Concept of Flood Risk Map and Its Application

• 来源期刊: 中国减灾（英文版）
• 学科: 地球科学
• 关键词: flood risk map application
• 年，卷（期）: 2001,（4）
• 页码范围: 142-143
• 页数: 2页
• 分类号: X4
• 语种: 英文

摘要

1 The concept of flood risk map and its mapping procedure Flood risk management is the process for analysis and assessment of flood risks as well as to form nd implement the disaster mitigation plans. Flood risk analysis is the basic work of flood risk assessment and management that can provide people with the possibilities of flood occurrence and its risk in specific areas and consequently raise the public awareness of flood help to form a reasonable flood prevention plan. However, flood risk mapping is a popular measure adopted by many countries and it provides possible flood areas and water levels as well as possible losses in a friendly way. To form a flood risk map, it is neccessary to allocate the historical information,compute the flood risk and analyze the data.