by Godin.E

Research and life at Bylot Island – Perpective by Andréanne Beardsell

January 21, 2014 in video by Godin.E

Watch this beautiful video of summer research life on Bylot Island, Nunavut by Andréanne Beardsell. Andréanne is a Geocryolab M.Sc. student member un der the co-supervision of Daniel Fortier.

Bylot Island is an ecological hotspot in the Canadian arctic due to its rich pergiglacial landscape which support a myriad of wetlands used as nesting ground by migratory birds. Andréanne studies the impact of permafrost degradation and climate change-related geomorphological hazards on the nesting habitat of the rough-legged hawk predator.

 

by Godin.E

Week #3 – Recent Cryosphere papers

January 21, 2014 in Article, Paper by Godin.E

Angelopoulos, M., et al. “Lunar ground penetrating radar: Minimizing potential data artifacts caused by signal interaction with a rover body.” Advances in Space Research(0). (Early Access)

Frederick, J. M. and B. A. Buffett (2014). “Taliks in relict submarine permafrost and methane hydrate deposits: Pathways for gas escape under present and future conditions.” Journal of Geophysical Research: Earth Surface: n/a-n/a.  (Early Access)

de Lima, J. L. M. P. and J. R. C. B. Abrantes (2013). “Using a thermal tracer to estimate overland and rill flow velocities.” Earth Surface Processes and Landforms: n/a-n/a. (Early Access)

Refsnider, K. A., et al. (2014). “Subglacially precipitated carbonates record geochemical interactions and pollen preservation at the base of the Laurentide Ice Sheet on central Baffin Island, eastern Canadian Arctic.” Quaternary Research 81(1): 94-105.

Li, H., et al. “A new sand-wedge–forming mechanism in an extra-arid area.” Geomorphology(0). (Early Access)

Stephani, E., et al. “A geosystems approach to permafrost investigations for engineering applications, an example from a road stabilization experiment, Beaver Creek, Yukon, Canada.” Cold Regions Science and Technology(0). (Early Access)

Shiklomanov, N. I., Streletskiy, D. A., et al. (2013). “Isotropic thaw subsidence in undisturbed permafrost landscapes.” Geophysical Research Letters 40(24): 2013GL058295.

 

 

by Godin.E

PCSP support for 2014

January 10, 2014 in Article by Godin.E

The Bylot Island field proposition for 2014 has been accepted for support by PCSP

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by Godin.E

Week #1 – Recent Cryosphere papers

January 6, 2014 in Article by Godin.E

Van Wychen, W., et al. (2013). “Glacier velocities and dynamic ice discharge from the Queen Elizabeth Islands, Nunavut, Canada.” Geophysical Research Letters: 2013GL058558.

Van Nieuwenhove, N. and J. P. Briner (2014). “Sea-ice, glaciers and climate dynamics of Baffin Bay and the NW Passage.” Journal of Quaternary Science 29(1): 1-1.

Bouchard, F., et al. (2013). “Vulnerability of shallow subarctic lakes to evaporate and desiccate when snowmelt runoff is low.” Geophysical Research Letters 40(23): 2013GL058635.

Strauss, J., et al. (2013). “The deep permafrost carbon pool of the Yedoma region in Siberia and Alaska.” Geophysical Research Letters 40(23): 2013GL058088. (Open Access)

Wik, M., et al. (2014). “Energy input is primary controller of methane bubbling in subarctic lakes.” Geophysical Research Letters: 2013GL058510.

An, H. and S. J. Noh “High-order averaging method of hydraulic conductivity for accurate soil moisture modeling.” Journal of Hydrology(0). (Early Access)

Kneisel, C., et al. “Application of 3D electrical resistivity imaging for mapping frozen ground conditions exemplified by three case studies.” Geomorphology(0). (Early Access)