New quality productivity encompasses technological innovation, industrial transformation, green development, and social structure optimization, becoming a key driving factor for enhancing the quality of new urbanization. An evaluation index system for new quality productivity and new urbanization was constructed, and the entropy weight method was used to measure their development levels. Through empirical methods such as the fixed effects model, Dagum Gini coefficient method, and mediation effect analysis, the impact mechanism of new quality productivity on new urbanization was systematically analyzed. It is found that new quality productivity has a significant positive effect on new urbanization, with notable regional heterogeneity: the promotion effect is most significant in the Northeast, followed by the East, and relatively weaker in the Central and Western regions. The contribution of inter-regional differences to the impact of new quality productivity on new urbanization is greater than that of intra-regional differences, and the overall Gini index and inter-regional differences show an upward trend. New quality productivity indirectly promotes the process of new urbanization through the development of the financial industry. Based on the above research results, relevant countermeasures and suggestions are put forward to accelerate the construction of new urbanization.
| 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 |