Long-term Surface Wind Changes in the Tokyo Metropolitan Area in the Afternoon of Sunny Days in the Warm Season

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概要

• 論文の詳細を見る

• The urban heat-island effect of the Tokyo metropolitan area is believed to cause widespread warming in the daytime of the warm season, resulting in intensified convergence over the central Kanto plain. In order to detect this change, a comparative analysis of surface wind fields was made for the periods 1923-1928 and 1991-2001 for sunny days (at least 8 hours' sunshine) from May to August. It was found that the magnitude of daytime pressure fall (at 1400 LT relative to 0600 and 2200 LT) had increased by 0.2-0.3 hPa in the central and northwestern part of the plain, with a slight change in surface winds in such a way as to converge toward the central Kanto plain.

• 社団法人日本気象学会の論文
• 2003-02-25

著者

• FUJIBE Fumiaki

  Meteorological Research Institute

• Fujibe F

  Meteorological Res. Inst. Tsukuba Jpn

• Fujibe Fumiaki

  Meteorological Res. Inst.

関連論文

• Relationship between Surface Wind Fields and Three-Dimensional Structures of Tropical Cyclones Landfalling in the Main Islands of Japan
• Classification of Surface Wind Fields of Tropical Cyclones at Landfall on the Japan Main Islands
• Evolution and Airflow Structure of a Kanto Thunderstorm on 21 July 1999 (the Nerima Heavy Rainfall Event)
• Long-Term Changes of Heavy Precipitation and Dry Weather in Japan (1901-2004)
• Long-Term Changes in the Diurnal Precipitation Cycles in Japan for 106 Years (1898-2003)
• Vertical Structure of Local Fronts Observed in Kanto, Japan
• Long-term Surface Wind Changes in the Tokyo Metropolitan Area in the Afternoon of Sunny Days in the Warm Season
• On the Near-0℃ Frequency Maximum in Surface Air Temperature under Precipitation : A Statistical Evidence for the Melting Effect

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