淹没范围 meaning in English

range of inundation

Submerged simulation of flooding and waterlogging in taihu watershed
太湖流域洪涝灾害淹没范围模拟
However , it is planned afterwards that the borrow areas under the submerged line of the reservoir are to be utilized to the full and the borrow area above the submerged line is not to be utilized to the greatest extent under the consideration of investment saving and environment protection
出于节约投资和环保等方面的考虑，施工中拟最大限度地利用位于库区淹没范围内的坝上、丛毛料场，尽量少用或不用位于淹没线以上的卡巴料场。
In this study , the author try to find a way to establish a new flood hazard risk management decision system by gis and other technologies , which will harmonize with the nature rule of the flood then the system will reduce the hazard of the flood through managing flood correctly and benefit to the human beings
(五)在防洪调度方面，从单纯的防洪调度：防洪工程调度方案的制订和评价，通过综合分析确定淹没范围，扩展到社会经济损失分析与评估。包括灾前风险评估、出现洪灾时的实时灾情监测评估、洪水过后的灾后损失评估。