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Does rated visual landscape quality match visual features? An analysis for renewable energy landscapes
Landscape and Urban Planning ( IF 7.9 ) Pub Date : 2021-01-25 , DOI: 10.1016/j.landurbplan.2020.104000
Reto Spielhofer , Marcel Hunziker , Felix Kienast , Ulrike Wissen Hayek , Adrienne Grêt-Regamey

Finding the “right” sites for developing renewable energy systems (RES) is one of the major challenges in planning strategies for energy transitions. The visibility aspects of such infrastructure are important factors that explain local opposition. Classical visibility and viewshed analyses of RES disregard people’s perceptions and estimations of new infrastructure. To address this void, we demonstrate an approach that combines rated visual landscape qualities with measured visual features. In doing so, we established visual stimuli with systematically controlled visual impact scenarios featuring the use of renewables in different landscape types. The study investigated how ratings of landscape qualities are affected by landscape changes stemming from RES. We also identified measurable visual features that might help to operationalize landscape qualities. Finally, we intended to improve the understand of how rated landscape qualities lead to preferences for different RES visual impact scenarios. Our results showed that rated coherence is strongly influenced by renewable energy infrastructure, whereas complexity ratings are affected mainly by variations in landscape types. These findings let us to conclude that the visual understanding and visual connectedness between energy systems and surrounding landscapes are core drivers of people’s visual preferences for landscapes altered with RES. Considering landscape qualities within impact assessments of RES can augment our grasp of how the visual character of a landscape changes through renewable energy infrastructure.



中文翻译:

额定视觉景观质量是否与视觉特征相匹配?可再生能源景观分析

寻找“正确的”开发可再生能源系统(RES)的场所是规划能源过渡策略的主要挑战之一。这种基础设施的可见性是解释当地反对意见的重要因素。RES的经典可见性和视域分析忽略了人们对新基础架构的看法和估计。为了解决这个空白,我们演示了一种将额定视觉景观质量与可测视觉特征相结合的方法。在此过程中,我们建立了视觉刺激,并通过系统控制的视觉影响场景来实现,这些场景以在不同景观类型中使用可再生能源为特色。这项研究调查了RES引起的景观变化如何影响景观质量等级。我们还确定了可衡量的视觉特征,这些特征可能有助于实现景观质量。最后,我们打算增进对额定景观质量如何导致对不同RES视觉影响方案的偏爱的理解。我们的结果表明,额定连贯性受可再生能源基础设施的强烈影响,而复杂性额定值则主要受景观类型变化的影响。这些发现使我们得出结论,能源系统与周围景观之间的视觉理解和视觉联系是人们对RES改变后的景观视觉偏好的核心驱动力。在RES的影响评估中考虑景观质量可以增强我们对景观视觉特性如何通过可再生能源基础设施变化的掌握。我们的结果表明,额定连贯性受可再生能源基础设施的强烈影响,而复杂性额定值则主要受景观类型变化的影响。这些发现使我们得出结论,能源系统与周围景观之间的视觉理解和视觉联系是人们对RES改变后的景观视觉偏好的核心驱动力。在RES的影响评估中考虑景观质量可以增强我们对景观视觉特性如何通过可再生能源基础设施变化的掌握。我们的结果表明,额定连贯性受可再生能源基础设施的强烈影响,而复杂性额定值则主要受景观类型变化的影响。这些发现使我们得出结论,能源系统与周围景观之间的视觉理解和视觉联系是人们对RES改变后的景观视觉偏好的核心驱动力。在RES的影响评估中考虑景观质量可以增强我们对景观视觉特性如何通过可再生能源基础设施变化的掌握。这些发现使我们得出结论,能源系统与周围景观之间的视觉理解和视觉联系是人们对RES改变后的景观视觉偏好的核心驱动力。在RES的影响评估中考虑景观质量可以增强我们对景观视觉特性如何通过可再生能源基础设施变化的掌握。这些发现使我们得出结论,能源系统与周围景观之间的视觉理解和视觉联系是人们对RES改变后的景观视觉偏好的核心驱动力。在RES的影响评估中考虑景观质量可以增强我们对景观视觉特性如何通过可再生能源基础设施变化的掌握。

更新日期:2021-01-28
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