自然杂志 ›› 2021, Vol. 43 ›› Issue (2): 149-156.doi: :10.3969/j.issn.0253-9608.2021.02.010

• 自然论坛 • 上一篇    

草地生态系统多功能性与可持续发展目标的实现

李通①②③，崔丽珍①③，朱佳佩①③，陈劭锋①④，董祚继①，崔骁勇①③⑤，刘雅莉①③， 王艳芬①③⑤ ，宁瑶①③   

  1. ①中国科学院大学，北京 100149；②格里菲斯大学，布里斯班 4111, 澳大利亚；③中国科学院燕山地球关键带与地表通量观测站，北京 100049；④中国科学院科技战略咨询研究院，北京 100190；⑤中国科学院青藏高原 地球科学卓越创新中心，北京 100101 
  • 收稿日期:2020-12-23 出版日期:2021-04-25 发布日期:2021-04-22
  • 通讯作者: 崔骁勇，通信作者，研究方向：全球变化生态学。 王艳芬，通信作者，研究方向：草地生态系统生态学。
  • 基金资助:
    中国科学院国际合作局对外合作重点培育专项项目(121311KYSB20170004-04)和中国科学院A类战略性先导科技专项(XDA20050103)

Multi-function of grassland ecosystem and realization of sustainable development goals

LI Tong①②③, CUI Lizhen①③, ZHU Jiapei①③, CHEN Shaofeng①④, DONG Zuoji①, CUI Xiaoyong①③⑤, LIU Yali①③, WANG Yanfen①③⑤, NING Yao①③   

  1. ①University of Chinese Academy of Sciences, Beijing 100149, China；②Griffith University, Brisbane 4111, Australia；③Yanshan Earth Critical Zone and Surface Fluxes Research Station, Chinese Academy of Sciences, Beijing 100049, China；④Institutes of Science and Development，Chinese Academy of Sciences，Beijing 100190, China；⑤CAS Center for Excellence in Tibetan Plateau Earth Sciences, Beijing 100101, China
  • Received:2020-12-23 Online:2021-04-25 Published:2021-04-22

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摘要： 草地是中国面积最大的陆地生态系统，其在保障国家“大粮食”安全生产、遏制气候变化、维持生物多样性、涵养水源、促进可持续社区建设等人类可持续发展目标中具有极其重要的价值。由人类活动和气候变化导致的草地生态系统服务 能力衰退、生态功能降低，严重威胁着中国生态经济安全，而问题的产生原因和解决办法又要回归于草地生态系统本身。因 此，需要明晰草地生态系统多功能性和多重服务与可持续发展目标的关系，科学研判家畜管理对可持续发展目标的重要作 用。据此文章提出4条保障措施支撑未来草地健康发展，为实现全球可持续发展目标贡献中国智慧提供路径选择。

关键词: 草地, 草地生态系统, 生态系统服务, 生态文明, 生态安全屏障, 可持续发展目标

Abstract: Grassland is the largest terrestrial ecosystem in China. It is of great value in ensuring the safe production of national “big food”, curbing climate change, maintaining biodiversity, conserving water resources, promoting sustainable community construction and other human sustainable development goals. Due to human activities and climate change, the service capacity of grassland ecosystem declines and the ecological function decreases, which seriously threaten the ecological and economic security of China. The emergence and solution of the problem should focus to the grassland ecosystem itself. Therefore, it is of great practical and historical significance to deeply clarify the relationship between grassland ecosystem multi functionality and multi service and sustainable development goals, scientifically study and judge the important role of adaptive management in sustainable development goals. We put forward four measures to ensure and support the healthy development of grassland in the future, and provide path selection for contributing Chinese wisdom to the realization of global sustainable development goals.

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