Publications
“Tectonic block motion and glacial isostatic adjustment in southeast Alaska and adjacent Canada constrained by GPS measurements”, Journal of Geophysical Research, vol. 115, p. B09407, 2010.
, “21st-century increase in glacier mass loss in the Wrangell Mountains, Alaska, USA, from airborne laser altimetry and satellite stereo imagery”, J. Glaciol., vol. 60, pp. 283–293, 2014.
, “Proposed drill site near the Ross–Amundsen ice divide, West Antarctica”, White Paper for the US Ice Core Working Group, 2005.
, “Candidate drill site near the Ross-Amundsen ice divide, West Antarctica”, DRAFT, Mar, 2005.
, “An increase in crevasse extent, West Greenland: Hydrologic implications”, Geophysical Research Letters, vol. 38, p. n/a–n/a, 2011.
, “Glossary of glacier mass balance and related terms”, IHP-VII Technical Documents in Hydrology, vol. 86, 2011.
“Sensitivity of Pine Island Glacier to observed ocean forcing”, Geophysical Research Letters, vol. 43, pp. 10,817–10,825, 2016.
, “Non-linear glacier response to calving events, Jakobshavn Isbræ, Greenland”, Journal of Glaciology, vol. 65, pp. 39–54, 2019.
, “Seasonal and interannual variations in ice melange and its impact on terminus stability, Jakobshavn Isbræ, Greenland”, Journal of Glaciology, vol. 61, pp. 76–88, 2015.
, “Seismic multiplet response triggered by melt at Blood Falls, Taylor Glacier, Antarctica”, Journal of Geophysical Research: Earth Surface (2003–2012), vol. 117, 2012.
, “Circumpolar Deep Water Impacts Glacial Meltwater Export and Coastal Biogeochemical Cycling Along the West Antarctic Peninsula”, Frontiers in Marine Science, vol. 6, pp. 1–23, 2019.
, “Results from the Ice-Sheet Model Intercomparison ProjectHeinrich Event INtercOmparison (ISMIP HEINO)”, Journal of Glaciology, vol. 56, pp. 371-383, 2010.
, “Flow velocities of Alaskan glaciers”, Nat Commun, vol. 4, 2013.
, “Surge dynamics on Bering Glacier, Alaska, in 2008–2011”, The Cryosphere Discuss, vol. 6, pp. 1181–1204, 2012.
, “A spatially calibrated model of annual accumulation rate on the Greenland Ice Sheet (1958-2007)”, Journal of Geophysical Research F: Earth Surface, vol. 115, 2010.
, “Summer melt regulates winter glacier flow speeds throughout Alaska”, Geophysical Research Letters, 2013.
, “Fast computation of a viscoelastic deformable Earth model for ice-sheet simulations”, Annals of Glaciology, vol. 46, pp. 97–105, 2007.
, “An exact solution for a steady, flow-line marine ice sheet”, J. Glaciol., vol. 60, pp. 1117–1125, 2014.
, PETSc for Partial Differential Equations: Numerical Solutions in C and Python. Philadelphia: SIAM Press, 2021.
, “Mass-conserving subglacial hydrology in the Parallel Ice Sheet Model version 0.6”, Geoscientific Model Development, vol. 8, pp. 1613–1635, 2015.
, “Conservation laws for free-boundary fluid layers”, SIAM J. Appl. Math., vol. 81, pp. 2007–2032, 2021.
, “Stable finite volume element schemes for the shallow ice approximation”, Journal of Glaciology, vol. 62, pp. 230–242, 2016.
, “Exact solutions to the thermomechanically coupled shallow-ice approximation: effective tools for verification”, Journal of Glaciology, vol. 53, pp. 499–516, 2007.
, “Exact solutions and numerical verification for isothermal ice sheets”, J. Glaciol., vol. 51, pp. 291–306, 2005.
, “Correspondence: Extending the lumped subglacial–englacial hydrology model of Bartholomaus and others (2011)”, J. Glaciol., vol. 60, pp. 808–810, 2014.
