Jian Liu

Director of the Science Division

Dr. Jian Liu is currently the Director of the Science Division, UN Environment.

Jian LIU has over 30 years of professional experience in science and policy, in the specific domains of ecosystems management, agriculture, environment and climate change at national, regional and global levels, in particular in developing countries. Jian holds a do...

Roles at UN Environment Programme

  • Director of the Science Division

    Current role

  • UN Environment Chief Scientist & Director of the Science Division

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