@inproceedings{oai:jaxa.repo.nii.ac.jp:00019831, author = {野口, 克行 and 今村, 剛 and 小山, 孝一郎 and 村田, 功 and 鈴木, 勝久 and Noguchi, Katsuyuki and Imamura, Takeshi and Oyama, Koichiro and Murata, Isao and Suzuki, Katsuhisa}, book = {大気圏シンポジウム第17回 平成14年度, Atmospheric Science Symposium the 17th 2002}, month = {}, note = {The seasonal and latitudinal variations of the correlation between the small-scale structures of ozone mixing ratio and potential temperature are investigated using ozonesonde data to reveal the role of vertical and horizontal advections in creating such small-scale structures of ozone in the lower stratosphere. In the mid-latitude, the correlation between ozone and potential temperature has a maximum around the altitude of 20-25 km from summer to autumn. The relative variation of ozone mixing ratio increases with decreasing of the correlation between ozone and potential temperature. This indicates that the variation of ozone mixing ratio is mainly influenced by horizontal advections, which do not necessarily make a good correlation between the ozone and potential temperature. Such processes do not seem to be gravity waves. It is suggested that not only the distinct structures of ozone, which are well studied in the past, but also the smaller structures are created by the horizontal advection., 資料番号: AA0045981034}, pages = {130--133}, publisher = {宇宙科学研究所, The Institute of Space and Astronautical Science (ISAS)}, title = {成層圏におけるオゾンと温位の相関の季節変化}, year = {2003} }