建立坡地聚落災害環境指標與其安全評估應用

Establishing Hill Tribe Disaster Environmental Indicators and Application Security Assessment

張志新(Chih-Hsin Chang) ； 王俞婷(Yu-Ting Wang)

《中華水土保持學報》 46卷2期 (2015/06) Pp. 123-132

https://doi.org/10.29417/JCSWC.201506_46(2).0007

摘要

本研究提出以建立坡地聚落災害環境指標的調查方法，針對全台614個聚落進行危險度評估。調查評估的四大項目：聚落規模（Tm）、災害潛勢（Tp）、災害徵兆（Ts）以及交通的通阻性（Tr）等。並依據評估結果排序提出50個聚落以作為坡地防災管理分級優先依據以及建立聚落災害環境危險度分級圖；並以高雄市及苗栗縣為例，說明聚落環境變化及危險度的應用，未來在坡地聚落環境評估的方法，可以有系統的建立減災調適的災害管理步驟。

關鍵字

坡地聚落 ； 災害 ； 災害環境評估指標 ； 危險度分級圖

並列摘要

This study proposes the risk assessment method for hill tribes by field disaster environmental survey. The field investigation of 614 tribes in Taiwan was based on four items that include as tribe magnitude(Tm), Tribe potential (Tp), tribe symptom (Ts) and tribe traffic (Tr). According to the assessment results, 50 tribes were presented as top priority in disaster prevention management. Furthermore, Kaohsiung city and Miaoli county were illustrated to build risk classification map and the application of its. In the future, the disaster environmental assessment method of hill tribes that could build the systematic method for mitigation and prevention management step.

並列關鍵字

Hill tribe ； disaster ； Environmental disaster assessment index ； risk classification map