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Record #173425:

К оценке коэффициента теплопроводности снега на станции Восток (Антарктида)

Title: К оценке коэффициента теплопроводности снега на станции Восток (Антарктида)
Title, transliterated: K ot︠s︡enke koėffit︠s︡ienta teploprovodnosti snega na stant︠s︡ii Vostok (Antarktida) / N.I. Osokin, R.S. Samoĭlov, A.V. Sosnovskiĭ.
Translated title: On the estimation of the coefficient of heat conductivity of snow at Vostok station (Antarctica).
Author(s): Osokin, N. I.
Samoĭlov, R. S.
Sosnovskiĭ, A. V.
Sosnovsky, A. V.
Date: 2004.
Language: Russian.
In: Materialy Gli︠a︡t︠s︡iologicheskikh Issledovaniĭ. (2004.), Vol. 97 (2004)
Abstract: Uses mathematical model of heat and mass transfer in snow cover and air temperature record from Vostok station to calculate temperature profile in upper 1.2 m of snow at Vostok during January 2001. Model separates conductive and diffusive mechanisms of heat transfer. Adopts density dependence of conductive heat conductivity coefficient λc equal to lower envelope of experimental curves of effective heat conductivity coefficient λl. Finds best agreement with observations at depths below daily temperature fluctuations for λc = λl. Conductive heat conductivity coefficient differs from effective coefficient by 2%, confirming contribution of water vapour diffusion to heat exchange in snow at low temperatures.
Notes:

Materialy Gli︠a︡t︠s︡iologicheskikh Issledovaniĭ. Vol. 97 :189-191 (2004).

English summary and figure captions.

Keywords: 551.322 -- Ice and snow.
551.321.4 -- Temperature, measurement of snow, ice and glaciers.
551.578.46 -- Snow cover and snow patches.
536.5 -- Temperature measurement and control.
536.2 -- Heat, transmission.
519.673 -- Modelling.
551.524 -- Air temperature.
551.506 -- Meteorological data.
E10 -- Glaciology: snow and avalanches.
(*7) -- Antarctic regions.
(*747.5) -- Vostok region.
SPRI record no.: 173425

MARCXML

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001 SPRI-173425
005 20221005070158.0
007 ta
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035 ## ‡aSPRI-173425
040 ## ‡aUkCU-P‡beng‡eaacr
041 0# ‡arus
100 1# ‡6880-01‡aOsokin, N. I.
242 10 ‡aOn the estimation of the coefficient of heat conductivity of snow at Vostok station (Antarctica).‡yeng
245 10 ‡6880-02‡aK ot︠s︡enke koėffit︠s︡ienta teploprovodnosti snega na stant︠s︡ii Vostok (Antarktida) /‡cN.I. Osokin, R.S. Samoĭlov, A.V. Sosnovskiĭ.
260 ## ‡a[S.l.] :‡b[s.n.],‡c2004.
300 ## ‡ap. 189-191 :‡bdiags.
500 ## ‡aMaterialy Gli︠a︡t︠s︡iologicheskikh Issledovaniĭ. Vol. 97 :189-191 (2004).
500 ## ‡aEnglish summary and figure captions.
520 3# ‡aUses mathematical model of heat and mass transfer in snow cover and air temperature record from Vostok station to calculate temperature profile in upper 1.2 m of snow at Vostok during January 2001. Model separates conductive and diffusive mechanisms of heat transfer. Adopts density dependence of conductive heat conductivity coefficient λc equal to lower envelope of experimental curves of effective heat conductivity coefficient λl. Finds best agreement with observations at depths below daily temperature fluctuations for λc = λl. Conductive heat conductivity coefficient differs from effective coefficient by 2%, confirming contribution of water vapour diffusion to heat exchange in snow at low temperatures.
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 ‡a551.322 -- Ice and snow.‡2udc
650 07 ‡a551.321.4 -- Temperature, measurement of snow, ice and glaciers.‡2udc
650 07 ‡a551.578.46 -- Snow cover and snow patches.‡2udc
650 07 ‡a536.5 -- Temperature measurement and control.‡2udc
650 07 ‡a536.2 -- Heat, transmission.‡2udc
650 07 ‡a519.673 -- Modelling.‡2udc
650 07 ‡a551.524 -- Air temperature.‡2udc
650 07 ‡a551.506 -- Meteorological data.‡2udc
650 07 ‡aE10 -- Glaciology: snow and avalanches.‡2local
651 #7 ‡a(*7) -- Antarctic regions.‡2udc
651 #7 ‡a(*747.5) -- Vostok region.‡2udc
700 1# ‡6880-03‡aSamoĭlov, R. S.
700 1# ‡6880-04‡aSosnovskiĭ, A. V.
700 1# ‡6880-05‡aSosnovsky, A. V.‡g(alternative name)
773 0# ‡6880-06‡7nnas ‡tMaterialy Gli︠a︡t︠s︡iologicheskikh Issledovaniĭ. ‡gVol. 97 (2004) ‡wSPRI-33585
880 1# ‡6100-01/(N‡aОсокин, Н. И.
880 10 ‡6245-02/(N‡aК оценке коэффициента теплопроводности снега на станции Восток (Антарктида) /‡cН.И. Осокин, Р.С. Самойлов, А.В. Сосновский.
880 1# ‡6700-03/(N‡aСамойлов, Р. С.
880 1# ‡6700-04/(N‡aСосновский, А. В.
880 1# ‡6700-05/(N‡aСосновскы, А. В.‡g(alternative name)
880 0# ‡6773-06/(N‡7nnas ‡tМатериалы Гляциологических Исследований. ‡gVol. 97 (2004) ‡wSPRI-33585
916 ## ‡a2005/10/18 -- RF
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20221005 ‡bRF