Ambient air ozone mole fractions measured in the Swiss container during MOSAiC 2019/2020 ...

This dataset contains minute-averaged ozone mole fractions measured during the year-long Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition from October 2019 to September 2020. The measurements were performed in the Swiss container on the D-deck of Research Ve...

Full description

Bibliographic Details
Main Authors: Angot, Hélène, Beck, Ivo, Jokinen, Tuija, Laurila, Tiia, Quéléver, Lauriane, Schmale, Julia
Format: Dataset
Language:English
Published: PANGAEA 2022
Subjects:
central Arctic Ocean
MOSAiC20192020
MOSAiC_ATMOS
ozone
Polarstern
DATE/TIME
LATITUDE
LONGITUDE
Event label
Ozone, dry-air mole fraction
Flag, pollution
Ozone monitor
Chemiluminescence O3 monitor, 2B Technologies model 205 dual-beam
PS122/1
PS122/2
PS122/3
PS122/4
PS122/5
Multidisciplinary drifting Observatory for the Study of Arctic Climate MOSAiC
Arctic
Arctic Ocean
Online Access:https://dx.doi.org/10.1594/pangaea.944268
https://doi.pangaea.de/10.1594/PANGAEA.944268
Description
Summary:This dataset contains minute-averaged ozone mole fractions measured during the year-long Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition from October 2019 to September 2020. The measurements were performed in the Swiss container on the D-deck of Research Vessel Polarstern. Data were collected using a 2B Technologies instrument (model 205). The minute-averaged mole fractions were adjusted after cross-evaluation against measurements performed in the Atmospheric Radiation Measurement (ARM) Program container using a Thermo Fisher Scientific model 49i instrument. Negative spikes due to local anthropogenic pollution sources (e.g., exhaust by the vessel's engine and vents, skidoos, helicopters, on-ice diesel generators) were identified and flagged using the function “despike” from R package oce (version 1.3-0). Briefly, this function first linearly interpolates across any gaps (missing values). Then, it calculates a running median spanning k elements. The result of these ... : We used 1 sec time resolution positional data from the following datasets: PS122/1: Rex, M (2020), PS122/2: Haas, C (2020), PS122/3: Kanzow, T (2020), PS122/4: Rex, M (2021a), PS122/5: Rex, M (2021b) ...

Similar Items