DOI: 10.1175/JCLI-D-16-0207.1
Scopus记录号: 2-s2.0-85001129966
论文题名: Arctic sea ice patterns driven by the asian summer monsoon
作者: Grunseich G. ; Wang B.
刊名: Journal of Climate
ISSN: 8948755
出版年: 2016
卷: 29, 期: 24 起始页码: 9097
结束页码: 9112
语种: 英语
Scopus关键词: Atmospheric thermodynamics
; Climate change
; Fighter aircraft
; Forecasting
; Mechanical waves
; Rain
; Sea ice
; Wind
; Asian summer monsoons
; Indian summer monsoon
; Interannual variability
; Monsoons
; Northern Hemispheres
; Seasonal prediction
; Teleconnections
; Tropical variability
; Ice
英文摘要: The fluctuation of Arctic sea ice concentration (SIC) has been associated with changes in ocean circulation, ecology, and Northern Hemisphere climate. Prediction of sea ice melting patterns is of great societal interest, but such prediction remains difficult because the factors controlling year-to-year sea ice variability remain unresolved. Distinct monsoon-Arctic teleconnections modulate summer Arctic SIC largely by changing wind-forced sea ice transport. East Asian monsoon rainfall produces a northward-propagating meridional Rossby wave train extending into the Siberian Arctic. The Indian summer monsoon excites an eastward-propagating circumglobal teleconnection along the subtropical jet, reaching the North Atlantic before bifurcating into the Arctic. The remote Asian monsoon variations induce a dominant dipole sea ice melt pattern in which the North Atlantic-European Arctic contrasts with the Siberian-North American Arctic. The monsoon-related sea ice variations are complementary and comparable in magnitude to locally forced Arctic Oscillation variability. The monsoon-Arctic link will improve seasonal prediction of summer Arctic sea ice and possibly explain long-term sea ice trends associated with the projected increase in Asian monsoon rainfall over the next century. © 2016 American Meteorological Society. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/50293
Appears in Collections: 气候变化事实与影响
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作者单位: Department of Atmospheric Sciences, International Pacific Research Center, University of Hawai'i at Manoa, Honolulu, HI, United States; Earth System Modeling Center, Nanjing University of Information Science and Technology, Nanjing, China
Recommended Citation:
Grunseich G.,Wang B.. Arctic sea ice patterns driven by the asian summer monsoon[J]. Journal of Climate,2016-01-01,29(24)