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@ARTICLE{Kremser:889376,
author = {Kremser, Stefanie and Harvey, Mike and Kuma, Peter and
Hartery, Sean and Saint-Macary, Alexia and McGregor, John
and Schuddeboom, Alex and von Hobe, Marc and Lennartz,
Sinikka T. and Geddes, Alex and Querel, Richard and
McDonald, Adrian and Peltola, Maija and Sellegri, Karine and
Silber, Israel and Law, Cliff S. and Flynn, Connor J. and
Marriner, Andrew and Hill, Thomas C. J. and DeMott, Paul J.
and Hume, Carson C. and Plank, Graeme and Graham, Geoffrey
and Parsons, Simon},
title = {{S}outhern {O}cean {C}loud and {A}erosol data: a
compilation of measurements from the 2018 {S}outhern {O}cean
{R}oss {S}ea {M}arine {E}cosystems and {E}nvironment voyage},
journal = {Earth system science data discussions},
volume = {2020},
issn = {1866-3591},
address = {Bremerhaven},
publisher = {Copernics Publication},
reportid = {FZJ-2021-00259},
pages = {321},
year = {2020},
abstract = {Due to its remote location and extreme weather conditions,
atmospheric in situ measurements are rare in the Southern
Ocean. As a result, aerosol-cloud interactions in this
region are poorly understood and remain a major source of
uncertainty in climate models. This, in turn, contributes
substantially to persistent biases in climate model
simulations, numerical weather prediction models and
reanalyses. It has been shown in previous studies that in
situ and ground-based remote sensing measurements across the
Southern Ocean are critical for complementing satellite data
sets due to the importance of boundary layer and low-level
cloud processes. These processes are poorly sampled by
satellite-based measurements which are typically obscured by
near-continuous overlying cloud cover observed in this
region. In this work we present a comprehensive set of
ship-based aerosol and meteorological observations collected
on the TAN1802 voyage of R/V Tangaroa across the Southern
Ocean, from Wellington, New Zealand, to the Ross Sea,
Antarctica. The voyage was carried out from 8 February to 21
March, 2018. Many distinct, but contemporaneous, data sets
were collected throughout the voyage. The compiled data sets
include measurements from a range of instruments, such as
(i) meteorological conditions at the sea surface and profile
measurements; (ii) the size and concentration of particles;
(iii) trace gases dissolved in the ocean surface such as
dimethyl sulfide and carbonyl sulfide; (iv) and remotely
sensed observations of low clouds. Here, we describe the
voyage, the instruments, data processing, and provide a
brief overview of some of the data products available. We
encourage the scientific community to use these measurements
for further analysis and model evaluation studies, in
particular, for studies of Southern Ocean clouds, aerosol
and their interaction. The data sets presented in this study
are publicly available at
https://doi.org/10.5281/zenodo.4060237 (Kremser et al.
2020).},
cin = {IEK-7},
ddc = {550},
cid = {I:(DE-Juel1)IEK-7-20101013},
pnm = {244 - Composition and dynamics of the upper troposphere and
middle atmosphere (POF3-244)},
pid = {G:(DE-HGF)POF3-244},
typ = {PUB:(DE-HGF)16},
doi = {10.5194/essd-2020-321},
url = {https://juser.fz-juelich.de/record/889376},
}