步云山自然保护区生态功能价值研究  

Ecological Function and Value of Buyun Mountain Nature Reserve

作　　者：于航[1] 董德明[1] 陶磊[1] 王宪恩[1] 于连生[1] 阎振元[2] 孔令锦 于新 

机构地区：[1]吉林大学环境与资源学院环境科学系,吉林长春130012 [2]大连市环境科学设计研究院,辽宁大连116023 [3]中国国际旅行社总社,北京100005

出　　处：《地理科学》2007年第4期593-596,共4页Scientia Geographica Sinica

基　　金：国家环保总局环境工程评估中心项目资助

摘　　要：以可持续发展为目标,以生态学原理为标准,通过对保护区涵养水量、森林价值以及生态足迹三方面的研究和计算,系统分析了步云山自然保护区的生态功能,指出保护区在规划过程中存在的问题,提出相应解决办法的依据。Buyun Mountain nature reserve is an important region of water supply for Dalian City. In this paper sustainable development was used as the target, ecological principle was taken as the standard. By calculating conservative water, ecological value and ecological footprint, the ecological function of Buyun Mountain nature reserve was analyzed systematically. The amount of conservative water was 175 × 10^6 m^3, and ecological value was 2 694 692 000 yuan （RMB）. Moreover, the ecological value was still increasing. The total ecological footprint was 28. 751 km^2, there was certain distance with the demand of sustainable development. For protecting the ecological environment of Buyun Mountain nature reserve and resolving the tense situation of water supply in Dalian City, some measures have been presented in this paper, such as developing ecological immigration and increasing conservative forest. These measures can guarantee to implement tactic of sustainable development.

关 键 词：涵养水源 生态价值 生态足迹 

分 类 号：X322[环境科学与工程—环境工程]