国产偷窥熟女精品视频大全_在线美女视频在线亚洲_日韩成人在线激情视频_色悠悠尤物视频在线观看

August 23, 2013, Associate Researcher Jiang Luguang, Chinese Academy of Sciences Institute of Geographical Sciences and Natural Resources, was invited to visit Energy and Environmental Policy Research Centre and made a report. The report was hosted by Associate Professor Ma Xiaowei. The entire center staff and students participated in the report.

Researcher Jiang Luguang gave an in depth introduction on the carbon balance of payments and ecological compensation issues under climate change.