schumer, R. (2017). Potential impacts of climate change on mercury transport and fate along the Carson River-Lahontan Reservoir System, International Conference of Mercury as a Global Pollutant: Providence, RI, July 16, 2017-July 21, 2017

Sutfin, N., Rowland, J., Bennett, K., Stauffer, S., Fratkin, M., Carroll, R. W., Malenda, H., Middlerton, R., Williams, K. H. (2017). Hydrologic drivers of floodplain erosion and deposition along the meandering East River, CO, Geological Society of America Annual Meeting: Seattle, WA, October 22, 2017-January 25, 2018

Sutfin, N., Rowlan, J., Stauffer, S., Fratkin, M., Brown, W., Carroll, R. W., Tfaily, M., Williams, K. H. (2017). Hydrologic and geomorphic controls on floodplain erosion and carbon dynamics in a mountainous watershed, DOE ESS PI Conference: Bolger Center, Potomac, MD, April 25, 2017-April 26, 2017

Bearup, L. A., Williams, k. H., Carroll, R. W., Foster, L., Deems, J., Wainwright, H., Maxwell, R. M. (2017). Observing and modeling snow processes across spatial and temporal scales in a Rocky Mountain headwater catchment, DOE ESS PI Conference: Bolger Center, Potomac, MD, April 25, 2017-April 26, 2017

Ryken, A., Gochis, D., Carroll, R. W., Bearup, L., Williams, K., Maxwell, R. (2017). Towards a better understanding of water stores and fluxes: model observation synthesis in a snowmelt dominated research watershed, American Geophysical Union: New Orleans, LA, December 11, 2017-December 15, 2017

Carroll, R. W., Williams, K., Brown, W., Dong, W., Bill, M., Wan, J., Tokunaga, T. (2017). Nested EMMA to identify stream sources in a Colorado River headwater catchment, DOE ESS PI Conference: Bolger Center, Potomac, MD, April 25, 2017-April 26, 2017

Bouskill, N., Beller, H., Wan, J., Sorensen, J., Banfield, J., Bill, M., Brodie, E., Carroll, R. W., Conrad, M., Karaoz, U., Kim, Y., Lavy, A., Tokunaga, T., Wang, S., Williams, K. (2017). Spatial and temporal dynamics of carbon and nitrogen within a mountainous watershed, DOE ESS PI Conference: Bolger Center, Potomac, MD, April 25, 2017-April 26, 2017

Dwivedi, D., Steefel, C., Newcomer, M., Arora, B., Spycher, N., Hammond, G., Moulton, D., Fox, P., Nico, P., Williams, K., Dafflon, B., Carroll, R. W. (2017). Beiogeochemical reactive transport of carbon, nitrogen and iron in the hyporheic zone, American Geophysical Union: New Orleans, LA, December 11, 2017-December 15, 2017

Williams, K. H., Brown, W., Carroll, R. W., Dafflon, B., Dong, W., Hubbard, S., Leger, E., Li, L., Maxwell, R., Rowland, J., Steltzer, H., Tokunaga, T., Wainwright, H. (2017). The East River, Colorado Community Watershed: Hydrobiogeochemical studies spanning scales and disciplines, American Geophysical Union: New Orleans, LA, December 11, 2017-December 15, 2017

Bill, M., Conrad, M., Beller, H., Bouskill, N., Brodie, E., Brown, W., Carroll, R. W., Kim, Y., Nico, P., Sorensen, P., Tokunaga, T., Wan, J., Wan, J., Williams, K. (2017). H, C, O and N stable isotopes to decipher climate feedbacks in a mountainous watershed (East River, Colorado), American Geophysical Union: New Orleans, LA, December 11, 2017-December 15, 2017

Carroll, R. W., Pohll, G. M., Benedict, J., Felling, R. (2017). Legal and hydrologic considerations to curtail agricultural pumping during extended drought, MODFLOW and More: Golden, CO, May 21, 2017-May 24, 2017

Carroll, R. W., Bearup, L., Brown, W., Dong, W., Bill, M., Williams, K. (2017). Seasonal stream partitioning and critical zone feedbacks within a CO river headwater Basin, American Geophysical Union: New Orleans, LA, December 11, 2017-December 15, 2017

