台湾东北部黑潮次表层水入侵的季节变化规律

赵瑞祥; 刘志亮

doi:10.3969/j.issn.0253-4193.2014.01.003

台湾东北部黑潮次表层水入侵的季节变化规律

doi: 10.3969/j.issn.0253-4193.2014.01.003

赵瑞祥¹,
刘志亮^2,

1.
Key Laboratory of Ocean Circulation and Wave, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China;University of Chinese Academy of Sciences, Beijing 100049, China
2.
Key Laboratory of Ocean Circulation and Wave, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China

基金项目: 国家重大基础研究计划课题 “边缘海向深海大洋碳输送”（973项目：2009CB421205）。

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出版历程
- 收稿日期: 2012-10-08

The seasonal variation of the Kuroshio subsurface water intrusion northeast of Taiwan

Zhao Ruixiang¹,
Liu Zhiliang^2
,

1.
Key Laboratory of Ocean Circulation and Wave, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China;University of Chinese Academy of Sciences, Beijing 100049, China
2.
Key Laboratory of Ocean Circulation and Wave, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China

摘要

摘要: 台湾东北部，黑潮次表层水常年入侵东海陆架。但是黑潮次表层水入侵的季节变化规律，尚存在很多不明之处。本文基于2009至2011年间东海4个航次的CTD实测数据，研究了黑潮次表层水入侵东海过程的季节变化规律，发现：黑潮次表层水入侵在春末夏初开始加强，夏季最强，秋季开始减弱，冬季最弱。入侵的黑潮次表层水起源深度也随季节变化有所不同。另外，结果还表明黑潮次表层水入侵存在明显的短期变动。
- 台湾东北部 /
- 黑潮次表层水 /
- 入侵 /
- 季节变化
Abstract: The Kuroshio subsurface water intrusion onto the East China Sea continental shelf is a year-round phenomenon to the northeast of Taiwan. However, the seasonal variation of the Kuroshio subsurface water intrusion still remains unclear. In this paper, the seasonal variation of Kuroshio intrusion onto the East China Sea continental shelf is investigated based on the CTD (conductivity temperature depth) data obtained from the four seasonal cruises of the East China Sea from 2009 to 2011. It is found that: the intrusion strengthens in late spring, strongest in summer, weakens in fall and becomes the weakest in winter. The depth of origin of the intruded Kuroshio subsurface water also varies with season. In addition, there exists significant short-term variability of the subsurface intrusion.
- northeast of Taiwan /
- Kuroshio subsurface water /
- intrusion /
- seasonal variation

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参考文献(10)

Qiu Bo, Norihisa Imasato. A numerical study on the formation of the Kurushio Counter Current and the Kuroshio Branch Current in the East China Sea[J].Continental Shelf Research, 1990, 10(2): 165-184.

Tang T Y, Hsueh Y, Yang Y J, et al. Continental Slope Flow Northeast of Taiwan[J]. Journal of Physical Oceanography, 1999, 29:1353-1362.

Wong George T F, Chao Shennyu, Li Yuanhui, et al. The Kuroshio edge exchange processes(KEEP)study — An introduction to hypotheses and highlights[J].Continental Shelf Research, 2000, 20(4/5):335-347.

Yang Dezhou, Yin Baoshu, Liu Zhiliang, et al. Numerical study of the ocean circulation on the East China Sea shelf and a Kuroshio bottom branch northeast of Taiwan in summer[J].Journal of Geophysical Research, 2011, 116: C05015.

Yang Dezhou, Yin Baoshu, Liu Zhiliang, et al. Numerical study on the pattern and origins of Kuroshio branches in the bottom water of southern East China Sea in summer[J].Journal of Geophysical Research, 2012, 117: C02014.

国家海洋局科技司. 黑潮调查研究综合报告[R]. 北京:海洋出版社, 1995: 16-17.

苏纪兰, 潘玉球.台湾以北黑潮入侵陆架途径的探讨[G]//黑潮调查研究论文选(二).北京:海洋出版社, 1990:187-197.

潘玉球, 苏纪兰, 徐端蓉.台湾以北海域夏、冬季的海洋学特征及其变异[G]//黑潮调查研究论文选(二).北京:海洋出版社, 1990:126-135.

Chao Shenn-Yu.Circulation of the East China Sea, a numerical study[J].Journal of Oceanography, 1990, 46(6):273-295.

Chuang Wen-Ssn, Liang Wen-Der. Seasonal variability of the Kuroshio by the continental shelf northeast of Taiwan[J].Journal of Oceanography, 1994, 50:531-542.

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