Research on background and transformation patterns of the reuse of abandoned open-pit mines
With the continuous strengthening of national ecological environmental protection and the gradual promotion of market-oriented ecological restoration policies,the reuse of abandoned open-pit mines has become a hot topic,and has increasingly become a key part of the promotion of sustainable development strategies.This paper comprehensively analyzes the multifaceted background of the reuse of abandoned open-pit mines,and deeply analyzes the core elements of social demand,economic and technical feasibility,optimization of management system,and market-oriented operation mechanism.Through literature review and data collection,the paper systematically summarizes the current transformation and utilization modes of abandoned open-pit mines in six categories:public ecologic conservation,agricultural production,new energy development,building renovation,cultural tourism and entertainment,and public service.The characteristics of each type are analyzed and some typical cases are listed,aiming to provide reference and guidance for the implementation of future projects related to the reuse of abandoned open-pit mines.