Week 6 references Flashcards

1
Q

Hallet friction model

A

Hallet 1979, 1981

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2
Q

Sandpaper friction model

A

Schweizer and Iken 1992

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3
Q

Abrasion includes both ‘polishing’ and ‘striation’

A

Benn and Evans 2010

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4
Q

Heat pump effect

A

Robin 1976

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5
Q

Removal of quarried/plucked material: ice enters joints and envelops clasts

A

Rea and Whalley 1994

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6
Q

Freeze-on will preferentially take place in isolated cavities/where Pw falls

A

Röthlisberger and Iken 1981

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7
Q

Solution is an important CO2 sink during deglaciation

A

Sharp et al 1995

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8
Q

Can use landform evidence to find glacier erosion rates - reconstruct preglacial landscape and compare to adjacent eroded landscape

A

Nesje et al 1992

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9
Q

Results of glacier erosion rates:

Iceland/France = 0.9 mm/a basalt, 36 mm/a marble

A

Boulton 1974

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10
Q

Results of glacier erosion rates:

Sognefjord W Norway = 1 mm/a over 600,000 years (FAST)

A

Nesje et al 1992

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11
Q

Results of glacier erosion rates:

Polar glaciers 0.01mm/a

Small temperate glaciers (Alps) 1 mm/a

Large flowing glaciers (Alaska) 10-100 mm/a

A

Hallet et al 1996

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12
Q

Example of erosion rate under an alpine glacier: Franz Josef

A

Herman et al 2015

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13
Q

Latitude as a control on erosion rate

A

Koppes et al 2015

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14
Q

Topographic steering is an important feedback

A

Kessler at al 2008

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