2016
Pohll, G. M., Garner, C. B., Minor, T. B., Triana, E., Carroll, R. W. (2016). Walker River Decision Support Tool and Spatial Database, Desert Terminus Lakes Symposium: University of Nevada, Reno, November 9, 2016-November 10, 2016

Foster, L., Beisman, J., Maxwell, R. M., Bearup, L. A., Williams, K. H., Carroll, R. W. (2016). Development of simulation capabilities to model hydrochemical cycling at the Berkeley Lab’s East River field site, Department of Energy, Environmental Systems Science Principal Investigator Meeting: Bolger Center, Potomac, MD, April 26, 2016-April 27, 2016

Williams, K. H., Carroll, R. W., Brown, W., Hobson, C., Maxwell, R. M., Hubbard, S. S. (2016). From Rifle to RMBL: MODEX activities at Berkeley Lab’s East River Watershed Study Site, Department of Energy, Environmental Systems Science Principal Investigator Meeting: Bolger Center, Potomac, MD, April 26, 2016-April 27, 2016

Carroll, R. W., Bearup, L. A., Versteeg, R., McCurdy, G. D., Potter, B., Maxwell, R. M., Williams, K. H. (2016). Building observational networks for hydrologic characterization of the snow-dominated SFA East River watershed study site., Department of Energy, Environmental Systems Science Principal Investigator Meeting: Bolger Center, Potomac, MD, April 26, 2016-April 27, 2016

Carroll, R. W., Pohll, G. M., Benedict, J., Felling, R. (2016). Curtailing Agricultural Pumping in an Era of Extended Drought: Infusing Science and Legality into a Common Hydrologic Framework, American Geophysical Union: San Francisco, CA, December 12, 2016-December 16, 2016

Bearup, L. A., Carroll, R. W., Williams, K. H., Maxwell, R. M., Foster, L. (2016). Observing and modeling snow processes across spatial and temporal scales in Rocky Mountain headwater catchments, American Geophysical Union: San Francisco, CA, December 12, 2016-December 16, 2016

Winnick, M. J., Carroll, R. W., Williams, K. H., Maxwell, R. M., Maher, K. (2016). Concentration-discharge relationships, nested reaction fronts, and the balance of oxidative and acid-base weathering fluxes in an alpine catchment, East River, Colorado, American Geophysical Union: San Francisco, CA, December 12, 2016-December 16, 2016

Maher, K., Winnick, M. J., Liu, Y., Druhan, J. L., Lawrence, C. R., Maxwell, R. M., Steefl, C. I., Williams, K. H., Carroll, R. W. (2016). A multiscale approach to modeling carbon cycling within a high-elevation watershed, Department of Energy, Environmental Systems Science Principal Investigator Meeting: Bolger Center, Potomac, MD, April 26, 2016-April 27, 2016

Sutfin, N. A., Rowland, J. C., Fratkin, M., Stauffer, S. S., Brown, W. S., Carroll, R. W., Williams, K. H., Perkins, G. (2016). Seasonal and annual shifts in the role of floodplains as sources and sinks of organic carbin, American Geophysical Union: San Francisco, CA, December 12, 2016-December 16, 2016

2015
Flickinger, A. K., Carroll, R. W., Warwick, J. J., Schumer, R. (2015). Impact of Climate Change on Mercury Transport along the Carson River-Lahontan Reservoir System, Nevada Water Resources Association: Reno, NV, January 26, 2015-April 29, 2015

Flickinger, A. K., Carroll, R. W., Warwick, J. J., Schumer, R. (2015). Implications of Dynamic Loading and Changing Climate on Mercury Bioaccumulation in a Planktivorous Fish (Orthodon microlepidotus), AGU Fall Meeting: San Francisco, CA, December 14, 2015-December 18, 2015, B11D-0469

Carroll, R. W., Huntington, J. L., Lutz, A. D., Snyder, K., Niswonger, R. (2015). Vegetation and hydrologic response to climate in the Great Basin, (Invited) American Geophysical Union: San Francisco, CA, December 14, 2015-December 18, 2015

Carroll, R. W., Huntington, J. L., Niswonger, R., Snyder, K., Morton, C. G., Stringham, T. (2015). Evaluating mountain meadow groundwater response to climate and vegetation using integrated modeling and remote sensing, MODFLOW and More: Golden, CO, June 1, 2015-June 3, 2015

