| DOI: | 10.1175/JCLI_D_12_00397.1
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| Scopus记录号: | 2-s2.0-84886301166
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| 论文题名: | Ocean waves and teleconnection patterns in the northern hemisphere |
| 作者: | Shimura T.; Mori N.; Mase H.
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| 刊名: | Journal of Climate
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| ISSN: | 8948755
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| 出版年: | 2013
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| 卷: | 26, 期:21 | | 起始页码: | 8654
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| 结束页码: | 8670
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| 语种: | 英语
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| Scopus关键词: | Empirical Orthogonal Function
; Indices
; Oceanic variabilities
; Teleconnections
; Wind wave
; Climate change
; Ocean currents
; Orthogonal functions
; Water waves
; climate change
; climate effect
; climate variation
; empirical analysis
; Northern Hemisphere
; ocean wave
; spatial distribution
; teleconnection
; wave height
; wind wave
; Atlantic Ocean
; Atlantic Ocean (North)
; Pacific Ocean
; Pacific Ocean (North)
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| 英文摘要: | Understanding long-term, ocean wave climate variability is important to assess climate change impacts on coastal and ocean physics and engineering. Teleconnection patterns can represent wave climate variability in the context of climate change. The objective of this study is to identify how large-scale spatial distributions of wave heights vary on a monthly basis and how they are influenced by various teleconnection patterns using reanalysis datasets. The wave height climate responses to teleconnection patterns in the eastern part of the North Pacific and North Atlantic are more sensible than in the corresponding western parts. The dominant spatial patterns of monthly averaged wave height variability in winter were obtained by empirical orthogonal function analysis. The three dominant patterns in the North Pacific and North Atlantic are similar. It is remarkable that one of the three dominant patterns, a band-shaped pattern, exhibits a strong relation to the teleconnection pattern in each ocean. The band-shaped pattern for the North Pacific was investigated in detail and found to be related to the west Pacific (WP) pattern. Where and how each teleconnection pattern influences wave climate becomes apparent especially during winter. © 2013 American Meteorological Society. |
| 资助项目: | JSPS, Japan Society for the Promotion of Science
; MEXT, Ministry of Education, Culture, Sports, Science, and Technology
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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/51541
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| Appears in Collections: | 气候变化事实与影响
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作者单位: | Graduate School of Engineering, Kyoto University, Katsura, Kyoto, Japan; Disaster Prevention Research Institute, Kyoto University, Kyoto, Japan
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| Recommended Citation: | |
Shimura T.,Mori N.,Mase H.. Ocean waves and teleconnection patterns in the northern hemisphere[J]. Journal of Climate,2013-01-01,26(21)
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