DOI: 10.1175/JCLI-D-14-00297.1
Scopus记录号: 2-s2.0-84942898181
论文题名: Summer-to-winter sea-ice linkage between the Arctic ocean and the Okhotsk sea through atmospheric circulation
作者: Ogi M. ; Taguchi B. ; Honda M. ; Barber D.G. ; Rysgaard S.
刊名: Journal of Climate
ISSN: 8948755
出版年: 2015
卷: 28, 期: 12 起始页码: 4971
结束页码: 4979
语种: 英语
Scopus关键词: Atmospheric temperature
; Atmospheric thermodynamics
; Climatology
; Meteorology
; Oceanography
; Sea ice
; Sea level
; Surface waters
; Arctic
; Arctic Oscillation
; Arctic oscillations
; Atmosphere-ocean interactions
; Atmospheric circulation
; Interannual variation
; Regional variability
; Sea surface temperature (SST)
; Ice
; air-sea interaction
; annual variation
; Arctic Oscillation
; atmospheric circulation
; climatology
; regional climate
; sea ice
; summer
; winter
; Arctic Ocean
; East Siberian Sea
; Pacific Ocean
; Sea of Okhotsk
英文摘要: Contemporary climate science seeks to understand the rate andmagnitude of a warming global climate and how it impacts regional variability and teleconnections.One of the key drivers of regional climate is the observed reduction in end of summer sea-ice extent over the Arctic. Here the authors show that interannual variations between the September Arctic sea-ice concentration, especially in the East Siberian Sea, and the maximum Okhotsk sea-ice extent in the following winter are positively correlated, which is not explained by the recent warming trend only.An increase of sea ice both in the East Siberian Sea and the Okhotsk Sea and corresponding atmospheric patterns, showing a seesaw between positive anomalies of sea level pressures over the Arctic Ocean and negative anomalies over the midlatitudes, are related to cold anomalies over the high-latitude Eurasian continent. The patterns of atmospheric circulation and air temperatures are similar to those of the annually integrated Arctic Oscillation (AO). The negative annual AO forms colder anomalies in autumn sea surface temperatures both over the East Siberian Sea and the Okhotsk Sea, which causes heavy sea-ice conditions in both seas through season-to-season persistence. © 2015 American Meteorological Society. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/50488
Appears in Collections: 气候变化事实与影响
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作者单位: Centre for Earth Observation Science, University of Manitoba, Winnipeg, Canada; Application Laboratory, Japan Agency for Marine-Earth Science and Technology, Yokohama, Japan; Faculty of Science, Niigata University, Niigata, Japan; Greenland Climate Research Centre, Greenland Institute of Natural Resources, Nuuk, Greenland; Arctic Research Centre, Aarhus University, Aarhus, Denmark
Recommended Citation:
Ogi M.,Taguchi B.,Honda M.,et al. Summer-to-winter sea-ice linkage between the Arctic ocean and the Okhotsk sea through atmospheric circulation[J]. Journal of Climate,2015-01-01,28(12)