欢迎访问《中国农学通报》,

中国农学通报 ›› 2024, Vol. 40 ›› Issue (6): 67-74.doi: 10.11924/j.issn.1000-6850.casb2023-0242

• 资源·环境·生态·土壤 • 上一篇    下一篇

中国典型农业生态系统的固碳减排现状、影响因素及减排措施

王建伟(), 李东晓(), 王红光, 李浩然, 王千一, 张明哲, 李瑞奇   

  1. 河北农业大学农学院省部共建华北作物改良与调控国家重点实验室/河北省作物生长调控实验室,河北保定 071000
  • 收稿日期:2023-03-20 修回日期:2023-07-12 出版日期:2024-02-22 发布日期:2024-02-22
  • 通讯作者:
    李东晓,女,河北清河人,1984年出生,副研究员,博士,研究方向:作物高产高效。通信地址:071001 河北省保定市莲池区乐凯南大街2596号 河北农业大学西校区,Tel:0312-7521283,E-mail:
  • 作者简介:

    王建伟,男,河北玉田人,1999年出生,硕士研究生,研究方向:作物高产优质的生理生态。通信地址:071001 河北省保定市莲池区乐凯南大街2596号 河北农业大学西校区,Tel:0312-7521283,E-mail:

  • 基金资助:
    国家重点研发计划项目“生物定向调控培育健康土壤关键技术、产品与应用”(2021YFD1901004); 国家现代农业产业技术体系项目“国家小麦产业技术体系-保定综合试验站”(CARS-03-05); 国家自然科学基金项目“褪黑素调控根系生长表型及增强小麦抗旱能力的作用机制”(32201908); 河北省自然科学基金项目“褪黑素调控根系表型增强小麦抗旱能力的生理机制”(C2022204070); 河北省农业科技成果转化资金项目“小麦新品种‘河农128’的中试与示范”(V1647564099785); 河北省现代农业产业技术体系建设专项资金(HBCT2024070203)

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 Published-:2024-02-22 Online:2024-02-22

摘要:

农业生态系统既是温室气体的重要贡献者之一,也是固碳端,在固碳减排上发挥着重要作用。在“碳达峰”和“碳中和”的背景下,农业生态系统的固碳减排潜力巨大。本文主要综述了中国典型农业生态类型中主要温室气体的来源、固定途径及其影响因素,讨论了农业生态系统固碳减排的现有研究成果、减排潜力以及存在问题,总结了推动整个农业生态系统固碳相关领域的研究,展望了新的研究方向和探索途径。为中国进一步固碳减排、农业可持续发展,尽快实现“双碳”目标提供重要理论参考。

关键词: 固碳减排, 温室气体, 农业生态系统, 碳排放源, 土壤固碳

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