| 白洋淀防洪排涝与生态干旱监测数字化研究 |
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| 引用本文： | 马寨璞,刘强,井爱芹.白洋淀防洪排涝与生态干旱监测数字化研究[J].河北大学学报(自然科学版),2006,26(5):536-541. |
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| 作者姓名： | 马寨璞 刘强 井爱芹 |
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| 作者单位： | 1. 河北大学,生命科学学院,河北,保定,071002
2. 河北省生物工程技术研究中心,河北,保定,071000 |
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| 基金项目： | 河北省科学技术研究与发展计划
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河北大学校科研和教改项目 |
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| 摘 要： | 白洋淀是华北平原地区重要的湖泊,对调节该地区的防洪排涝具有不可替代的作用.目前,白洋淀面临的2个主要的问题是防洪排涝的科学调度和预防发生生态干旱.本文对白洋淀内366 km2的地形进行了数字化处理,绘制了白洋淀在防洪水位下水域面积的分布情况,并给出了所谓“干淀”及发生生态干旱时,白洋淀具体的水域分布范围,为科学调水及时补充提供更加准确的信息.
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| 关 键 词： | 白洋淀 防洪排涝 生态干旱 |
| 文章编号： | 1000-1565(2006)05-0536-06 |
| 修稿时间： | 2005年8月26日 |
Studies on the Digitization of Baiyangdian Lake for Flood Control and Drought Monitoring |
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| MA Zhai-pu,LIU Qiang,JING Ai-qin.Studies on the Digitization of Baiyangdian Lake for Flood Control and Drought Monitoring[J].Journal of Hebei University (Natural Science Edition),2006,26(5):536-541. |
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| Authors: | MA Zhai-pu LIU Qiang JING Ai-qin |
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| Abstract: | Baiyangdian Lake is an important lake in North China Plain,that is the key hinge engineering on controlling flood for this area.Today,two urgent problems that Baiyangdian Lake has to face are,1) the scientific dispatch for flood control;and 2) the prevention from occurring eco-drought.In this paper,the relief map of Baiyangdian Lake(totally 366 km~2) was digitized,and the distribution area of water at the guard water level was given too.The area distribution of Baiyangdian Lake at eco-drought water level was also detailed,which provide the necessary information for allocating water,supplying water for the Lake. |
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| Keywords: | Baiyangdian Lake flood control eco-drought |
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