Urban warming trends in several large Asian cities over the last 100 years.
Urban warming trends in several large Asian cities over the last 100 years.
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DOI：
10.1016/j.scitotenv.2008.09.015
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发表时间：
2009-04
期刊：
影响因子：
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通讯作者：
K. Kataoka;F. Matsumoto;T. Ichinose;M. Taniguchi
中科院分区：
文献类型：
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作者：
K. Kataoka;F. Matsumoto;T. Ichinose;M. Taniguchi
本文分析了亚洲几个大城市（首尔、东京、大坂、台北、马尼拉、曼谷和雅加达）地表温度的长期趋势，以估计城市变暖的影响。提出了一个新的指标E-HII：它是从城市的观测温度数据中减去城市周围四个网格的温度数据得到的值。大坂显示出最大的E-HII，从1901年的约2.4 °C增加到1981年后的近3 °C。首尔、东京、台北等地的E-HIIs上升了1 ℃ ~ 2 ℃雅加达和曼谷的E-HII较低。马尼拉和曼谷的E-HII在1961年后迅速增加。
In this paper, the long-term trends in surface temperature in several large Asian cities (Seoul, Tokyo, Osaka, Taipei, Manila, Bangkok, and Jakarta) have been analyzed for estimating the effects of urban warming. A new index, E-HII, is proposed: it is the value obtained by subtracting the temperature data of the four grids around the city from the observational temperature data in the city. Osaka shows the largest E-HII, increasing from approximately 2.4 °C in 1901 to almost 3 °C after 1981. The E-HIIs of Seoul, Tokyo, and Taipei, have increased by 1 °C to 2 °C. Jakarta and Bangkok exhibited a lower E-HII. E-HIIs of Manila and Bangkok have been increasing rapidly after 1961.