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PM2.5 pollution, which is significant harmful to the health of residents, transportation safety, and economic development, has become a prominent environmental problem. In order to understand the demands of Chinese citizens on PM2.5science popularization, this paper works on the popular science status and demands for PM2.5 in the contamination zone, pursues effective propagation paths and methods of sciences communication from the audience's view, and provides evidences for further PM2.5 popular science work. This study conducts questionnaire surveys in three selected typical cities from east, middle and west China. Through analysis, this paper reaches main points on popular science status and demands for PM2.5 among typical city residents from East, Middle and West China, and proposes policy recommendations for PM2.5 science popularization.
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| 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 |
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