庄内川及び新川を吹走する伊吹おろしが名古屋市の都市気候形成に及ぼす影響

概要

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The objective of this paper is to clarify the effect of Ibuki-Oroshi blowing along Shonai and Shinkawa Rivers running around the outskirts of Nagoya on the urban climate. On selected five days of March 2002 and January 2003, air temperature, humidity, wind direction and velocity were observed at 4 stationary points and 58 mobile observation points which are located along Shonai River, Shinkawa River, and on some locations of streets crossing these rivers. When Ibuki-Oroshi blew fast and prevailed, it blew along Shonai and Shinkawa Rivers from the northwest to southwest and northeast of Nagoya. On March 19th 2002, the weak sea breeze was observed along the rivers in the daytime, but the cooling effect of the sea breeze on the urban thermal environment was not found differ from the results of the previous field observation in summer. Heat island appeared clearly in the early morning and at night when the wind was calm. Both of Shonai and Shinkawa Rivers were certified to play a role of "Wind Trail" also in winter.
社団法人日本建築学会の論文
2005-06-30