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Record #188324:
Моделирование контрастов температуры на поверхности неоднородных по льдистоcти грунтов
Title: | Моделирование контрастов температуры на поверхности неоднородных по льдистоcти грунтов |
Title, transliterated: | Modelirovanie kontrastov temperatury na poverkhnosti neodnorodnykh po lʹdistocti gruntov / S.G. Kornienko, S.O. Razumov. |
Translated title: | Modelling of temperature contrasts on the surface of inhomogeneous ice content in the ground. |
Author(s): | Kornienko, S. G. Razumov, S. O. Korniėnko, S. G. |
Date: | 2009. |
Language: | Russian. |
In: | Kriosfera Zemli. (2009.), Vol. 13(2) (2009) |
Abstract: | Presents physical and mathematical model describing changes in temperature contrast dynamics at ground surface, stimulated by spatial inhomogeneity of ground cryogenic structure. Designed for a thawing-freezing season, model takes account of heat expenditure/output at phase transitions, with temperature contrasts correlating with thermal characteristics of dynamics of seasonal ground thawing. Calculations for representative conditions of inhomogeneous ground ice content show noticeable temperature contrasts occurring at ground surface after beginning of seasonal thawing season and peaking at season's end when direction of thermal flow changes. Suggests model be used together with contact or remote sensing measurements of ground surface temperature, air temperature and humidity for characterising inhomogeneity of permafrost thermal properties. |
Notes: | Kriosfera Zemli. Vol. 13(2) :55-61 (2009). English abstract. |
Keywords: | 551.34 -- Geocryology. Frozen ground. 551.345 -- Permafrost. Cryopedology. 551.341 -- Permafrost and frozen ground, equipment for investigating. 551.525.5 -- Frozen ground, temperature. 536 -- Heat. 536.2 -- Heat, transmission. 551.345.2 -- Permafrost, formation and decay. 551.345.3 -- Permafrost, composition and structure. Ice wedges. 551.322 -- Ice and snow. 536.421.1 -- Melting. 519.673 -- Modelling. 631.436 -- Soils, thermal properties. E8 -- Glaciology: frost action and permafrost. |
SPRI record no.: | 188324 |
LDR 03054naa#a2200000#a#4500 001 SPRI-188324 005 20240329131316.0 007 ta 008 240329s2009####xx#a##|##|###|0||#0|rus#d 035 ## ‡aSPRI-188324 040 ## ‡aUkCU-P‡beng‡eaacr 041 0# ‡arus 100 1# ‡6880-01‡aKornienko, S. G. 242 10 ‡aModelling of temperature contrasts on the surface of inhomogeneous ice content in the ground.‡yeng 245 10 ‡6880-02‡aModelirovanie kontrastov temperatury na poverkhnosti neodnorodnykh po lʹdistocti gruntov /‡cS.G. Kornienko, S.O. Razumov. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2009. 300 ## ‡ap. 55-61 :‡bill., diags., table. 500 ## ‡aKriosfera Zemli. Vol. 13(2) :55-61 (2009). 500 ## ‡aEnglish abstract. 520 3# ‡aPresents physical and mathematical model describing changes in temperature contrast dynamics at ground surface, stimulated by spatial inhomogeneity of ground cryogenic structure. Designed for a thawing-freezing season, model takes account of heat expenditure/output at phase transitions, with temperature contrasts correlating with thermal characteristics of dynamics of seasonal ground thawing. Calculations for representative conditions of inhomogeneous ground ice content show noticeable temperature contrasts occurring at ground surface after beginning of seasonal thawing season and peaking at season's end when direction of thermal flow changes. Suggests model be used together with contact or remote sensing measurements of ground surface temperature, air temperature and humidity for characterising inhomogeneity of permafrost thermal properties. 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 ‡a551.34 -- Geocryology. Frozen ground.‡2udc 650 07 ‡a551.345 -- Permafrost. Cryopedology.‡2udc 650 07 ‡a551.341 -- Permafrost and frozen ground, equipment for investigating.‡2udc 650 07 ‡a551.525.5 -- Frozen ground, temperature.‡2udc 650 07 ‡a536 -- Heat.‡2udc 650 07 ‡a536.2 -- Heat, transmission.‡2udc 650 07 ‡a551.345.2 -- Permafrost, formation and decay.‡2udc 650 07 ‡a551.345.3 -- Permafrost, composition and structure. Ice wedges.‡2udc 650 07 ‡a551.322 -- Ice and snow.‡2udc 650 07 ‡a536.421.1 -- Melting.‡2udc 650 07 ‡a519.673 -- Modelling.‡2udc 650 07 ‡a631.436 -- Soils, thermal properties.‡2udc 650 07 ‡aE8 -- Glaciology: frost action and permafrost.‡2local 700 1# ‡6880-03‡aRazumov, S. O. 700 1# ‡6880-04‡aKorniėnko, S. G.‡g(alternative name) 773 0# ‡6880-05‡7nnas ‡tKriosfera Zemli. ‡gVol. 13(2) (2009) ‡wSPRI-145770 880 1# ‡6100-01/(N‡aКорниенко, С. Г. 880 10 ‡6245-02/(N‡aМоделирование контрастов температуры на поверхности неоднородных по льдистоcти грунтов /‡cС.Г. Корниенко, С.О. Разумов. 880 1# ‡6700-03/(N‡aРазумов, С. О. 880 1# ‡6700-04/(N‡aКорниэнко, С. Г.‡g(alternative name) 880 0# ‡6773-05/(N‡7nnas ‡tКриосфера Земли. ‡gVol. 13(2) (2009) ‡wSPRI-145770 916 ## ‡a2009/08/11 -- RF 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240329 ‡bRF