@article{oai:jaxa.repo.nii.ac.jp:00032957, author = {高木, 増美 and 岩田, 晃 and 森田, 恭弘 and 近藤, 豊 and 石, 広玉 and 許, 黎 and 任, 麗新 and 呂, 位秀 and 游, 栄高 and TAKAGI, Musumi and IWATA, Akira and MORITA, Yasuhiro and KONDO, Yutaka and Shi, GUANGYU and Xu, LI and Ren, LIXIN and Lu, WEIXIU and Yu, RUNGAO}, journal = {宇宙科学研究所報告. 特集: 大気球研究報告}, month = {Oct}, note = {1984年夏, 北京郊外上空において, エアロゾル濃度の気球観測を行った。この観測により, この時期の成層圏エアロゾル層は17ないし23kmの高度にあり, その濃度は火山活動の静隠な時期より数倍高く, また1975∿1979の間に三陸で観測した値にくらべても約2倍高かった。このことは, この時期はまだEl Chichon火山噴火の影響が残っていることを示すものと考えられる。一方対流圏内のエアロゾル濃度については, これまで日本で観測されて来た値の平均値に近い。豊川におけるライダーの結果とも簡単な比較を示した。, Number density of aerosol particles larger than 0.3μm diameter was measured with a balloon-borne light-scattering type aerosol counter over the suburbs of Beijing, China in summer 1984. It was confirmed that the aerosol density level in the stratosphere was several times higher than the background state in the volcanically quiescent period. Compared with the values observed at Sanriku betweeen 1975 and 1979 which were probably affected by some volcanic activities, it was still more than 2 times high. It suggests that the stratospheric aerosol content at the time of observation was still in the slowly decaying phase after the El Chichon event in spring 1982. The tropospheric aerosol density at the continent was of the same order as the average over Japan islands observed so far. Brief comparison with the lidar observation at Toyokawa is given., 資料番号: SA0166776000}, pages = {35--40}, title = {中国北京近郊における 1984 年夏のエアロゾル分布の気球観測}, volume = {17}, year = {1986} }