Please direct correspondence to the following researchers for more information:
Dr. Peng, Shushi  (E-mail: speng@pku.edu.cn)   for CH4
Dr. Tao, Shu         (E-mail: taos@pku.edu.cn )    for all others

The Team

The following researchers have contributed to the provision of these data:

This effort was supported by the National Natural Science Foundation of China.

http://www.ceads.net/

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