This report is the integrated result of the investigations, analyses, and syntheses carried out in the area by relevant departments of the Country, in cooperation with international agencies. It reports on the outcome of the environmental planning program carried out under the auspices of the United Nations Environment Programme-International Environmental Technology Centre (UNEP-IETC), and the success of pilot-scale projects for the development of environmental infrastructure conducted under the auspices of the United Nations Development Programme (UNDP). It is hoped that the suggested actions set forth herein would be considered by the government of People's Republic of China in partnership with the international community, and continue to play an important role in the sustainable socioeconomic development and environmental management of the Lake and its drainage basin.