The effectiveness of science popularization in county directly determines the level of public scientific literacy within its scope. Based on interviews and surveys conducted nationwide and data obtained by web crawlers, this paper uses grounded theory to extract 11 factors that restrict the effectiveness of science popularization in county from three dimensions: macro, meso, and micro. On this basis, the ISM model is constructed to analyze the logical relationship and hierarchical structure among the various factors. The research results show that the external environment and institutional mechanisms are the root factors that restrict the effectiveness of science popularization work in counties. Among them, the policy environment and population environment are the deepest factors; personnel, venue, and channels of science popularization are the most direct factors which influenced by organization building and funding of science popularization. Based on the research conclusions, relevant suggestions to improve the effectiveness of science popularization in county are put forward.
| 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 |