The Relationship between Urban Heat Island and Land Use Type and Its Unit Greening Rate

doi:10.13466/j.cnki.lyzygl.2015.06.022

Abstract

Abstract: With Dezhou City of Shandong Province as the study area,the urban land surface temperature (LST)was retrieved from Landsat image and land use information and unit greening rate of main land use types were drawn from Quickbird image.The relationship between UHI and land use types and unit greening rate was studied.The results showed that1)Land use types and their spatial structure affect the UHI and its spatial location;2)There was obviously negative linear correlation between the LST and greening rate of residential land and road site,and the stability was very high.There was negative correlation between LST and greening rate of industrial land,but the stability was poor.The study result was meaningful for the urban planning and urban green space construction.

Key words: urban heat island, land use, high spatial resolution image, greening rate

CLC Number:

TP79

FEI Xianyun,CHEN Haiyan,GU Jingjing,WANG Ting. The Relationship between Urban Heat Island and Land Use Type and Its Unit Greening Rate[J]. FOREST RESOURCES WANAGEMENT, 2015, (6): 117-122.

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