To meet the regulatory demands of systematization, legalization, scientization, long-cycle operation and democratization for mine ecological security in the context of the new era, a comprehensive regulatory framework based on Nature-based Solutions (NbS) was established through relevant research. This framework is formulated in accordance with 8 design criteria, namely problem objects, design scales, natural attributes of solutions, benefit evaluation, solution feasibility, solution management processes, adaptive management modes and sustainability, and focuses on the ecological security supervision of mines throughout the full life cycle of mining activities, including the stages of mine survey and design, mining operation, and mine closure and maintenance. In response to the risks and challenges faced by mine ecological security in Guangdong Province, such as the contradiction between mine ecological and environmental protection and economic development, the overlap between development space and protection space, and the severe ecological and environmental problems caused by mining development, innovative paths and strategies for mine ecological security supervision in Guangdong Province in the new era are explored from six aspects, including forward-looking layout, source control, nature enhancement, nature coordination, multi-stakeholder governance, and technological innovation. This study aims to provide a scientific basis for mine ecological security supervision in Guangdong Province and even across the whole country.
| 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 |