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应用生态学报 ›› 2000, Vol. ›› Issue (2): 261-264.

• 研究论文 • 上一篇    下一篇

辽河三角洲盘锦湿地防洪功能研究

赵羿, 李月辉, 曹宇   

  1. 中国科学院沈阳应用生态研究所, 沈阳110015
  • 收稿日期:1999-08-09 修回日期:1999-10-18 出版日期:2000-03-25
  • 通讯作者: 赵羿,男,58岁,副研究员,主要从事水文地质、土地利用和景观生态学研究,发表文章80余篇.
  • 基金资助:
    国家自然科学基金重点资助项目(49631040)

Flood prevention function of Panjin wetland at Liaohe delta

ZHAO Yi, LI Yuehui, CAO Yu   

  1. Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110015
  • Received:1999-08-09 Revised:1999-10-18 Online:2000-03-25

摘要: 对辽河三角洲盘锦湿地洪水特征、洪灾的演变、湿地的防洪功能进行分折研究,揭示了洪水对湿地形成的生态意义以及湿地在抗洪减灾中的作用.为减少洪灾造成的经济损失,应加大对天然湿地的保护力度,充分发挥湿地在减灾中的功能.并根据盘锦湿地的水文地质特征和防洪减灾中的景观功能将湿地规划分为重点防护区、洪水地下存储区、泄洪区、紧急分洪区和防洪排涝区,可作为当地区域发展规划时参考.

关键词: 洪水, 洪灾, 防洪排涝, 湿地

Abstract: This paper discussed the character of flood,the change of flood disasters and the flood prevention function of Panjin wetland at Liaohe delta.According to the hydrogeological characters of Panjin wetland and its landscape function in flood prevention and disaster reduction,the Panjin wetland was divided into key prevention area,flood ground stored area,flood discharged area,emergent flood divresion area,and flood prevention and draining area,which might be a reference to the planning of local development.

Key words: Flood, Flood disaster, Flood prevention and draining waterlogging, Wetland