布鲁斯·莱文斯坦,美国康奈尔大学科学传播副教授。E-mail:b.lewenstein@cornell.edu。
In the developed world, discussions about “science literacy” often focus on public knowledge of science as scientists define it: physics, chemistry, biology, etc. At a workshop held in Cape Town, South Africa, in December 2002, researchers and practitioners suggested that public understanding of research in developing countries is about much more basic issues: providing clean water for drinking and cooking, learning the essential link between unprotected sexual intercourse and HIV infection, and so on. Programs to support public understanding in developing countries must serve the disadvantaged, must work to overcome social and regional inequalities. Choices about how to allocate scientific and technological resources are not politically neutral.
| 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 |