Assessment of flood vulnerability in the Bodva catchment using multicriteria analysis and geographical information systems

被引:3
作者
Zelenakova, M. [1 ]
Blistan, P. [2 ]
Purcz, P. [3 ]
机构
[1] Tech Univ Kosice, Inst Environm Engn, Kosice, Slovakia
[2] Tech Univ Kosice, Inst Geodesy Cartog & Geog Informat Syst, Kosice, Slovakia
[3] Tech Univ Kosice, Inst Construct Technol & Management, Kosice, Slovakia
来源
RIVER BASIN MANAGEMENT VIII | 2015年 / 197卷
关键词
flood; analytical hierarchy process; casual factors; AREAS;
D O I
10.2495/RM150051
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The identification of flood vulnerability consists of two basic phases. Firstly, the effective factors causing floods are identified. Secondly, approaches to multicriteria analysis (MCA) in a geographical information system (GIS) environment are applied and these approaches are evaluated in order to prepare a flood vulnerability map. In the analyses, the main causative factors for flooding in a basin area are taken into account, such as soil type, daily precipitation, land use, size of the catchment and basin slope. A case study of flood vulnerability identification in the Bodva river basin in eastern Slovakia is presented in the paper.
引用
收藏
页码:51 / 59
页数:9
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