Lagrangian decomposition of the Indian Ocean shallow meridional overturning circulation

Weiqiang Wang, South China Sea Institute of Oceanology, Chinese Academy of Sciences, State Key Laboratory of Tropical Oceanography, Guangzhou 510301, China, Tiecheng Zhang, Institute of Deep-sea Science and Engineering, Chinese Academy of Sciences, Sanya 572000, China; University of Chinese Academy of Sciences, Beijing 100049, China and Chen Zhaozhang, Xiamen University, State Key Laboratory of Marine Environmental Science, Ximan 361005, China