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Record #167320:

A probabilistic model of snow avalanche origin and motion / A.N. Bozhinskiy, A.N. Nazarov, P.A. Chernous.

Title: A probabilistic model of snow avalanche origin and motion / A.N. Bozhinskiy, A.N. Nazarov, P.A. Chernous.
Author(s): Bozhinskiy, A. N.
Nazarov, A. N.
Chernous, P. A.
Date: 2002.
Language: Russian 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.
In: Materialy Gli︠a︡t︠s︡iologicheskikh Issledovaniĭ. (2002.), Vol. 93 (2002)
Abstract: Describes conjugate probabilistic model of snow avalanche origin and motion. Presents governing equations used to estimate stress state, instability zone configuration and volume of snow involved in motion, followed by equations comprising hydraulic-type avalanche dynamics model. Output of first part of model is input to second. Model is basically deterministic, with coefficients of dry and turbulent friction assumed random within known range. Presents solutions for avalanche path N 22 in Khibiny mountains, Kola Peninsula, Russia. Evaluates dynamic avalanche characteristics and estimates run-out distance, thickness and volumes of avalanche depositions, and impact pressures. Notes continuing need for direct observations of snow cover as input. Presented at International Symposium on Avalanches, September 2001, Kirovsk, Russia.
Notes:

Materialy Gli︠a︡t︠s︡iologicheskikh Issledovaniĭ. Vol. 93 :79-87 (2002).

Russian summary and figure captions.

Keywords: 551.32 -- Glaciology.
551.578.46 -- Snow cover and snow patches.
551.578.48 -- Avalanches.
551.578.482 -- Avalanches. Theory, causes.
551.578.483 -- Avalanches, forecasting.
551.321.7 -- Snow cover, measurement of properties.
519.673 -- Modelling.
E10 -- Glaciology: snow and avalanches.
(*501) -- Russia (Federation).
(*531.9) -- Murmanskaya Oblast'.
SPRI record no.: 167320

MARCXML

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100 1# ‡aBozhinskiy, A. N.
245 12 ‡aA probabilistic model of snow avalanche origin and motion /‡cA.N. Bozhinskiy, A.N. Nazarov, P.A. Chernous.
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300 ## ‡ap. 79-87 :‡bdiags., table.
500 ## ‡aMaterialy Gli︠a︡t︠s︡iologicheskikh Issledovaniĭ. Vol. 93 :79-87 (2002).
500 ## ‡aRussian summary and figure captions.
520 3# ‡aDescribes conjugate probabilistic model of snow avalanche origin and motion. Presents governing equations used to estimate stress state, instability zone configuration and volume of snow involved in motion, followed by equations comprising hydraulic-type avalanche dynamics model. Output of first part of model is input to second. Model is basically deterministic, with coefficients of dry and turbulent friction assumed random within known range. Presents solutions for avalanche path N 22 in Khibiny mountains, Kola Peninsula, Russia. Evaluates dynamic avalanche characteristics and estimates run-out distance, thickness and volumes of avalanche depositions, and impact pressures. Notes continuing need for direct observations of snow cover as input. Presented at International Symposium on Avalanches, September 2001, Kirovsk, Russia.
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 ‡a551.578.46 -- Snow cover and snow patches.‡2udc
650 07 ‡a551.578.48 -- Avalanches.‡2udc
650 07 ‡a551.578.482 -- Avalanches. Theory, causes.‡2udc
650 07 ‡a551.578.483 -- Avalanches, forecasting.‡2udc
650 07 ‡a551.321.7 -- Snow cover, measurement of properties.‡2udc
650 07 ‡a519.673 -- Modelling.‡2udc
650 07 ‡aE10 -- Glaciology: snow and avalanches.‡2local
651 #7 ‡a(*501) -- Russia (Federation).‡2udc
651 #7 ‡a(*531.9) -- Murmanskaya Oblast'.‡2udc
700 1# ‡aNazarov, A. N.
700 1# ‡aChernous, P. A.
773 0# ‡6880-01‡7nnas ‡tMaterialy Gli︠a︡t︠s︡iologicheskikh Issledovaniĭ. ‡gVol. 93 (2002) ‡wSPRI-33585
880 0# ‡6773-01/(N‡7nnas ‡tМатериалы Гляциологических Исследований. ‡gVol. 93 (2002) ‡wSPRI-33585
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