Risk assessment of storm surge disaster based on numerical models and remote sensing | |
Liu, Qingrong; Ruan, Chengqing; Zhong, Shan; Li, Jian; Yin, Zhonghui; Lian, Xihu | |
刊名 | INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION |
2018-06 | |
卷号 | 68页码:20-30 |
关键词 | Storm surge disaster Numerical simulation Remote sensing GIS Risk assessment |
ISSN号 | 0303-2434 |
DOI | 10.1016/j.jag.2018.01.016 |
英文摘要 | Storm surge is one of the most serious ocean disasters in the world. Risk assessment of storm surge disaster for coastal areas has important implications for planning economic development and reducing disaster losses. Based on risk assessment theory, this paper uses coastal hydrological observations, a numerical storm surge model and multi-source remote sensing data, proposes methods for valuing hazard and vulnerability for storm surge and builds a storm surge risk assessment model. Storm surges in different recurrence periods are simulated in numerical models and the flooding areas and depth are calculated, which are used for assessing the hazard of storm surge; remote sensing data and GIS technology are used for extraction of coastal key objects and classification of coastal land use are identified, which is used for vulnerability assessment of storm surge disaster. The storm surge risk assessment model is applied for a typical coastal city, and the result shows the reliability and validity of the risk assessment model. The building and application of storm surge risk assessment model provides some basis reference for the city development plan and strengthens disaster prevention and mitigation. |
资助项目 | Chinese National Natural Science Foundation[U1706216] |
WOS关键词 | SEA-LEVEL RISE ; VULNERABILITY ; FLOODS |
WOS研究方向 | Remote Sensing |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE BV |
WOS记录号 | WOS:000429398500003 |
内容类型 | 期刊论文 |
源URL | [http://ir.fio.com.cn:8080/handle/2SI8HI0U/24951] |
专题 | 自然资源部第一海洋研究所 |
通讯作者 | Ruan, Chengqing |
作者单位 | SOA, North China Sea Marine Forecasting Ctr, 27 Yanling Rd, Qingdao, Peoples R China |
推荐引用方式 GB/T 7714 | Liu, Qingrong,Ruan, Chengqing,Zhong, Shan,et al. Risk assessment of storm surge disaster based on numerical models and remote sensing[J]. INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION,2018,68:20-30. |
APA | Liu, Qingrong,Ruan, Chengqing,Zhong, Shan,Li, Jian,Yin, Zhonghui,&Lian, Xihu.(2018).Risk assessment of storm surge disaster based on numerical models and remote sensing.INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION,68,20-30. |
MLA | Liu, Qingrong,et al."Risk assessment of storm surge disaster based on numerical models and remote sensing".INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION 68(2018):20-30. |
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