Cuijiagou is located in the northwest of Tongchuan City, and there are abundant coal resources underground. Long-term resource exploitation has seriously affected the ecology of Cuijiagou area. 20 16 1 1, during the inspection by the Sixth Central Environmental Protection Inspector Group in Shaanxi Province, people's letters and visits reflected the ecological environment problems in Cuijiagou mining area; From April 2065438 to April 2008, the Environmental Protection Inspector Group of the Provincial Party Committee gave a feedback to Tongchuan, pointing out that during the implementation of the comprehensive geological environment control project in the eastern part of Cuijiagou Coal Mine, Tongchuan City, yintai district City and relevant departments failed to organize construction and supervision, which led to the development of the project on the grounds of residual coal recovery, with prominent security risks and serious ecological damage, especially in the process of coal mining, the dumped waste residue occupied 306,200 square meters of land resources and forest land, extending about/kloc.
In order to promote the ecological restoration and treatment of geological environment in Cuijiagou Mine, Tongchuan Municipal Government established the engineering headquarters and its office of ecological restoration and treatment of geological environment in Cuijiagou Mine from 2065438 to June 2008, and set up three working groups, namely, project implementation group, comprehensive coordination group and environmental protection group, to jointly promote the ecological restoration and treatment of geological environment in Cuijiagou Mine. Since the implementation of the governance project, the headquarters has intensified supervision and guidance, and relevant units have fully cooperated to strengthen service guarantee. By the end of 20 18, 40 sets of large machinery18 had been dispatched, and 3.24 million cubic meters of excavation and backfilling had been completed, 405,000 cubic meters of rock had been cut, 600,000 cubic meters of soil had been covered, nearly 22,000 pine and locust trees had been planted, and more than 700 mu of cultivated land had been reclaimed.