生态环境学报 ›› 2022, Vol. 31 ›› Issue (4): 845-856.DOI: 10.16258/j.cnki.1674-5906.2022.04.023

• 综述 • 上一篇    

生态安全格局构建:概念、框架与展望

易浪1,2(), 孙颖1,*(), 尹少华3, 魏晓2   

  1. 1.中南林业科技大学生命科学与技术学院,湖南 长沙 410004
    2.湖南财政经济学院/湖南省经济地理研究所,湖南 长沙 410205
    3.中南林业科技大学商学院,湖南 长沙 410004
  • 收稿日期:2021-09-15 出版日期:2022-04-18 发布日期:2022-06-22
  • 通讯作者: *孙颖(1985年生),女,博士后,研究方向为区域生态一体化、生态经济管理。E-mail: sunying@csuft.edu.cn
  • 作者简介:易浪(1989年生),男,博士研究生,研究方向为土地利用与景观生态、生态经济管理。E-mail: yilang0107@163.com
  • 基金资助:
    2021年湖南省教育厅科学研究项目(21B0258);2019国家社科基金项目(19BJY045)

Construction of Ecological Security Pattern: Concept, Framework and Prospect

YI Lang1,2(), SUN Ying1,*(), YIN ShaoHua3, WEI Xiao2   

  1. 1. College of Life Science and Technology, Central South University of Forestry and Technology, Changsha 410004, P. R. China
    2. Hunan Institute of Economic Geography/Hunan University of Finance and Economic, Changsha 410205, P. R. China
    3. School of Business, Central South University of Forestry and Technology, Changsha 410004, P. R. China
  • Received:2021-09-15 Online:2022-04-18 Published:2022-06-22

摘要:

生态安全格局是保障区域生态安全的基础,是人类维护绿色、健康与可持续发展的重要手段。在全球生态问题日益凸显的背景下,生态安全格局业已成为生态系统研究的热点领域。加强生态安全格局研究对维护生态系统结构与功能完整、保护生物多样性、保障区域生态安全和提升人类福祉具有重要意义。该文从“概念辨析、基础框架、研究进展与展望”等方面入手,全面系统梳理了国内外生态安全格局的相关研究成果,并从“研究方法、研究尺度、研究内容”等方面进行归纳总结,得出以下结论:(1)“源地识别—阻力面构建—廊道提取”的基本研究框架有待发展;(2)生态源地识别缺乏统一的科学标准,对生态系统服务供需关系的考虑未能兼顾;(3)生态廊道提取方法有待进一步优化;(4)地理空间联动性和生态系统功能的相互性考虑欠缺;(5)自然生态系统与社会经济系统间耦合关系研究较为薄弱。未来研究趋势可关注以下方面:(1)多模型、多方法、多技术的集成研究;(2)动态考量生态安全标准的量化研究;(3)各方利益博弈的现实执行研究;(4)生态安全预测、预警与调控管理的强化研究;(5)服务国家战略的生态安全格局构建研究。

关键词: 生态安全, 生态安全格局, 源地-廊道, 格局优化, 模型集成, 生态功能区, 生态环境治理

Abstract:

The ecological security pattern is the basis for ensuring regional ecological security and an important means for human beings to maintain green, healthy, and sustainable development. Under the background of increasingly prominent global ecological problems, the ecological security pattern has become a hot area of ecosystem research. Strengthening the study of ecological security pattern is of great significance for maintaining the integrity of the ecosystem structure and function, protecting biodiversity, ensuring regional ecological security, and improving human well-being. Based on “conceptual analyses, fundamental framework, research progress and prospects”, this article comprehensively and systematically reviewed research results on ecological security patterns at home and abroad. The following conclusions were drawn after summarizing the research methods, scales, and contents in the literature: (1) The basic research framework of "source identification-resistance surface construction-corridor extraction" needs to be developed; (2) the identification of ecological source areas lacks a unified scientific standard, and the relationship between supply and demand of ecosystem services has not been considered; (3) the extraction method of ecological corridor needs to be further optimized; (4) there is a lack of consideration of the interrelationship between geospatial linkage and ecosystem functions; (5) The research on the coupling relationship between natural ecosystems and socio-economic systems is relatively weak. Future research may focus on the following aspects: (1) integrated research of multi-model, multi-method, and multi-technology; (2) quantitative research on dynamic consideration of ecological safety standards; (3) realistic implementation research of the game of interests of all parties; (4) research on ecological security prediction, early warning, and regulation management; (5) research on the construction of ecological security patterns serving national strategies.

Key words: ecological security, ecological security pattern, source-corridor, pattern optimization, model integration, ecological function area, ecological and environmental governance

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