气候变化研究进展 ›› 2020, Vol. 16 ›› Issue (5): 579-590.doi: 10.12006/j.issn.1673-1719.2020.015

• 冰冻圈服务专栏 • 上一篇    下一篇

冰冻圈影响区恢复力研究和实践:进展与展望

苏勃(), 效存德()   

  1. 北京师范大学地表过程与资源生态国家重点实验室,北京 100875
  • 收稿日期:2020-01-16 修回日期:2020-04-28 出版日期:2020-09-30 发布日期:2020-09-30
  • 通讯作者: 效存德
  • 作者简介:苏勃,男,博士研究生, geosubor@mail.bnu.edu.cn
  • 基金资助:
    国家自然科学基金委重大项目(41690145);国家自然科学基金面上项目(41671058);北京师范大学引进人才项目(12807-312232101);国家留学基金委员会2019年国家建设高水平大学公派研究生项目

Research and practice on socio-ecological systems resilience over cryosphere affected areas: progress and prospects

SU Bo(), XIAO Cun-De()   

  1. State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University, Beijing 100875, China
  • Received:2020-01-16 Revised:2020-04-28 Online:2020-09-30 Published:2020-09-30
  • Contact: XIAO Cun-De

摘要:

气候变化引起全球冰冻圈各要素普遍退缩,进而深刻影响着区域生态安全和社会经济发展。恢复力(resilience)以降低脆弱性为目标,维持和培育社会-生态系统应对外界胁迫和干扰的能力,为应对冰冻圈变化引起的负面影响、实现区域可持续发展提供了重要的理论和实践框架。文中辨识了全球变暖背景下冰冻圈过程和功能变化对主要社会-生态系统的影响,综述了当前冰冻圈影响区恢复力相关的主要研究和实践进展,探讨了加强冰冻圈影响区社会-生态系统恢复力的路径。我们认为未来要进一步加强区域和全球冰冻圈变化及其影响综合评估,深入研究冰冻圈影响区社会-生态系统变化的驱动机制、级联效应和稳态转换;在实践上将减缓、适应和转型有机结合,建立管控区域社会-生态系统演化的综合监测、评估、预警和决策系统,从而促进系统朝着更具恢复力和可持续的路径发展。

关键词: 冰冻圈, 恢复力, 社会-生态系统, 气候变化, 可持续发展

Abstract:

As the Earth system enters the Anthropocene, the cryosphere is rapidly undergoing shrinkages, exerting the impacts on regional ecological security and socio-economic development. Resilience thinking aims to reduce vulnerability, maintain and foster the persistence, adaptability, and transformability of complex adaptive social-ecological systems. By facilitating the research and practice on the socio-ecological system resilience in the cryosphere affected areas, it is of far-reaching significance to address the impact of climate change related cryosphere changes and achieve regional sustainable development. This paper identifies the impact of changes in the cryosphere process and function on relevant socio-ecological systems in the context of climate change, summarizes the main research and practice on resilience over cryosphere affected area, including high mountain and surrounding areas, polar regions, and coastal regions, and further discusses the resilient pathways over the cryosphere affected area. In general, the resilience building over cryosphere affected area needs to combine mitigation, adaptation and transformation, and establish series of robust systems including monitoring, assessing, early warning and decision-making so as to navigate the system toward more resilient and sustainable pathway.

Key words: Cryosphere, Resilience, Social-ecological systems, Climate change, Sustainability

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