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Record #166814:
Arctic and Baltic sea ice variations related to atmospheric forcing / Jouko Launianen, Pekka Alenius, Matti Lahtinen, Nick Rayner.
Title: | Arctic and Baltic sea ice variations related to atmospheric forcing / Jouko Launianen, Pekka Alenius, Matti Lahtinen, Nick Rayner. |
Author(s): | Launianen, Jouko. Alenius, Pekka. Lahtinen, Matti. Rayner, Nick. |
Date: | 2003. |
Publisher: | Mombetsu: Okhotsk Sea & Cold Ocean Research Association |
In: | Proceedings of the 18th International Symposium on Okhotsk Sea and Sea Ice, Mombetsu, Hokkaido, Japan, 23-27 February 2003. (2003.), |
Abstract: | Examines interactions between Arctic sea ice and large scale atmospheric forcings such as Arctic Oscillation (AO). Studies sea ice climate data from semi-enclosed sub-polar area of Baltic Sea with respect to regional temperature variations, northern hemisphere heating and large scale atmospheric forcing (NAO). Identifies long term trends in Baltic Sea ice extent, thickness and season length. Finds these strongly correlated with local to regional temperature and with NAO (North Atlantic Oscillation) pressure gradient index. Compares Arctic sea ice extent (low and high concentrations) with AO, suggesting AO variations account for much of observed Arctic sea ice retreat and regional thinning and that these occur through redistribution, rather than melting. Finds variations in Arctic and Antarctic sea extents in rough antiphase. |
Notes: | In: Proceedings of the 18th International Symposium on Okhotsk Sea and Sea Ice, Mombetsu, Hokkaido, Japan, 23-27 February 2003 / Okhotsk Sea & Cold Ocean Research Association. |
Keywords: | 551.32 -- Glaciology. 551.326 -- Floating ice. 551.326.7 -- Sea ice. 551.326.1 -- Floating ice, distribution and movement. 551.326.12 -- Floating ice, distribution, seasonal. 551.326.13 -- Floating ice, distribution, secular change. 551.326.2 -- Floating ice, formation and decay. 551.506 -- Meteorological data. 551.513 -- Atmosphere, general circulation. 551.54 -- Atmospheric pressure. .000(410) -- British author. E6 -- Glaciology: floating ice. (*60) -- Arctic Ocean and adjacent waters. (*611) -- Baltic Sea. (*7) -- Antarctic regions. (*80) -- Southern Ocean. |
SPRI record no.: | 166814 |
LDR 02675naa#a2200000#a#4500 001 SPRI-166814 005 20231204060829.0 007 ta 008 231204s2003####ja#a###|#####|0||#0#eng#d 035 ## ‡aSPRI-166814 040 ## ‡aUkCU-P‡beng‡eaacr 245 00 ‡aArctic and Baltic sea ice variations related to atmospheric forcing /‡cJouko Launianen, Pekka Alenius, Matti Lahtinen, Nick Rayner. 260 ## ‡aMombetsu :‡bOkhotsk Sea & Cold Ocean Research Association,‡c2003. 300 ## ‡ap. 41-48 :‡bdiags. 500 ## ‡aIn: Proceedings of the 18th International Symposium on Okhotsk Sea and Sea Ice, Mombetsu, Hokkaido, Japan, 23-27 February 2003 / Okhotsk Sea & Cold Ocean Research Association. 520 3# ‡aExamines interactions between Arctic sea ice and large scale atmospheric forcings such as Arctic Oscillation (AO). Studies sea ice climate data from semi-enclosed sub-polar area of Baltic Sea with respect to regional temperature variations, northern hemisphere heating and large scale atmospheric forcing (NAO). Identifies long term trends in Baltic Sea ice extent, thickness and season length. Finds these strongly correlated with local to regional temperature and with NAO (North Atlantic Oscillation) pressure gradient index. Compares Arctic sea ice extent (low and high concentrations) with AO, suggesting AO variations account for much of observed Arctic sea ice retreat and regional thinning and that these occur through redistribution, rather than melting. Finds variations in Arctic and Antarctic sea extents in rough antiphase. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.326 -- Floating ice.‡2udc 650 07 ‡a551.326.7 -- Sea ice.‡2udc 650 07 ‡a551.326.1 -- Floating ice, distribution and movement.‡2udc 650 07 ‡a551.326.12 -- Floating ice, distribution, seasonal.‡2udc 650 07 ‡a551.326.13 -- Floating ice, distribution, secular change.‡2udc 650 07 ‡a551.326.2 -- Floating ice, formation and decay.‡2udc 650 07 ‡a551.506 -- Meteorological data.‡2udc 650 07 ‡a551.513 -- Atmosphere, general circulation.‡2udc 650 07 ‡a551.54 -- Atmospheric pressure.‡2udc 650 07 ‡a.000(410) -- British author.‡2udc 650 07 ‡aE6 -- Glaciology: floating ice.‡2local 651 #7 ‡a(*60) -- Arctic Ocean and adjacent waters.‡2udc 651 #7 ‡a(*611) -- Baltic Sea.‡2udc 651 #7 ‡a(*7) -- Antarctic regions.‡2udc 651 #7 ‡a(*80) -- Southern Ocean.‡2udc 700 1# ‡aLaunianen, Jouko. 700 1# ‡aAlenius, Pekka. 700 1# ‡aLahtinen, Matti. 700 1# ‡aRayner, Nick. 773 0# ‡7c2am ‡aOkhotsk Sea & Cold Ocean Research Association. ‡tProceedings of the 18th International Symposium on Okhotsk Sea and Sea Ice, Mombetsu, Hokkaido, Japan, 23-27 February 2003. ‡dMombetsu : Okhotsk Sea & Cold Ocean Research Association, 2003. ‡wSPRI-164595 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20231204