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Record #122808:
- #122808
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MARC recordA constitutive equation for temperate firn derived from strain rates of two firn pits (Kesselwandferner, Oetztal Alps), 1967-1989) / Walter Ambach, J. Huber, H. Eisner, H. Schneider.
| Title: | A constitutive equation for temperate firn derived from strain rates of two firn pits (Kesselwandferner, Oetztal Alps), 1967-1989) / Walter Ambach, J. Huber, H. Eisner, H. Schneider. |
| Author(s): | Ambach, Walter. Huber, J. Eisner, H. Schneider, H. |
| Date: | 1993. |
| In: | Cold Regions Science and Technology. (1993.), Vol. 21(3) (1993) |
| Abstract: | Equation is composed of deviatoric term, which describes changes in shape with constant volume, and isotropic term, which describes changes in volume with constant shape. Equation reduces to Glen's flow law for incompressible ice as limiting case Deviatoric and isotropic terms are expressed by exponential function of density. Dependence upon stress of isotropic term is given with new set-up, using power law. |
| Notes: | Cold Regions Science and Technology. Vol. 21(3) :295-303 (1993). |
| Keywords: | 551.578.46 -- Snow cover and snow patches. 551.578.463 -- Snow cover, firnification. 539.37 -- Ice, plastic and viscous deformation. 519.673 -- Modelling. E10 -- Glaciology: snow and avalanches. |
| SPRI record no.: | 122808 |
LDR 01429naa#a2200000#a#4500 001 SPRI-122808 005 20231128155821.0 007 ta 008 231128s1993####xx#a##|##|###|0||#0|eng#d 035 ## ‡aSPRI-122808 040 ## ‡aUkCU-P‡beng‡eaacr 245 02 ‡aA constitutive equation for temperate firn derived from strain rates of two firn pits (Kesselwandferner, Oetztal Alps), 1967-1989) /‡cWalter Ambach, J. Huber, H. Eisner, H. Schneider. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1993. 300 ## ‡ap. 295-303 :‡bdiags. 500 ## ‡aCold Regions Science and Technology. Vol. 21(3) :295-303 (1993). 520 3# ‡aEquation is composed of deviatoric term, which describes changes in shape with constant volume, and isotropic term, which describes changes in volume with constant shape. Equation reduces to Glen's flow law for incompressible ice as limiting case Deviatoric and isotropic terms are expressed by exponential function of density. Dependence upon stress of isotropic term is given with new set-up, using power law. 650 07 ‡a551.578.46 -- Snow cover and snow patches.‡2udc 650 07 ‡a551.578.463 -- Snow cover, firnification.‡2udc 650 07 ‡a539.37 -- Ice, plastic and viscous deformation.‡2udc 650 07 ‡a519.673 -- Modelling.‡2udc 650 07 ‡aE10 -- Glaciology: snow and avalanches.‡2local 700 1# ‡aAmbach, Walter. 700 1# ‡aHuber, J. 700 1# ‡aEisner, H. 700 1# ‡aSchneider, H. 773 0# ‡7nnas ‡tCold Regions Science and Technology. ‡gVol. 21(3) (1993) ‡wSPRI-59075 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20231128