可持续景观设计价值评估的研究探索——以美国景观绩效系列为例

美国风景园林基金会在 2010 年发起的景观绩效系列研究计划掀起了景观绩效评估的热潮，致力于通过科学量化的方法验证可持续风景园林设计在环境、社会和经济方面的综合价值。介绍了该研究项目的兴起背景、评估框架和实施框架，然后深入剖析了综合效益评估、设计策略有效性的循证和知识库平台作为该项目的主要特点的同时存在的研究困难，最后总结了景观绩效系列研究计划的重要贡献，并针对其目前实施的状态从研究路径、评估指标和知识服务三方面提出改善建议。以期为我国可持续景观设计价值评估的相关研究提供理论参考和探讨方向。

Exploring the Value Assessment of Sustainable Landscape Design: A Case Study based on Landscape Performance Series in the United States

The landscape performance series (LPS) initiated by the Landscape Architecture Foundation (LAF) in 2010 initiated a wave of landscape performance evaluation research. The LAF is devoted to verifying the comprehensive environmental, social, and economic benefits of sustainable landscape design practices through quantitative methods. In this study, a background, theoretical and implementation framework of the LPS were introduced. The main characteristics LAF including comprehensive benefits assessment, evidence-based research for effectiveness of design strategy and knowledge base, and existing research challenges were thoroughly analysed. The salient contributions of LPS were summarized and suggestions for improvement based on the current state of implementation were proposed from the perspectives of research path, evaluation indicators, and knowledge service. The conclusions are expected to provide theoretical references and directions for future researches on the value assessment of sustainable landscape design in China.