Proceedings in carbon footprint research of food systems

XUE Jiamin; XU Minggang; ZHANG Jianjie

doi:10.12357/cjea.20230445

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XUE J M, XU M G, ZHANG J J. Proceedings in carbon footprint research of food systems[J]. Chinese Journal of Eco-Agriculture, 2023, 32(0): 1−10 doi: 10.12357/cjea.20230445

Citation:

XUE J M, XU M G, ZHANG J J. Proceedings in carbon footprint research of food systems[J]. Chinese Journal of Eco-Agriculture, 2023, 32(0): 1−10 doi: 10.12357/cjea.20230445

Citation:

XUE J M, XU M G, ZHANG J J. Proceedings in carbon footprint research of food systems[J]. Chinese Journal of Eco-Agriculture, 2023, 32(0): 1−10 doi: 10.12357/cjea.20230445

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Proceedings in carbon footprint research of food systems

doi: 10.12357/cjea.20230445

XUE Jiamin^1
,,
XU Minggang^{1, 2},
ZHANG Jianjie^{1, 2
,
,}

1.
College of Resources and Environment, Shanxi Agricultural University, Taiyuan 030031, China
2.
Institute of Eco-environment and Industrial Technology, Shanxi Agricultural University / Key Laboratory of Soil Environment and Nutrient Resources of Shanxi Province, Taiyuan 030031, China

Funds: This study was supported by the Science and Technology Major Special Plan Project of Shanxi Province (202101140601026), the National Key Research and Development Program of China (2021YFD1901100), and the Earmarked Fund for Modern Agro-industry Technology Research System of Shanxi Province (2023CYJSTX13).

More Information

Corresponding author: E-mail: zhangjianjie@yeah.net
Received Date: 2023-08-24
Accepted Date: 2023-12-04

Available Online: 2023-12-22

Abstract

Abstract

Carbon footprint of food systems is one of the important research fields in response to climate change, and it is also a key method to measure carbon emission in agricultural production. The study of carbon footprint of food systems is helpful to accurately understand the characteristics and rules of carbon emissions in agricultural production, and provides scientific basis for formulating strategies and realization paths towards reduction of agricultural carbon emission, which is of great significance for the achievement of green development of agriculture. In recent years, the domestic and overseas studies on the carbon footprint of farming, animal husbandry and food consumption link have continued to deepen, providing important scientific support for reduction of greenhouse gas emission and construction of more sustainable food systems. However, the research in this field is continuously progressing, and there are still many scientific problems to be solved in the future. This paper reviews the concept, research significance, main methods, current research progress at home and abroad, as well as future research difficulties and hotspots of carbon footprint. In terms of research boundary, the future carbon footprint research should be conducted from the perspective of sustainable food system and to quantify agricultural carbon footprint in the view of the whole "crop-animal husbandry-food processing-food consumption" chain, taking into account the carbon emission of rural residents' daily life. In the research object, pay attention to coordinate the relationship of multi-interest subjects, promote the overall synergy; In terms of research methods, it is suggested to consider the carbon sink function of soil and farmland ecosystem, and establish a monitoring system of carbon footprint with complete indexes and parameters. Regarding the reduction of carbon emission, attention should be paid not only to technological innovations, but also to lifestyle change and policy regulation. This study helps better understand the influence of food system on environment and climate, and provides scientific basis for the promotion of agricultural green development and policymaking on rural revitalization.

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References

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