摘要
遍地开花的采石场严重影响深圳城市景观 ,应用专家打分及综合评判法并结合地理信息系统对深圳市裸露山体缺口的景观影响度进行了分析 ,结果表明 ,影响缺口景观影响度的主要因子为交通因子、可视面积因子和视距因子 ,其中交通因子是主导因子 ,并计算出不同因子任意组合时的景观影响度 ,为裸露山体缺口水土保持生态环境建设提供科学依据。
Urban landscape in Shenzhen was affected by numerous exposed hill pits. Applying the methods of expert estimation and comprehensive assessment, by the support of the Geographic Information System (GIS), landscape impact degree of the pit was analysed. The results showed that the major facts notably influencing landscape impact degree are traffic (T), visual area (A) and distance of vision (D). Among the factors, traffic is dominating. LID based on the combinations of different factor values provided the scientific basis for the soil and water conservation and ecological environment construction of the pit.
出处
《水土保持学报》
CSCD
北大核心
2001年第1期36-38,共3页
Journal of Soil and Water Conservation
基金
"深圳市废弃土石场水土保持生态环境建设规划"项目资助
关键词
裸露山体缺口
景观影响度
专家打分
综合评判
exposed hill pit
landscape impact degree (LID)
expert estimation
comprehensive assessment
