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Water-soluble organic nitrogen in the gas phase measured by the denuder–filter pack method Cover

Water-soluble organic nitrogen in the gas phase measured by the denuder–filter pack method

Open Access
|Jan 2017

Abstract

The WSON in the gas phase and aerosols were simultaneously measured by the denuder–filter pack method. Approximately 33 ± 18% of the WSON in the atmosphere existed in the gas phase. A large portion (approximately 76 ± 33%) of the gaseous WSON collected in the present sampling method was occupied by basic species. The gaseous basic and acid WSON showed about one-sixth of the nitrogen concentrations of the gaseous NH3 and HNO3, respectively. These results indicate that the gaseous WSON is also an important fixed nitrogen species in the atmosphere.

Language: English
Page range: 1306916 - 1306916
Submitted on: Dec 22, 2016
Accepted on: Mar 8, 2017
Published on: Jan 1, 2017
Published by: Stockholm University Press
In partnership with: Paradigm Publishing Services

© 2017 Kiyoshi Matsumoto, Koki Yamato, published by Stockholm University Press
This work is licensed under the Creative Commons Attribution 4.0 License.