The Study on Land Use Disaster Prevention Plan Based on Storm Surge Risk Regionalization in Jiangsu Coastal

2012 ◽  
Vol 610-613 ◽  
pp. 836-840
Author(s):  
Zhen You ◽  
Qing Feng Jiang
Keyword(s):  
Storm Surge ◽  
Influence Factors ◽  
Minimum Cost ◽  
Paper Analysis ◽  
Disaster Prevention ◽  
Mitigation Planning ◽  
Planning Scheme ◽  
Risk Grade ◽  
Prevention Plan ◽  
System Clustering

Jiangsu coastal has the huge development potential. With the development, more and more person and property are exposed. Therefore, to strengthen the disaster prevention and mitigation planning is imperative. The paper analysis the influence factors on the storm surge and completed the storm surge risk regionalization by system clustering method. The results show 7 risk grades in Jiangsu coastal. The Xishu-Dabantiao is the highest risk grade coastal, and the Sheyang estuary-Dongling port is the lowest risk grade coastal. According to the storm surge risk grade and exposed property, with minimum cost, the biggest benefit and full use of existing resource as the basic principle, the paper put forward pertinent planning scheme to prevent storm surge disaster.

First Exploration of Disaster Prevention and Mitigation Planning of Small Towns

2013 ◽  
Vol 368-370 ◽  
pp. 190-193
Author(s):  
Hua Ying Dai ◽  
Jiang Hai Ji ◽  
Bo Guo ◽  
Long Zhao
Keyword(s):  
Sustainable Development ◽  
Social Reproduction ◽  
Small Towns ◽  
Disaster Prevention ◽  
The Sustainable Development ◽  
Human Survival ◽  
Mitigation Planning ◽  
Disaster Losses

Disaster Prevention and Mitigation Practice in small towns shows that Comprehensive and in-depth disaster prevention and mitigation behavior is an important way to reduce disaster losses, At the same time, the Disaster Prevention and Mitigation of small towns is to ensure the steady development of agriculture, to meet the objective requirements of social reproduction and human survival needs. Because of this, Disaster prevention and reduction of small towns will become the only way for the sustainable development of society. This article is intended to improve Disaster Prevention and Mitigation System of small towns by new planning ideas.

scholarly journals Storm Surge Hazard Assessment of the Levee of a Rapidly Developing City-Based on LiDAR and Numerical Models

2020 ◽  
Vol 12 (22) ◽  
pp. 3723 ◽  
Author(s):  
Qingrong Liu ◽  
Chengqing Ruan ◽  
Jingtian Guo ◽  
Jian Li ◽  
Xihu Lian ◽  
...  
Keyword(s):  
Storm Surge ◽  
Hazard Assessment ◽  
Point Cloud ◽  
Numerical Models ◽  
Ocean Model ◽  
Economic Losses ◽  
3D Point Cloud ◽  
Point Cloud Data ◽  
Disaster Prevention ◽  
Cloud Data

Rapidly developing cities could require an urgent hazard assessment to ensure the protection of their economy and population against natural disasters. However, these cities that have rapidly developed should have historical records of observations that are too short to provide sufficient data information for such an assessment. This study used ocean numerical models (i.e., Finite-Volume Community Ocean Model (FVCOM) and Parabolic Mild-Slope Wave Module (MIKE 21 PMS) to reconstruct data for a storm surge hazard assessment of the levee at Weifang (China). LiDAR (Light Detection and Ranging) data were also used to obtain 3D point cloud data and the structure of the levee. The designed levee height was calculated based on the simulations and 3D point cloud data, and the results were compared with measured heights to evaluate whether the levee is sufficiently high to satisfy the safety requirement. The findings of this work will enhance the marine disaster prevention capacity of the region and could help reduce economic losses associated with marine-related disasters. The results could also provide support for future work on disaster prevention in the field of coastal marine engineering.

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