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Record #197900:
- #197900
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MARC recordIonic budget of winter snow on Vestfonna Ice Cap, Svalbard / Emilie Beaudon.
| Title: | Ionic budget of winter snow on Vestfonna Ice Cap, Svalbard / Emilie Beaudon. |
| Author(s): | Beaudon, Emilie. |
| Date: | 2010. |
| In: | Arktisen keskuksen tiedotteita = Arctic Centre Reports. (2010.), Vol. 54 (2010) |
| Abstract: | Describes study of ionic concentrations in snow pit samples taken from two principal summits of ice cap in 2007. Investigates saline peak in winter snowpack on Summit Ahlmann that indicates greater marine ionic contribution in comparison to Summit 95 and enrichment by sea salt fractionated in sodium and sulphate. Discounts association with warm air or frequent super-cooled fog events resulting from open water off coasts and freezing temperatures at summit altitude. Proposes instead that frost flowers, possibly formed in Hinlopen Strait, are main source of observed airborne sea salt liquid particle loads in snow. Discusses fractionated sea salt in ice cores as potential proxy for past winter sea ice production/extent. |
| Notes: | Arktisen keskuksen tiedotteita = Arctic Centre Reports. Vol. 54 :35-43 (2010). |
| Keywords: | 551.32 -- Glaciology. 551.322 -- Ice and snow. 551.578.46 -- Snow cover and snow patches. 551.326 -- Floating ice. 54 -- Chemistry. 551.324.24 -- Ice sheets and caps: Vestfonna. 551.321.2 -- Snow and ice, methods of sampling, excavating, drilling, etc. 622.14 -- Core sampling, ice and snow. 543.064 -- Trace analysis. 551.510.42 -- Atmospheric impurities, dust and aerosols. 546.33'131 -- Sodium chloride. 551.326.2 -- Floating ice, formation and decay. 551.326.13 -- Floating ice, distribution, secular change. 551.326-032.26 -- Floating ice, salinity. 551.326.3 -- Floating ice, structure and surface features. 551.582 -- Climatology of particular places. 551.575 -- Fog, frost smoke, mist and smog. 551.556 -- Wind, effects of. E4 -- Glaciology: physics and chemistry of ice. (*3) -- Arctic regions. (*32) -- Svalbard. (*323) -- Nordaustlandet. |
| SPRI record no.: | 197900 |
LDR 02548naa#a2200000#a#4500 001 SPRI-197900 005 20230929233658.0 007 ta 008 230929s2010####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-197900 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aBeaudon, Emilie. 245 10 ‡aIonic budget of winter snow on Vestfonna Ice Cap, Svalbard /‡cEmilie Beaudon. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2010. 300 ## ‡ap. 35-43 :‡bill., diags., table, map. 500 ## ‡aArktisen keskuksen tiedotteita = Arctic Centre Reports. Vol. 54 :35-43 (2010). 520 3# ‡aDescribes study of ionic concentrations in snow pit samples taken from two principal summits of ice cap in 2007. Investigates saline peak in winter snowpack on Summit Ahlmann that indicates greater marine ionic contribution in comparison to Summit 95 and enrichment by sea salt fractionated in sodium and sulphate. Discounts association with warm air or frequent super-cooled fog events resulting from open water off coasts and freezing temperatures at summit altitude. Proposes instead that frost flowers, possibly formed in Hinlopen Strait, are main source of observed airborne sea salt liquid particle loads in snow. Discusses fractionated sea salt in ice cores as potential proxy for past winter sea ice production/extent. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.322 -- Ice and snow.‡2udc 650 07 ‡a551.578.46 -- Snow cover and snow patches.‡2udc 650 07 ‡a551.326 -- Floating ice.‡2udc 650 07 ‡a54 -- Chemistry.‡2udc 650 07 ‡a551.324.24 -- Ice sheets and caps: Vestfonna.‡2udc 650 07 ‡a551.321.2 -- Snow and ice, methods of sampling, excavating, drilling, etc.‡2udc 650 07 ‡a622.14 -- Core sampling, ice and snow.‡2udc 650 07 ‡a543.064 -- Trace analysis.‡2udc 650 07 ‡a551.510.42 -- Atmospheric impurities, dust and aerosols.‡2udc 650 07 ‡a546.33'131 -- Sodium chloride.‡2udc 650 07 ‡a551.326.2 -- Floating ice, formation and decay.‡2udc 650 07 ‡a551.326.13 -- Floating ice, distribution, secular change.‡2udc 650 07 ‡a551.326-032.26 -- Floating ice, salinity.‡2udc 650 07 ‡a551.326.3 -- Floating ice, structure and surface features.‡2udc 650 07 ‡a551.582 -- Climatology of particular places.‡2udc 650 07 ‡a551.575 -- Fog, frost smoke, mist and smog.‡2udc 650 07 ‡a551.556 -- Wind, effects of.‡2udc 650 07 ‡aE4 -- Glaciology: physics and chemistry of ice.‡2local 651 #7 ‡a(*3) -- Arctic regions.‡2udc 651 #7 ‡a(*32) -- Svalbard.‡2udc 651 #7 ‡a(*323) -- Nordaustlandet.‡2udc 773 0# ‡7nnas ‡tArktisen keskuksen tiedotteita = Arctic Centre Reports. ‡gVol. 54 (2010) ‡wSPRI-115685 916 ## ‡a2012/02/14 -- RF 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230929 ‡bRF