Strategic planning approaches are essential for addressing the complex and multi-dimensional challenges in selecting blue-green infrastructure (BGI) location. The development of planning support systems (PSS) for BGI siting often lacks a value-based approach with early stakeholder engagement. In this study, we used value-focused thinking (VFT) to adapt and develop a BGI planning support framework to the Canadian urban context, moving towards an objective-driven framework. We provide a hierarchical objectives framework for BGI planning in urban areas, aligned with stakeholder values, with three-level information: higher-level objectives, lower-level objectives and measurable spatial attributes. To assess site performance across these attributes, value scales elicitation was conducted with 17 experts. The engagement of 37 stakeholders in co-creating and validating our objectives set helped identify common concerns and refine our framework, focusing on the most relevant objectives for stakeholders. The VFT approach and the resulting framework can be easily transferred to other cities in Quebec (Canada), but also to other urban contexts looking to optimize BGI site selection to maximize benefits across the multiple functions of BGI and opportunities arising from the urban context.

中文翻译：

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我们能否停止在蓝绿基础设施规划中重新发明轮子？使用以价值为中心的思维来实现多标准规划支持系统的可转移性


战略规划方法对于解决选择蓝绿基础设施 （BGI） 位置时面临的复杂和多维挑战至关重要。为 BGI 选址制定规划支持系统 （PSS） 通常缺乏基于价值的方法，利益相关者的早期参与。在这项研究中，我们使用以价值为中心的思维 （VFT） 来调整和开发 BGI 规划支持框架以适应加拿大城市环境，朝着目标驱动的框架迈进。我们为城市地区的 BGI 规划提供了一个分层目标框架，与利益相关者的价值观保持一致，包含三个层次的信息：较高层次的目标、较低层次的目标和可衡量的空间属性。为了评估这些属性的研究中心性能，与 17 位专家进行了价值量表提取。37 个利益相关者参与共同制定和验证我们的目标集，这有助于确定共同关注的问题并完善我们的框架，重点关注与利益相关者最相关的目标。VFT 方法和由此产生的框架可以很容易地转移到魁北克（加拿大）的其他城市，也可以转移到其他希望优化 BGI 选址的城市环境中，以最大限度地发挥 BGI 的多种功能和城市环境中出现的机会。