, “Shallow shelf approximation as a “sliding law” in a thermomechanically coupled ice sheet model”, Journal of Geophysical Research, vol. 114, p. F03008, 2009.
, “Plate margin deformation and active tectonics along the northern edge of the Yakutat Terrane in the Saint Elias Orogen, Alaska, and Yukon, Canada”, Geosphere, vol. 8, pp. 1384-1407, 2012.
, “Bayesian Inference of Subglacial Topography Using Mass Conservation”, Frontiers in Earth Science, vol. 4, pp. 1–27, 2016.
, “Sediment transport drives tidewater glacier periodicity”, vol. 8, no. 1, p. 90, 2017.
, “Inversion of a glacier hydrology model”, Ann. Glaciol., vol. 57, pp. 84–95, 2016.
, “Comparison of remote sensing derived glacier facies maps with distributed mass balance modelling at Engabreen, northern Norway.”, in Proceedings of a workshop on Andean Glaciology and a symposium on the Contribution from Glaciers and Snow Cover to Runoff from Mountains in Different Climates during the 7th Scientific Assembly of the IAHS, Foz do Iguacu, Brazil, 4-9 April 2005., 2007.
“Flotation and retreat of a lake-calving terminus, Mendenhall Glacier, southeast Alaska, USA”, Journal of Glaciology, vol. 53, pp. 211–224, 2007.
, “Global response of glacier runoff to twenty-first century climate change”, Journal of Geophysical Research: Earth Surface, vol. 119, pp. 717–730, 2014.
, “A new inventory of mountain glaciers and ice caps for the Antarctic periphery”, Annals of Glaciology, vol. 54, no. 63, pp. 191-199, 2013.
, “Ice-sheet model sensitivities to environmental forcing and their use in projecting future sea-level (The SeaRISE Project)”, J. Glaciol, vol. 59, no. 214, pp. 195–224, 2013.
“Glaciervolcano interactions in the North Crater of Mt Wrangell, Alaska”, Annals of Glaciology, vol. 45, pp. 48–57, 2007.
, “Subglacial discharge at tidewater glaciers revealed by seismic tremor”, Geophysical Research Letters, 2015.
, “Tidal and seasonal variations in calving flux observed with passive seismology”, Journal of Geophysical Research: Earth Surface, 2015.
, “Growth and collapse of the distributed subglacial hydrologic system of Kennicott Glacier, Alaska, USA, and its effects on basal motion”, Journal of Glaciology, vol. 57, pp. 985–1002, 2011.
, “Does calving matter? Evidence for significant submarine melt”, Earth and Planetary Science Letters, vol. 380, pp. 21 - 30, 2013.
, “Calving seismicity from iceberg–sea surface interactions”, Journal of Geophysical Research, vol. 117, p. F04029, 2012.
, “Role of model initialization for projections of 21st-century Greenland ice sheet mass loss”, Journal of Glaciology, vol. 60, pp. 782–794, 2014.
, “Iterative methods for solving a nonlinear boundary inverse problem in glaciology”, Journal of Inverse and Ill-posed Problems, vol. 17, pp. 239–258, 2009.
, “Using L-band SAR coherence to delineate glacier extent”, Canadian Journal of Remote Sensing, vol. 36, pp. 186–195, 2010.
, “Contribution of the Greenland Ice Sheet to sea level over the next millennium”, Science Advances, vol. 5, p. eaav9396, 2019.
, “Meltwater production due to strain heating in Storglaciären, Sweden”, J. Geophys. Res., vol. 110, 2005.
, “Complex Greenland outlet glacier flow captured”, Nature Communications, vol. 7, p. 10524, 2016.
, “Mathematical modeling and numerical simulation of polythermal glaciers”, J. Geophys. Res., vol. 114, pp. 1–10, 2009.
, “Hindcasting to measure ice sheet model sensitivity to initial states”, The Cryosphere, vol. 7, no. 4, pp. 1083–1093, 2013.
,