GIS-based geo-environmental evaluation for urban land-use planning: a case study

	GIS-based geo-environmental evaluation for urban land-use planning: a case study
	Dai, FC ; Lee, CF ; Zhang, XH
刊名	ENGINEERING GEOLOGY
	2001-09-01
卷号	61 期号:4 页码:257-271
关键词	urban geology land-use planning analytical hierarchy process (AHP) geographical information systems (GIS) suitability assessment
ISSN号	0013-7952
文献子类	Article
英文摘要	A geo-environmental evaluation for urban land-use planning often requires a large amount of spatial information. Geographic information systems (GIS) are capable of managing large amounts of spatially related information, providing the ability to integrate multiple layers of information and to derive additional information. A GIS-aid to the geo-environmental evaluation for urban land-use planning is illustrated for the urban area of Lanzhou City and its vicinity in Northwest China. This evaluation incorporates topography, surficial and bedrock geology, groundwater conditions, and historic geologic hazards. Urban land-use is categorized according to the types of land-use and projects planned, such as high-rise building, multi-storey building, low-rise building, waste disposal, and natural conservation. Multi-criteria analysis is performed to evaluate development suitability of the geo-environment for each category, according to appropriately measured and weighted factors. A suitability map for each category is developed using an algorithm that combines factors in weighted linear combinations. It is demonstrated that the GIS methodology has high functionality for geo-environmental assessment. (C) 2001 Elsevier Science B.V. All rights reserved.
WOS关键词	MULTICRITERIA EVALUATION ; DECISION-MAKING ; CHINA
WOS研究方向	Engineering ; Geology
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000170699200004
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/76927]
专题	中国科学院地质与地球物理研究所
通讯作者	Lee, CF
作者单位	1.Univ Hong Kong, Dept Civil & Struct Engn, Hong Kong, Hong Kong, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources, Beijing 100101, Peoples R China 3.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Dai, FC,Lee, CF,Zhang, XH. GIS-based geo-environmental evaluation for urban land-use planning: a case study[J]. ENGINEERING GEOLOGY,2001,61(4):257-271.
APA	Dai, FC,Lee, CF,&Zhang, XH.(2001).GIS-based geo-environmental evaluation for urban land-use planning: a case study.ENGINEERING GEOLOGY,61(4),257-271.
MLA	Dai, FC,et al."GIS-based geo-environmental evaluation for urban land-use planning: a case study".ENGINEERING GEOLOGY 61.4(2001):257-271.