The impacts of urban land expansion on ecosystem services in Wuhan, China
被引:0
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作者:
Xiangxiang Song
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机构:Wuhan University of Science and Technology,College of Resource and Environmental Engineering
Xiangxiang Song
Yanzhong Liu
论文数: 0引用数: 0
h-index: 0
机构:Wuhan University of Science and Technology,College of Resource and Environmental Engineering
Yanzhong Liu
Xiaonan Zhu
论文数: 0引用数: 0
h-index: 0
机构:Wuhan University of Science and Technology,College of Resource and Environmental Engineering
Xiaonan Zhu
Gang Cao
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h-index: 0
机构:Wuhan University of Science and Technology,College of Resource and Environmental Engineering
Gang Cao
Yong Chen
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h-index: 0
机构:Wuhan University of Science and Technology,College of Resource and Environmental Engineering
Yong Chen
Zuo Zhang
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h-index: 0
机构:Wuhan University of Science and Technology,College of Resource and Environmental Engineering
Zuo Zhang
Dan Wu
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h-index: 0
机构:Wuhan University of Science and Technology,College of Resource and Environmental Engineering
Dan Wu
机构:
[1] Wuhan University of Science and Technology,College of Resource and Environmental Engineering
[2] Central China Normal University,School of Public Administration
来源:
Environmental Science and Pollution Research
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2022年
/
29卷
关键词:
Ecosystem services;
Urban land expansion;
Spatial and temporal variations;
Spatial autocorrelation;
Linear regression analysis;
Wuhan;
D O I:
暂无
中图分类号:
学科分类号:
摘要:
A clear understanding of the impacts of urban land expansion on ecosystem services is crucial for sustainable urban planning. Although various studies have shown that urban land expansion caused a degradation of ecosystem services, the relationship between the spatial variation of urban land expansion and ecosystem services still remains unclear. This study quantified the ecosystem services and urban land expansion indicators of Wuhan for 1990–2015 and analyzed the spatial and temporal variation characteristics of ecosystem service values (ESVs) and urban land expansion indicators. Using spatial autocorrelation analysis and linear regression, the quantitative and qualitative correlations between ecosystem services and urban land expansion indicators were explored. The total ESV of Wuhan decreased by 16.47%, representing a loss of 1636.19 million yuan. Areas with extremely low ESVs continuously expanded outward from the urban center. During 2010–2015, the urban land expansion area, intensity, damage weight, and distance peaked, which caused an enormous decrease of the total ESV. Negative correlations were found between urban land expansion and all ecosystem services; the correlation with food production was most significant, indicating that urban land expansion had the strongest impact on food production. The expansion area is the main factor causing the decline of each ecosystem service among urban land expansion indicators. This study presents the impact characteristics of urban land expansion on ecosystem services, and the results provide a reference for reasonable decision making in urban planning.
