Articles | Volume 15, issue 6
Atmos. Meas. Tech., 15, 1983–2000, 2022
https://doi.org/10.5194/amt-15-1983-2022
Atmos. Meas. Tech., 15, 1983–2000, 2022
https://doi.org/10.5194/amt-15-1983-2022
Research article
31 Mar 2022
Research article | 31 Mar 2022

A relaxed eddy accumulation (REA) LOPAP system for flux measurements of nitrous acid (HONO)

Lisa von der Heyden et al.

Download

Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on amt-2021-408', Anonymous Referee #1, 06 Jan 2022
  • RC2: 'Comment on amt-2021-408', Anonymous Referee #2, 31 Jan 2022

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Jörg Kleffmann on behalf of the Authors (08 Feb 2022)  Author's response    Author's tracked changes    Manuscript
ED: Publish as is (22 Feb 2022) by Keding Lu
AR by Jörg Kleffmann on behalf of the Authors (23 Feb 2022)  Author's response    Manuscript
Download
Short summary
A relaxed eddy accumulation (REA) system based on the LOPAP technique for the quantification of vertical fluxes of nitrous acid (HONO) was developed and tested in a field campaign. Typical diurnal variations of the HONO fluxes were observed with low, partly negative fluxes during night-time and higher positive fluxes around noon. The highest correlation of the HONO flux was observed with the product of the NO2 photolysis frequency and the NO2 concentration.