Abstract:

Based on the Shandong Provincial digital topographic map of 1:50000 scale and statistic yearbook of 2008, four integrative estimate indexes such as Risk of flood hazard-form factors, Sensitivity of flood hazard-breeding circumstance, Vulnerability of flood hazard-bear circumstance, and Capacity of flood hazard resistant are simulation calculated for flood risk in Shandong. The flood risk index is calculated through comprehensive utilized the four indexes by space analysis and overlap of GIS platform. And the risk regionalization of flood hazard map of Shandong is got in the end. It shows that the high risk region are the south of Shandong and some parts in east of Shandong Peninsula.