Relationship between landscape visual attributes and spatial pattern indices: A test study in Mediterranean-climate landscapes
- 作者：Gonzalo de la Fuente de Val ; José ; A. Atauri and José ; V. de Lucio
- 关键词：Visual aesthetic quality ; Spatial metrics ; Landscape quality ; Landscape structure
- 刊名：Landscape and Urban Planning
- 出版年：2006
- 期刊代码：78_01692046
- 类别：soc
- 出版时间：15 September 2006
- 卷：77
- 期：4
- 页码：393-407
- 文件大小：456 K
摘要
The analysis of the relationships between landscape visual quality and landscape structural properties is an active area of environmental perception research. The aim of this study was to determine the relationship between landscape spatial pattern and the rating of visual aesthetic quality. Eight landscape photographs were evaluated for 11 visual attributes by 98 respondents. The scores obtained for these 11 attributes were subjected to principal components analysis in order to summarize the qualities used by the respondents and thus determine their visual preferences. For each photograph, three window sizes were defined (with respect to a landcover map) to cover the different areas corresponding to the visual field (foreground, mid-ground and background). The landscape spatial structure for each window was analyzed using spatial metrics. The correlation between each dimension and the spatial pattern indices of the landscape were then calculated. Positive correlations were obtained between visual aesthetic quality and a number of landscape pattern indices. The results suggest that landscape heterogeneity might be an important factor in determining visual aesthetic quality.