Calculation and analysis of agricultural carbon compensation in the Yangtze River economic belt
In order to consider the impact of agricultural technology levels and natural endowment on agricultural carbon emissions and carbon sinks, this paper revised the method for calculating agricultural carbon compensation, obtaining the agricultural carbon compensation of each province(cities) in the Ya...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Agro-Environmental Protection Institute, Ministry of Agriculture
2021-07-01
|
| Series: | Journal of Agricultural Resources and Environment |
| Subjects: | |
| Online Access: | http://www.aed.org.cn/nyzyyhjxb/html/2021/4/20210417.htm |
| Summary: | In order to consider the impact of agricultural technology levels and natural endowment on agricultural carbon emissions and carbon sinks, this paper revised the method for calculating agricultural carbon compensation, obtaining the agricultural carbon compensation of each province(cities) in the Yangtze River economic belt from 2007 to 2016 and conducted a comparative analysis. The results showed:both Jiangxi and Hunan's agricultural carbon emission redundancy were zero, and their agricultural technology level was relatively high, while Zhejiang and Yunnan had high agricultural carbon emission redundancy, with average values reaching 2.371 8 and 1.751 3 million tons respectively, and their levels of agricultural technology were low. The average annual adjustment coefficient of Zhejiang, Jiangxi, Sichuan and Yunnan was less than 1; the endowment of agricultural natural resources in these areas was higher than the overall level in the Yangtze River economic belt. After revision, the carbon offsets of Zhejiang and Yunnan changed from positive to negative, indicating that these two provinces had changed from carbon compensation areas to carbon payment areas. The amount of agricultural carbon compensation in Shanghai, Jiangsu, Anhui, Hubei, Hunan, Chongqing and Guizhou increased compared with that before revision, while the amount of agricultural carbon compensation in Jiangxi and Sichuan decreased compared with that before revision. The provinces of the Yangtze River economic belt should strengthen the construction of agricultural natural endowment, strengthen the value of the ecological background, enhance the carbon sink function of agricultural ecosystems, and improve the fairness of agricultural carbon compensation standards. |
|---|---|
| ISSN: | 2095-6819 2095-6819 |