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Ocean response to typhoon ketsana traveling over the northwest Pacific and a numerical model approach
Yin, X. B.; Wang, Z. Z.; Liu, Y. G.; Xu, Y.; 北京8701信箱
Department国家863计划微波遥感技术
Source PublicationGeophysical Research Letters
2007
Volume34Issue:21Pages:L21606
ISSN0094-8276
Language英语
KeywordTropical Cyclone Hurricane Wind Temperature Propagation Surface System Flux
AbstractRecent satellite data of sea surface temperature and chlorophyll- a concentration are presented in investigating the ocean response to Typhoon Ketsana traveling over the Northwest Pacific in October 2003. A significant characteristic is that the surface chlorophyll- a concentration triggered by the typhoon increased 10 times on average during its five- day stay. Characteristics of ocean response to the typhoon are simulated by the Regional Oceanic Modeling System ( ROMS). The simulations indicate that when QuikSCAT wind data are used to force the ROMS, the model outputs of sea surface temperature, chlorophyll- a concentration in cold pool are underestimated compared with satellite data. However, more accurate wind data under strong wind and heavy rain condition can be derived from the angular momentum model. When those wind data are used to force the ROMS, the model output fits the satellite data much better. At last, it is confirmed that the Regional Oceanic Modeling System with strong wind data from the angular momentum model of wind and moderate wind data from QuikSCAT can correctly simulate both the biochemical and physical responses of the ocean to Typhoon Ketsana traveling over the Northwest Pacific.
Indexed BySCI
Funding Project中国科学院空间科学与应用研究中心
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/1811
Collection微波遥感部
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
Yin, X. B.,Wang, Z. Z.,Liu, Y. G.,et al. Ocean response to typhoon ketsana traveling over the northwest Pacific and a numerical model approach[J]. Geophysical Research Letters,2007,34(21):L21606.
APA Yin, X. B.,Wang, Z. Z.,Liu, Y. G.,Xu, Y.,&北京8701信箱.(2007).Ocean response to typhoon ketsana traveling over the northwest Pacific and a numerical model approach.Geophysical Research Letters,34(21),L21606.
MLA Yin, X. B.,et al."Ocean response to typhoon ketsana traveling over the northwest Pacific and a numerical model approach".Geophysical Research Letters 34.21(2007):L21606.
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