To effectively identify and assess different types of risk events in the risk zoo,and compare the difference of different risk metaphor events,based on theory of complex system thinking and vulnerability,risk metaphor events were identified and analyzed from 6 dimensions of risk certainty,universality,periodicity,stability,tolerance and reversibility. An assessment model of risk metaphor events was constructed based on the theory of the public safety triangle. The results show that through complex system thinking,we summarize and classify the general characteristics of risk metaphor events,and establish a multi-dimensional quantitative assessment model of risk metaphor events,which provides the application ideas and method logic for the control of risk metaphor events and ensure the scientific and reasonable establishment of risk metaphor events. Finally,the 4P (Prohibit,Suspend,Postpone,Prevent) strategy of risk prevention is proposed for the different cognitive characteristics of risk metaphor events,which provides a reference for organizations to carry out risk event control.
| 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 |