| DOI: | 10.1002/2014GL061721
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| 论文题名: | Modeled dependence of wind and waves on ocean temperature in tropical cyclones |
| 作者: | Phibbs S.; Toumi R.
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| 刊名: | Geophysical Research Letters
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| ISSN: | 0094-9678
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| EISSN: | 1944-9409
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| 出版年: | 2014
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| 卷: | 41, 期:20 | | 起始页码: | 7383
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| 结束页码: | 7390
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| 语种: | 英语
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| 英文关键词: | significant wave height
; tropical cyclone
; tropical cyclone size
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| Scopus关键词: | Hurricanes
; Oceanography
; Storms
; Tropics
; Water waves
; Wind
; Maximum wind speed
; Ocean temperature
; Ocean-atmosphere
; Significant wave height
; Surface wind speed
; Tropical cyclone
; Wave heights
; Wave modeling
; Atmospheric temperature
; air-sea interaction
; marine environment
; numerical model
; temperature effect
; tropical cyclone
; wave height
; wind velocity
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| 英文摘要: | A coupled ocean-atmosphere-wave model is used to investigate the sensitivity of surface wind speed and significant wave height to ocean temperature for idealized tropical cyclones (TCs). More intense and larger TCs, with higher waves, form when ocean temperature is increased. The maximum significant wave height increases more than the maximum wind speed for TCs up to hurricane force wind. However, above hurricane force wind the change in maximum wind speed is similar or greater than the change in maximum significant wave height. This can be explained by the wind drag coefficient decreasing as wind speed exceeds hurricane force wind, so that the growth of waves is dampened. The areal footprint of wave height grows considerably more than the maximum as ocean temperature is increased. This suggests a large increase in the surface area of damaging waves generated by TCs may be the dominant impact of a future warmer ocean. Key PointsSurface area of high waves in tropical cyclones grows with ocean temperature ©2014. American Geophysical Union. All Rights Reserved. |
| URL: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84911390588&doi=10.1002%2f2014GL061721&partnerID=40&md5=e1c6aff0df9ae03faa60a70a9fead1ad
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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/6942
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| Appears in Collections: | 气候减缓与适应
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作者单位: | Space and Atmospheric Physics Group, Imperial College London, London, United Kingdom
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| Recommended Citation: | |
Phibbs S.,Toumi R.. Modeled dependence of wind and waves on ocean temperature in tropical cyclones[J]. Geophysical Research Letters,2014-01-01,41(20).
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