@article{oai:nagoya.repo.nii.ac.jp:00019826, author = {池盛, 文数 and 宮原, 裕一 and 中島, 大介 and 中村, 俊夫 and Ikemori, Fumikazu and Miyabara, Yuich and Nakajima, Daisuke and Nakamura, Toshio}, journal = {名古屋大学加速器質量分析計業績報告書}, month = {Mar}, note = {To estimate the contributions of Fossil-derived Carbon (Fos-C) and Bio-derived-Carbon (Bio-C) in some regions in Japan, 14C concentration of total carbon in Total suspended particles (TSP) was measured at three sites (Nagoya (n=16), Suwa (n=l5) and Kamikochi (n=9)) in Japan. Average values of pMC (% Modern Carbon) were (Nagoya < Suwa < Kamikochi). Average concentrations of Bio-C were (Nagoya > Suwa > Kamikochi). Average concentrations of Fos-C were (Nagoya > Suwa > Kamikochi). The high concentrations of Bio-C at three sites in spring were caused by pollens. The influences of biomass burning increased pMC value in fall in Nagoya. The increase of pMC and WSOC concentrations indicated that secondary organic carbon was generated from Bio-C in summer in Suwa. The decreased of pMC value in winter in Kamikochi was caused by low concentrations of Bio-C. WSOC/OC was large ratio in this season in Kamikochi indicated that OC was transported from distant places because secondary reaction was hard to progress in vicinity in winter., タンデトロン加速器質量分析計業績報告}, pages = {241--247}, title = {都市および山岳地域における炭素エアロゾル中14C濃度の特徴}, volume = {25}, year = {2014} }