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作者:

Wang, Haiting (Wang, Haiting.) | Zhang, Yuanzhi (Zhang, Yuanzhi.) | Tsou, Jin Yeu (Tsou, Jin Yeu.) | Li, Yu (Li, Yu.)

收录:

SSCI Scopus SCIE

摘要:

In this paper, we present surface urban heat island (SUHI) analysis of Shanghai (China) based on the change in land use and land cover using satellite Landsat images from 2002 to 2013. With the rapid development of urbanization, urban ecological and environmental issues have aroused widespread concern. The urban heat island (UHI) effect is a crucial problem, as its generation and evolution are closely related to social and economic activities. Land-use and land-cover change (LUCC) is the key in analyzing the UHI effect. Shanghai, one of China's major economic, financial and commercial centers, has experienced high development density for several decades. A tremendous amount of farmland and vegetation coverage has been replaced by an urban impervious surface, leading to an intensive SUHI effect, especially in the city's center. Luckily, the SUHI trend has slowed due to reasonable urban planning and relevant green policies since the 2010 Expo. Data analyses demonstrate that an impervious surface (IS) has a positive correlation with land surface temperature (LST) but a negative correlation with vegetation and water. Among the three factors, impervious surface is the most relevant. Therefore, the policy implications of land use and control of impervious surfaces should pay attention to the relief of the current SUHI effect in Shanghai.

关键词:

NDVI land-use and land-cover change (LUCC) land surface temperature (LST) MNDWI Shanghai surface urban heat island (SUHI)

作者机构:

  • [ 1 ] [Wang, Haiting]Chinese Univ Hong Kong, Ctr Housing Innovat, Shatin 100000, Hong Kong, Peoples R China
  • [ 2 ] [Zhang, Yuanzhi]Chinese Univ Hong Kong, Ctr Housing Innovat, Shatin 100000, Hong Kong, Peoples R China
  • [ 3 ] [Tsou, Jin Yeu]Chinese Univ Hong Kong, Ctr Housing Innovat, Shatin 100000, Hong Kong, Peoples R China
  • [ 4 ] [Zhang, Yuanzhi]Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
  • [ 5 ] [Zhang, Yuanzhi]Chinese Acad Sci, Key Lab Lunar Sci & Deep Space Explorat, Beijing 100012, Peoples R China
  • [ 6 ] [Li, Yu]Beijing Univ Technol, Fac Informat Technol, Beijing 100124, Peoples R China

通讯作者信息:

  • [Zhang, Yuanzhi]Chinese Univ Hong Kong, Ctr Housing Innovat, Shatin 100000, Hong Kong, Peoples R China;;[Zhang, Yuanzhi]Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China;;[Zhang, Yuanzhi]Chinese Acad Sci, Key Lab Lunar Sci & Deep Space Explorat, Beijing 100012, Peoples R China;;[Li, Yu]Beijing Univ Technol, Fac Informat Technol, Beijing 100124, Peoples R China

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来源 :

SUSTAINABILITY

年份: 2017

期: 9

卷: 9

3 . 9 0 0

JCR@2022

ESI学科: ENVIRONMENT/ECOLOGY;

ESI高被引阀值:228

中科院分区:4

被引次数:

WoS核心集被引频次: 69

SCOPUS被引频次: 86

ESI高被引论文在榜: 0 展开所有

万方被引频次:

中文被引频次:

近30日浏览量: 1

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