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Forest Roads
其他書名
A Synthesis of Scientific Information
出版DIANE Publishing, 2001
ISBN14289614299781428961425
URLhttp://books.google.com.hk/books?id=uUNh8Moz9zUC&hl=&source=gbs_api
EBookSAMPLE
註釋Effects of roads in forested ecosystems span direct physical and ecological ones (such as geomorphic and hydrologic effects), indirect and landscape level ones (such as effects on aquatic habitat, terrestrial vertebrates, and biodiversity conservation), and socioeconomic ones (such as passive-use value, economic effects on development and range management). Road effects take place in the contexts of environmental settings, their history, and the state of engineering practices, and must be evaluated in those contexts for best management approaches.