生态系统服务权衡研究进展:从认知到决策

发布时间：2018-04-17 06:50

本文选题：生态系统服务 + 权衡　；参考：《地理学报》2017年06期

【摘要】：作为沟通自然生态系统与人类社会的重要桥梁,生态系统服务一直以来都是地理学、生态学等学科的研究前沿和热点。正确认知生态系统服务之间的关系,是开展多种生态系统服务可持续管理决策的前提,有助于人类福祉的全面提升。本文通过厘定生态系统服务权衡的概念内涵,梳理了生态系统服务权衡的空间、时间和可逆性特征,将多层次人类福祉的满足作为权衡的最终目标,视生态补偿为权衡决策的基本保障途径。生态系统服务权衡关系的识别依托于定量指标法和综合模型法,且权衡关系可能随时空尺度的推移发生改变;情景分析与多目标分析是生态系统服务权衡决策的有效手段。生态系统服务权衡多尺度关联、生态系统服务流与远程耦合、生态系统服务消费与生态补偿,成为当前生态系统服务权衡研究的重点方向。
[Abstract]:As an important bridge between natural ecosystem and human society, ecosystem service has always been the frontier and hotspot of geography, ecology and other disciplines.Correct understanding of the relationship between ecosystem services is a prerequisite for sustainable management of multiple ecosystem services and is conducive to the overall improvement of human well-being.By defining the concept and connotation of ecosystem service tradeoff, this paper combs the space, time and reversibility characteristics of ecosystem service tradeoff, and regards the satisfaction of multi-level human well-being as the ultimate goal of the tradeoff.Ecological compensation is regarded as the basic safeguard for weighing decision.The identification of ecosystem service tradeoff depends on quantitative index method and synthetic model method, and the trade-off relationship may change at any time, and scenario analysis and multi-objective analysis are effective means of ecosystem service trade-off decision-making.The multi-scale correlation of ecosystem services, the coupling of ecosystem service flow and remote, the consumption of ecosystem services and ecological compensation have become the focus of the research on ecosystem service tradeoff.
【作者单位】：北京大学城市与环境学院地表过程分析与模拟教育部重点实验室;北京大学深圳研究生院城市规划与设计学院城市人居环境科学与技术重点实验室;
【基金】：国家自然科学基金项目(41322004)~~
【分类号】：X171

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