In order to understand the current research status of fingerprinting technology and clarify its application and prospects in the field of solid waste, the Web of Science (WOS) core database: Science Citation Index Expanded (SCI-Expanded) was relied upon to retrieve and analyze relevant literature from 2010 to 2024. It was found that the number of publications indicates that fingerprinting technology still maintains a high level of research interest. The subject clustering analysis shows that its application is extensive and its research interest in the environmental field has also been high in recent years. Keyword clustering reveals that the research hotspots are concentrated in four aspects: Recognition, ChemoInformatics, Deep learning, and Model. Keyword co-occurrence analysis of literature in the field of solid waste shows that there are few studies on the use of fingerprinting technology for solid waste management, mainly focusing on the post-processing stage. Through literature research, the data acquisition technology, feature extraction technology, and feature presentation forms of fingerprinting were summarized, and the possibility of applying emerging technologies in the field of solid waste and future development prospects were proposed.
| 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 |