As one of the effective forms of science popularization, large-scale science popularization activities play a positive role in improving citizens’ scientific literacy, creating a good scientific and cultural atmosphere, and promoting innovation and development. Based on the investigation and analysis of literature and the implementation of domestic large-scale science popularization activities, this article gives an in-depth study of the current situation of domestic large-scale science popularization activities. The research status, characteristics, and development trends of large-scale science popularization activities are expounded. Taking Beijing science festival and other activities as research cases, this paper analyzes the problems of large-scale science popularization activities. Based on the above analysis, thoughts and suggestions are given on the planning, organization, implementation and improvement of communication effect of future large-scale science popularization activities.
| 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 |