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生态系统服务权衡与协同研究进展

花匠小妙招
2024-11-06 17:37

摘要：

作为链接人类福祉和生态系统的桥梁，生态系统服务成为地理学、生态学和其他相关学科的重要研究内容。掌握生态系统服务权衡与协同关系，对提升生态系统服务总体效益和人类福祉至关重要，并可辅助自然资源管理和生态规划实践，目前已成为生态系统服务研究的热点。在归纳生态系统服务内涵、分类及价值评估研究进展基础上，从理论基础、类型划分和研究方法等方面系统梳理了生态系统服务权衡与协同研究进展，并从以下4个方面提出未来可能的研究趋势，包括丰富权衡与协同理论基础，建构多学科综合研究体系；完善生态系统服务分类体系，量化权衡与协同非线性特征；刻画生态系统服务空间流动，加强权衡与协同跨时空集成；系统化揭示权衡与协同机理，推动成果在国土领域的应用。

关键词: 生态安全, 能值-生态足迹模型, 可持续性, 东北老工业基地, 生态协调系数

Abstract: As the linkage of human well-being and ecosystem, ecosystem services have become an important content of researches in geography, ecology and other related disciplines. It is essential to understand the tradeoffs and synergies among ecosystem services for the promotion of overall benefit and human wellbeing and for natural resources management and ecological planning. It has become a hotspot in the ecosystem services research. Firstly, this paper summarizes the connotation, classification and assessment methods of ecosystem services. Secondly, the progress of research on synergies and tradeoffs among ecosystem services is reviewed from the perspectives of theoretical basis, classification and methodologies. Lastly, the possible research trends in future are put forward from four perspectives, including the adoption of other disciplines’ theories and the construction of an integrated multidisciplinary research framework; the perfection of ecosystem services classification and the quantification of non-linear feature of synergies and tradeoffs; the depiction of spatial flow of ecosystem services and the strengthening of spatial and temporal integration of synergies and tradeoffs; and the systematic discovery of mechanism of synergies and tradeoffs and the application of the research findings in the field of land use planning and management.

Key words: emergy-ecological footprint approach, sustainability, northeast old industrial area., ecological coordination coefficient, ecological security