DOI: 10.1007/s11069-021-04864-w
论文题名: Impact paths of land urbanization on haze pollution: spatial nesting structure perspective
作者: Wang F. ; Wang G. ; Liu J. ; Ren J. ; Dong M.
刊名: Natural Hazards
ISSN: 0921030X
出版年: 2021
语种: 英语
中文关键词: Haze pollution
; Hierarchical linear model (HLM)
; Impact path
; Mediating effect
; Regional heterogeneity
; Urbanization
英文摘要: Haze is considered as one of the direct indicators of environmental pollution, whose generation is closely related to the urbanization and land uses. This paper studied a total of 283 prefecture-level cities in 26 provinces (including autonomous regions) of China. A city–province two-level hierarchical linear model and the mediating effect test method are adopted to analyze the impact path and regional heterogeneity of land urbanization on haze pollution from the perspective of both national and regional scale. The study reveals a significantly positive correlation between the urbanization and the intensification of haze pollution on the national scale, including a clear impact path of Urban_land ⇄ P_income (Industry) → AQI. For individual regions, the same impact path is identified. However, the correlations between the urbanization and the intensification of haze pollution vary, resulting in regional heterogeneity. The haze pollution development in the middle and east part of China follows the same general pattern observed on the national level. On the other hand, the urbanization in the east part of China has shifted from solely territory expansion to valuing the sustainable development between economic sector development and the urbanization, resulting in relieving the haze pollution. © 2021, The Author(s), under exclusive licence to Springer Nature B.V. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/169438
Appears in Collections: 气候变化与战略
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作者单位: School of Economics and Management, China University of Mining and Technology, No. 1, College Rd., Tongshan Dist., Xuzhou, Jiangsu 221116, China
Recommended Citation:
Wang F.,Wang G.,Liu J.,et al. Impact paths of land urbanization on haze pollution: spatial nesting structure perspective[J]. Natural Hazards,2021-01-01