Size distribution of neutral and charged particles smaller than 42 nm collected during the Arctic Ocean 2018 expedition
The size distribution of neutral and charged particles was measured using a neutral cluster and air ion spectrometer (NAIS) instrument. The concentration was corrected for diffusional losses in the inlet. The concentration and temporal dynamics of small particles is fundamental to characterize the f...
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ftinfoscience:oai:infoscience.epfl.ch:283443 2023-05-15T15:02:30+02:00 Size distribution of neutral and charged particles smaller than 42 nm collected during the Arctic Ocean 2018 expedition Baccarini, Andrea Schmale, Julia Dommen, Josef 2021-02-22T18:58:28Z https://doi.org/10.17043/ao2018-aerosol-nais http://infoscience.epfl.ch/record/283443 unknown doi:10.17043/ao2018-aerosol-nais http://infoscience.epfl.ch/record/283443 http://infoscience.epfl.ch/record/283443 Text 2021 ftinfoscience https://doi.org/10.17043/ao2018-aerosol-nais 2023-02-13T23:03:32Z The size distribution of neutral and charged particles was measured using a neutral cluster and air ion spectrometer (NAIS) instrument. The concentration was corrected for diffusional losses in the inlet. The concentration and temporal dynamics of small particles is fundamental to characterize the first step of new particle formation (NPF) and growth. Moreover, naturally charged particles and ions can provide information about the role of ion induced nucleation. Newly formed particles can grow to larger sizes where they act as cloud condensation nuclei, directly affecting the Earth radiative budget and cloud properties. Measurements were performed on the 4th deck of icebreaker Oden during August and September 2018 along the track of the expedition. The concentration is reported as dN/dlog(Dp) per cubic centimeter in 90 seconds average. Text Arctic Arctic Ocean oden EPFL Infoscience (Ecole Polytechnique Fédérale Lausanne) Arctic Arctic Ocean |
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Open Polar |
collection |
EPFL Infoscience (Ecole Polytechnique Fédérale Lausanne) |
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ftinfoscience |
language |
unknown |
description |
The size distribution of neutral and charged particles was measured using a neutral cluster and air ion spectrometer (NAIS) instrument. The concentration was corrected for diffusional losses in the inlet. The concentration and temporal dynamics of small particles is fundamental to characterize the first step of new particle formation (NPF) and growth. Moreover, naturally charged particles and ions can provide information about the role of ion induced nucleation. Newly formed particles can grow to larger sizes where they act as cloud condensation nuclei, directly affecting the Earth radiative budget and cloud properties. Measurements were performed on the 4th deck of icebreaker Oden during August and September 2018 along the track of the expedition. The concentration is reported as dN/dlog(Dp) per cubic centimeter in 90 seconds average. |
format |
Text |
author |
Baccarini, Andrea Schmale, Julia Dommen, Josef |
spellingShingle |
Baccarini, Andrea Schmale, Julia Dommen, Josef Size distribution of neutral and charged particles smaller than 42 nm collected during the Arctic Ocean 2018 expedition |
author_facet |
Baccarini, Andrea Schmale, Julia Dommen, Josef |
author_sort |
Baccarini, Andrea |
title |
Size distribution of neutral and charged particles smaller than 42 nm collected during the Arctic Ocean 2018 expedition |
title_short |
Size distribution of neutral and charged particles smaller than 42 nm collected during the Arctic Ocean 2018 expedition |
title_full |
Size distribution of neutral and charged particles smaller than 42 nm collected during the Arctic Ocean 2018 expedition |
title_fullStr |
Size distribution of neutral and charged particles smaller than 42 nm collected during the Arctic Ocean 2018 expedition |
title_full_unstemmed |
Size distribution of neutral and charged particles smaller than 42 nm collected during the Arctic Ocean 2018 expedition |
title_sort |
size distribution of neutral and charged particles smaller than 42 nm collected during the arctic ocean 2018 expedition |
publishDate |
2021 |
url |
https://doi.org/10.17043/ao2018-aerosol-nais http://infoscience.epfl.ch/record/283443 |
geographic |
Arctic Arctic Ocean |
geographic_facet |
Arctic Arctic Ocean |
genre |
Arctic Arctic Ocean oden |
genre_facet |
Arctic Arctic Ocean oden |
op_source |
http://infoscience.epfl.ch/record/283443 |
op_relation |
doi:10.17043/ao2018-aerosol-nais http://infoscience.epfl.ch/record/283443 |
op_doi |
https://doi.org/10.17043/ao2018-aerosol-nais |
_version_ |
1766334455860953088 |