Subglacial lakes and their changing role in a warming climate

SJ Livingstone, Y Li, A Rutishauser… - Nature Reviews Earth & …, 2022 - nature.com
Subglacial lakes are repositories of ancient climate conditions, provide habitats for life and
modulate ice flow, basal hydrology, biogeochemical fluxes and geomorphic activity. In this …

Paleohydraulics of the last outburst flood from glacial Lake Agassiz and the 8200BP cold event

GKC Clarke, DW Leverington, JT Teller… - Quaternary Science …, 2004 - Elsevier
During the last deglaciation of North America, huge proglacial lakes formed along the
southern margin of the Laurentide Ice Sheet. The largest of these was glacial Lake Agassiz …

Controls on the formation and sudden drainage of glacier-impounded lakes: implications for jökulhlaup characteristics

FS Tweed, AJ Russell - Progress in Physical Geography, 1999 - journals.sagepub.com
Over the past few years there has been an increase in understanding of glacier-impounded
or 'ice-dammed'lake behaviour. The spectacular jökulhlaup (catastrophic flood) from …

Hydraulics of subglacial outburst floods: new insights from the Spring–Hutter formulation

GKC Clarke - Journal of Glaciology, 2003 - cambridge.org
Using a slightly modified form of the Spring–Hutter equations, glacial outburst floods are
simulated from three classic sites,“Hazard Lake”, Yukon, Canada, Summit Lake, British …

Jökulhlaups: a reassessment of floodwater flow through glaciers

MJ Roberts - Reviews of Geophysics, 2005 - Wiley Online Library
In glaciated catchments, glacier‐generated floods (jökulhlaups) put human activity at risk
with large, sporadic jökulhlaups accounting for most flood‐related fatalities and damage to …

Canals under sediment-based ice sheets

FSL Ng - Annals of Glaciology, 2000 - cambridge.org
Classical theories of channelized subglacial drainage identify a melting vs creep balance at
the channel-ice boundary that is crucial in determining its steady flow properties, but this …

Breaking the seal at Grímsvötn, Iceland

AC Fowler - Journal of Glaciology, 1999 - cambridge.org
Of several problems associated with theoretical explanations of the jökulhlaups which
emerge from the outlet glacier Skeiðarárjökull of the ice cap Vatnajökull in southeast …

[图书][B] Glaciers

P Knight - 2013 - taylorfrancis.com
This book offers a comprehensive and detailed summary of our knowledge and
understanding of glaciers and sets them within a global environment context. The text …

The role of meltwater in glacial processes

N Eyles - Sedimentary Geology, 2006 - Elsevier
Water plays a dominant role in many glacial processes and the erosional, depositional and
climatic significance of meltwaters and associated fluvioglacial processes cannot be …

Oscillatory subglacial drainage in the absence of surface melt

C Schoof, CA Rada, NJ Wilson, GE Flowers… - The …, 2014 - tc.copernicus.org
The presence of strong diurnal cycling in basal water pressure records obtained during the
melt season is well established for many glaciers. The behaviour of the drainage system …