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Record #173360:

Concentrations, deposition rates and source variations of n-alkanes in Sofiyskiy Glacier, Russian Altai Mountains / Takayuki Miyake, and 8 others.

Title: Concentrations, deposition rates and source variations of n-alkanes in Sofiyskiy Glacier, Russian Altai Mountains / Takayuki Miyake, and 8 others.
Author(s): Miyake, Takayuki.
Date: 2005.
In: Bulletin of Glaciological Research. (2005.), Vol. 22 (2005)
Abstract: Analyses snow and ice samples from snow pit and underlying ice layers in Sofiyskiy Glacier for n-alkanes by gas chromatography. Total concentrations of n-alkanes (T-HCs) ranged widely, from 0.67 to 9.86 ng g⁻¹. Deposition fluxes were higher during spring than autumn. Carbon preference index (CPI) of n-alkanes ranged from 0.95 to 3.35, similar to values reported in snow samples in Himalaya and urban aerosols. Higher values were close to those of plant wax origin reported in loess particles. Discusses changes in relative contributions of WaxCₙ and non-WaxCₙ, inferring possible recent increase from anthropogenic sources (e.g., fossil fuel combustion products)
Notes:

Bulletin of Glaciological Research. Vol. 22 :81-87 (2005).

Keywords: 551.32 -- Glaciology.
54 -- Chemistry.
547 -- Chemistry, organic.
551.578.46 -- Snow cover and snow patches.
551.324.84 -- Land ice, impurities.
551.321.7 -- Snow cover, measurement of properties.
543 -- Chemistry analysis.
504.054 -- Pollution.
551.510.42 -- Atmospheric impurities, dust and aerosols.
58 -- Botany.
E4 -- Glaciology: physics and chemistry of ice.
(*501) -- Russia (Federation).
(235.22) -- Altay, Sayan mountains etc., Tien Shan.
(235.24) -- Himalayas. Karakorum. Tibetan plateau.
SPRI record no.: 173360

MARCXML

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100 1# ‡aMiyake, Takayuki.
245 10 ‡aConcentrations, deposition rates and source variations of n-alkanes in Sofiyskiy Glacier, Russian Altai Mountains /‡cTakayuki Miyake, and 8 others.
260 ## ‡a[S.l.] :‡b[s.n.],‡c2005.
300 ## ‡ap. 81-87 :‡bdiags., table, map.
500 ## ‡aBulletin of Glaciological Research. Vol. 22 :81-87 (2005).
520 3# ‡aAnalyses snow and ice samples from snow pit and underlying ice layers in Sofiyskiy Glacier for n-alkanes by gas chromatography. Total concentrations of n-alkanes (T-HCs) ranged widely, from 0.67 to 9.86 ng g⁻¹. Deposition fluxes were higher during spring than autumn. Carbon preference index (CPI) of n-alkanes ranged from 0.95 to 3.35, similar to values reported in snow samples in Himalaya and urban aerosols. Higher values were close to those of plant wax origin reported in loess particles. Discusses changes in relative contributions of WaxCₙ and non-WaxCₙ, inferring possible recent increase from anthropogenic sources (e.g., fossil fuel combustion products)
650 07 ‡a551.32 -- Glaciology.‡2udc
650 07 ‡a54 -- Chemistry.‡2udc
650 07 ‡a547 -- Chemistry, organic.‡2udc
650 07 ‡a551.578.46 -- Snow cover and snow patches.‡2udc
650 07 ‡a551.324.84 -- Land ice, impurities.‡2udc
650 07 ‡a551.321.7 -- Snow cover, measurement of properties.‡2udc
650 07 ‡a543 -- Chemistry analysis.‡2udc
650 07 ‡a504.054 -- Pollution.‡2udc
650 07 ‡a551.510.42 -- Atmospheric impurities, dust and aerosols.‡2udc
650 07 ‡a58 -- Botany.‡2udc
650 07 ‡aE4 -- Glaciology: physics and chemistry of ice.‡2local
651 #7 ‡a(*501) -- Russia (Federation).‡2udc
651 #7 ‡a(235.22) -- Altay, Sayan mountains etc., Tien Shan.‡2udc
651 #7 ‡a(235.24) -- Himalayas. Karakorum. Tibetan plateau.‡2udc
773 0# ‡7nnas ‡tBulletin of Glaciological Research. ‡gVol. 22 (2005) ‡wSPRI-154170
916 ## ‡a2005/10/01 -- RF
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20221001 ‡bRF