Core Viewpoint - Jiangxi Province's Ganzhou City has made significant progress in the ecological restoration of abandoned rare earth mines, but further improvements are needed due to historical mining practices and complex environmental issues [1] Group 1: Governance Mechanism - A multi-departmental collaborative governance mechanism is essential to address the complex ecological issues of abandoned rare earth mines, breaking down barriers between various sectors such as water resources, environmental protection, and mining management [2] - The integration of four major projects—water protection, mine remediation, land rehabilitation, and vegetation restoration—should be prioritized for comprehensive management [2] Group 2: Funding Challenges - Local governments are encouraged to apply for national demonstration projects for the ecological restoration of historical abandoned mines, leveraging central financial support to establish a multi-tiered funding system [2] - Collaboration with financial institutions, such as commercial banks, is recommended to secure loans for restoration projects, alongside incentives for private investment in ecological restoration [2] Group 3: Assessment Standards - Establishing unified assessment standards for post-restoration management is necessary, focusing on water quality, soil erosion, vegetation coverage, and soil properties [2] Group 4: Restoration Models - The "Three Simultaneous Governance" model includes: - Coordinated treatment of both surface and underground environments to prevent geological hazards and improve soil quality [3] - Upstream and downstream collaboration to control soil erosion and enhance water quality through comprehensive watershed management [3] Group 5: Integrated Development - The approach emphasizes synchronized development in ecological restoration, industrial integration, and spatial optimization, aiming to transform environmental challenges into ecological and economic opportunities [4] - The "Ecology+" construction concept seeks to align agricultural, industrial, and ecological interests for sustainable development [4]

Core Insights - The article highlights the successful ecological restoration of abandoned mines in Lianyungang City, transforming 1,072 acres of previously damaged land into vibrant green spaces, achieving a balance of economic, ecological, and social benefits [1][2]. Group 1: Ecological Restoration Efforts - The Lianyungang Natural Resources and Planning Bureau implemented a tailored restoration strategy for each mine, focusing on disaster elimination, slope greening, tree selection, and maintenance standards [1]. - A comprehensive management system was established, involving professional design, departmental review, state-owned enterprise implementation, and local support, ensuring effective supervision throughout the restoration process [1][2]. Group 2: Innovative Techniques and Local Adaptation - The bureau explored new techniques for steep rocky slopes, including embedding reinforced mats into rock seams and using high-pressure spraying for vegetation, which effectively addressed the challenges posed by the area's natural conditions [2]. - Local tree species such as Wisteria, Platycladus orientalis, and Broussonetia papyrifera were selected to enhance soil retention and water conservation, with a total of 50,000 seedlings planted to create diverse plant communities [2]. Group 3: Sustainable Management and Community Involvement - A three-tiered management system was developed for long-term maintenance, involving construction units for a two-year care period, local street teams for professional management, and community participation through an "ecological points" system [2]. - The restored areas have become popular recreational spots for residents, facilitating the development of green industries such as "mining + cultural tourism" and "mining + health care" [2].