基于熵权法的旅游公路景观评价指标权重研究

公路景观评价是衡量公路工程对环境影响程度的标准。文章使用熵权法来研究旅游公路景观综合评价中各指标的重要性,建立了评价指标体系和熵权模型,并针对公路景观构成要素设计指标的重要性进行问卷调查计算分析。结果表明,沿线生态环境类指标是旅游公路评价中最重要的指标,其次是公路设计要素类指标,最后是路域文化景观类指标。

Weights Research on Landscape Evaluation Indicators of Tourist Highway Based on Entropy Weight Method

Highway landscape evaluation is a standard for measuring the extent of highway engineering on environmental impact.This article studied the importance of various indicators in the comprehensive landscape evaluation of tourist highway by using the entropy weight method,established the evaluation index system and entropy weight model,and carried out the questionnaire inquiry,calculation and analysis on the importance of design indicators for highway landscape composing elements.The results showed that the ecological environment indicators along the highway are the most important indicators for the tourist highway evaluation,followed by the indicators of highway design element class,and finally the indicators in roadside cultural landscape class.