Composition and temporal behavior of ambient ions in the boreal forest

A recently developed atmospheric pressure interface mass spectrometer (APi-TOF) measured the negative and positive ambient ion composition at a boreal forest site. As observed in previous studies, the negative ions were dominated by strong organic and inorganic acids (e.g. malonic, nitric and sulfur...

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Bibliographic Details
Main Authors: M. Ehn, H. Junninen, T. Petäjä, T. Kurtén, V.-M. Kerminen, S. Schobesberger, H. E. Manninen, I. K. Ortega, H. Vehkamäki, M. Kulmala, D. R. Worsnop
Format: Article
Language:English
Published: Copernicus Publications 2010-09-01
Series:Atmospheric Chemistry and Physics
Online Access:http://www.atmos-chem-phys.net/10/8513/2010/acp-10-8513-2010.pdf