热带海洋学报 ›› 2014, Vol. 33 ›› Issue (1): 17-25.doi: 10.11978/j.issn.1009-5470.2014.01.003

• 海洋水文学 • 上一篇    下一篇

基于Argo网格产品资料的台湾以东海域海温场结构与温跃层特征分析*

高飞1, 张韧1, 李璨1, 侯太平1, 刘宸钊2, 王涌3   

  1. 1. 解放军理工大学气象海洋学院, 江苏 南京 211101; 2. 西昌卫星发射中心气象室, 四川 西昌 615000; 3. 海军91765部队航保科, 浙江 温州 325012;
  • 收稿日期:2012-11-29 修回日期:2013-03-03 出版日期:2014-03-07 发布日期:2014-03-08
  • 作者简介:高飞(1988~), 男, 硕士研究生, 湖南省衡阳市人, 从事物理海洋学研究
  • 基金资助:
    国家自然科学基金项目(41276088)

Analysis of the characteristics of temperature and thermocline in the ocean east of Taiwan based on gridded Argo data

GAO Fei1, ZHANG Ren1, LI Can1, HOU Tai-ping1, LIU Chen-zhao2, WANG Yong3   

  1. 1. College of Meteorology and oceanography, PLA University of Science and Technology, Nanjing 211101, China; 2. Xichang Satellite Lauch Center, Xichang 615000, China; 3. 91765 Unit of PLA Navy, Wenzhou 325012, China
  • Received:2012-11-29 Revised:2013-03-03 Online:2014-03-07 Published:2014-03-08

摘要: 基于2005年1月~2009年12月中国Argo实时数据中心发布的Argo网格化产品, 对台湾以东海域的表层和深层海温进行了分析, 证实了日本南部海域存在北太平洋副热带模态水, 提出暖水团概念, 分析了其成因和垂直结构, 并利用SODA(Simple Ocean Data Assimilation)数据和WOA09(World Ocean Atlas 2005)数据对暖水团进行验证。揭示出台湾以东海域各层次温度大面分布大体呈3个模态特征, 并依此将台湾以东海域分为热带、副热带和温带三个海区; 对各海域截取断面图, 对其温跃层进行分析, 归纳出永久性温跃层和季节性温跃层在垂直方向上的分布和季节性变化, 并对其成因进行了讨论。

Abstract: Based on gridded Argo data during 2005~2009 provided by the Real-time Argo Data Center in China, the surface and deep ocean temperature of the ocean east of Taiwan are investigated. The results show that the North Pacific Subtropical Mode Water exists south of Japan. The authors put forward an idea of constant warm mode water, revealed its cause and vertical structure, and confirm it with SODA (Simple Ocean Data Assimilation) and WOA09 (World Ocean Atlas 2005) data. It can be concluded that there are three kinds of mode in different layers of the ocean east of Taiwan. Thus, the ocean east of Taiwan can be divided into three areas: tropical area, subtropical area and temperate area. By analyzing the thermocline of each area using thermocline profiles, permanent and seasonal thermoclines’ vertical distributions and seasonal variability are summarized. They authors provided explanations to these results.

中图分类号: 

  • P731.11