PEER REVIEWED PUBLICATIONS

In press:

Bradford, J.H., Dickins, D.F., and Liberty, L.M., in press, Locating oil spills under sea ice using ground-penetrating radar:
            The Leading Edge.

Bradford, J.H., Nichols, J., Mikesell, D., Harper, J., in press, Continuous multi-fold acquisition and analysis of ground-penetrating radar data for improved characterization of glacier structure and water content: Annals of Glaciology.

Brosten, T.R., Bradford, J.H., McNamara, J.P., Zarnetske, J., Bowden, W.B., and Johnston, M.E., in review, Estimating 3D variation in active-layer thickness beneath arctic streams using ground-penetrating radar: Submitted to Journal of Hydrology.

Hardy, J., R. Davis, Koh, Y., Cline, D., Elder, K., Armstrong, R., Marshall, H.P., Painter, T., Saint- Martin, G.C., DeRoo, R., Sarabandi, K., Graf, T., Koike, T., and  McDonald, K., in press, NASA Cold Lands Processes Experiment (CLPX 2002-2003): Local Scale Observation Site: Journal of Hydrometeorology.

Kormos, P., Whyte, D., McNamara, J.P., Moore, R.D., and Chandler, D.G., in review, Variability of oxygen-18 concentrations during snowmelt in mountain catchments: Implications for isotopic hydrograph separations: Submitted to Journal of Hydrology.

Meierbachtol, T.W., Harper, J.T., Humphrey, N.F., Bradford, J.H., Shaha, J., in press, Dynamic basal drainage adjustments during sliding accelerations from borehole response tests: Bench Glacier, Alaska: Journal of Geophysical Research (Earth Surface).

2008:

Bowden, W., Gooseff, M., Bradford, J. H., Balser, A., Green, A., and Peterson, B. J., 2008, Effects of thermokarst activity on ecosystem dynamics in streams draining the foothills of the North Slope, Alaska: Journal of Geophysical Research (Biogeosciences), 113, G02026, doi:10.1029/2007JG000470.

Gooseff, M.N., Payn, R.A., Zarnetske, J.P., Bowden, W.B., McNamara, J.P, and Bradford,J.H., 2008, Flushing of dead zone storage during instantaneous and constant rate tracer additions in two Alaskan tundra streams: Journal of Hydrology, 357, 112-124.

Greenwald, M.J., Bowden, W.B., Gooseff, M.N., Zarnetske, J.P., McNamara, J.P., Bradford, J.H., and Brosten, T.R., 2008, Hyporheic exchange and water chemistry of two Arctic tundra stream of contrasting geomorphology: Journal of Geophysical Research (Biogeosciences), 113, G02029, doi:10.1029/2007JG000549.

Kane, D.L., Hinzman, L.D., Gieck, R.E., McNamara, J.P., and Youcha, E., 2008, Contrasting extreme runoff events in areas of continuous permafrost, arctic Alaska: Hydrology Research, 39:4, 287-298, doi:10.2166/nh.2008.005.

Marshall, H.P., and Koh, G., 2008, FMCW radars for snow research, Cold Regions Science and Technology, 52 (2), 118-131, doi:10.1016/j.coldregions.2007.04.008.

McNamara, J.P., Kane, D.L., Hobbie, J., and Kling, G.W., 2008, Hydrologic and biogeochemical controls on the spatial and temporal patterns of nitrogen and phosphorus in an Arctic river: Hydrological Processes, 17: 3294-3309.

McNamara, J.P., Oatley, J.A., Kane, D.L., and Hinzman, L.D., 2008, Case study of a large summer flood on the North Slope of Alaska: bedload transport: Hydrology Research, 39.4: 299-308, doi:10.2166/nh.2008.006.

Payn, R.A., Gooseff, M.N., Benson, D.A., Cirpka, O.A., Zarnetske, J.P., Bowden, W.B., McNamara, J.P., and Bradford, J.H., 2008, Comparison of stream reach residence time distribution characterized by tracer experiments of different durations: Water Resources Research, 44, W06404, doi:10.1029/2007WR006274.

Tyler, S.W., Burak, S.A., McNamara, J.P., Lamontagne, A., Selker, J.S, and Dozier, J. 2008,  Spatially distributed temperatures at the base of two mountain snowpacks measured with fiber optic sensors: Journal of Glaciology, 54(187): 673-679.

Williams, C.J., McNamara, J.P., and Chandler, D.G., 2008, Controls on the spatial and temporal variation of soil moisture in a mountainous landscape: the signatures of snow and complex terrain: Hydrology and Earth System Science Discussion, 5: 1927-1966.

Zarnetske, J.P., Gooseff, M.N., Bowden, W.B., Greenwald, M.J., Brosten, T.R., Bradford, J.H., and McNamara, J.P., 2008, Influence of morphology and permafrost dynamics on hyporheic exchange in Arctic headwater streams under warming climate conditions: Geophysical Research Letters, 35, L02501, doi:10.1029/2007GL032049.

2007:

Marshall, H.P., Schneebeli, M., and Koh, G., 2007, Snow stratigraphy measurements with high-frequency radar: comparison with snow micro-penetrometer: Cold Regions Science and Technology, 47, 108-117.

O'Neel, S., Marshall, H.P., McNamara, D.E., and Pfeffer, W.T., 2007, Seismic detection and analysis of icequakes at Columbia Glacier, Alaska: Journal of Geophysical Research, 112, F03S23, doi:10.1029/2006JF000595.

