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利用TOPEX/Poseidon高度计资料提取的太平洋M2内潮能通量分布

张效谦 梁鑫峰 周磊

张效谦, 梁鑫峰, 周磊. 利用TOPEX/Poseidon高度计资料提取的太平洋M2内潮能通量分布[J]. 海洋学报, 2005, 27(5): 9-14.
引用本文: 张效谦, 梁鑫峰, 周磊. 利用TOPEX/Poseidon高度计资料提取的太平洋M2内潮能通量分布[J]. 海洋学报, 2005, 27(5): 9-14.
ZHANG Xiao-qian, LIANG Xin-feng, ZHOU Lei. Estimates of M2 internal tide energy fluxes in the Pacific Ocean using TOPEX/Poseidon altimeter data[J]. Haiyang Xuebao, 2005, 27(5): 9-14.
Citation: ZHANG Xiao-qian, LIANG Xin-feng, ZHOU Lei. Estimates of M2 internal tide energy fluxes in the Pacific Ocean using TOPEX/Poseidon altimeter data[J]. Haiyang Xuebao, 2005, 27(5): 9-14.

利用TOPEX/Poseidon高度计资料提取的太平洋M2内潮能通量分布

基金项目: 国际科技合作重点项目(2004DFB02700).

Estimates of M2 internal tide energy fluxes in the Pacific Ocean using TOPEX/Poseidon altimeter data

  • 摘要: 基于内波动力学方程,提出利用TOPEX/Poseidon高度计资料提取内潮的方法.利用该方法,结合1992年10月到2002年6月共10a的TOPEX/Poseidon高度计资料和Levitus(1998)资料,给出了整个太平洋M2内潮能通量的分布,并与观测资料进行比测,两者符合较好.同时也发现沿整个太平洋边界M2内潮能通量向大洋内部输入的总功率为58.4GW,其中北太平洋对此贡献为30.2GW,南太平洋为28.2GW,可见南、北太平洋的贡献是基本相等的.东太平洋的总量为17.8GW,而西太平洋为40.6GW,两者差异较大(以160°W作为东、西太平洋分界线).
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出版历程
  • 收稿日期:  2005-01-08
  • 修回日期:  2005-07-05

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