Reanalysis of the US Geological Survey Benchmark Glaciers: long-term insight into climate forcing of glacier mass balance

S O'Neel, C McNeil, LC Sass, C Florentine… - Journal of …, 2019 - cambridge.org
Mountain glaciers integrate climate processes to provide an unmatched signal of regional
climate forcing. However, extracting the climate signal via intercomparison of regional …

Seismic mapping of subglacial hydrology reveals previously undetected pressurization event

CR Labedz, TC Bartholomaus… - Journal of …, 2022 - Wiley Online Library
Understanding the dynamic response of glaciers to climate change is vital for assessing
water resources and hazards, and subglacial hydrology is a key player in glacier systems …

Sediment redistribution beneath the terminus of an advancing glacier, Taku Glacier (T'aakú Kwáan Sít'i), Alaska

JM Zechmann, M Truffer, RJ Motyka… - Journal of …, 2021 - cambridge.org
The recently-advancing Taku Glacier is excavating subglacial sediments at high rates over
multi-decadal timescales. However, sediment redistribution over shorter timescales remains …

Active seismic studies in valley glacier settings: strategies and limitations

JM Zechmann, AD Booth, M Truffer… - Journal of …, 2018 - cambridge.org
Subglacial tills play an important role in glacier dynamics but are difficult to characterize in
situ. Amplitude Variation with Angle (AVA) analysis of seismic reflection data can distinguish …