http://reply.papertrans.cn/2/133/13286/13286-11.png
http://reply.papertrans.cn/2/133/13286/13286-12.png
http://reply.papertrans.cn/2/133/13286/13286-13.png
http://reply.papertrans.cn/2/133/13286/13286-14.png
Submitted on: 03 October 2005.
Revised on: 14 November 2005.
Accepted on: 05 December 2005.
___________________International Journal of Disaster Risk Science
http://reply.papertrans.cn/2/133/13286/13286-16.png
http://reply.papertrans.cn/2/133/13286/13286-17.png
http://reply.papertrans.cn/2/133/13286/13286-18.png
http://reply.papertrans.cn/2/133/13286/13286-19.png
http://reply.papertrans.cn/2/133/13286/13286-20.png