区域化变量理论在历史洪涝灾害空间格局重建中的应用──以长江流域1736-1911年洪涝灾害为例

THE APPLICATION OF REGIONALIZED VARIABLE THEORY IN REBUILDING HISTORICAL FLOOD DISTRIBUTION PATTERN

通过构造一个例子，简介了区域化变量理论的基本原理、计算过程及其在洪涝灾害空间格局重建中的优点。依据区域化变量理论，以长江流域1736～1911年洪涝灾害为实例，重建了长江流域历史时期洪涝灾害的基本空间格局．

The regionalized variable theory is introduced by a simple sample. According to the theory,using the historical flood records of Yangzi River drainage as the sample data, the historical flooddistribution pattern is rebuilt. The result shows that the regionalized variable theory is valuable inrebuilding the historical flood disaster distribution.