The purpose of this paper is to examine the trend of temperature rise in Japan from the data of the monthly average temperature of 43 years from January 1975 to January 2018 in each prefecture. Although average temperature of Japan has an upward tendency, the increasing rate was various by all prefectures. It is seen that the average temperature is descending in more than one prefectures. The average value of the increasing rate (B) for which we asked from the lowest temperature increasing rate of each prefecture is +0.01. This means that most rises of average temperature are not changing in recent 43 years.
公開者
The Institute of Information Science Senshu University
On Trends of Monthly Average Temperature for 47 Prefectures in Japan
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