摘要
基于目前缺乏针对公路生态恢复工程的生态功能性评价框架的问题,以人工重建植被的景观效果以及生态系统服务功能属性为研究重点,构建一套有针对性的公路生态恢复效果评估体系,并以荣乌高速烟威段生态恢复工程为例,综合评估该路段具体生态恢复对象生态恢复效果。研究发现,该路段生态恢复工程在改善植被群落系统和景观生态系统方面具有优势性,但在短期内改善生态系统服务功能方面存在一定的问题。因此在公路建设过程中,应尽量避免对大型复杂生态系统产生强烈的扰动,才能在真正意义上实现"生态型公路"目标。
Based on the status of lacking ecological functional evaluation framework in the current highway ecological restoration project,this research build a completed and targeted highway ecological restoration system by studying landscape ecological system landscape effect level and ecosystem service function level in ecological restoration system.According to the ecological restoration projects and the evaluation system,the effect of ecological restoration project of Rongwu Section of Rongwu Expressway was comprehensively evaluated.It is found that the ecological restoration project in this section has some advantages in vegetation community system and landscape ecosystem improvement,but some problems in improving the ecosystem service function still exist.Therefore,the effective measures should be adopted,in order to avoid the strong disturbance on the large complex ecosystem in the future construction process to achieve"eco road"literally.
出处
《中国海洋大学学报（自然科学版）》
CAS
CSCD
北大核心
2017年第S1期109-116,共8页
Periodical of Ocean University of China
关键词
公路
生态恢复工程
效果评估
荣乌高速
expressway
ecological restoration project
effect evaluation
Rongwu Expressway
