@article{oai:toyama.repo.nii.ac.jp:00000779,
 author = {田上, 善夫},
 issue = {2},
 journal = {富山大学人間発達科学部紀要},
 month = {Mar},
 note = {application/pdf, This study aimed to clarify the factors for the appearance of the unseasonable high temperature and the low temperature. First of all, the normal values of hourly data were calculated at Automated Meteorological Data Acquisition System. The abnormal high temperature and the abnormal low temperature were decided upon the difference from them. Insummer, the remarkable high temperature and the remarkable low temperature were also decided based on them. The tendency of appearance and the feature of distribution were clarified statistically on the cases that were extracted by these definitions. Moreover, the factors of appearance were analyzed for typical cases. The results are as follows: 1. On annual change, the appearance of abnormal high temperature increases from late winter to spring. On diurnal change, it increases in the dawn and the afternoon. On the interannual change, an increasing tendency is seen from 1981 to 2010. Especially, there are a lot of appearances of the abnormal high temperature on the Pacific Ocean side of northeast Japan and the Sea of Japan side of southwest Japan. 2. The appearance of the remarkable high temperature has two peaks in a day, and increases especially in daytime. The appearance region of the remarkable high temperature is similar to that of the abnormal high temperature. 3. Remarkable high temperature appearances in the summer of 2010 increased from July until September. The peak day was three days after Pacific High covering, which was three days before of typhoon hitting. 4. The abnormal and remarkable high temperatures appear continuously in large areas. As for the reasons, a) warm air advection, b) sea breeze interception, c) long distance transportation on land surface, and d) heat island at air passing over the urban area, are considered. 5. The abnormal high temperature and remarkable high temperature will reach its peak one or two days after the temperature begins to rise. Especially the long sunshine in summer makes the peak much higher. Thus, the heating by solar radiation under continuing good weather could be said to influence the temperaturerise. 6. It is thought that the phenomenon foehn influences the temperature rise in the limited range and time. One is when downstream develops under the strong wind, and another is when downstream develops under the inversion layer. A dry foehn or dynamic foehn appears in both cases., Article, 富山大学人間発達科学部紀要, 5巻2号, Page, 75-87},
 pages = {75--87},
 title = {全国および富山とその周辺における異常な高温と低温 : 近年の変化傾向からみた出現の要因について},
 volume = {5},
 year = {2011}
}