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Record #197937:
Моделирование поведения ледникового купола Академии наук в условиях потепления климата
Title: | Моделирование поведения ледникового купола Академии наук в условиях потепления климата |
Title, transliterated: | Modelirovanie povedenii︠a︡ lednikovogo kupola Akademii nauk v uslovii︠a︡kh poteplenii︠a︡ klimata / G.E. Krasnikov, O.V. Nagornov. |
Translated title: | Modelling of the Academy of Sciences Ice Cap behaviour under climate warming. |
Author(s): | Krasnikov, G. E. Nagornov, O. V. Krasnikov, G. Ė. |
Date: | 2011. |
Language: | Russian. |
In: | Led i Sneg. (2011.), Vol. 2(114) (2011) |
Abstract: | Presents numerical modelling of temperature and ice velocity fields in global warming scenario. Analyzes temperature distribution using snow-firn-layer model that takes account of phase transition, filtration and re-freezing of melt water in depth layers, and precipitation. Compares model with more simple one by Paterson and Clarke and uses resulting temperature profiles in finite-element simulation of ice flow. Simulates ice cap evolution for 100 years from 1988, during which ice velocities increase by 8-10% and influence of atmospheric warming penetrates 80-90 metres. |
Notes: | Led i Sneg. Vol. 2(114) :16-23 (2011). English summary and captions. |
Keywords: | 551.32 -- Glaciology. 551.324.24 -- Ice sheets and caps: Akademii Nauk. 551.324.54 -- Land ice, flow of particular glaciers. 551.578.463 -- Snow cover, firnification. 536 -- Heat. 551.324.431 -- Land ice, accumulation. 551.324.412 -- Land ice, temperature. 551.324.433 -- Land ice, ablation and calving. 551.324.63 -- Land ice, advance and retreat. 551.583 -- Climatic changes. 519.673 -- Modelling. E5 -- Glaciology: land ice. (*3) -- Arctic regions. (*523) -- Severnaya Zemlya. |
SPRI record no.: | 197937 |
LDR 02773naa#a2200000#a#4500 001 SPRI-197937 005 20240319124856.0 007 ta 008 240319s2011####xx#ab#|##|###|0||#0|rus#d 035 ## ‡aSPRI-197937 040 ## ‡aUkCU-P‡beng‡eaacr 041 0# ‡arus 100 1# ‡6880-01‡aKrasnikov, G. E. 242 10 ‡aModelling of the Academy of Sciences Ice Cap behaviour under climate warming.‡yeng 245 10 ‡6880-02‡aModelirovanie povedenii︠a︡ lednikovogo kupola Akademii nauk v uslovii︠a︡kh poteplenii︠a︡ klimata /‡cG.E. Krasnikov, O.V. Nagornov. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2011. 300 ## ‡ap. 16-23 :‡bill., diags., maps. 500 ## ‡aLed i Sneg. Vol. 2(114) :16-23 (2011). 500 ## ‡aEnglish summary and captions. 520 3# ‡aPresents numerical modelling of temperature and ice velocity fields in global warming scenario. Analyzes temperature distribution using snow-firn-layer model that takes account of phase transition, filtration and re-freezing of melt water in depth layers, and precipitation. Compares model with more simple one by Paterson and Clarke and uses resulting temperature profiles in finite-element simulation of ice flow. Simulates ice cap evolution for 100 years from 1988, during which ice velocities increase by 8-10% and influence of atmospheric warming penetrates 80-90 metres. 546 ## ‡aIn Russian. 546 ## ‡aRussian transliteration entered into original records using BGN/PCGN 1947 romanisation of Russian; Cyrillic text in MARC 880 field(s) reverse transliterated from this by automated process; BGN/PCGN 1947 text then upgraded to Library of Congress romanisation. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.324.24 -- Ice sheets and caps: Akademii Nauk.‡2udc 650 07 ‡a551.324.54 -- Land ice, flow of particular glaciers.‡2udc 650 07 ‡a551.578.463 -- Snow cover, firnification.‡2udc 650 07 ‡a536 -- Heat.‡2udc 650 07 ‡a551.324.431 -- Land ice, accumulation.‡2udc 650 07 ‡a551.324.412 -- Land ice, temperature.‡2udc 650 07 ‡a551.324.433 -- Land ice, ablation and calving.‡2udc 650 07 ‡a551.324.63 -- Land ice, advance and retreat.‡2udc 650 07 ‡a551.583 -- Climatic changes.‡2udc 650 07 ‡a519.673 -- Modelling.‡2udc 650 07 ‡aE5 -- Glaciology: land ice.‡2local 651 #7 ‡a(*3) -- Arctic regions.‡2udc 651 #7 ‡a(*523) -- Severnaya Zemlya.‡2udc 700 1# ‡6880-03‡aNagornov, O. V. 700 1# ‡6880-04‡aKrasnikov, G. Ė.‡g(alternative name) 773 0# ‡6880-05‡7nnas ‡tLed i Sneg. ‡gVol. 2(114) (2011) ‡wSPRI-191013 880 1# ‡6100-01/(N‡aКрасников, Г. Е. 880 10 ‡6245-02/(N‡aМоделирование поведения ледникового купола Академии наук в условиях потепления климата /‡cГ.Е. Красников, О.В. Нагорнов. 880 1# ‡6700-03/(N‡aНагорнов, О. В. 880 1# ‡6700-04/(N‡aКрасников, Г. Э.‡g(alternative name) 880 0# ‡6773-05/(N‡7nnas ‡tЛед и Снег. ‡gVol. 2(114) (2011) ‡wSPRI-191013 916 ## ‡a2011/10/19 -- RF 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240319 ‡bRF