干旱区生态环境知识资源中心(Arid): GIS-based multi-criteria analysis for flood hazard areas mapping of M'zab wadi basin (Ghardaia, North-Central Algeria)

Arid

DOI	10.1080/15324982.2023.2235315
	GIS-based multi-criteria analysis for flood hazard areas mapping of M'zab wadi basin (Ghardaia, North-Central Algeria)
	Hamlat, Abdelkader; Meharzi, Salim; Guidoum, Azeddine; Sekkoum, Mohamed; Mokhtari, Youcef; Kadri, Chadli Bendjedid
通讯作者	Hamlat, A
来源期刊	ARID LAND RESEARCH AND MANAGEMENT
ISSN	1532-4982
EISSN	1532-4990
出版年	2024
卷号	38 期号:1 页码:1-25
英文摘要	Located in the hyper-arid regions of Algeria, the M'zab Wadi basin has historically experienced severe flash flooding, causing severe economic damage and loss of life. Identifying potential flood hazard areas in such an arid environment, challenged by data scarcity, is necessary to forecast flood and to create early warning strategies. The paper aims to map and highlight potential flood hazard areas in the M'zab Wadi basin using geographic information system coupled with the Analytical Hierarchy Process method based on seven related flood hazard factors. The accuracy of the flood hazard map was validated using the Receiver Operating Characteristic based Area Under Curves method. The results show that 3.04% (50.35 km(2)) and 0.53% (8.74 km(2)) of the basin area are under high and very high flood vulnerability levels, respectively. The obtained results can offer significant insights to policymakers and decision-makers to make well-informed judgments regarding the effectiveness of flood protective infrastructure/measures. Furthermore, the approach adopted can be advantageous for other regions under similar conditions.
英文关键词	Analytical hierarchy process arid environment flood hazard floodwater harvesting M'zab Wadi
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001037606500001
WOS关键词	HIERARCHY PROCESS AHP ; DRAINAGE-BASIN ; WEST-BENGAL ; SUSCEPTIBILITY ; VULNERABILITY ; BIVARIATE ; DISTRICT ; MODELS ; REGION
WOS类目	Environmental Sciences ; Soil Science
WOS研究方向	Environmental Sciences & Ecology ; Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/402938
推荐引用方式 GB/T 7714	Hamlat, Abdelkader,Meharzi, Salim,Guidoum, Azeddine,et al. GIS-based multi-criteria analysis for flood hazard areas mapping of M'zab wadi basin (Ghardaia, North-Central Algeria)[J],2024,38(1):1-25.
APA	Hamlat, Abdelkader,Meharzi, Salim,Guidoum, Azeddine,Sekkoum, Mohamed,Mokhtari, Youcef,&Kadri, Chadli Bendjedid.(2024).GIS-based multi-criteria analysis for flood hazard areas mapping of M'zab wadi basin (Ghardaia, North-Central Algeria).ARID LAND RESEARCH AND MANAGEMENT,38(1),1-25.
MLA	Hamlat, Abdelkader,et al."GIS-based multi-criteria analysis for flood hazard areas mapping of M'zab wadi basin (Ghardaia, North-Central Algeria)".ARID LAND RESEARCH AND MANAGEMENT 38.1(2024):1-25.