湘江长沙段水文特征及其对橘子洲景区的影响  

On the Hydrology Character of Xiang Jiang River in Changsha and Its Influence on Juzizhou Island Landscape

作　　者：李景保[1] 喻小红[1] 朱翔[1] 

机构地区：[1]湖南师范大学资源环境科学学院地理系,中国长沙410081

出　　处：《湖南师范大学自然科学学报》2003年第2期92-96,共5页Journal of Natural Science of Hunan Normal University

摘　　要：通过长系列水文资料分析,湘江长沙段丰水期,灾害性洪水日愈频繁,使橘子洲淹没机率增大;枯水期河床水位极低,使橘子洲临水侧河滩显露期达3～4个月之久.这一水文特征,既降低了橘子洲内的景观品位,又限制了其旅游业的持续发展.而橘子洲具有很高的旅游观光价值和良好的开发前景.于是提出了"堤-路-景观"珠联璧合建设的防洪设想,为大规模开发橘子洲旅游资源提供安全保障作用。Based on analyzing a series of hydrology data, this paper draws a conclusion that, the possibility of Juzizhou's being flooded will rise because the catastrophic flood is becoming more and moe during rain season in Xiang Jiang river of Changsha. The water level of riverbed is quite low during water season, which leads to the fact that the time of becoming visible of the riverside arrives to three months or four months in the side on the near water of Juzizhou Island. This hydrology character not only decreases the landscap quality of Juzizhou Island, but also restricts its continuous development in tour. On the other hand, Juzizhou Island has high value and developmental prospect in tour. So this paper puts forward to the design of 'dike-road-scene', though which, we can integrate them perfectly into a flood-control project, and also, provide a safeguard to develop greatly tour resource of it.

关 键 词：湘江 长沙段 水文特征 橘子洲景区 淹没机率 旅游资源 旅游开发 灾害性洪水 

分 类 号：P333[天文地球—水文科学] F592.764[水利工程—水文学及水资源]