气候变化领域集成服务门户(CCPortal): Combining Arc-GIS and OWA model in flooding potential analysis (case study: Meshkinshahr city)

CCPortal

DOI	10.1007/s11069-020-03975-0
	Combining Arc-GIS and OWA model in flooding potential analysis (case study: Meshkinshahr city)
	Ghaffari Gilandeh A.; Sobhani B.; Ostadi E.
发表日期	2020
ISSN	0921030X
起始页码	1435
结束页码	1449
卷号	102 期号:3
英文摘要	“Streets have been turned into rivers”; this is a news headline which we have been hearing more often recently and refers to the floodwaters flowing into cities. Therefore, the present research is aimed to analyze the flooding potential in Meshkinshahr city (located at the northwest of Iran) using ordered weighted average model, which is one of the multi-criteria analysis techniques with high flexibility in decision-making and allows the researcher to evaluate different scenarios by choosing ordinal weights within an interval of full risk-taking and full risk aversion. In this research, eight criteria were used as inputs for this model. Initial preparation of the criteria was performed by Arc GIS software as well as Arc Hydro and ArcCN-Runoff tools. Then, in the next steps, data were imported to IDRISI software. By assigning 3 ordinal weights (ANDness, ORness, and Trade-off) to the model, the outputs were obtained. Finally, significance of the model in this field was revealed and the flooding potential was presented for the considered area in the form of maps in proportion to the selected ordinal weights with a valuation domain. © 2020, Springer Nature B.V.
关键词	Arc GIS Flooding potential Meshkinshahr city OWA technique
英文关键词	ArcGIS; computer simulation; flood routing; flooding; hydrological modeling; model test; numerical model; research work; water flow; Ardabil; Iran; Meshkinshahr
语种	英语
来源期刊	Natural Hazards
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/205704
作者单位	Department of Geography and Urban Planning, University of Mohaghegh Ardabali, Ardabil, Iran; Faculty of Planning and Environmental Sciences, University of Tabriz, Tabriz, Iran
推荐引用方式 GB/T 7714	Ghaffari Gilandeh A.,Sobhani B.,Ostadi E.. Combining Arc-GIS and OWA model in flooding potential analysis (case study: Meshkinshahr city)[J],2020,102(3).
APA	Ghaffari Gilandeh A.,Sobhani B.,&Ostadi E..(2020).Combining Arc-GIS and OWA model in flooding potential analysis (case study: Meshkinshahr city).Natural Hazards,102(3).
MLA	Ghaffari Gilandeh A.,et al."Combining Arc-GIS and OWA model in flooding potential analysis (case study: Meshkinshahr city)".Natural Hazards 102.3(2020).