高速公路环境景观评价的研究

The Discussion about the Evaluation Way of Landscape of Doth Sides of Expessway

总结了以往高速公路绿化工程中出现的弊端 ,提出了高速公路两翼景观评价的必要性 ;从景观生态学角度将高速公路两翼景观划分为五类 :既自然景观、半自然景观、农业景观、郊区景观和人工建筑景观 ;以景观生态学为理论框架 ,从美学质量、景观阈值、景观敏感度、特殊价值四个方面讨论了高速公路两翼的景观评价方法。

The deficiencies of expressway virescence in the past was summarized ,the need of evaluation of both sides of expressway was brought forward,from the angle of landscape ecology,landscape of both sides of expressway was divided ingo five part:1.nature landscape 2.semi-nature landscape 3.agriculture landscape 4.suburb landscape 5.areifieal builbing landscape.On the base of landscape ecology,the way of evaluation of landscape was discussed from aesthetics quality,landscape threshdd value,landscape susceptibility and special value.