摘要
洪涝灾害的防治是长江中游地区急需解决的首要环境问题 .讨论了长江中游洪涝灾害的深层次成因 ,探讨了运用“3S”技术建设洪涝灾害监测、评估与决策系统的可能性 ,初步提出了系统设计的基本框架和试验区建设的结构流程 .以期通过该系统的建设 ,利用高新技术手段 ,为长江中游地区洪涝灾害防治提供科学的决策支持 .
Flooding control is an urgent problem in the middle reaches of the Yangtze River. In this paper, the authors present deep-layer causes of the flooding and water logging in the middle reaches of Yangtze River and some possibilities of application of '3S' technology to the construction of decision-making support system for the monitoring and evaluation of these flooding and water logging hazards. The authors then present the basic framework of system design and the structural flow chart of the test area construction. Therefore, the construction of this system and the application of high and new technology can both be employed to provide scientific decision-making support for the prevention of the flooding and water logging in the middle reaches of the Yangtze River.
出处
《地球科学（中国地质大学学报）》
EI
CAS
CSCD
北大核心
2001年第6期643-647,共5页
Earth Science-Journal of China University of Geosciences
基金
中日信息化合作项目 (No .I -MITT2 1)
中国科学院特别支持项目
