Expresses its appreciation to the team of experts for their invaluable efforts in the preparation of the desk study, and to the environmental authorities in the area for their constructive cooperation with the United Nations Environment Programme;
2. 感谢专家组在编制专题研究报告过程中做出的极为宝贵的努力，并感谢该地区环境主管部门给予环境署的积极合作；