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Record #166856:
Relationship between the saltation layer structure of drifting snow and meteorological and snow surface conditions / Takeshi Sato, Masao Higashiura.
Title: | Relationship between the saltation layer structure of drifting snow and meteorological and snow surface conditions / Takeshi Sato, Masao Higashiura. |
Author(s): | Sato, Takeshi. Higashiura, Masao. |
Date: | 2003. |
Language: | Japanese. |
In: | Seppyo : Journal of the Japanese Society of Snow and Ice. (2003.), Vol. 65(3) (2003) |
Abstract: | Reports field measurements of mass flux profile of near-surface drifting snow, analyzed according to Kawamura's (1948) expression for saltating sand. Determines parameters of saltation layer structure; saltation height of particles, h₀, mass flux at surface, q₀, and saltation layer height, hsal. Obtains snowdrift transport rate, Qsal, excluding heavy snowfall data. Describe these parameters' relationships to meteorological conditions, such as friction velocity, existence of snowfall, air temperature, and snow hardness inferred from air temperature and temporal change of snow depth. All parameters increase with friction velocity, are independent of snowfall and roughly consistent with results of wind tunnel experiments. Finds h₀ and hsal small, and q₀ and Qsal large, over snow surfaces with low hardness. |
Notes: | Seppyo : Journal of the Japanese Society of Snow and Ice. Vol. 65(3) :197-206 (2003). English abstract. |
Keywords: | 551.32 -- Glaciology. 551.321.5 -- Snow, ice and glacier movement. 551.578.4 -- Ice needles, sleet, falling snow and graupel. 551.578.466 -- Snow, surface forms and drifts. 551.556 -- Wind, effects of. E10 -- Glaciology: snow and avalanches. (520) -- Japan. |
SPRI record no.: | 166856 |
LDR 01972naa#a2200000#a#4500 001 SPRI-166856 005 20230401125704.0 007 ta 008 230401s2003####xx#a##|##|###|0||#0|jpn#d 035 ## ‡aSPRI-166856 040 ## ‡aUkCU-P‡beng‡eaacr 041 0# ‡ajpn 100 1# ‡aSato, Takeshi. 245 10 ‡aRelationship between the saltation layer structure of drifting snow and meteorological and snow surface conditions /‡cTakeshi Sato, Masao Higashiura. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2003. 300 ## ‡ap. 197-206 :‡bill., diags., table. 500 ## ‡aSeppyo : Journal of the Japanese Society of Snow and Ice. Vol. 65(3) :197-206 (2003). 500 ## ‡aEnglish abstract. 520 3# ‡aReports field measurements of mass flux profile of near-surface drifting snow, analyzed according to Kawamura's (1948) expression for saltating sand. Determines parameters of saltation layer structure; saltation height of particles, h₀, mass flux at surface, q₀, and saltation layer height, hsal. Obtains snowdrift transport rate, Qsal, excluding heavy snowfall data. Describe these parameters' relationships to meteorological conditions, such as friction velocity, existence of snowfall, air temperature, and snow hardness inferred from air temperature and temporal change of snow depth. All parameters increase with friction velocity, are independent of snowfall and roughly consistent with results of wind tunnel experiments. Finds h₀ and hsal small, and q₀ and Qsal large, over snow surfaces with low hardness. 546 ## ‡aIn Japanese. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.321.5 -- Snow, ice and glacier movement.‡2udc 650 07 ‡a551.578.4 -- Ice needles, sleet, falling snow and graupel.‡2udc 650 07 ‡a551.578.466 -- Snow, surface forms and drifts.‡2udc 650 07 ‡a551.556 -- Wind, effects of.‡2udc 650 07 ‡aE10 -- Glaciology: snow and avalanches.‡2local 651 #7 ‡a(520) -- Japan.‡2udc 700 1# ‡aHigashiura, Masao. 773 0# ‡7nnas ‡tSeppyo : Journal of the Japanese Society of Snow and Ice. ‡gVol. 65(3) (2003) ‡wSPRI-17791 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230401