| DOI: | 10.1002/2014GL061590
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| 论文题名: | Changes in the North Pacific wave climate since the mid-1990s |
| 作者: | Sasaki W.
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| 刊名: | Geophysical Research Letters
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| ISSN: | 0094-9574
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| EISSN: | 1944-9305
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| 出版年: | 2014
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| 卷: | 41, 期:22 | | 起始页码: | 7854
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| 结束页码: | 7860
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| 语种: | 英语
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| 英文关键词: | global warming hiatus
; wave climate
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| Scopus关键词: | Commerce
; Global warming
; Water waves
; Eastern equatorial Pacific
; Negative phase
; North American
; Numerical experimentations
; Significant wave height
; Teleconnections
; Wave climates
; Wave modeling
; Ocean currents
; air-sea interaction
; La Nina
; mathematical analysis
; wave climate
; wave height
; wave modeling
; wave propagation
; wind wave
; Pacific Ocean
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| 英文摘要: | Since the mid-1990s, ocean wave reanalysis and in situ wave observations have revealed marked downward trends in wave height, exceeding -0.1 m per decade in the midlatitude North Pacific. The wave period in the tropical Pacific is also on a downward trend, exceeding -0.4 s per decade during this period. These changes in wave climate in the Pacific are attributable to recently strengthened trade winds and La Niña-like conditions in the tropical Pacific. The downward trend in significant wave height in the midlatitude North Pacific is due to strengthening of the negative phase of the Pacific-North American teleconnection. Numerical experimentations with a wave model also showed that the downward trend in the wave period in the eastern equatorial Pacific was induced not only by increased wind waves due to strengthened trade winds but also by weakened propagating swells from the midlatitude North Pacific. change © 2014. American Geophysical Union. All Rights Reserved. |
| URL: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84923321765&doi=10.1002%2f2014GL061590&partnerID=40&md5=0efccfd046ccd166472c45e76a5e4e01
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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/6838
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| Appears in Collections: | 气候减缓与适应
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作者单位: | Center for Earth Information Science and Technology, Japan Agency for Marine-Earth Science and Technology, Yokohama, Japan
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| Recommended Citation: | |
Sasaki W.. Changes in the North Pacific wave climate since the mid-1990s[J]. Geophysical Research Letters,2014-01-01,41(22).
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