摘要
景观视觉环境质量是城市环境和资源价值评价的重要内容.本文在云南石林盆地的遥感卫星地图基础上,以景观敏感度的相对视距、坡度、可视域和醒目程度4个因素进行权重叠加,确定出石林盆地的7个景观敏感区.结合景观生态学与景观美学相关理念价值,构建了景观视觉环境质量评价体系,评价了石林盆地内景观视觉环境质量的空间特征,识别了景观视觉资源保护的关键区.研究结果表明:石林盆地的清水塘一带为景观视觉资源保护关键区,应严格禁止破坏其景色质量的建设活动的进行;大可镇、习克丈村和小波溪村区相对于小河村的景观质量较低,适合在此区域进行新的城镇建设活动.研究可为石林盆地景观资源的有效保护和利用提供科学依据,同时拓宽景观保护区识别与区划方法的研究思路.
The visual quality of landscape is the important content both of urban environment and resource value evaluation.On the basis of remote sensing satellite map of Shilin basin,this paper determines seven landscape sensitive areas of Shilin basin by overlapping four factors of landscape sensitivity:relative visual distance,slope,visual field and eye-catching degree.Combined with the value of landscape ecology and landscape aesthetics,the evaluation system of landscape visual environment quality is constructed,the spatial characteristics of landscape visual environment quality in Shilin basin is evaluated,and the key areas of landscape visual resources protection is identified.The results showed that the area of Qing Shui Tang is a key area for landscape visual resources Conservation,in which the construction activities that damaged the quality of the landscape should be strictly forbidden.The low visual quality areas including Da Ke town,Xi Ke Zhang and Xiao Bo Xi village were suitable for the construction activities of new towns.From the study,scientific basis for the effective protection and utilization of landscape resource in the Shilin basin was provide,and even the research mind of distinguishing and zoning method for protected area of landscape resources was broadened.
作者
张路
ZHANG Lu(School of Tourism and Geographical Science,Yunnan Normal University,Kunming,Yunnan 650500)
出处
《绵阳师范学院学报》
2019年第11期111-119,共9页
Journal of Mianyang Teachers' College
关键词
石林盆地
视觉环境质量
景观评价
Shilin basin
visual environment quality
landscape evaluation