Study on Agricultural Carbon Emission Estimation and Grading Evaluation -- Taking Chengdu as an Example

At present, China is in the stage of agricultural economic transformation and development. It is urgent to regard low-carbon agriculture as the main task of sustainable agricultural development. This paper takes Chengdu as an example to calculate the total carbon emissions and emission intensity of agricultural carbon in the past 2007-2018 years through the carbon emission coefficient method, and to analyze and evaluate the agricultural carbon emission structure and agricultural carbon emission level. Finally, it is concluded that the present situation of agricultural carbon emissions in Chengdu and its dynamic changes in the past ten years will help further clarify the types of agricultural carbon emissions in Chengdu. At the same time, it can also provide theoretical support for the action of energy conservation and emission reduction and the construction of ecological civilization in Chengdu.