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Volume 14 Issue 5
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CHEN Yu-lin, HAN Jia-tian. Problems on flood forecasting in the semi-arid region[J]. Advances in Water Science, 2003, 14(5): 612-616.
Citation: CHEN Yu-lin, HAN Jia-tian. Problems on flood forecasting in the semi-arid region[J]. Advances in Water Science, 2003, 14(5): 612-616.
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Problems on flood forecasting in the semi-arid region

  • Bureau of Hydrology and Water Resources Survey of Hebei Province, Shijiazhuang 050031, China

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  • Received Date: July 10, 2002
  • Revised Date: November 10, 2002
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    • Abstract
  • The characteristics of the semi-arid region are shortage of rainfall and the non uniformity of spatio temporal distribution.Conditions of catchment underlay differ from humid regions.It is difficult to forecast flood in the semi-arid region,which is non uniformity of infiltration capcity,computation of water content in surface soil,leakage calculation and non-unifority of rainfall.The preliminary methods for overcoming above difficulties are also discussed.
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    • References (2)
  • [1]
    文康,金管生,李蝶娟,等.地表径流过程的数学模拟[M],北京:水利电力出版社,1991.
    [2]
    SL250-2000,水文情报预报规范[S].
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