Aerosol particles observed onboard the research vessel Mirai over the Southern Ocean in the austral summer of 2017
We have compiled a dataset of field observations to measure aerosol particle size distributions and to collect the aerosolsfor the following laboratory analyses to quantify the chemical composition and ice nucleating properties of aerosols over the Southern Ocean in the austral summer of 2017 as a p...
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ftzenodo:oai:zenodo.org:7532898 2024-09-15T18:19:06+00:00 Aerosol particles observed onboard the research vessel Mirai over the Southern Ocean in the austral summer of 2017 Miyakawa, Takuma Taketani, Fumikazu Tobo, Yutaka Matsumoto, Kazuhiko Yoshizue, Momoka Takigawa, Masayuki Kanaya, Yugo 2023-01-17 https://doi.org/10.5281/zenodo.7532898 eng eng Zenodo https://doi.org/10.5281/zenodo.7532897 https://doi.org/10.5281/zenodo.7532898 oai:zenodo.org:7532898 info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode Aerosol particles Sea spray aerosols Wave breaking Southern Ocean Cloud condensation nuclei Ice nucleating particles info:eu-repo/semantics/other 2023 ftzenodo https://doi.org/10.5281/zenodo.753289810.5281/zenodo.7532897 2024-07-26T15:54:33Z We have compiled a dataset of field observations to measure aerosol particle size distributions and to collect the aerosolsfor the following laboratory analyses to quantify the chemical composition and ice nucleating properties of aerosols over the Southern Ocean in the austral summer of 2017 as a part of the research cruise of Japanese research vessel (R/V) Mirai (Cruise number of MR16-09 leg3). The particle size distributions (PSDs) of the submicron aerosols (14–737 nm in the electrical mobility diameter) were measured using a scanning mobility particle sizer, SMPS, which is composed of a differential mobility analyzer, DMA (model 3081, TSI Inc., Minnesota, USA) and a condensation particle counter, CPC (model 3010, TSI Inc.). Since a custom-made inlet system was installed in front of the SMPS, the PSDs of total and non-volatile aerosols upon heating at the 300°C were alternatively measured every 5 min. The PSDs of the coarse fluorescent and non-fluorescent particles (700–3000 nm in the optical diameter) were measured using a waveband integrated bioaerosol sensor, WIBS (type 4A, Droplet Measurement Technologies Ltd., Colorado, USA). Hourly averaged PSDs for the diameter range of 14–3000 nm were analyzed in the associated paper in order to relate the wave breaking state derived from the hourly observations of significant wave height on the R/V. Chemical compositions were derived from the collected samples with the following techniques at the laboratory, ion chromatography for water soluble ions (chloride, nitrate, sulfate, ammonium, sodium, potassium, magnesium, calcium ions), thermal optical transmittance technique for carbonaceous aerosols (organic and elemental carbons), and inductively coupled plasma mass spectrometry for aluminum (Al). Ice nucleating properties of the aerosol particles were analyzed using a droplet freezing method (Cryogenic Refrigerator Applied to Freezing Test, CRAFT) at National Institute of Polar Research (Tobo, 2016 https://doi.org/10.1038/srep32930 ). All the data indicating the ... Other/Unknown Material National Institute of Polar Research Southern Ocean Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
English |
topic |
Aerosol particles Sea spray aerosols Wave breaking Southern Ocean Cloud condensation nuclei Ice nucleating particles |
spellingShingle |
Aerosol particles Sea spray aerosols Wave breaking Southern Ocean Cloud condensation nuclei Ice nucleating particles Miyakawa, Takuma Taketani, Fumikazu Tobo, Yutaka Matsumoto, Kazuhiko Yoshizue, Momoka Takigawa, Masayuki Kanaya, Yugo Aerosol particles observed onboard the research vessel Mirai over the Southern Ocean in the austral summer of 2017 |
topic_facet |
Aerosol particles Sea spray aerosols Wave breaking Southern Ocean Cloud condensation nuclei Ice nucleating particles |
description |
We have compiled a dataset of field observations to measure aerosol particle size distributions and to collect the aerosolsfor the following laboratory analyses to quantify the chemical composition and ice nucleating properties of aerosols over the Southern Ocean in the austral summer of 2017 as a part of the research cruise of Japanese research vessel (R/V) Mirai (Cruise number of MR16-09 leg3). The particle size distributions (PSDs) of the submicron aerosols (14–737 nm in the electrical mobility diameter) were measured using a scanning mobility particle sizer, SMPS, which is composed of a differential mobility analyzer, DMA (model 3081, TSI Inc., Minnesota, USA) and a condensation particle counter, CPC (model 3010, TSI Inc.). Since a custom-made inlet system was installed in front of the SMPS, the PSDs of total and non-volatile aerosols upon heating at the 300°C were alternatively measured every 5 min. The PSDs of the coarse fluorescent and non-fluorescent particles (700–3000 nm in the optical diameter) were measured using a waveband integrated bioaerosol sensor, WIBS (type 4A, Droplet Measurement Technologies Ltd., Colorado, USA). Hourly averaged PSDs for the diameter range of 14–3000 nm were analyzed in the associated paper in order to relate the wave breaking state derived from the hourly observations of significant wave height on the R/V. Chemical compositions were derived from the collected samples with the following techniques at the laboratory, ion chromatography for water soluble ions (chloride, nitrate, sulfate, ammonium, sodium, potassium, magnesium, calcium ions), thermal optical transmittance technique for carbonaceous aerosols (organic and elemental carbons), and inductively coupled plasma mass spectrometry for aluminum (Al). Ice nucleating properties of the aerosol particles were analyzed using a droplet freezing method (Cryogenic Refrigerator Applied to Freezing Test, CRAFT) at National Institute of Polar Research (Tobo, 2016 https://doi.org/10.1038/srep32930 ). All the data indicating the ... |
format |
Other/Unknown Material |
author |
Miyakawa, Takuma Taketani, Fumikazu Tobo, Yutaka Matsumoto, Kazuhiko Yoshizue, Momoka Takigawa, Masayuki Kanaya, Yugo |
author_facet |
Miyakawa, Takuma Taketani, Fumikazu Tobo, Yutaka Matsumoto, Kazuhiko Yoshizue, Momoka Takigawa, Masayuki Kanaya, Yugo |
author_sort |
Miyakawa, Takuma |
title |
Aerosol particles observed onboard the research vessel Mirai over the Southern Ocean in the austral summer of 2017 |
title_short |
Aerosol particles observed onboard the research vessel Mirai over the Southern Ocean in the austral summer of 2017 |
title_full |
Aerosol particles observed onboard the research vessel Mirai over the Southern Ocean in the austral summer of 2017 |
title_fullStr |
Aerosol particles observed onboard the research vessel Mirai over the Southern Ocean in the austral summer of 2017 |
title_full_unstemmed |
Aerosol particles observed onboard the research vessel Mirai over the Southern Ocean in the austral summer of 2017 |
title_sort |
aerosol particles observed onboard the research vessel mirai over the southern ocean in the austral summer of 2017 |
publisher |
Zenodo |
publishDate |
2023 |
url |
https://doi.org/10.5281/zenodo.7532898 |
genre |
National Institute of Polar Research Southern Ocean |
genre_facet |
National Institute of Polar Research Southern Ocean |
op_relation |
https://doi.org/10.5281/zenodo.7532897 https://doi.org/10.5281/zenodo.7532898 oai:zenodo.org:7532898 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.753289810.5281/zenodo.7532897 |
_version_ |
1810457187858776064 |