生态公路与景观的研究

公路建设的迅速发展使其对自然生态环境的影响越来越突出,这使公路设计者不得不考虑生态环境对公路建设及运营的重要意义,将人与自然、生存与发展、改造自然与尊重自然的协调关系融入到公路设计中。生态公路概念的提出正是人类生态价值意识加强的体现,对公路可持续发展的实现具有重要推动作用。在介绍生态美与生态伦理的基础上,从公路与生态环境的相互关系出发,界定了生态公路的内涵与特征,论述了公路生态景观的特点,并就生态公路设计的原则和要求进行了分析,以使生态理念渗透到包括设计、施工及运营的各个阶段,以实现公路的可持续发展,并作为生态公路和景观设计的依据。

Study on Ecotypes Highway and Landscape

The fast development of highway construction makes its effects on the natural ecological environment more and more serious,which makes the designer to have to think in earnest about the essential effects of ecological environment on highway instruction and service and put the concept of harmonious relationship between human and nature,subsistence and development,and alteration and respect of nature into highway design.The promotion of ecotype highway just indicates the enhancement of human beings' ecological value,which will push forward the realization of highway sustainable development greatly.Based on ecological esthetics and ethic and from the viewpoint of the relationship of highway and ecological environment,the relationship of ecology and the ecosystem was explained,the definition of ecotype highway and the characteristic of ecotype highway landscape were discussed,which could be regarded as the guidance of highway landscape design.The principles and demands of ecotypes highway design were also analyzed to apply the ecological concept to every process of highway construction including design,construction and service to realize the sustainable development of highways.