摘要
文章探讨了公路生态系统的生态服务功能,提出价值评估指标体系及定量评估方法,为公路生态系统的恢复或重建提供理论依据,对全面、正确评价公路生态系统有积极意义。
By discussing the service of road ecological system,the article presents a value evaluation index system and quantitative evaluation method,which not only provides a theoretical basis for the reconstruction of road ecosystem,and also has positive effects on it.
出处
《西部交通科技》
2008年第4期86-88,104,共4页
Western China Communications Science & Technology
