Dr. Greg Leonard

Fraser, A. D., Wongpan, P., Langhorne, P. J., Klekociuk, A. R., Kusahara, K., Lannuzel, D., … Leonard, G. H., Mahoney, A. R., … Wienecke, B. (2023). Antarctic landfast sea ice: A review of its physics, biogeochemistry and ecology. Reviews of Geophysics, 61, e2022RG000770. doi: 10.1029/2022RG000770 Journal - Research Article

Langhorne, P. J., Haas, C., Price, D., Rack, W., Leonard, G. H., Brett, G. M., & Urbini, S. (2023). Fast ice thickness distribution in the Western Ross Sea in late spring. Journal of Geophysical Research: Oceans. Advance online publication. doi: 10.1029/2022JC019459 Journal - Research Article

Richter, M. E., Leonard, G. H., Smith, I. J., Langhorne, P. J., Mahoney, A. R., & Parry, M. (2023). Accuracy and precision when deriving sea-ice thickness from thermistor strings: A comparison of methods. Journal of Glaciology, 69(276), 879-898. doi: 10.1017/jog.2022.108 Journal - Research Article

Richter, M. E., Smith, I. J., Everts, J. R., Russell, P., Langhorne, P. J., & Leonard, G. H. (2023). The effect of pseudofrazil particle entrainment on salinity measurements. Earth & Space Science, 10, e2022EA002564. doi: 10.1029/2022EA002564 Journal - Research Article

Leonard, G. H., Turner, K. E., Richter, M. E., Whittaker, M. S., & Smith, I. J. (2021). The anomalous winter 2019 sea-ice conditions in McMurdo Sound, Antarctica [Brief communication]. Cryosphere, 15(10), 4999-5006. doi: 10.5194/tc-15-4999-2021 Journal - Research Article

Rack, W., Price, D., Haas, C., Langhorne, P. J., & Leonard, G. H. (2021). Sea ice thickness in the Western Ross Sea. Geophysical Research Letters, 48, e2020GL090866. doi: 10.1029/2020GL090866 Journal - Research Article

Haas, C., Langhorne, P. J., Rack, W., Leonard, G. H., Brett, G. M., Price, D., … Gough, A. J. (2021). Airborne mapping of the sub-ice platelet layer under fast ice in McMurdo Sound, Antarctica. Cryosphere, 15, 247-264. doi: 10.5194/tc-15-247-2021 Journal - Research Article

Brett, G. M., Irvin, A., Rack, W., Haas, C., Langhorne, P. J., & Leonard, G. H. (2020). Variability in the distribution of fast ice and the sub-ice platelet layer near McMurdo ice shelf. Journal of Geophysical Research: Oceans, 125(3), e2019JC015678. doi: 10.1029/2019JC015678 Journal - Research Article

Frazer, E. K., Langhorne, P. J., Leonard, G. H., Robinson, N. J., & Schumayer, D. (2020). Observations of the size distribution of frazil ice in an Ice Shelf Water plume. Geophysical Research Letters, 47(e2020GL090498). doi: 10.1029/2020GL090498 Journal - Research Article

Kungl, A. F., Schumayer, D., Frazer, E. K., Langhorne, P. J., & Leonard, G. H. (2020). An oblate spheroidal model for multi-frequency acoustic back-scattering of frazil ice. Cold Regions Science & Technology, 177, 103122. doi: 10.1016/j.coldregions.2020.103122 Journal - Research Article

Moore, A., Daniel, B., Leonard, G., Regenbrecht, H., Rodda, J., Baker, L., Ryan, R., & Mills, S. (2020). Comparative usability of an augmented reality sandtable and 3D GIS for education. International Journal of Geographical Information Science, 34(2), 229-250. doi: 10.1080/13658816.2019.1656810 Journal - Research Article

Wongpan, P., Meiners, K. M., Langhorne, P. J., Heil, P., Smith, I. J., Leonard, G. H., … Haskell, T. G. (2018). Estimation of Antarctic land-fast sea ice algal biomass and snow thickness From under-ice radiance spectra in two contrasting areas. Journal of Geophysical Research: Oceans, 123(3), 1907-1923. doi: 10.1002/2017JC013711 Journal - Research Article

Nelson, M. J. S., Queste, B. Y., Smith, I. J., Leonard, G. H., Webber, B. G. M., & Hughes, K. G. (2017). Measurements of Ice Shelf Water beneath the front of the Ross Ice Shelf using gliders. Annals of Glaciology, 58(74), 41-50. doi: 10.1017/aog.2017.34 Journal - Research Article

Langhorne, P. J., Hughes, K. G., Gough, A. J., Smith, I. J., Williams, M. J. M., Robinson, N. J., … Leonard, G. H., … Haskell, T. G. (2015). Observed platelet ice distributions in Antarctic sea ice: An index for ocean-ice shelf heat flux. Geophysical Research Letters, 42(13), 5442-5451. doi: 10.1002/2015GL064508 Journal - Research Article

