With the increasing frequency of scientific research activities in universities, laboratory gas cylinders have both special equipment and hazardous chemicals, making their safe use and management particularly important. This article first analyzes the main problems in the current management of gas cylinders in university laboratories, and then proposes improvement measures from the perspective of gas cylinder users to strengthen safety education and training for gas cylinder users, develop and improve operating procedures for gas cylinder use, and standardize the safety inspection of gas cylinders; propose to audit supplier qualifications from the perspective of managers and standardize source management; carry out graded and classified supervision, and implement a regular inspection system; using information technology to improve management efficiency; intensify the promotion of safety culture and establish a management strategy for benchmark laboratories, aiming to improve the safety of laboratory gas cylinder use and provide reference for laboratory gas cylinder safety management.
| 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 |