The spatial non-stationary effect of urban landscape pattern on urban waterlogging: a case study of Shenzhen City

被引:0
|
作者
Jiansheng Wu
Wei Sha
Puhua Zhang
Zhenyu Wang
机构
[1] Peking University,Key Laboratory for Urban Habitat Environmental Science and Technology, School of Urban Planning and Design
[2] Peking University,Laboratory for Earth Surface Processes, Ministry of Education, College of Urban and Environmental Sciences
来源
关键词
D O I
暂无
中图分类号
学科分类号
摘要
The problem of urban waterlogging has consistently affected areas of southern China, and has generated widespread concerns among the public and professionals. The geographically weighted regression model (GWR) is widely used to reflect the spatial non-stationarity of parameters in different locations, with the relationship between variables able to change with spatial position. In this research, Shenzhen City, which has a serious waterlogging problem, was used as a case study. Several key results were obtained. (1) The spatial autocorrelation of flood spot density in Shenzhen was significant at the 5% level, but because the Z value was not large it was not very obvious. (2) The degree of impact on flood disasters from large to small was: Built up_ DIVISION > SHDI > Built up_ COHESION > CONTAG > Built up_ LPI. (3) The degree of waterlogging disasters in higher altitude regions was less affected by the landscape pattern. The results of this study highlight the important role of the landscape pattern on waterlogging disasters and also indicate the different impacts of different regional landscape patterns on waterlogging disasters, which provides useful information for planning the landscape pattern and controlling waterlogging.
引用
收藏
相关论文
共 50 条
  • [21] Spatial pattern of urban functional landscapes along an urban-rural gradient: A case study in Xiamen City, China
    Lin, Tao
    Sun, Caige
    Li, Xinhu
    Zhao, Qianjun
    Zhang, Guoqin
    Ge, Rubing
    Ye, Hong
    Huang, Ning
    Yin, Kai
    INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION, 2016, 46 : 22 - 30
  • [22] Seasonal Variation of the Spatially Non-Stationary Association Between Land Surface Temperature and Urban Landscape
    Liu, Huimin
    Zhan, Qingming
    Gao, Sihang
    Yang, Chen
    REMOTE SENSING, 2019, 11 (09)
  • [23] Diversification of Land Surface Temperature Change under Urban Landscape Renewal: A Case Study in the Main City of Shenzhen, China
    Liu, Yanxu
    Peng, Jian
    Wang, Yanglin
    REMOTE SENSING, 2017, 9 (09)
  • [24] Urban waterlogging prediction and risk analysis based on rainfall time series features: A case study of Shenzhen
    Zhang, Zongjia
    Jian, Xinyao
    Chen, Yiye
    Huang, Zhejun
    Liu, Junguo
    Yang, Lili
    FRONTIERS IN ENVIRONMENTAL SCIENCE, 2023, 11
  • [25] Determining the Spatial Distribution Characteristics of Urban Regeneration Projects in China on the City Scale: The Case of Shenzhen
    Liu, Guiwen
    Li, Cheng
    Zhuang, Taozhi
    Zheng, Yuhan
    Wu, Hongjuan
    Tang, Jian
    LAND, 2022, 11 (08)
  • [26] Effect of landscape pattern and spatial configuration of vegetation patches on urban warming and cooling in Harare metropolitan city, Zimbabwe
    Kowe, Pedzisai
    Mutanga, Onisimo
    Odindi, John
    Dube, Timothy
    GISCIENCE & REMOTE SENSING, 2021, 58 (02) : 261 - 280
  • [27] The Spatiotemporal Non-Stationary Effect of Industrial Agglomeration on Urban Land Use Efficiency: A Case Study of Yangtze River Delta, China
    Hu, Hangang
    Pan, Lisha
    Jing, Xin
    Li, Guan
    Zhuo, Yuefei
    Xu, Zhongguo
    Chen, Yang
    Wang, Xueqi
    LAND, 2022, 11 (05)
  • [28] Urban spatial expansion and its impacts on island ecosystem services and landscape pattern: A case study of the island city of Xiamen, Southeast China
    Lin, Tao
    Xue, Xiongzhi
    Shi, Longyu
    Gao, Lijie
    OCEAN & COASTAL MANAGEMENT, 2013, 81 : 90 - 96
  • [29] Effects of land-use categorization on landscape metrics: A case study in urban landscape of Shenzhen, China
    Peng, J.
    Wang, Y.
    Ye, M.
    Wu, J.
    Zhang, Y.
    INTERNATIONAL JOURNAL OF REMOTE SENSING, 2007, 28 (21) : 4877 - 4895
  • [30] The Impact Analysis of Water Body Landscape Pattern on Urban Heat Island: A Case Study of Wuhan City
    Yang, Bohan
    Meng, Fen
    Ke, Xinli
    Ma, Caixue
    ADVANCES IN METEOROLOGY, 2015, 2015