In order to clarify the connotation and governance path of metaverse safety & security and further enrich the theory of metaverse safety & security,the concept of metaverse safety & security was put forward based on a large safety & security pattern,and the basic features of metaverse safety & security were analyzed. Moreover,the governance path of metaverse safety & security was proposed. The results show that metaverse safety & security refers to the state or ability of the metaverse to reshape spatial and temporal stability,social civilization advancement and human well-being enhancement from the influence of unfavorable factors,and it has eight basic characteristics,namely,relativity,complexity,vibration,extensiveness,immediacy,relevance,publicity,and multidimensionality. Metaverse safety & security governance should integrate the development and safety & security of the metaverse,adhere to the principle of joint consultation and sharing,build a "technology-rule-society" trinity of governance models,and strive to enhance the digital safety & security capacity of the metaverse.
| 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 |