J-STAGE トップ  >  資料トップ  > 書誌事項

エアロゾル研究
Vol. 31 (2016) No. 1 p. 5-14

記事言語:

http://doi.org/10.11203/jar.31.5

特集「エアロゾルと同位体」

Abstract In this paper, recent advances in using stable isotopes of atmospheric nitrate to trace the origin and fate are reviewed. While nitrogen isotopes have been used as the indicators of NOx source contributions to the atmospheric nitrate, cautions must be taken for the isotopic fractionations during the photochemical reactions of NOX in atmosphere. On the other hand, the triple oxygen isotope composition (Δ17O) is a robust tracer for the photochemical reaction path of NOX in atmosphere. Besides, the triple oxygen isotope composition can be applied to trace the fate of atmospheric nitrate and to evaluate biological processing of nitrate within the earth surface ecosystems.

Copyright © 2016 日本エアロゾル学会

この記事を共有