ChinaEPA (English Version): Ozonosphere Protection
Homepage of ChinaEPA, a professional web site providing environment protection market conditions information and consulting services, is supported by State General Bureau of Environmental Protection' Science Department.
State of the Environment CHINA 1997 (English Version): Ozone Layer Depletion
It was supported technically by United Nations Environmental Programme / Global Resources Information Database - Arendal, Norway (UNEP/GRID-Arendal). The summary introduction for main environment problem in China.
To Protect Ozonosphere (Chinese Only)
Homepage of the To Protect Ozonosphere was established by the Environment Science Center of the Beijing University. It needs password to enter.