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Seasonal variations of residence time and upper atmospheric contribution of aerosols studied with Pb-210, Bi-210, Po-210 and Be-7 |
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| Authors: | TAKAYUKI TOKIEDA KENJI YAMANAKA KOH HARADA SHIZUO TSUNOGAI |
| Institution: | Department of Chemistry, Graduate School of Fisheries Science, Hokkaido University, Hakodate 041, Japan |
| Abstract: | |
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