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Record #188322:

Определение температурной зависимости содержания незамерзшей воды в грунтах по потенциалу влаги

Title: Определение температурной зависимости содержания незамерзшей воды в грунтах по потенциалу влаги
Title, transliterated: Opredelenie temperaturnoĭ zavisimosti soderzhanii︠a︡ nezamerzsheĭ vody v gruntakh po potent︠s︡ialu vlagi / V.A. Istomin, and 3 others.
Translated title: Temperature dependence of unfrozen water content in sediments on the water potential measurements.
Author(s): Istomin, V. A.
Date: 2009.
Language: Russian.
In: Kriosfera Zemli. (2009.), Vol. 13(2) (2009)
Abstract: Develops express method of determining unfrozen water content of sediments at sub-zero temperatures based on pore water potential. Exact thermodynamic relationships permit calculation of unfrozen water content, taking account of external (gas) pressure, and estimation of "pore water-gas-gas hydrate" equilibrium for defining non-clathrated water content, depending on temperature and pressure. Based on analysis of experimental data on pore water potential of various sediments, argues that pore water enthalpy should be considered distinct from volumetric water enthalpy in "dry" sediments. Calculates unfrozen water content over range of subzero temperatures for Kudinovskaya clay using pore water potential data. Finds results in good agreement with experimental observations.
Notes:

Kriosfera Zemli. Vol. 13(2) :35-43 (2009).

English abstract.

Keywords: 551.345 -- Permafrost. Cryopedology.
551.341 -- Permafrost and frozen ground, equipment for investigating.
53 -- Physics.
54 -- Chemistry.
536 -- Heat.
519.673 -- Modelling.
536.421.1 -- Melting.
552.523 -- Clay.
E8 -- Glaciology: frost action and permafrost.
SPRI record no.: 188322

MARCXML

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001 SPRI-188322
005 20221003092132.0
007 ta
008 221003s2009####xx#a##|##|###|0||#0|rus#d
035 ## ‡aSPRI-188322
040 ## ‡aUkCU-P‡beng‡eaacr
041 0# ‡arus
100 1# ‡6880-01‡aIstomin, V. A.
242 10 ‡aTemperature dependence of unfrozen water content in sediments on the water potential measurements.‡yeng
245 10 ‡6880-02‡aOpredelenie temperaturnoĭ zavisimosti soderzhanii︠a︡ nezamerzsheĭ vody v gruntakh po potent︠s︡ialu vlagi /‡cV.A. Istomin, and 3 others.
260 ## ‡a[S.l.] :‡b[s.n.],‡c2009.
300 ## ‡ap. 35-43 :‡bill., diags., tables.
500 ## ‡aKriosfera Zemli. Vol. 13(2) :35-43 (2009).
500 ## ‡aEnglish abstract.
520 3# ‡aDevelops express method of determining unfrozen water content of sediments at sub-zero temperatures based on pore water potential. Exact thermodynamic relationships permit calculation of unfrozen water content, taking account of external (gas) pressure, and estimation of "pore water-gas-gas hydrate" equilibrium for defining non-clathrated water content, depending on temperature and pressure. Based on analysis of experimental data on pore water potential of various sediments, argues that pore water enthalpy should be considered distinct from volumetric water enthalpy in "dry" sediments. Calculates unfrozen water content over range of subzero temperatures for Kudinovskaya clay using pore water potential data. Finds results in good agreement with experimental observations.
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 ‡a551.345 -- Permafrost. Cryopedology.‡2udc
650 07 ‡a551.341 -- Permafrost and frozen ground, equipment for investigating.‡2udc
650 07 ‡a53 -- Physics.‡2udc
650 07 ‡a54 -- Chemistry.‡2udc
650 07 ‡a536 -- Heat.‡2udc
650 07 ‡a519.673 -- Modelling.‡2udc
650 07 ‡a536.421.1 -- Melting.‡2udc
650 07 ‡a552.523 -- Clay.‡2udc
650 07 ‡aE8 -- Glaciology: frost action and permafrost.‡2local
773 0# ‡6880-03‡7nnas ‡tKriosfera Zemli. ‡gVol. 13(2) (2009) ‡wSPRI-145770
880 1# ‡6100-01/(N‡aИстомин, В. А.
880 10 ‡6245-02/(N‡aОпределение температурной зависимости содержания незамерзшей воды в грунтах по потенциалу влаги /‡cВ.А. Истомин, and 3 others.
880 0# ‡6773-03/(N‡7nnas ‡tКриосфера Земли. ‡gVol. 13(2) (2009) ‡wSPRI-145770
916 ## ‡a2009/08/11 -- RF
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20221003 ‡bRF