Assessment of Cities' Adaptation to Climate Change and Its Relationship with Urbanization in China

doi:10.3390/su14042184

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	Assessment of Cities' Adaptation to Climate Change and Its Relationship with Urbanization in China
	Pei, Xiaodong 1; Wu, Jing1 ; Xue, Junbo1 ; Zhao, Jincai 2; Liu, Changxin1 ; Tian, Yuan
发表期刊	SUSTAINABILITY
关键词	adaptation assessment system climate change GWR model urbanization
摘要	Global climate change has led to more frequent occurrences of extreme, dangerous events; therefore, it is urgent to enhance cities' adaptation to climate change. Focusing on the impact of high temperature, low temperature, drought, and flooding, we established multi-dimensional assessment systems covering natural, economic, and social elements for cities' climate change adaptations. Based on the assessment systems, studies on adaptation to climate change were conducted in 248 cities in China using the entropy weight method, coefficient of variation method, and exploratory spatial data analysis; with the help of geographically weighted regression (GWR), the relationships between four types of urbanization and cities' adaptation to climate events were explored. The results showed the following: (1) High-administrative-level cities had higher adaptation than ordinary prefecture-level cities. (2) The differences in adaptation to the four types of climate events between cities within each of the seven regions in China presented significantly different spatial patterns. (3) Under the four types of climate events, the global spatial correlations of cities' adaptations in China were positive. The agglomeration characteristics of adaptation were mainly H-H and L-L agglomerations. (4) When analyzing the impacts of four types of urbanization on cities' adaptation to climate events, the fitting effects of GWR models were far better than those of OLS models. Population urbanization, economic urbanization, land urbanization, and industrial urbanization had different impacts on adaptation. Under the influence of social and economic development, the urbanization regression coefficients of different cities had significant spatial differences.
	2022
卷号	14 期号:4
文章类型	Article
DOI	10.3390/su14042184
关键词[WOS]	ENERGY-CONSUMPTION ; LEVEL ; EMISSIONS ; GROWTH ; OPPORTUNITIES ; INDUSTRY
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:000769119200001
引用统计
文献类型	期刊论文
条目标识符	http://ir.casisd.cn/handle/190111/12032
专题	学部咨询研究支撑中心
作者单位	1.Chinese Acad Sci, Inst Sci & Dev, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Publ Policy & Management, Beijing 100049, Peoples R China 3.Henan Normal Univ, Sch Business, Xinxiang 453007, Peoples R China
推荐引用方式 GB/T 7714	Pei, Xiaodong,Wu, Jing,Xue, Junbo,et al. Assessment of Cities' Adaptation to Climate Change and Its Relationship with Urbanization in China[J]. SUSTAINABILITY,2022,14(4).
APA	Pei, Xiaodong,Wu, Jing,Xue, Junbo,Zhao, Jincai,Liu, Changxin,&Tian, Yuan.(2022).Assessment of Cities' Adaptation to Climate Change and Its Relationship with Urbanization in China.SUSTAINABILITY,14(4).
MLA	Pei, Xiaodong,et al."Assessment of Cities' Adaptation to Climate Change and Its Relationship with Urbanization in China".SUSTAINABILITY 14.4(2022).