Publications
PETSc for Partial Differential Equations: Numerical Solutions in C and Python. Philadelphia: SIAM Press, 2021.
, “Glacier Surges”, in Snow and Ice-Related Hazards, Risks, and Disasters, 2014.
, “Glaciers and Climate Change”, in Handbook of Global Environmental Pollution: Global Environmental Change, Springer, 2014, pp. 205–210.
, “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.
“Deriving glacier mass balance from accumulation area ratio on Storglaciären, Sweden.”, 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.
“100-year mass changes in the Swiss Alps linked to the Atlantic Multidecadal Oscillation”, Geophysical research letters, vol. 37, p. L10501, 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.
, “Accelerated contributions of Canada's Baffin and Bylot Island glaciers to sea level rise over the past half century”, The Cryosphere, vol. 6, pp. 1103–1125, 2012.
, “Accurate ocean tide modeling in southeast Alaska and large tidal dissipation around Glacier Bay”, Journal of oceanography, vol. 65, pp. 335–347, 2009.
, “Acquisition of a 3 min, two-dimensional glacier velocity field with terrestrial radar interferometry”, Journal of Glaciology, pp. 1–8, 2017.
, “Active seismic studies in valley glacier settings: strategies and limitations”, Journal of Glaciology, vol. 64, pp. 796–810, 2018.
, “Active tectonics of the St. Elias orogen, Alaska, observed with GPS measurements”, Journal of Geophysical Research: Solid Earth, p. n/a–n/a, 2013.
, “Alaska National Park glaciers: what do they tell us about climate change?”, Alaska Park Science, vol. 12, pp. 18–25, 2014.
, “Alaska tidewater glacier terminus positions, 1948-2012”, Journal of Geophysical Research: Earth Surface, vol. 119, no. 2, pp. 153 - 167, 2014.
, “Analysis of a GRACE global mascon solution for Gulf of Alaska glaciers”, Journal of Glaciology, vol. 59, no. 217, pp. 913-924, 2013.
, “Analysis of low-frequency seismic signals generated during a multiple-iceberg calving event at Jakobshavn Isbræ, Greenland”, Journal of Geophysical Research, vol. 117, pp. 1–11, 2012.
, “Analysis of scaling methods in deriving future volume evolutions of valley glaciers”, Journal of Glaciology, vol. 54, pp. 601–612, 2008.
, “Analysis of seasonal variations in mass balance and meltwater discharge of the tropical Zongo Glacier by application of a distributed energy balance model”, Journal of Geophysical Research, vol. 116, p. D13105, 2011.
, “Analysis of spectroscopic properties of erbium doped Ta 2 O 5–Al 2 O 3–SiO 2 optical fiber”, Journal of non-crystalline solids, vol. 259, pp. 10–15, 1999.
, “Analysis of spectroscopic properties of erbium doped Ta 2 O 5–Al 2 O 3–SiO 2 optical fiber”, Journal of non-crystalline solids, vol. 259, pp. 10–15, 1999.
, “Analysis of spectroscopic properties of erbium doped Ta 2 O 5–Al 2 O 3–SiO 2 optical fiber”, Journal of non-crystalline solids, vol. 259, pp. 10–15, 1999.
, “Analysis of spectroscopic properties of erbium doped Ta< sub> 2 O< sub> 5–Al< sub> 2 O< sub> 3–SiO< sub> 2 optical fiber”, Journal of non-crystalline solids, vol. 259, pp. 10–15, 1999.
, “Antarctica, Greenland and Gulf of Alaska land-ice evolution from an iterated GRACE global mascon solution”, Journal of Glaciology, vol. 59, pp. 613–631, 2013.
, “Assessing streamflow sensitivity to variations in glacier mass balance”, vol. 123, pp. 329-341.
, “Assessing the Status of Alaska's Glaciers”, Science, vol. 332, pp. 1044–1045, 2011.
