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Record #183605:
Post-drainage ice dam response at Lake Merzbacher, Inylchek glacier, Kyrgyzstan / C. Mayer, A. HaggW. Lambrecht, A. Helm, K. Scharrer.
Title: | Post-drainage ice dam response at Lake Merzbacher, Inylchek glacier, Kyrgyzstan / C. Mayer, A. HaggW. Lambrecht, A. Helm, K. Scharrer. |
Author(s): | Mayer, C. Lambrecht, A. HaggW. Helm, A. Scharrer, K. |
Date: | 2008. |
In: | Geografiska Annaler. Series A. Physical Geography. (2008.), Vol. 90(1) (2008) |
Abstract: | Examines influence of large glacier-dammed lake on Southern Inylchek glacier, focusing on relation between ice flow and variations in lake level. Reports detailed GPS measurements on ice dam and analysis of ASTER scenes from several subsequent years to examine post-drainage dam response and changed ice dynamics. Shows that high lake levels float large part of ice dam and lift its central region by almost 20 m, facilitating strong calving. Ice velocities are generally 1.5-2 times higher in summer than in winter, but velocities closer to lake increase to more than three times annual mean after drainage event (usually once a year) and show compressive flow during rest of year. |
Notes: | Geografiska Annaler. Series A. Physical Geography. Vol. 90(1) :87-96 (2008). |
Keywords: | 551.32 -- Glaciology. 551.324 -- Land ice. 551.324.22 -- Glaciers: Southern Inylchek. 551.324.5 -- Land ice, flow. 551.324.54 -- Land ice, flow of particular glaciers. 551.324.433 -- Land ice, ablation and calving. 551.332.56 -- Lakes, ice-dammed. Glacial lakes. Disruption of water drainage. 551.324.862 -- Jokulhaups. 556.55 -- Lakes and ponds. E5 -- Glaciology: land ice. (235.21) -- Hindu Kush and Tien Shan. |
SPRI record no.: | 183605 |
LDR 02031naa#a2200000#a#4500 001 SPRI-183605 005 20231129160104.0 007 ta 008 231129s2008####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-183605 040 ## ‡aUkCU-P‡beng‡eaacr 245 00 ‡aPost-drainage ice dam response at Lake Merzbacher, Inylchek glacier, Kyrgyzstan /‡cC. Mayer, A. HaggW. Lambrecht, A. Helm, K. Scharrer. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2008. 300 ## ‡ap. 87-96 :‡bill., diags., table, maps. 500 ## ‡aGeografiska Annaler. Series A. Physical Geography. Vol. 90(1) :87-96 (2008). 520 3# ‡aExamines influence of large glacier-dammed lake on Southern Inylchek glacier, focusing on relation between ice flow and variations in lake level. Reports detailed GPS measurements on ice dam and analysis of ASTER scenes from several subsequent years to examine post-drainage dam response and changed ice dynamics. Shows that high lake levels float large part of ice dam and lift its central region by almost 20 m, facilitating strong calving. Ice velocities are generally 1.5-2 times higher in summer than in winter, but velocities closer to lake increase to more than three times annual mean after drainage event (usually once a year) and show compressive flow during rest of year. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.324 -- Land ice.‡2udc 650 07 ‡a551.324.22 -- Glaciers: Southern Inylchek.‡2udc 650 07 ‡a551.324.5 -- Land ice, flow.‡2udc 650 07 ‡a551.324.54 -- Land ice, flow of particular glaciers.‡2udc 650 07 ‡a551.324.433 -- Land ice, ablation and calving.‡2udc 650 07 ‡a551.332.56 -- Lakes, ice-dammed. Glacial lakes. Disruption of water drainage.‡2udc 650 07 ‡a551.324.862 -- Jokulhaups.‡2udc 650 07 ‡a556.55 -- Lakes and ponds.‡2udc 650 07 ‡aE5 -- Glaciology: land ice.‡2local 651 #7 ‡a(235.21) -- Hindu Kush and Tien Shan.‡2udc 700 1# ‡aMayer, C. 700 1# ‡aLambrecht, A. HaggW. 700 1# ‡aHelm, A. 700 1# ‡aScharrer, K. 773 0# ‡7nnas ‡tGeografiska Annaler. Series A. Physical Geography. ‡gVol. 90(1) (2008) ‡wSPRI-40621 916 ## ‡a2008/05/15 -- RF 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20231129 ‡bRF