| 摘要: |
| 生态系统服务供给和需求的不均衡性与空间异质性往往难以表征，而生态系统服务流研究可以有效表征生态系统服务“供给—流动—需求”的级联结构与水平过程。首先，在厘清相关概念内涵的基础上，从生态系统服务流的空间特征和尺度效应方面分析其基本特征；其次，从生态系统服务流的影响因素和权衡协同关系方面厘清其流动过程，从生物物理、经济效益和社会文化视角梳理生态系统服务流的评估方法；最后，从供需-流动和情景模拟2个层面总结生态系统服务流的空间制图方法、模型等，发现服务路径属性网络模型对生态系统服务流的动态量化和路径模拟是今后重要的研究方向。生态系统服务流研究经历了从生态系统服务供需的效用评估到流动全过程测度模拟的转变，对生态系统服务流传导机制的理解逐渐深入的同时，生态系统服务流空间的精确识别及优化提升在风景园林规划设计中也得到广泛应用。 |
| 关键词: 生态系统服务流 空间制图 情景模拟 评估方法 服务路径属性网络模型 |
| DOI：10.14085/j.fjyl.2022.10.0032.06 |
| 分类号:TU985 |
| 基金项目:山东省高等学校青创科技支持计划（编号 2020KJG004）；济南市哲学社会科学重大课题（编号 JNSK21A03）；国家自然科学基金青年科学基金项目（编号 51908332） |
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| From Utility Assessment to Process Measurement: Progress in Research on Ecosystem Services Flow |
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XIAO Huabin, GUO Yanxin, WANG Yue, WU Yangrui
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Shandong Jianzhu University
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| Abstract: |
| It is typically difficult to characterize the imbalance and spatial heterogeneity of ecosystem service supply and demand. The research on ecosystem services flow can effectively characterize the cascade structure and horizontal process of ecosystem services featured by “supply-flow-demand”. On the basis of clarifying the connotation of related concepts, the research firstly analyzes the basic characteristics of ecosystem services flow from the perspective of spatial relationship and scale effect. Then, it clarifies the process of ecosystem services flow from the perspective of influencing factors and trade-off synergy. After that, it combs the evaluation methods for ecosystem services flow from the perspectives of biophysics, economic benefits and social culture. Finally, the research summarizes the spatial mapping methods and models for ecosystem services flow from the perspectives of supply-demand and flow and scenario simulation, figuring out that it is an important research direction in the future to achieve dynamic quantification and path simulation of ecosystem services flow by service path attribution networks (SPANs) model. The research on ecosystem services flow has undergone a transformation from the utility evaluation of ecosystem service supply and demand to the measurement simulation of the whole flow process, which not only deepens the understanding of ecosystem services flow transmission mechanism, but also makes the accurate identification and optimization of ecosystem services flow space widely used in landscape planning and design. |
| Key words: ecosystem services flow spatial mapping scenario simulation evaluation method service path attribution networks (SPANs) model |
| 引用本文: | 肖华斌,郭妍馨,王玥,吴扬睿.从效用评估到过程测度：生态系统服务流研究进展[J].风景园林，2022，29（10）：32-37. |
| XIAO Huabin,GUO Yanxin,WANG Yue,WU Yangrui.From Utility Assessment to Process Measurement: Progress in Research on Ecosystem Services Flow[J].Landscape Architecture Journal, 2022, 29(10):32-37. |
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