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In order to summarize and quantify the development of urban green space (UGS) and its relationship with surface temperature (LST), Fuzhou City was selected to investigate the influence based on the Landsat series of images combined with the integrated methods of spatial analysis, statistical analysis and remote sensing inversion. The results showed that: (1) From 1993 to 2013, the building are increased significantly while the UGS development experienced from a slow turning quickly and kept stable process with a total area reduction of 37.60 km2. (2) Large area of UGS has a strong cooling effect on the surrounding environment. Due to the increasing per unit area, the disturbance influence of different types of UGS on the internal LST was not the same, characterized by: wetland (-1.97 ℃/km2) > water (-0.72 ℃/km2) > forest/grass (-0.42 ℃/km2). (3) The influence of different UGS evolution pattern on the LST disturbance was also different: filling type > edge type > enclave type. (4) The UGS distribution not only changed with the variation of elevation and slope, and also led to significant differences in LST performance. Due to the interference of human activities, the region in the elevation of 0 to 30 m and the slope of 0 to 5° distributed less UGS and higher average LST relatively. The research shows that the disturbing influence of different patterns of UGS evolution to LST is also different. Reasonable space planning, which makes the city healthy and sustainable, is beneficial to alleviate urban heat island (UHI) effect based on the characteristics of UGS evolution. © 2020, Editorial Board, Research of Environmental Sciences. All right reserved.
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Research of Environmental Sciences
ISSN: 1001-6929
Year: 2020
Issue: 4
Volume: 33
Page: 995-1004
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count: 3
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 2
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