摘要
通过对长河流域的生态环境现状的调查并进行分段生态评价,发现长河流域各段的生态环境问题.针对长河流域生态环境的恶化,提出根据生态学原理,采取生态措施与建设生态工程进行生态治理,以有效改善长河流域的生态环境,促进辽河水质的提高.
Through an intensive investigation and evaluation,we have found various ecological and environmental issues along different regions in Changhe basin.In this paper,we proposed various schemes and scenarios according to ecological theories and ecosystem features,aiming to protect the basin riparian ecosystem from deterioration and to improve the water quality in Liaohe River.
出处
《辽宁大学学报（自然科学版）》
CAS
2011年第4期332-337,共6页
Journal of Liaoning University：Natural Sciences Edition
关键词
长河流域
生态评价
生态治理
Changhe basin
ecological evaluation
ecological management
