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タイトル: 東京大学演習林生態水文学研究所における器差補正を考慮した78年間の年平均気温の変化の推定と名古屋の都市化による昇温との関係
その他のタイトル: Estimation of the variation of 78 years’ mean annual temperature in the Ecohydrology Research Institute of The University of Tokyo Forests and its relation to the temperature increase in Nagoya caused by urbanization with correction for instrument error
著者: 蔵治, 光一郎
五名, 美江
著者(別言語): Kuraji, Koichiro
Gomyo, Mie
キーワード: annual mean air temperature
seventy eight years variation
Ecohydrology Research Institute of the University of Tokyo Forests
correction of instrument error
temperature increase by urbanization
発行日: 2014年6月25日
出版者: 東京大学大学院農学生命科学研究科附属演習林
掲載誌情報: 東京大学農学部演習林報告. 第百三十一号, 2014年6月, pp. 29-40
抄録: Temperature observations in the Shirasaka meteorological observation field (Shirasaka) of the Akazu Research Forest, Ecohydrology Research Institute, the University of Tokyo Forests have been performed using various methods and observation equipment since 1930. The primary objective of this research is to create a time series of the 78 years’ annual mean air temperature data with a correction for the instrument error arising from the changes of observation equipment. A secondary objective is to investigate the relationship between the temperature increase due to urbanization seen in Nagoya and the 78 years’ annual temperature data observed at Shirasaka, Nagoya and Iida. The annual mean air temperature, after correction for instrument error, increased by 0.3 or 0.4 degrees compared with the figures before correction. The difference of mean annual temperature between Nagoya and Shirasaka starts increasing from the 1940s. The range of temperature increase caused by urbanization estimated by the JMA through urban climate model simulation was almost the same value as the estimated temperature increase through the observed mean annual temperature at Nagoya and Shirasaka, suggesting that the temperature difference between Nagoya and Shirasaka can be explained mostly by the urbanization of the Nagoya area, at least since the 1940s.
内容記述: 論文
URI: http://hdl.handle.net/2261/55997
ISSN: 03716007


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