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The ice stream is situated in a deep trough which is a tectonic feature between the
Ellsworth Mountains and the Fletcher Promontory. Because of this the ice stream position may have been stable for millions of years. The bed of the ice stream reaches 2,000 metres (6,600 ft) below sea level.
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of 7 kilometres (4.3 mi) over a distance of only 40 kilometres (25 mi). At the upper (inland) end of the ice stream the ice thickness reaches 3,100 metres (10,200 ft) falling to around 2,300 metres (7,500 ft) in the trough. Flow speed reaches a maximum of around 400 metres
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117:, a member of several USARP expeditions to Antarctica; leader of the University of Minnesota Ellsworth Mountains Party, 1963-1964. Rutford served as Director of the Division of Polar Programs, National Science Foundation, 1975-1977.
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Doake, C.; H. Corr; A. Jenkins; K. Makinson; K. Nichalls; C. Nath; A. Smith & D. Vaughan (2001). "Rutford Ice Stream, Antarctica". In Alley, Richard & Bindschadler, Robert (eds.).
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126:(1,300 ft) per year about 40 kilometres (25 mi) inland from where the ice stream meets the Ronne Ice Shelf and starts to float on the sea.
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Subglacial landforms beneath
Rutford Ice Stream, Antarctica: detailed bed topography from ice-penetrating radar
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The speed of the
Rutford ice stream varies by as much as 20% every two weeks, in response to variations in the
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Therefore, between the bed of the ice stream and the height of the
Ellsworth Mountains there is a vertical
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Radar surveys of the
Rutford Ice Stream onset zone, West Antarctica: indications of flow (in)stability?
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Flow dynamics of the
Rutford Ice Stream ice-drainage basin, West Antarctica, from radar stratigraphy
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Ice-flow velocities on
Rutford Ice Stream, West Antarctica, are stable over decadal timescales
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John WOODWARD, Edward C. King, Hamish D. Pritchard, and Andrew M. Smith,
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image of ice streams, including the
Rutford, flowing into the
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Map of
Northern Sentinel Range and upper Rutford Ice Stream.
276:, Journal of Glaciology, Vol. 55, No. 190, 2009, PP 339–344
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Edward C. King, Hamish D. Pritchard, and Andrew M. Smith,
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The West
Antarctic Ice Sheet: Behaviour and Environment
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Map of Heritage Range and lower Rutford Ice Stream.
47:Map of Sentinel Range and Rutford Ice Stream.
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294:, Annals of Glaciology 50(51) 2009, PP 57–62
377:Tidal Motion Influences Antarctic Ice Sheet
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446:Ice streams of Queen Elizabeth Land
404:Geographic Names Information System
318:Geographic Names Information System
267:, Annals of Glaciology 50(51) 2009
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245:List of glaciers in the Antarctic
113:. Named by US-ACAN for geologist
392: This article incorporates
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409:United States Geological Survey
323:United States Geological Survey
270:G.H. GUDMUNDSSON, A. JENKINS,
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250:List of Antarctic ice streams
109:into the southwest part of
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352:American Geophysical Union
441:Filchner-Ronne Ice Shelf
30:Filchner-Ronne Ice Shelf
93:) is a major Antarctic
394:public domain material
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399:"Rutford Ice Stream"
354:. pp. 221–235.
313:"Rutford Ice Stream"
183:Lardeya Ice Piedmont
115:Robert Hoxie Rutford
16:Antarctic ice stream
436:Ellsworth Mountains
173:Ranuli Ice Piedmont
103:Ellsworth Mountains
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223:Divdyadovo Glacier
137:Tributary glaciers
60:Rutford Ice Stream
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228:Minnesota Glacier
198:Remington Glacier
107:Fletcher Ice Rise
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425:Categories
328:6 November
299:References
95:ice stream
239:See also
26:Radarsat
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72:81°00′W
69:79°00′S
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123:relief
396:from
131:tides
356:ISBN
330:2009
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
