According to the requirements of safety monitoring in the decommissioning of uranium tailings pond, the first dam of a uranium tailings pond is taken as a pilot project. By deploying Beidou displacement monitoring terminals and various sensors at key points such as the surface of uranium tailings dam and the reservoir area, the real-time monitoring of the tailings pond and the prediction and early warning of the trend of surface deformation, the settlement trend of the dam and the variation trend of water level in the reservoir are realized, so as to predict the stability of the dam in advance and master the safety of the dam. Under the guidance of the intelligent monitoring and prevention system, a comprehensive monitoring platform is developed to provide advanced technical means for the decommissioning and management of the uranium tailings pond in the uranium industry, thus transforming passive “supervision” into active “monitoring”. The research results can provide reference for safety monitoring and intelligent prevention of other uranium tailings ponds.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |