Current research on the synergistic reduction of pollution and carbon emissions emphasizes "synergy" while neglecting "effectiveness," limiting a systemic understanding. This study aims to integrate and analyze bibliometric findings, further discussing the connotation and mechanisms of "efficiency enhancement". The results reveal that:(1) Research on synergistic pollution-carbon reduction remains in the early exploratory stage, with hotspots focusing on four phases: quantitative characterization of synergy, implementation pathways, feature analysis and effectiveness evaluation, and benefit assessment;(2) "Effectiveness" refers to the multi-dimensional benefits—environmental, ecological, economic, climatic, social, and health-related—triggered by pollution-and-carbon synergy at the systemic level, manifested as enhanced policy efficiency, reduced societal abatement costs, etc.;(3) The transition from multi-dimensional synergy to multi-dimensional effectiveness hinges on complex systems driven by multi-factor interactions, such as collaborative governance among stakeholders and regional joint prevention or control mechanisms. Future directions include: (i) clarifying the definition and consensus on "efficiency enhancement" to refine the systemic understanding of synergistic pollution-carbon reduction; (ii) investigating the scientific mechanisms linking multi-dimensional synergy to efficiency enhancement, thereby unveiling their intricate relationship.
| 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 |