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In-situ measurements for atmospheric DMS, its oxidative products, and aerosol size distribution at the King Sejong station in 2018–2020

To investigate the aerosolization process of DMS-induced particle, comprehensive in-situ atmospheric measurement (e.g., atmospheric DMS and aerosol properties) was conducted at King Sejong station during the productive summer period in 2018-2020. The atmospheric DMS mixing ratios were observed by using a custom-made trapping and desorption system equipped with pulsed flame photometric detector. The aerosol size distributions were measured by regular-SMPS (Scanning Mobility Particle Sizer). PM2.5 samples were collected by using a high volume sampler, and than the concentration of major ions (e.g., non-sea salt sulfate, methanesulfonic acid, and sodium) in PM2.5 particles were detected by ion chromatography.

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Entry ID
KOPRI-KPDC-00001657
DOI
https://dx.doi.org/doi:10.22663/KOPRI-KPDC-00001657.3
Science Keyword
EARTH SCIENCE > ATMOSPHERE > AEROSOLS > CHEMICAL COMPOSITION
EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > SULFUR COMPOUNDS
EARTH SCIENCE > ATMOSPHERE > AEROSOLS > SULFATE PARTICLES
ISO Topic
Climatology/Meteorology/Atmosphere
Related URL
Aerosol Size Distribution from King Sejong Station collected in 2019.
Concentration for each diameter data by SMPS at King Sejong Station, 2019-2020
Atmospheric dimethyl sulfide (DMS) mixing ratio observed at King Sejong Station in 2019
Atmospheric dimethyl sulfide (DMS) mixing ratio observed at King Sejong Station in 2019-20.
Personnel
Ki-Tae Park (ktpark@kopri.re.kr)
Young Jun YOON (yjyoon@kopri.re.kr)
Yeontae Gim (ytkim@kopri.re.kr)
Eun Ho Jang (ehjang@kopri.re.kr)
Project
PE21030, Understanding of Antarctic climate and environment and assessments of global influence. PI.Seong-Joong Kim
Research period
2018-12-16 - 2019-04-03
Create/Update Date
2021-06-11 / 2021-06-11
Location
CONTINENT > ANTARCTICA > ANTARCTIC PENINSULA > King Sejong station
Citation
The data(KOPRI-KPDC-00001657) used in this work was provided by the Korea Polar Research Institute.
Spatial Coverage
  • [lat:-62.22, lon:-58.78]

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File Name Description Size
In-situ measurements for atmospheric DMS, its oxidative products, and aerosol size distribution at the King Sejong station in 2018–2020.xlsx 3.99 Mb

Version History

Version Registration Date Submitter Summary
4 2021-06-11 09:44 Eunho Jang 2021-06-11 09:44 Update
3 2021-06-11 07:11 Eunho Jang 2021-06-11 07:11 Update
2 2021-06-11 07:07 Eunho Jang 2021-06-11 07:07 Update
1 2021-06-11 06:30 Eunho Jang 2021-06-11 06:30 Update