| The development of the world experience shows that economic development is often accompanied by an increasingly serious environmental problems, especially the problem of water pollution as the most important. China is also facing the same dilemma. How to solve this problem, January16,2006, the State Environmental Protection Administration Pan Yue, deputy director in the "Earth Award" signing ceremony that China’s current environmental situation is still very grim, low level of public participation is one important reason. The initial cause of environmental protection around the world driving force comes from the public, there is no public participation, environmental unlikely to succeed. Therefore, for our water environment is not obvious state of reality, China’s water environment requires extensive public participation, and the corresponding system of protection and practical channels for public participation. China needs a universal participation in environmental protection situation. Articles intended to Dianchi Lake protection and management, for example, combing through the theory and practice of foreign environmental protection, public participation mechanisms to address might be more feasible approach for now. Analyze why and how through public participation in environmental governance mechanisms. In detail, by analyzing the meaning and role of public participation as well as the protection of Dianchi Lake and the limitations of government action and public participation lag, come to the legitimacy of public participation and urgency.This paper is divided into six parts. The first part is an introduction, introduces the topic of the meaning and value; second part is theoretical overview describes the theoretical basis of public participation, including public participation in different disciplines related connotation and theoretical basis. The third part is the foreign experience of public participation in environmental protection. This section focuses on the United States, Japan, Canada’s public participation are introduced. To the domestic system of public participation have reference and inspiration. The fourth part of the Dianchi Lake the status quo, while pollution control edge dilemma, and the need for public participation urgency. The fifth part of the existing public participation in water resources management system for domestic water conservation experience and the status quo. Part Ⅵ of the Dianchi Lake protection and governance, as well as on the status of Dianchi Lake insufficient to be explained. Part VII, by drawing on foreign participation in the system of public legislation and practice, propose specific targeted public participation Dianchi Lake water environment construction and opinions. |