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Record #174548:
- #174548
Main publication details
MARC recordTemporal isotope change with snow particles coarsening / Shigemasa Hashimoto, Masujiro Shimizu, Nobuo Miyazaki, Masayoshi Makawo.
| Title: | Temporal isotope change with snow particles coarsening / Shigemasa Hashimoto, Masujiro Shimizu, Nobuo Miyazaki, Masayoshi Makawo. |
| Author(s): | Hashimoto, Shigemasa. Shimizu, Masujiro. Miyazaki, Nobuo. Makawo, Masayoshi. |
| Date: | 2005. |
| Language: | Japanese. |
| In: | Seppyo : Journal of the Japanese Society of Snow and Ice. (2005.), Vol. 67(1) (2005) |
| Abstract: | Reports snow pit observations from Nagaoka, Niigata Prefecture, made while snow layers were at melting point. Water content was observed and photographs taken for grain size analysis every hour or two hours in daytime. Reports grain coarsening rate in 10% water content about one tenth that in 50% water content. Calculates temporal change of isotope (δ¹⁸O) content using model for wet snow layer in closed system under isothermal 0°C conditions, based on fractionation between snow particles and liquid water in association with snow particle coarsening. Compares results with field observations. Suggests isotope concentration of pore water flowing downward from snow surface contributed significantly to isotope change of snow particles. |
| Notes: | Seppyo : Journal of the Japanese Society of Snow and Ice. Vol. 67(1) :3-9 (2005). English abstract and captions. |
| Keywords: | 551.578.46 -- Snow cover and snow patches. 551.322 -- Ice and snow. 551.321.2 -- Snow and ice, methods of sampling, excavating, drilling, etc. 551.321.7 -- Snow cover, measurement of properties. 53 -- Physics. 54 -- Chemistry. 54.027 -- Isotope analysis. 546.21 -- Oxygen. 548.54 -- Ice crystals, habit and appearance. 551.578.41 -- Snow, structure, composition and temperature. 551.578.463 -- Snow cover, firnification. E10 -- Glaciology: snow and avalanches. (520) -- Japan. |
| SPRI record no.: | 174548 |
LDR 02273naa#a2200000#a#4500 001 SPRI-174548 005 20231207014421.0 007 ta 008 231207s2005####xx#a##|##|###|0||#0|jpn#d 035 ## ‡aSPRI-174548 040 ## ‡aUkCU-P‡beng‡eaacr 041 0# ‡ajpn 245 00 ‡aTemporal isotope change with snow particles coarsening /‡cShigemasa Hashimoto, Masujiro Shimizu, Nobuo Miyazaki, Masayoshi Makawo. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2005. 300 ## ‡ap. 3-9 :‡bdiags., table. 500 ## ‡aSeppyo : Journal of the Japanese Society of Snow and Ice. Vol. 67(1) :3-9 (2005). 500 ## ‡aEnglish abstract and captions. 520 3# ‡aReports snow pit observations from Nagaoka, Niigata Prefecture, made while snow layers were at melting point. Water content was observed and photographs taken for grain size analysis every hour or two hours in daytime. Reports grain coarsening rate in 10% water content about one tenth that in 50% water content. Calculates temporal change of isotope (δ¹⁸O) content using model for wet snow layer in closed system under isothermal 0°C conditions, based on fractionation between snow particles and liquid water in association with snow particle coarsening. Compares results with field observations. Suggests isotope concentration of pore water flowing downward from snow surface contributed significantly to isotope change of snow particles. 546 ## ‡aIn Japanese. 650 07 ‡a551.578.46 -- Snow cover and snow patches.‡2udc 650 07 ‡a551.322 -- Ice and snow.‡2udc 650 07 ‡a551.321.2 -- Snow and ice, methods of sampling, excavating, drilling, etc.‡2udc 650 07 ‡a551.321.7 -- Snow cover, measurement of properties.‡2udc 650 07 ‡a53 -- Physics.‡2udc 650 07 ‡a54 -- Chemistry.‡2udc 650 07 ‡a54.027 -- Isotope analysis.‡2udc 650 07 ‡a546.21 -- Oxygen.‡2udc 650 07 ‡a548.54 -- Ice crystals, habit and appearance.‡2udc 650 07 ‡a551.578.41 -- Snow, structure, composition and temperature.‡2udc 650 07 ‡a551.578.463 -- Snow cover, firnification.‡2udc 650 07 ‡aE10 -- Glaciology: snow and avalanches.‡2local 651 #7 ‡a(520) -- Japan.‡2udc 700 1# ‡aHashimoto, Shigemasa. 700 1# ‡aShimizu, Masujiro. 700 1# ‡aMiyazaki, Nobuo. 700 1# ‡aMakawo, Masayoshi. 773 0# ‡7nnas ‡tSeppyo : Journal of the Japanese Society of Snow and Ice. ‡gVol. 67(1) (2005) ‡wSPRI-17791 916 ## ‡a2006/01/24 -- RF 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20231207 ‡bRF