@article{oai:nipr.repo.nii.ac.jp:00003782, author = {Iwasaka, Yasu-nobu and Fujiwara, Motoo and Matsunaga, Katsuji and Nagatani, Masahiro and Nakada, Hiroshi and Akiyoshi, Hideharu and Yasumatu, Satoshi and Mori, Ikuko and Kondoh, Kouji and Nakane, Hideaki}, journal = {Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology}, month = {Sep}, note = {P(論文), Lidar measurements made at Poker Flat, Alaska in winter 1991/1992 suggest that stratospheric aerosols were extremely enhanced after the volcanic eruption of Pinatubo. The vertical profile of aerosol concentration had maxima 16-17km, and 22-23km. An additional aerosol layer was identified only in the measurements of December 15,1991.}, pages = {83--89}, title = {Lidar measurements of stratospheric aerosols enhanced after the eruption of Mt. Pinatubo: Alaska, winter 1991/1992}, volume = {7}, year = {1993} }