塌陷区治理是我国煤炭资源型城市发展面临的重大问题。文章以两淮煤城为例,分析了采煤塌陷区所产生的耕地面积减少、生态环境改变、农村经济社会发展受损等多方面问题。指出塌陷区的全面治理,核心是兼顾生态、经济和社会效益,进行新型生态系统和新型经济社会系统的重建,最终实现资源型城市的可持续发展。围绕此观点,探讨了全面治理的重点措施。 Subsidence area management is a major issue facing the development of China’s coal-based cities. Taking Lianghuai Coal Mining City as an example, the article analyzes many aspects such as the reduction of cultivated land, the change of ecological environment and the impaired economic and social development in rural areas due to coal mining subsidence. Pointed out that the comprehensive management of subsidence areas, the core is to take into account the ecological, economic and social benefits, the new ecosystem and the reconstruction of a new economic and social system, and ultimately the sustainable development of resource-based cities. Around this point of view, discussed the key measures of comprehensive governance.