For covering huge lands, damaging vegetation, changing natural landscape, destroying wildlife habitat and so on, highway construction has great influence on ecological environment. In order to make highway construction compatible with resources, environment and social economy, analysis and evaluation of impact of highway on ecological environment are necessary. Based on the six main types of lands, the impacts of highway construction on the environment were expounded by the Eco-footprint Analysis method which can measure the degree of sustainable development. Changes in the eco-footprint and eco-capacity before and after the Mianyang highway construction were calculated, the results which can provide a decision-making basis for the government show that: after highway construction, eco-footprint increases by 0.017140 hm2 per person, eco-capacity declines by 0.005778 hm2 per person and eco-deficit increases by 0.022918 hm2 per person, eco-footprint per cap is below the global average, pasture and fossil energy land are in the situation of ecological deficit while arable land, forest, water and built-up areas are eco-productive lands. The results of the analysis show that the highway construction has an impact on the eco-deficit of Mianyang City, and eco-environment development of Mianyang City after the highway construction is still well.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Assessment of Impact of Highway Construction on Ecological Environment Based on Eco-Footprint


    Beteiligte:
    Zhang, Jianqiang (Autor:in) / Xu, Wenlai (Autor:in) / Jiang, Wei (Autor:in) / Su, Hao (Autor:in) / Deng, Ruixue (Autor:in)

    Kongress:

    Second International Conference on Transportation Engineering ; 2009 ; Southwest Jiaotong University, Chengdu, China



    Erscheinungsdatum :

    2009-07-29




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Assessment of Impact of Highway Construction on Ecological Environment Based on Eco-Footprint

    Zhang, J. / Xu, W. / Jiang, W. et al. | British Library Conference Proceedings | 2009


    Highway Construction and Ecological Environment Protection: Corn Relationship and Key Principle

    Qin, Xiao-Chun / Shen, Yi / Meng, Qiang et al. | Tema Archiv | 2013


    The Ecological Footprint of Ports

    Carrera-Gómez, Gema / Coto-Millán, Pablo / Doménech, Juan Luis et al. | Transportation Research Record | 2006


    Leave no footprint? - The ecological impact of personal leisure transport

    Davenport, J. / Royal Irish Academy | British Library Conference Proceedings | 2004