Price, D., Beckers, J., Ricker, R., Kurtz, N., Rack, W., Haas, C., … Leonard, G., & Langhorne, P. J. (2015). Evaluation of CryoSat-2 derived sea-ice freeboard over fast ice in McMurdo Sound, Antarctica. Journal of Glaciology, 61(226), 285-300. doi: 10.3189/2015JoG14J157 Journal - Research Article

Smith, I. J., Gough, A. J., Langhorne, P. J., Mahoney, A. R., Leonard, G. H., Van Hale, R., Jendersie, S., & Haskell, T. G. (2015). First-year land-fast Antarctic sea ice as an archive of ice shelf meltwater fluxes. Cold Regions Science & Technology, 113, 63-70. doi: 10.1016/j.coldregions.2015.01.007 Journal - Research Article

Mager, S. M., Leonard, G. H., Pauling, A. G., & Smith, I. J. (2015). A framework for estimating anchor ice extent at potential formation sites in McMurdo Sound, Antarctica. Annals of Glaciology, 56(69), 394-404. doi: 10.3189/2015AoG69A711 Journal - Research Article

Hughes, K. G., Langhorne, P. J., Leonard, G. H., & Stevens, C. L. (2014). Extension of an Ice Shelf Water plume model beneath sea ice with application in McMurdo Sound, Antarctica. Journal of Geophysical Research: Oceans, 119(12), 8662-8687. doi: 10.1002/2013JC009411 Journal - Research Article

Stevens, C. L., McPhee, M. G., Forrest, A. L., Leonard, G. H., Stanton, T., & Haskell, T. G. (2014). The influence of an Antarctic glacier tongue on near-field ocean circulation and mixing. Journal of Geophysical Research: Oceans, 119(4), 2344-2362. doi: 10.1002/2013JC009070 Journal - Research Article

Price, D., Rack, W., Langhorne, P. J., Haas, C., Leonard, G., & Barnsdale, K. (2014). The sub-ice platelet layer and its influence on freeboard to thickness conversion of Antarctic sea ice. Cryosphere, 8, 1031-1039. doi: 10.5194/tc-8-1031-2014 Journal - Research Article

Stevens, C. L., Sirguey, P., Leonard, G. H., & Haskell, T. G. (2013). The 2013 Erebus Glacier tongue calving event. Cryosphere, 7, 1333-1337. doi: 10.5194/tcd-7-1749-2013 Journal - Research Article

Wright, J. W., Moore, A. B., & Leonard, G. H. (2014). Flow direction algorithms in a Hierarchical Hexagonal Surface Model. Journal of Spatial Science, 59(2), 333-346. doi: 10.1080/14498596.2014.918863 Journal - Research Article

Leonard, G. H., Mager, S. M., Pauling, A. G., Hughes, K. G., & Smith, I. J. (2014). Towards a process model for predicting potential anchor ice formation sites in coastal Antarctic waters. Journal of Spatial Science, 59(2), 297-312. doi: 10.1080/14498596.2014.913271 Journal - Research Article

Mager, S. M., Smith, I. J., Kempema, E., Thomson, B. J., & Leonard, G. H. (2013). Anchor ice in polar oceans. Progress in Physical Geography, 37(4), 468-483. doi: 10.1177/0309133313479815 Journal - Research Article

Leonard, G. H., Langhorne, P. J., Williams, M. J. M., Vennell, R., Purdie, C. R., Dempsey, D. E., … Frew, R. D. (2011). Evolution of supercooling under coastal Antarctic sea ice during winter. Antarctic Science, 23(4), 399-409. doi: 10.1017/s0954102011000265 Journal - Research Article

Wright, J. W., & Leonard, G. H. (2011). Evaluation of automated flow direction algorithms for defining urban stormwater catchment boundaries. New Zealand Surveyor, 301, 28-38. Journal - Research Article

Leonard, G. H., Purdie, C. R., Langhorne, P. J., Haskell, T. G., Williams, M. J. M., & Frew, R. D. (2006). Observations of platelet ice growth and oceanographic conditions during the winter of 2003 in McMurdo Sound, Antarctica. Journal of Geophysical Research, 111, C04012. doi: 10.1029/2005JC002952 Journal - Research Article

Albrecht, N., Vennell, R., Williams, M., Stevens, C., Langhorne, P., Leonard, G., & Haskell, T. (2006). Observation of sub-inertial internal tides in McMurdo Sound, Antarctica. Geophysical Research Letters, 33, L24606. doi: 10.1029/2006GL027377 Journal - Research Article

Purdie, C. R., Langhorne, P. J., Leonard, G. H., & Haskell, T. G. (2006). Growth of first-year landfast Antarctic sea ice determined from winter temperature measurements. Annals of Glaciology, 44, 170-176. Journal - Research Article