
An investigation of the atmospheric HNO3-NH3-NH4NO3 equilibrium relationship in a cool, humid climate
By: Roy M. Harrison and Casimiro A. Pio
Abstract
Simultaneous measurements of gaseous nitric acid and ammonia were made during summer. autumn and winter months in North-West England. Concentrations of HNO3 and NH3 lay within the ranges 0.03-0.36 ppb and 0.9-5.1 ppb respectively, gaseous HNO3 accounting for only about 12% of total nitrate. Under the high humidity conditions prevalent during the work. the concentration data are consistent with the equilibrium of gaseous HNO3 and NH3 with solution droplets of NH4NO3.
DOI: https://doi.org/10.3402/tellusb.v35i2.14795 | Journal eISSN: 1600-0889
Language: English
Page range: 155 - 159
Submitted on: Jun 30, 1982
Accepted on: Oct 7, 1982
Published on: Jan 1, 1983
Published by: Stockholm University Press
In partnership with: Paradigm Publishing Services
© 1983 Roy M. Harrison, Casimiro A. Pio, published by Stockholm University Press
This work is licensed under the Creative Commons Attribution 4.0 License.