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Record #155562:

The verification and significance of three approaches to longitudinal stresses in high-resolution models of glacier flow / Alun Hubbard.

Title: The verification and significance of three approaches to longitudinal stresses in high-resolution models of glacier flow / Alun Hubbard.
Author(s): Hubbard, Alun.
Date: 2000.
In: Geografiska Annaler. Series A. Physical Geography. (2000.), Vol. 82A(4) (2000)
Abstract: Applies three approaches for solving longitudinal stresses in glaciers to Haut Glacier d'Arolla, and applies and compares driving stress approximation. Modelled velocity patterns are consistent with each other, and show good coincidence for observed velocities in 1991 summer melt season. Finds that longitudinal stresses are significant in determining glacier dynamics up to 2km and that influence of driving stress approximation alone is limited.
Notes:

Geografiska Annaler. Series A. Physical Geography. Vol. 82A(4) :471-487 (2000).

Keywords: 551.32 -- Glaciology.
551.322 -- Ice and snow.
53 -- Physics.
551.324.22 -- Glaciers: Haut Glacier d'Arolla.
551.324.5 -- Land ice, flow.
519.673 -- Modelling.
E5 -- Glaciology: land ice.
SPRI record no.: 155562

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520 3# ‡aApplies three approaches for solving longitudinal stresses in glaciers to Haut Glacier d'Arolla, and applies and compares driving stress approximation. Modelled velocity patterns are consistent with each other, and show good coincidence for observed velocities in 1991 summer melt season. Finds that longitudinal stresses are significant in determining glacier dynamics up to 2km and that influence of driving stress approximation alone is limited.
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650 07 ‡a551.324.5 -- Land ice, flow.‡2udc
650 07 ‡a519.673 -- Modelling.‡2udc
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