摘要
[目的]对北京市怀柔区琉璃河生态修复工程成效进行分析,为其他地区的河流生态治理提供借鉴和依据。[方法]利用为期5a（2011—2015年）的连续监测数据进行分析,内容包括物种多样性、河流水质和旅游经济收入。[结果]生态修复工程对提高该区河流生物多样性和改善河流水质有着明显的作用;相关修复措施在施工后的第2a逐渐开始发挥作用,施工后地3~4a生态修复效果明显,而施工后的第5a生态修复效果趋于稳定;施工完成后5a内,研究区旅游收入逐年增加。[结论]该工程有利于研究区河流生态的恢复,对河流水质改善明显,影响期为5a左右,同时有利于增加当地居民的旅游收入。
[Objective] This paper analyzed the effects of ecological restoration project in Huairou District of Beijing City, and aimed to provide reference and basis for the ecological management of rivers in other regions.[Methods] Continuous monitoring data of 5 a（2011-2015） were analyzed, including species diversity, river water quality and tourism economy income.[Results] The ecological restoration project had obvious effects on improving the fluvial biodiversity and river water quality. In the second years, restoration measures begun taking effect; after 3~4 years, the effects were observed obviously; 5 years later, the effects got stable. After the completion of the construction, tourism revenue increased year by year.[Conclusion] The project is conducive to the restoration of river ecology in the study area. The improvement of river water quality is obvious. The impact period is about 5 years, after that, it is yet beneficial for the increase of tourism income of local residents.
出处
《水土保持通报》
CSCD
2016年第6期146-149,共4页
Bulletin of Soil and Water Conservation
关键词
琉璃河
生态修复
物种多样性
水质
Liuli River
ecological restoration
species diversity
water quality
