地理学报

地理学报 ›› 2000, Vol. 55 ›› Issue (s1): 46-51.doi: 10.11821/xb2000S1008

• 论文 • 上一篇    下一篇

长江下游异常雨涝及其对农业影响的评估

姜爱军, 周学东, 周桂香, 宣德旺   

  1. 江苏省气候应用所,南京210009
  • 收稿日期:2000-07-03 修回日期:2000-09-22 出版日期:2000-12-15 发布日期:2000-12-15
  • 基金资助:
    国家“九五”重点攻关项目（96－908－03－03）资助［

The Abnormal Waterlogging in the Lower Reach of Changjiang River and the Evaluation of Effect on Agriculture Production

JIANG Ai-Jun, ZHOU xu-dong, ZHOU Gui-xiang, XUAN De-wang   

  1. Jiangsu climatic application institute, Nanjing 210009
  • Received:2000-07-03 Revised:2000-09-22 Online:2000-12-15 Published:2000-12-15
  • Supported by:
    The key project of the National Ninth Five Year Plan No.96-908-03-03

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被引次数

20

摘要： 利用长江下游地区21个气象站的降水资料分析了区域性的异常雨涝气候事件、同时根据历史上农业雨涝受灾情况确定了异常雨涝气候事件的严重程度指标和影响评估的模型，该模型简便、实用，可用于日常气候业务服务。

关键词: 长江下游, 异常雨涝, 气候事件, 影响评估

Abstract: The precipitation data of 21 stations in the lower reach of Changjiang River are used for analyses of regional abnormal waterlogging events. The indexes to judge the serious level of the abnormal waterlogging events are determined based on the historical agricultural waterlogging disaster in this region. A simple. convenient and practical model is established, which can be used in routine climatic business and service.

Key words: Lower Reaches of Changjing, abnormal waterlogging, evaluation on agriculture

中图分类号: 

  • S422