Geophysical Monograph Series, Page 1-26., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Richard E. Ernst +8 more
wiley +14 more sources
Englacial drainage structures in an East Antarctic outlet glacier
Journal of Glaciology, 2020 Ground-penetrating radar data acquired in the 2016/17 austral summer on Sørsdal Glacier, East Antarctica, provide evidence for meltwater lenses within porous surface ice that are conceptually similar to firn aquifers observed on the Greenland Ice Sheet ...
Thomas Schaap +5 more
doaj +1 more source
Acoustic Sensing of Glacial Discharge in Greenland
Geophysical Research Letters, 2023 The accessibility and simplicity of monitoring instruments and processing methods are crucial for environmental monitoring worldwide. There is growing evidence that proglacial discharge may be observed by listening to the glacier terminus using ...
E. A. Podolskiy, T. Imazu, S. Sugiyama
doaj +1 more source
Multi-decadal basal slip enhancement at Saskatchewan Glacier, Canadian Rocky Mountains
Journal of Glaciology, 2023 Glacier motion responds dynamically to changing meltwater inputs, but the multi-decadal response of basal sliding to climate remains poorly constrained due to its sensitivity across multiple timescales.
Nathan T. Stevens +5 more
doaj +1 more source
Radio-echo soundings on Icelandic temperate glaciers: history of techniques and findings
Annals of Glaciology, 2020 Since the mid-1970s radio-echo soundings have been conducted on Iceland's temperate glaciers. Since then, low-frequency radar technology has furthered the study of most of the island's ice caps.
Helgi Björnsson, Finnur Pálsson
doaj +1 more source
Geophysics, Colorado School of Mines, Spring 2009 [PDF]
, 2022 Newsletter of the Geophysics Department at Colorado School of ...
core
Journal of Glaciology, 2017 Retreating glaciers are a consequence of a warming climate. Thus, numerous monitoring campaigns are being carried out to increase understanding of this on-going process.
W. GAJEK, J. TROJANOWSKI, M. MALINOWSKI
doaj +1 more source
Geophysics, Colorado School of Mines, Spring 2015 [PDF]
, 2022 Newsletter of the Geophysics Department at Colorado School of ...
core
Analysis of ice-sheet temperature profiles from low-frequency airborne remote sensing
Journal of Glaciology, 2022 Ice internal temperature and basal geothermal heat flux (GHF) are analyzed along a study line in northwestern Greenland. The temperatures were obtained from a previously reported inversion of airborne microwave brightness-temperature spectra.
Kenneth C. Jezek +4 more
doaj +1 more source
Contrasting geophysical signatures of a relict and an intact Andean rock glacier
The Cryosphere, 2022 Abstract. In semi-arid Chile, rock glaciers cover more surface area than glaciers and are potentially important water reserves. To understand their current and future hydrological role, it is necessary to characterize their internal structure (e.g. internal boundaries and ice, air, water and rock content).
G. de Pasquale +5 more
openaire +4 more sources