| DOI: | 10.1002/grl.50641
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| 论文题名: | The Novaya Zemlya Bora and its impact on Barents Sea air-sea interaction |
| 作者: | Moore G.W.K.
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| 刊名: | Geophysical Research Letters
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| ISSN: | 0094-8817
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| EISSN: | 1944-8548
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| 出版年: | 2013
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| 卷: | 40, 期:13 | | 起始页码: | 3462
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| 结束页码: | 3467
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| 语种: | 英语
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| 英文关键词: | air-sea interaction
; downslope windstorms
; Novaya Zemlya
; topographic flow distortion
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| Scopus关键词: | Air sea interactions
; Downslope windstorm
; Eastern Arctic
; Flow distortion
; High resolution
; Novaya Zemlya
; Turbulent heat transfer
; Weather stations
; Stream flow
; Wind
; Storms
; air-sea interaction
; archipelago
; heat transfer
; mountain region
; quantitative analysis
; three-dimensional flow
; topography
; weather station
; wind field
; wind forcing
; wind velocity
; Arctic Ocean
; Arkhangelsk [Russian Federation]
; Barents Sea
; Novaya Zemlya
; Russian Federation
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| 英文摘要: | Novaya Zemlya is a mountainous archipelago in the Eastern Arctic. Weather station data indicates that southeasterly high-speed winds are frequent, especially during the winter. Although it has been proposed that a bora is responsible for these winds, there has been no quantitative analysis of the flow in the region. Here we present the first high-resolution climatology of the three-dimensional wind field near Novaya Zemlya. The high-speed wind events are shown to share many characteristics with bora as well as models of downslope windstorms. The highest wind speeds occur where Barents Sea dense water is observed to form, and we show that there is a doubling in the turbulent heat transfer from the ocean to the atmosphere during bora. It is argued that the bora plays an important role in the transformation of the Atlantic water that passes by the archipelago en route to the central Arctic Ocean. Key Points The high winds that occur near Novaya Zemlya are the result of a bora It is similar to other observed bora as well as models of downslope windstorms The bora's air-sea interaction impacts Barents Sea dense water formation ©2013. American Geophysical Union. All Rights Reserved. |
| URL: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84880817453&doi=10.1002%2fgrl.50641&partnerID=40&md5=bbeb62a73e8b01e2f9ce90dd1eca7042
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| Citation statistics: |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/6081
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| Appears in Collections: | 气候减缓与适应
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作者单位: | Department of Physics, University of Toronto, Toronto, ON, M5S 1A7, Canada
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| Recommended Citation: | |
Moore G.W.K.. The Novaya Zemlya Bora and its impact on Barents Sea air-sea interaction[J]. Geophysical Research Letters,2013-01-01,40(13).
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