Study on EOD mode of mine ecological restoration and management based on SWOT analysis

The ecological restoration and management of mines has become a key problem that needs to be solved urgently in ecological environment and regional coordinated development. This paper systematically analyzes the status quo of Public-Private-Partnership （PPP） mode and Engineering-Procurement-Construction （EPC） mode between the government and social capital in mine ecological restoration and management. Based on SWOT analysis, the internal advantages and disadvantages as well as external opportunities and challenges of mine restoration under Eco-environment-oriented Development （EOD） mode are sorted out. The research results show that EOD mode can absorb the advantages of EPC mode and PPP mode, and integrate mine rehabilitation work into regional economic development. The advantages of EOD mode are shown in promoting regional integrated development, accelerating the transfer of land indicators, coordinating the use of waste resources and economic growth with environmental protection, alleviating the pressure on the government to manage the environment, providing policy support for national departments, and increasing development opportunities for environmental governance funds. The disadvantages of EOD mode in mine environmental restoration and management are mainly manifested in that it is difficult to play a good financing effect and economic benefits for mines with no outstanding geographical advantages, and it also faces the threat of unclear boundary of tailings disposal rights and interests and institutional defects in the process of ecological restoration in the country in terms of profit distribution.