@article {308,
	title = {Hypsometric control on glacier mass balance sensitivity in Alaska and northwest Canada},
	journal = {Earth{\textquoteright}s Future},
	year = {2017},
	keywords = {Distribution, glaciers, hypsometry, mass balance, Modeling, modelling},
	issn = {2328-4277},
	doi = {10.1002/2016EF000479},
	url = {http://dx.doi.org/10.1002/2016EF000479},
	author = {McGrath, D. and Sass, L. and O{\textquoteright}Neel, S. and Arendt, A. and Kienholz, C.}
}
@article {259,
	title = {Glaciers in the Earth{\textquoteright}s Hydrological Cycle: Assessments of Glacier Mass and Runoff Changes on Global and Regional Scales},
	journal = {Surveys in Geophysics},
	volume = {35},
	year = {2014},
	pages = {813-837},
	keywords = {Glacier projections, glacier runoff, glaciers, mass balance, Mass-balance observations, Modeling, Sea-level rise},
	issn = {0169-3298},
	doi = {10.1007/s10712-013-9262-y},
	url = {http://dx.doi.org/10.1007/s10712-013-9262-y},
	author = {Radi{\'c}, Valentina and Hock, Regine}
}
@article {167,
	title = {Low-frequency radar sounding of temperate ice masses in Southern Alaska},
	journal = {Geophysical Research Letters},
	year = {2013},
	pages = {n/a{\textendash}n/a},
	abstract = {We present the Warm Ice Sounding Explorer (WISE), a low-frequency (2.5 MHz) radar for the sounding of temperate ice. WISE deployment in southern Alaska in 2008 and 2012 provides comprehensive measurements of glacier thickness, reveals deep valleys beneath glaciers and the full extent of zones grounded below sea level. The east branch of Columbia Glacier is deeper that its main branch and remains below sea level 20 km farther inland. Ice is 1000 m deep on Tazlina Glacier. On Bering glacier, two sills separate three deep bed depressions (>1200 m) that coincide with the dynamic balance lines during surges. The piedmont lobe of Malaspina Glacier and the lower reaches of Hubbard Glacier are entirely grounded below sea level 40 and 10 km, respectively, from their termini. Knowledge of ice thickness in these regions helps better understand their glacier dynamics, mass balance, and impact on sea level.},
	keywords = {Alaska, bed topography, glaciology, mass balance, radar, thickness},
	issn = {1944-8007},
	doi = {10.1002/2013GL057452},
	url = {http://dx.doi.org/10.1002/2013GL057452},
	author = {Eric Rignot and Mouginot, J. and Chris F. Larsen and Gim, Y. and Kirchner, D.}
}
@article {155,
	title = {An increase in crevasse extent, West Greenland: Hydrologic implications},
	journal = {Geophysical Research Letters},
	volume = {38},
	year = {2011},
	pages = {n/a{\textendash}n/a},
	abstract = {We compare high-resolution 1985 and 2009 imagery to assess changes in crevasse extent in the Sermeq Avannarleq ablation zone, West Greenland. The area occupied by crevasses >2 m wide significantly increased (13 {\textpm} 4\%) over the 24-year period. This increase consists of an expansion of existing crevasse fields, and is accompanied by widespread changes in crevasse orientation (up to 45{\textdegree}). We suggest that a combination of ice sheet thinning and steepening are responsible for the increase in crevasse extent. We examine the potential impact of this change on the hydrology of the ice sheet. We provide a first-order demonstration that moulin-type drainage is more efficient in transferring meltwater fluctuations to the subglacial system than crevasse-type drainage. As enhanced basal sliding is associated with meltwater {\textquotedblleft}pulses{\textquotedblright}, an increase in crevasse extent can therefore be expected to result in a net decrease in basal sliding sensitivity. An increase in crevasse extent may also accelerate cryo-hydrologic warming and enhance surface ablation.},
	keywords = {crevasses, Greenland, mass balance, velocity},
	issn = {1944-8007},
	doi = {10.1029/2011GL048491},
	url = {http://dx.doi.org/10.1029/2011GL048491},
	author = {Colgan, William and Steffen, Konrad and McLamb, W. Scott and Waleed Abdalati and Rajaram, Harihar and Roman J. Motyka and Phillips, Thomas and Robert S Anderson}
}
