气候变化领域集成服务门户(CCPortal): Evaluation of Urban Land Suitability under Multiple Sea Level Rise Scenarios

CCPortal

DOI	10.3390/su16083485
	Evaluation of Urban Land Suitability under Multiple Sea Level Rise Scenarios
	Ruan, Chenxin; Wei, Fang
发表日期	2024
EISSN	2071-1050
起始页码	16
结束页码	8
卷号	16 期号:8
英文摘要	Anticipated sea level rises from global climate change pose a significant flood risk to urban land. Evaluating urban land suitability under sea level rise scenarios is crucial for promoting sustainable development. Recent research has advanced the application of artificial intelligence and the integration of GIS with models, yet the impact of climate change on land suitability has often been overlooked. This study focuses on Xihu District in Hangzhou, utilizing the entropy weight and matter-element model to evaluate land suitability for urban development. The evaluation results were cross-verified with land use plans. A comprehensive analysis of potential flood risk to urban land in 2100 was conducted, considering varying degrees of sea level rise under Sustainable Development Scenario SSP1-2.6 and High-end Emission Scenario SSP5-8.5, as well as the scenario reflecting the most severe sea level rise during extreme climate events. The results indicate that more than half of the land in the study area is suitable for construction, aligning spatially with the current planned urban land. The analysis process of the matter-element model reflects the impact level of each indicator on urban land suitability, conveying information both spatially and numerically, thus enhancing accuracy. Scenario analysis reveals that approximately 10% to 20% of urban land in the study area could face flooding threats due to future sea level rises, primarily in the northern and southeastern regions. Recommendations for future land development and spatial planning strategies to address flood risk are discussed, aiming to alleviate the pressure on urban land in response to future climate change.
英文关键词	urban land; suitability evaluation; entropy weight and matter-element model; climate change; flood risk; Hangzhou
语种	英语
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS记录号	WOS:001210865000001
来源期刊	SUSTAINABILITY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/307490
作者单位	Zhejiang University; Zhejiang University
推荐引用方式 GB/T 7714	Ruan, Chenxin,Wei, Fang. Evaluation of Urban Land Suitability under Multiple Sea Level Rise Scenarios[J],2024,16(8).
APA	Ruan, Chenxin,&Wei, Fang.(2024).Evaluation of Urban Land Suitability under Multiple Sea Level Rise Scenarios.SUSTAINABILITY,16(8).
MLA	Ruan, Chenxin,et al."Evaluation of Urban Land Suitability under Multiple Sea Level Rise Scenarios".SUSTAINABILITY 16.8(2024).