Huntington, J. L., Morton, C. G., McGwire, K. C., Bromley, M., Peterson, S., Carroll, R. W., Hegewisch, K., Daudert, B., McEvoy, D. J., Allen, R., Abatzoglou, J. T., Melton, F., Vansant, D. S., Niswonger, R., Erickson, T., Snyder, K. (2015). Monitoring Perennial Yield, Groundwater Discharge, and ET from Irrigated Agriculture with the Landsat Archive, (Invited) International Workshop on Evapotranspiration Mapping for Water Security: World Bank, Washington D.C., September 15, 2015-September 15, 2015

Carroll, R. W., Pohll, G. M. (2015). Exploring groundwater management policies in a Nevada Agricultural Basin, NSF-WSC Workshop: Lincoln Nebraska, August 17, 2015-August 19, 2015

Pribulick, C., Maxwell, R., Carroll, R. W., Steefl, C., Hobson, C., Yang, L., Dong, W., Kenwell, A., Navarre-Stichle, A., Williams, K. (2015). From Rifle to RMBL: MODEX activities at LBNL’s new RMBL/East River Field site, April 28, 2015-April 29, 2015

Niswonger, R., Huntington, J. L., Carroll, R. W., Snyder, K., Stringham, T. (2015). Modeling Surface Expressions of Groundwater in the Great Basin: Porter Canyon, Nevada, (Invited) Great Basin Consortium: Boise, Idaho, February 17, 2015-February 19, 2015

Carroll, R. W., Huntington, J. L., Tang, G., Niswonger, R., Lutz, A. J., Snyder, K., Stringham, T. (2015). Integrated modeling in the Great Basin to investigate linkages between vegetation and hydrology, Great Basin Consortium: Boise, ID, February 17, 2015-February 19, 2015

Snyder, K., Carroll, R. W., Huntington, J. L., Stringham, T. (2015). Desatoya Mountains Project and the Porter Canyon Experimental Watershed, (Invited) EnviroIssues Inc. Great Basin Landscape Conservation Cooperative Webinar Series, November 10, 2015

2014
Reeves, D. M., Parashar, R., Pohll, G. M., Carroll, R. W. (2014). Use of DFN Concepts in Understanding Hillslope Drainage in Fractured Rock, International Discrete Fracture Network Engineering Conference: Vancouver, Canada, October 21, 2014

Flickinger, A. K., Carroll, R. W., Warwick, J. J., Schumer, R. (2014). Impact of climate change on mercury transport along the Carson River-Lahontan Reservoir system, American Geophysical Union: San Francisco, CA, December 15, 2014-December 19, 2014, H31H-0734

Pribulick, C., Maxwell, R., Carroll, R. W., Williams, K. H., Navarre-Sitchler, A. K. (2014). An integrated, high resolution approach to modeling climate change and vegetation succession in a mountain headwaters catchment using ParFlow, American Geophysical Union: San Francisco, December 15, 2014-December 19, 2014, H31H-0720

2013
Carroll, R. W., Pohll, G. M., Morton, C. G., Huntington, J. L. (2013). Calibrating basin-scale groundwater models to remotely sensed estimates of groundwater evapotranspiration, Modflow and More: Golden, CO, June 3, 2013-June 6, 2013

Carroll, R. W., Brozovic, N. (2013). Groundwater management policies for maintaining stream flow, Modflow and More, June 3, 2013-June 6, 2013

Carroll, R. W., Warwick, J. J. (2013). Modeling Transport and Bioaccumulation and Future Research Directions, International Conference Mercury as a Global Pollutant: Edinburgh, UK, July 29, 2013-August 2, 2013

2008
Carroll, R. W., Pohll, G. M., Pohlmann, K. F., Boyle, D. P., Garner, C. B., Knust, A. M. (2008). Preliminary Model of a Coupled Groundwater-Surface Water System, Mason Valley, Nevada, MODFLOW and More: Ground Water and Public Policy: Colorado School of Mines, Golden, CO USA

Zhu, J., Pohlmann, K. F., Chapman, J. B., Russell, C. E., Carroll, R. W., Shafer, D. S. (2008). Uncertainty and Sensitivity of Contaminant Travel Times from Nevada the Test Site to Yucca Mountain, 2008 Devils Hole Workshop: Death Valley, CA

Pohlmann, K. F., Zhu, J., Chapman, J. B., Russell, C. E., Carroll, R. W., Shafer, D. S. (2008). Contaminant Travel Times from the Nevada Test Site to Yucca Mountain: Sensitivity to Porosity, AGU 2008 Fall Meeting: San Francisco, California, U.S.A.

