Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2024, Vol. 40 ›› Issue (6): 67-74.doi: 10.11924/j.issn.1000-6850.casb2023-0242

Previous Articles     Next Articles

Status of Carbon Sequestration and Emission Reduction, Influencing Factors and Emission Reduction Measures in Typical Agro-ecosystem in China

WANG Jianwei(), LI Dongxiao(), WANG Hongguang, LI Haoran, WANG Qianyi, ZHANG Mingzhe, LI Ruiqi   

  1. State Key Laboratory of North China Crop Improvement and Regulation/Key Laboratory of Crop Growth Regulation of Hebei Province/College of Agronomy, Hebei Agricultural University, Baoding, Hebei 071000
  • Received:2023-03-20 Revised:2023-07-12 Online:2024-02-22 Published:2024-02-22

Abstract:

Agro-ecosystem is not only one of the important contributors to greenhouse gases, but also plays an important role in carbon sequestration and emission reduction. Under the background of “CO2 emission peak” and “carbon neutrality”, agro-ecosystem has great potential for carbon sequestration and emission reduction. In this paper, we mainly reviewed the sources, fixed pathways, and influencing factors of main greenhouse gases in China’s typical agro-ecological types. Meantime, the specific contents were discussed including the existing research results, emission reduction potential and existing problems of carbon sequestration and emission reduction in agro-ecosystem. New research directions and exploration approaches were summarized to promote the research in the field of carbon sequestration in the entire agroecological system. It provided an important theoretical reference for China to further carbon sequestration and emission reduction, sustainable development of agriculture, and the realization of the “double carbon” goal as soon as possible.

Key words: carbon sequestration and reduction, greenhouse gases, agro-ecosystem, carbon emission sources, soil carbon sequestration