, “Asynchronous behavior of outlet glaciers feeding Godth\aabsfjord (Nuup Kangerlua) and the triggering of Narsap Sermia's retreat in SW Greenland”, J. Glaciol., vol. 63, pp. 288–308, 2017.
, “Automated detection of unstable glacier flow and a spectrum of speedup behavior in the Alaska Range”, Journal of Geophysical Research F: Earth Surface, vol. 121, pp. 64–81, 2016.
, “The basal speed of valley glaciers: an inverse approach”, J. Glaciol., vol. 50, pp. 236–242, 2004.
, “Bayesian Inference of Subglacial Topography Using Mass Conservation”, Frontiers in Earth Science, vol. 4, pp. 1–27, 2016.
, “Benchmark experiments for higher-order and full Stokes ice sheet models (ISMIP-HOM)”, The Cryosphere, vol. 2, pp. 95–108, 2008.
, “Borehole temperatures reveal details of 20th century warming at Bruce Plateau, Antarctic Peninsula”, The Cryosphere, vol. 6, pp. 675–686, 2012.
, “Boundary condition of grounding lines prior to collapse, Larsen-B Ice Shelf, Antarctica”, Science, vol. 345, pp. 1354–1358, 2014.
, “Calving icebergs indicate a thick layer of temperate ice at the base of Jakobshavn Isbræ, Greenland”, Journal of Glaciology, vol. 55, pp. 563–566, 2009.
, “Calving seismicity from iceberg–sea surface interactions”, Journal of Geophysical Research, vol. 117, p. F04029, 2012.
, “Candidate drill site near the Ross-Amundsen ice divide, West Antarctica”, DRAFT, Mar, 2005.
, “Challenges to Understanding the Dynamic Response of Greenland's Marine Terminating Glaciers to Oceanic and Atmospheric Forcing”, Bulletin of the American Meteorological Society, vol. 94, no. 8, pp. 1131 - 1144, 2013.
, “Changes of glaciers and climate in northwestern North America during the late twentieth century”, Journal of Climate, vol. 22, pp. 4117–4134, 2009.
, “Changing basal conditions during the speed-up of Jakobshavn Isbræ, Greenland”, The Cryosphere, vol. 7, no. 6, pp. 1679–1692, 2013. (3.57 MB)
, “Channelized ice melting in the ocean boundary layer beneath Pine Island Glacier, Antarctica.”, Science (New York, N.Y.), vol. 341, pp. 1236–9, 2013.
, “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.
, “Climate sensitivity of Storglaciaren, Sweden: an intercomparison of mass-balance models using ERA-40 re-analysis and regional climate model data”, Annals of glaciology, vol. 46, pp. 342–348, 2007.
, “Climatic mass balance of the ice cap Vestfonna, Svalbard: A spatially distributed assessment using ERA-Interim and MODIS data”, Journal of Geophysical Research, vol. 116, p. F03009, 2011.
, “Complex Greenland outlet glacier flow captured”, Nature Communications, vol. 7, p. 10524, 2016.
, “A complex relationship between calving glaciers and climate”, Eos, Transactions American Geophysical Union, vol. 92, pp. 305–306, 2011.
, “Conservation laws for free-boundary fluid layers”, SIAM J. Appl. Math., vol. 81, pp. 2007–2032, 2021.
, “Continued evolution of Jakobshavn Isbrae following its rapid speedup”, J. geophys. Res, vol. 113, p. F04006, 2008.
, “Contribution of the Greenland Ice Sheet to sea level over the next millennium”, Science Advances, vol. 5, p. eaav9396, 2019.
, “Conventional versus reference-surface mass balance”, Journal of Glaciology, vol. 58, pp. 278–286, 2012.
, “Correspondence: Another surge of Variegated Glacier, Alaska, USA, 2003/04”, Journal of Glaciology, vol. 54, pp. 192-200, 2008.
, “Correspondence: Extending the lumped subglacial–englacial hydrology model of Bartholomaus and others (2011)”, J. Glaciol., vol. 60, pp. 808–810, 2014.
,