机构:
Nanjing Agr Univ, Coll Land Management, Tongwei Rd 6, Nanjing 210095, Jiangsu, Peoples R ChinaNanjing Agr Univ, Coll Land Management, Tongwei Rd 6, Nanjing 210095, Jiangsu, Peoples R China
Tian, Shiqi
Wu, Wei
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Agr Univ, Coll Land Management, Tongwei Rd 6, Nanjing 210095, Jiangsu, Peoples R China
Natl & Local Joint Engn Res Ctr Rural Land Resour, Nanjing 210095, Peoples R ChinaNanjing Agr Univ, Coll Land Management, Tongwei Rd 6, Nanjing 210095, Jiangsu, Peoples R China
Wu, Wei
Shen, Zhou
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Agr Univ, Coll Land Management, Tongwei Rd 6, Nanjing 210095, Jiangsu, Peoples R ChinaNanjing Agr Univ, Coll Land Management, Tongwei Rd 6, Nanjing 210095, Jiangsu, Peoples R China
Shen, Zhou
Wang, Jiao
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Agr Univ, Coll Land Management, Tongwei Rd 6, Nanjing 210095, Jiangsu, Peoples R ChinaNanjing Agr Univ, Coll Land Management, Tongwei Rd 6, Nanjing 210095, Jiangsu, Peoples R China
Wang, Jiao
Liu, Xueqing
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Agr Univ, Coll Land Management, Tongwei Rd 6, Nanjing 210095, Jiangsu, Peoples R ChinaNanjing Agr Univ, Coll Land Management, Tongwei Rd 6, Nanjing 210095, Jiangsu, Peoples R China
Liu, Xueqing
Li, Linjuan
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Agr Univ, Coll Land Management, Tongwei Rd 6, Nanjing 210095, Jiangsu, Peoples R ChinaNanjing Agr Univ, Coll Land Management, Tongwei Rd 6, Nanjing 210095, Jiangsu, Peoples R China
Li, Linjuan
Li, Xiangcheng
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Agr Univ, Coll Land Management, Tongwei Rd 6, Nanjing 210095, Jiangsu, Peoples R ChinaNanjing Agr Univ, Coll Land Management, Tongwei Rd 6, Nanjing 210095, Jiangsu, Peoples R China
Li, Xiangcheng
Liu, Xiansheng
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Agr Univ, Coll Land Management, Tongwei Rd 6, Nanjing 210095, Jiangsu, Peoples R ChinaNanjing Agr Univ, Coll Land Management, Tongwei Rd 6, Nanjing 210095, Jiangsu, Peoples R China
Liu, Xiansheng
Chen, Hongshan
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Agr Univ, Coll Land Management, Tongwei Rd 6, Nanjing 210095, Jiangsu, Peoples R ChinaNanjing Agr Univ, Coll Land Management, Tongwei Rd 6, Nanjing 210095, Jiangsu, Peoples R China
机构:
Nanjing Agr Univ, Coll Land Management, Nanjing 210095, Peoples R ChinaNanjing Agr Univ, Coll Land Management, Nanjing 210095, Peoples R China
Tian, Shiqi
Wu, Wei
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Agr Univ, Coll Land Management, Nanjing 210095, Peoples R China
Natl & Local Joint Engn Res Ctr Rural Land Resourc, Nanjing 210095, Peoples R China
Nanjing Agr Univ, Coll Land Management, Tongwei Rd 6, Nanjing 210095, Jiangsu, Peoples R ChinaNanjing Agr Univ, Coll Land Management, Nanjing 210095, Peoples R China
Wu, Wei
Shen, Zhou
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Agr Univ, Coll Land Management, Nanjing 210095, Peoples R ChinaNanjing Agr Univ, Coll Land Management, Nanjing 210095, Peoples R China
Shen, Zhou
Wang, Jiao
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Agr Univ, Coll Land Management, Nanjing 210095, Peoples R ChinaNanjing Agr Univ, Coll Land Management, Nanjing 210095, Peoples R China
Wang, Jiao
Liu, Xueqing
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Agr Univ, Coll Land Management, Nanjing 210095, Peoples R ChinaNanjing Agr Univ, Coll Land Management, Nanjing 210095, Peoples R China
Liu, Xueqing
Li, Linjuan
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Agr Univ, Coll Land Management, Nanjing 210095, Peoples R ChinaNanjing Agr Univ, Coll Land Management, Nanjing 210095, Peoples R China
Li, Linjuan
Li, Xiangcheng
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Agr Univ, Coll Land Management, Nanjing 210095, Peoples R ChinaNanjing Agr Univ, Coll Land Management, Nanjing 210095, Peoples R China
Li, Xiangcheng
Liu, Xiansheng
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Agr Univ, Coll Land Management, Nanjing 210095, Peoples R ChinaNanjing Agr Univ, Coll Land Management, Nanjing 210095, Peoples R China
Liu, Xiansheng
Chen, Hongshan
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Agr Univ, Coll Land Management, Nanjing 210095, Peoples R ChinaNanjing Agr Univ, Coll Land Management, Nanjing 210095, Peoples R China