Storm Surges in the West Coast of Bohai Bay, China

• 责任者：Wang Hong (Tianjin Centre ; China Geological Survey ; Tianjin 300170 ; China) ; Shang Zhiwen
• 刊名：Geological Bulletin of China
• 出版年：2010
• 卷期：29(5)
• 关键词：风暴潮 ; storm surges ; 渤海湾盆地 ; Bohaiwan Basin
• 页码：p.641-649
• 图表：4 illus., 5 tables, 26 refs.
• 分类号：0200
• issnNo：ISSN1671-2552
• isbnNo：CN11-4648/P

Based on collation of the flooding levels of the 11 storm surges since 1895 in the west coast of Bohai Bay, this paper verified and redefined the flooding levels with a probability of exceedance of 1 in 50, 100, 200... to 10 000 years. The authors indicate the height of the existing seadike is capable to defense the storm surges of 1 in 50 to 100 years. However, based on the comprehensive factors discussed in this paper, it is suggested that the seadike should be reached to +4.8 m in 2020 and +5.1 m in 2030, respectively (both the State 85 Datum).