Small-scale natural disaster risk scenario analysis: a case study from the town of Shuitou, Pingyang County, Wenzhou, China

Yaolong Liu, Guorui Feng (), Ye Xue, Huaming Zhang and Ruoguang Wang

Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, 2015, vol. 75, issue 3, 2167-2183

Abstract: An empirical-based natural disaster risk assessment was carried out in a sub-national region of China, using the town of Shuitou, Pingyang County, Wenzhou, as the small-scale study area. Risk factors identified associated with the Typhoon Morakot rainstorm–flood event included hazard, vulnerability, and disaster loss, with the corresponding indicators being submergence depth (m), loss rate (%), and flood loss values (Yuan). As a frequent rainstorm–flood area, the maximum flood depth in Shuitou is 3.57 m, and the average loss rates for housing property and business assets reach 20 and 30 %, respectively. The average maximum loss ranges around 40,000–100,000 Yuan. The comprehensive disaster risk level depends on the respective strengths of the principal component factors. Extremely high-submersion-risk and very high-submersion-risk areas in Shuitou are found in the northwest, specifically along the GongYuan and Yuanlin roads, covering an area of 0.33 km 2 , about 17.65 % of study areas. This small-scale natural disaster risk assessment encapsulates the principle of “regional characteristics, case accumulation, long-term record.” The evaluation results can be used as reference for regional temporary migration program design and implementation. Copyright Springer Science+Business Media Dordrecht 2015

Keywords: Risk scenarios; Typhoon rainstorm–flood hazard; Small scale; Shuitou town (search for similar items in EconPapers)
Date: 2015
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

Downloads: (external link)
http://hdl.handle.net/10.1007/s11069-014-1420-0 (text/html)
Access to full text is restricted to subscribers.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:spr:nathaz:v:75:y:2015:i:3:p:2167-2183

Ordering information: This journal article can be ordered from
http://www.springer.com/economics/journal/11069

DOI: 10.1007/s11069-014-1420-0

Access Statistics for this article

Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards is currently edited by Thomas Glade, Tad S. Murty and Vladimír Schenk

More articles in Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards from Springer, International Society for the Prevention and Mitigation of Natural Hazards
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().