2007
Sawyer, F. E., Thomas, J. M., Earman, S. B., Carroll, R. W. (2007). Coupled mixing-cell and mass balance flowpath models of the Whiter River Flow System, Nevada, National Ground Water Association 2007 Ground Water Summit: Albuquerque

Carroll, R. W., Warwick, J. J. (2007). Evaluating the impacts of uncertainty in geomorphic channel changes on predicting mercury transport and fate in the Carson River system, Nevada, 23rd Annual International Conference on Soil, Sediment and Water: University of Massachusetts, Amherst, MA

Carroll, R. W., Thomas, J. M., Sharpe, S. E. (2007). Water rights purchases using the current Walker Lake Total Dissolved Solid (TDS) model., Truckee River Symposium Headwaters to Terminus and Western U.S. Terminal Lakes: Research Needs for Policy Decisions: Reno, NV

Carroll, R. W., Pohll, G. M., Earman, S. B., Hershey, R. L. (2007). A comparison of groundwater fluxes computed with MODFLOW and a stable isotope mixing model: Application to the eastern Nevada Test Site and vicinity, H41E-0829, American Geophysical Union Fall Meeting: San Francisco

2006
Zhu, J., Pohlmann, K. F., Ye, M., Shafer, D. S., Carroll, R. W. (2006). Groundwater pathways from regions upgradient of potential Yucca Mountain repository, 623-629: Las Vegas, Nevada

Pohlmann, K. F., Zhu, J., Ye, M., Carroll, R. W., Chapman, J. B., Russell, C. E., Shafer, D. S. (2006). Evaluation of Groundwater Pathways and Travel Times From the Nevada Test Site to the Potential Yucca Mountain Repository: San Francisco, CA

Sawyer, F. E., Thomas, J. M., Earman, S. B., Carroll, R. W. (2006). Coupled mixing-cell and mass balance flow path models of the White River flow system, Nevada, American Geophysical Union Fall Meeting: San Francisco

Lundmark, K., Pohll, G. M., Carroll, R. W., Thomas, J. M. (2006). Regional Water Budget Accounting and Uncertainty Analysis Using a Deuterium-Calibrated Discrete State Compartment Model: White Pine County, Nevada, and Adjacent Areas in Nevada and Utah: San Francisco, CA

Pohlmann, K. F., Zhu, J., Ye, M., Chapman, J. B., Russell, C. E., Shafer, D. S., Carroll, R. W. (2006). Evaluation of Groundwater Pathways and Travel Times from the Nevada Test Site to the Potential Yucca Mountain Repository: San Francisco, California

2005
Carroll, R. W., Warwick, J. J. (2005). Characterizing Uncertainty Associated with Mercury Transport and Fate in the Carson River System, Nevada: Seattle, Washington

2004
Carroll, R. W., Warwick, J. J., James, A. I., Miller, J. R. (2004). Erosion and Overbank Deposition: Effects on Mercury Transport in the Carson River, Nevada: Salt Lake City, Utah

Fitzgibbon, T., Green, A. C., Lyons, W. B., Warwick, J. J., Hines, M. E., Carroll, R. W., James, A. I. (2004). Influence of hyporheic zone dynamics on mercury geochemistry of the Carson River, Nevada: Denver, CO, USA

2003
Carroll, R. W., Dana, G. L. (2003). Temporal and spatial SWE predictions for hydrologic model input: San Francisco, CA

Carroll, R. W., Dana, G. L. (2003). Temporal and spatial SWE predictions for hydrologic model input: Scottsdale, AZ

Stockwell, W. R., Dana, G. L., Goliff, W. S., Carroll, R. W., Kim, D., Freeman, D. L., Shumyatsky, I. (2003). Modeling the effect of mountainous terrain on stratospheric/tropospheric exchange, atmospheric chemistry, deposition, and water quality.: Arlington, VA