Waddington, E.D., Neumann, T.A., Koutnik, M.R., Marshall, H.P., and Morse, D.L., 2007, Inference of accumulation-rate patterns from deep radar layers in glaciers and ice sheets: Journal of Glaciology, 53 (183), 694-712.

Zarnetske, J.P., Gooseff, M.N., Brosten, T.R., Bradford, J.H., McNamara, J.P., and Bowden, W.B., 2007, Transient storage as a function of geomorphology, discharge, and permafrost active layer conditions in arctic tundra streams: Water Resources Research, doi:10.1029/2005WR004816.

2006:

Brosten, T.R., Bradford, J.H., McNamara, J.P., Zarnetske, J.P., Gooseff, M.N., Bowden, W.B., 2006, Profiles of temporal thaw depth beneath two arctic stream types using ground-penetrating radar: Permafrost and Periglacial Processes, 17, 341-355.

2005:

Best, H., McNamara, J.P., and Liberty, L.M., 2005, Using ground-penetrating radar to investigate relationships between ice and hydraulic geometry in an Arctic river: Arctic, Antarctic, and Alpine Research, 37 (2), 157-162.

Bradford, J.H., and Harper J.T., 2005, Wavefield migration as a tool for estimating spatially continuous radar velocity and water content in glaciers: Geophysical Research Letters, 32, L08502.

Bradford, J.H., McNamara, J.P., Bowden, W., and Gooseff, M.N., 2005, Measuring thaw depth beneath arctic streams using ground-penetrating radar: Hydrological Processes, 19, 2689-2699.

Marshall, H.P., Koh, G., and Forster, R., 2005, Estimating alpine snowpack properties using FMCW radar: Annals of Glaciology, 40, 157-162.

McNamara, J. P., Chandler, D. G., Seyfried, M., and Achet, S.,  2005, Soil moisture states, lateral flow, and streamflow generation in a semi-arid, snowmelt-driven catchment: Hydrological Processes, 19, 4023-4038.

2004:

Marshall, H.P., Koh, G., and Forster, R., 2004, Ground-based FMCW radar measurements in wet and dry snowpacks, Colorado, U.S.A. - An analysis and summary of the 2002-03 NASA CLPX data: Hydrologic Processes, 18, 3609-3622.

Kane, D. K., Gieck, R. L., Kitover, D. L., Hinzman, L. D., McNamara, J.P., and Yang, D., 2004, Hydrological cycle on the north slope of Alaska: Northern Research Basins Water Balance, IAHS Publication 290(224-236).

Grant, L, Seyfried, M, and McNamara, J. P., 2004, Spatial variation and temporal stability of soil water in a snow-dominated, semi-arid region: Hydrological Processes, 18: 3493-3511.

Marshall, H.P., Koh, G., and Forster, R., 2004, CLPX-Ground: Ground-Based Frequency Modulated Continuous Wave (FMCW) radar: National Snow and Ice Data Center Digital Media, Boulder, CO, USA. http://nsidc.org/data/nsidc-0164.html.

2003:

Harper, J.T., and Bradford, J.H., 2003, Snow stratigraphy over a uniform depositional surface: Spatial variability and measurement tools: Cold Regions Science and Technology, 37, 289-298.

Kane, D. L., McNamara, J. P., Yang, D., Olson, P.Q., and Gieck, R. E., 2003, An extreme rainfall event in Arctic Alaska: Journal of Hydrometeorology, 4(6):1220-1228.

2002:

Marshall, H.P., Harper, J.T., Pfeffer, W.T., and Humphrey, N.F., 2002, Depth-varying constitutive properties observed in an isothermal glacier: Geophysical Research Letters, 29 (23), 61-1:61-4, doi:10.1029/2002GL015412.

Kane, D. L, Hinzman, L. D., McNamara, J. P., Zhang, Z., and Benson, C. S., 2000, An overview of a nested watershed study in  Arctic Alaska: Nordic Hydrology 4/5; 245-266.

1999:

Conway, H., Rasmussen, L.A., and Marshall, H.P., 1999, Annual mass balance of Blue Glacier, U.S.A.: 1957-97: Geografiska Annaler, vol. 81 A, no. 4, p. 509-520.

Marshall, H.P., Conway, H., and Rasmussen, L.A., 1999, Snow densification during rain: Cold Regions Science and Technology, vol. 30, p. 35-41.

McNamara, J.P., Kane, D.L., and Hinzman, L.D., 1999, An Analysis of Arctic Channel Networks Using a Digital Elevation Model: Geomorphology, 29: 339-353.

Morse, D.L., Waddington, E.D., Marshall, H.P., Neumann, T.A., Steig, E.J., Dibb, J.E., Weinbrenner, D.P., and Arhen, R.J., 1999, Accumulation rate measurements at Taylor Dome, Antarctica: techniques and strategies for mass balance measurements in polar environments: Geografiska Annaler, vol. 81 A, no. 4, p. 683-694.

1998:

Bradford, J.H., Sawyer, D.S., Zelt, C.A., and Oldow, J.S, 1998, Imaging a shallow aquifer in temperate glacial sediments using seismic reflection profiling with DMO processing: Geophysics, 63, 1248-1256.

McNamara, J.P., Kane, D.L., and Hinzman, L.D., 1998, An analysis of stream flow hydrology in an Arctic drainage basin: a nested watershed approach: Journal of Hydrology, 206: 39-57.

1997:

McNamara, J.P., Kane, D.L., and Hinzman, L.D., 1997, Hydrograph separations in an Arctic watershed using mixing model and graphical techniques: Water Resources Research, 33(70): 1707-1720.