DOI: 10.1175/JCLI-D-12-00331.1
Scopus记录号: 2-s2.0-84884936544
论文题名: Comments on "current GCMs' unrealistic negative feedback in the arctic"
作者: Pithan F. ; Mauritsen T.
刊名: Journal of Climate
ISSN: 8948755
出版年: 2013
卷: 26, 期: 19 起始页码: 7783
结束页码: 7788
语种: 英语
英文摘要: In contrast to prior studies showing a positive lapse-rate feedback associated with the Arctic inversion, Boé et al. reported that strong present-day Arctic temperature inversions are associated with stronger negative longwave feedbacks and thus reduced Arctic amplification in the model ensemble from phase 3 of the Coupled Model Intercomparison Project (CMIP3). A permutation test reveals that the relation between longwave feedbacks and inversion strength is an artifact of statistical self-correlation and that shortwave feedbacks have a stronger correlation with intermodel spread. The present comment concludes that the conventional understanding of a positive lapse-rate feedback associated with the Arctic inversion is consistent with the CMIP3 model ensemble. © 2013 American Meteorological Society. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/51649
Appears in Collections: 气候变化事实与影响
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作者单位: Max Planck Institute for Meteorology, International Max Planck Research School for Earth System Sciences, Bundesstrasse 53, D-20146 Hamburg, Germany; Max Planck Institute for Meteorology, Hamburg, Germany
Recommended Citation:
Pithan F.,Mauritsen T.. Comments on "current GCMs' unrealistic negative feedback in the arctic"[J]. Journal of Climate,2013-01-01,26(19)