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HERO ID
1607273
Reference Type
Journal Article
Title
Interpretation of winter warming on Northern Hemisphere continents in 1977-94
Author(s)
Volodin, EM; Galin, VY
Year
1999
Is Peer Reviewed?
Yes
Journal
Journal of Climate
ISSN:
0894-8755
EISSN:
1520-0442
Volume
12
Issue
10
Page Numbers
2947-2955
Web of Science Id
WOS:000083163300001
Abstract
Northern Hemisphere December-March near-surface temperature and pressure anomalies during 1977-94 relative to those during 1946-76 are considered. To a first approximation these anomalies can be decomposed into two components. The first one reaches its maximum during 1977-88. The main features of the anomalies of 1977-88 can be obtained as the atmospheric general circulation model (AGCM) response to sea surface temperature anomalies observed during that period. The second component reaches its maximum in 1989-94. The main features of anomalies of 1989-94 relative to 1977-88 can be obtained as the AGCM response to lower-stratosphere ozone depletion observed in 1989-94.
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