PDF
Full
Outline
Do the carbon trading policy and low-carbon city policy, as two typical carbon emissions reduction pilot policies, have a policy overlay effect on reducing pollution and carbon emissions? The multi-period difference-in-differences (DID) model was used to explore the policy effect of carbon emissions reduction policies on reducing pollution and carbon emissions from the perspectives of policy synergy and target synergy, basing on the panel data of 279 cities in China from 2006 to 2020. The results show that the dual pilot policy has an obvious synergistic effect on reducing pollution and carbon emissions. The longer the policy is implemented, the stronger the emissions reduction effect is. The dual pilot policy reduces pollution and carbon emissions by the innovation effect and source reduction effect. The implementation of dual pilot policy in western regions, non-resource-based cities, non-old industrial bases and developed cities has achieved better effect on reducing pollution and carbon emissions. Both single pilot policies can promote to reduce pollution and carbon emissions. Comparison between two policies, the carbon trading policy plays better effect on carbon emissions reduction, and the low carbon city pilot policy plays better effect on pollution reduction. The double pilot policy is more effective than the single pilot policy in reducing pollution and carbon. The double pilot cities that first becomes the low carbon city pilot and then implements the carbon trading policy have stronger effect on reducing pollution and carbon. It provides a reference for implementing carbon emissions reduction policies.
PDF
238
116
| 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 |
关闭全屏
No. 86 Xueyuan South Road, Haidian District, Beijing
010-62199257
qkjq@cast.org.cn
Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House
