国外洪水风险图编制综述

General introduction of flood hazard mapping in other countries

20世纪70年代,美国在国家洪水保险计划的推动下,开始绘制洪水风险图。20世纪90年代末,日本、挪威、韩国等国家也相继开展洪水风险图编制工作。目前,这些洪水风险图已经在洪水保险、洪泛区管理、国土开发、公众应急避险等方面发挥了巨大的经济和社会效益。

In 1970＇s, flood hazard ance plan. By the end of 1990＇s, maps generate great economic and development and public emergency mapping initiated in the United States under the promotion of its national flood insurflood hazard mapping started in Japan, Norway and Korea etc. Currently, flood hazard social benefits in terms of flood insurance, flood plain area management, national land escape.