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Record #124426:
Airborne particles in snow / Jost Heintzenberg, Markku Rummukainen.
Title: | Airborne particles in snow / Jost Heintzenberg, Markku Rummukainen. |
Author(s): | Heintzenberg, Jost. Rummukainen, Markku. |
Date: | 1993. |
In: | Journal of Glaciology. (1993.), Vol. 39(132) (1993) |
Abstract: | In newly deposited snow, airborne particles could be traced down to 17 cm below surface. Particle sensor was used to measure snow ventilation at level of expected natural values. Simple deposition model shows that air/snow exchange of particles should be considered in interpretation of impurities in snow and glacier ice. Relative magnitude of ventilation velocity compared to dry-deposition velocities at surface is important for determining total deposition. |
Notes: | Journal of Glaciology. Vol. 39(132) :239-244 (1993). |
Keywords: | 551.578.46 -- Snow cover and snow patches. 551.32 -- Glaciology. 551.324 -- Land ice. 551.324.22 -- Glaciers. 551.324.84 -- Land ice, impurities. 54 -- Chemistry. 551.510.42 -- Atmospheric impurities, dust and aerosols. E10 -- Glaciology: snow and avalanches. |
SPRI record no.: | 124426 |
LDR 01419naa#a2200000#a#4500 001 SPRI-124426 005 20240328111313.0 007 ta 008 240328s1993####xx#a##|##|###|0||#0|eng#d 035 ## ‡aSPRI-124426 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aHeintzenberg, Jost. 245 10 ‡aAirborne particles in snow /‡cJost Heintzenberg, Markku Rummukainen. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1993. 300 ## ‡ap. 239-244 :‡bdiags. 500 ## ‡aJournal of Glaciology. Vol. 39(132) :239-244 (1993). 520 3# ‡aIn newly deposited snow, airborne particles could be traced down to 17 cm below surface. Particle sensor was used to measure snow ventilation at level of expected natural values. Simple deposition model shows that air/snow exchange of particles should be considered in interpretation of impurities in snow and glacier ice. Relative magnitude of ventilation velocity compared to dry-deposition velocities at surface is important for determining total deposition. 650 07 ‡a551.578.46 -- Snow cover and snow patches.‡2udc 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.324 -- Land ice.‡2udc 650 07 ‡a551.324.22 -- Glaciers.‡2udc 650 07 ‡a551.324.84 -- Land ice, impurities.‡2udc 650 07 ‡a54 -- Chemistry.‡2udc 650 07 ‡a551.510.42 -- Atmospheric impurities, dust and aerosols.‡2udc 650 07 ‡aE10 -- Glaciology: snow and avalanches.‡2local 700 1# ‡aRummukainen, Markku. 773 0# ‡7nnas ‡tJournal of Glaciology. ‡gVol. 39(132) (1993) ‡wSPRI-20534 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240328