Remote-sensing observation of ocean responses to Typhoon Lupit in the northwest Pacific
Publication in refereed journal


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摘要Tropical cyclones, also known as typhoons, in the northwest Pacific are an important air-sea interaction process that transports massive amounts of heat and moisture. In this article, we present detailed observations of the ocean responses to Typhoon Lupit, formed on 14 October 2009. The maximum sea surface temperature (SST) drop of 7 degrees C appeared on 25 October 2009, and the area of the negative sea-level anomaly expanded under the influence of Typhoon Lupit. After passage of the typhoon, the chlorophyll-a concentration increased by 0.3 mg m(-3), showing the primary production blooming. A further analysis indicates that Typhoon Lupit caused a rightward bias on the SST change due to the resonance of rotation of the wind vector with wind-driven inertial currents. By a regression analysis, it is found that the increase of the chlorophyll-a concentration and the SST decrease follow a linear relationship with different slopes for the different typhoon stages.
著者Cheung HF, Pan JY, Gu YZ, Wang ZZ
期刊名稱International Journal of Remote Sensing
出版年份2013
月份1
日期1
卷號34
期次4
出版社TAYLOR & FRANCIS LTD
頁次1478 - 1491
國際標準期刊號0143-1161
電子國際標準期刊號1366-5901
語言英式英語
Web of Science 學科類別Imaging Science & Photographic Technology; IMAGING SCIENCE & PHOTOGRAPHIC TECHNOLOGY; Remote Sensing; REMOTE SENSING

上次更新時間 2020-21-10 於 00:46