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Contribution of landscape metrics to the assessment of scenic quality – the example of the landscape structure plan Havelland/Germany

机译:景观指标对景区质量评估的贡献-以景观结构规划为例哈夫兰/德国

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The scenic quality of a landscape is a natural resource that is to be preserved according to German and international law. One important indicator for the evaluation of this value is the structural diversity of the landscape. Although Landscape Metrics (LM) represent a well-known instrument for the quantification of landscape patterns, they are hardly used in applied landscape and environmental planning. This study shows possibilities for the integration of LM into a commonly used method to assess scenic quality by the example of a Landscape Structure Plan. First results indicate that especially Shannon’s Diversity Index and Edge Density are suitable to achieve an objective evaluation of the structural diversity as indicator for scenic quality. The addition of qualitative parameters to the objective structural analysis is discussed. Moreover, the use of landscape scenery units and raster cells as basic geometry has been compared. It shows that LM can support the evaluation of the aesthetic quality in environmental planning, especially when integrated into commonly used evaluation methods.
机译:景观的风景质量是一种自然资源,应根据德国和国际法律进行保护。评估此值的一个重要指标是景观的结构多样性。尽管景观度量标准(LM)代表着一种量化景观格局的著名工具,但它们几乎没有用于应用景观和环境规划中。这项研究以景观结构规划为例,显示了将LM集成到评估风景质量的常用方法中的可能性。最初的结果表明,尤其是香农的多样性指数和边缘密度适合于对结构多样性进行客观评估,以此作为风景质量的指标。讨论了将定性参数添加到目标结构分析中。此外,已经比较了使用景观布景单元和栅格像元作为基本几何形状。它表明LM可以支持环境规划中美学质量的评估,尤其是将其集成到常用评估方法中时。

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