Hydrographic and Satellite Observations of Summertime Upwelling in the Taiwan Strait: A Preliminary Description
Hydrographic and Satellite Observations of Summertime Upwelling in the Taiwan Strait: A Preliminary Description
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DOI：
10.3319/tao.2001.12.2.415(o
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发表时间：
2001-06
影响因子：
0.8
通讯作者：
Jianyu Hu;H. Kawamura;H. Hong;Masateru Suetsugu;Ming-sen Lin
中科院分区：
文献类型：
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作者：
Jianyu Hu;H. Kawamura;H. Hong;Masateru Suetsugu;Ming-sen Lin
结合水文资料和卫星海温资料，分析了台湾海峡夏季存在4个上升低温带的特征。这些LTZ分别位于沿着台湾海峡西南岸（SW-LTZ）、沿着台湾海峡西北岸（NW-LTZ）、台湾浅滩附近（TB-LTZ）和澎湖列岛周围（PH-LTZ）。1997年至1999年8月三次航行的水文数据表明，这些LTZ表层的盐度也相对较高（大于34）。四年的高分辨率AVHRR卫星派生的SST数据清楚地表明，这些上升相关的LTZ的夏季模式，并证明其年际和月际变化。
Combination of the hydrographic and satellite-derived Sea Surface Temperature (SST) data provides Dew evidence for the existence of four Upwelling-related Low Temperature Zones (LTZs) in the Taiwan Strait in summer. These LTZs are located along the southwestern coast of the Taiwan Strait (SW-LTZ), along the northwestern coast of the Taiwan Strait (NW-LTZ), near the Taiwan Bank (TB-LTZ) and around the Penghu Islands (PH-LTZ), respectively. The hydrographic data from three August cruises during 1997-1999 show that these LTZs also possess relatively higher salinity (greater than 34) at the surface layer. Four years of higher resolution AVHRR satellite-derived SST data clearly indicate the summertime pattern of these upwelling-related LTZs and demonstrate their inter-annual and inter-monthly variability.