Research on Water Ecological Restoration Strategies of Derelict Land in Wangping Coal Mine

In recent years, with the successive closure of mining enterprises, a large number of abandoned coal mine land have emerged, most of which are facing problems such as frequent rainstorm and flood disasters, perennial water shortages, and water pollution, water ecological restoration is imminent.Taking Wangping Coal Mine in Mentougou District of Beijing as an example, the water ecological characteristics of abandoned coal mines land was deeply analyzed. From the three aspects of site layout combing, building element transformation and mine landscape restoration, effective water ecological restoration strategies according to local conditions were proposed, so as to improve the efficiency of water resources recycling, improve the ecological environment of abandoned coal mine land and reduce flood disasters.