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Ship aerosol emissions and marine fuel regulations: Impacts on physicochemical properties, cloud activity and emission factors

https://doi.org/10.5878/g1rx-zb70
This data set includes measurement data from laboratory engine experiments where different fuel types and exhaust wets scrubbing was investigated for their impact on engine exhaust particle formation. Data includes information on particle number size distributions, effective densities, chemical characterization, hygroscopicity and ice nucleation activity of exhaust particles.
Download data and documentation (15 files / 18.1 MiB)

Data files

  • fig2-S2-S3-S4_data.csv
    272.37 KiB
  • fig3-S8-S9-S10-S11-S12_data.csv
    37.11 KiB
  • fig4_data.csv
    1.76 KiB
  • fig5_data.csv
    5.02 KiB
  • fig7-S15_data.csv
    12.8 KiB
  • fig8-S17_data.csv
    4.36 KiB
  • figS14_data.csv
    1.13 KiB
  • tab2_data.csv
    3.14 KiB

Documentation files

  • readme.rtf
    3.19 KiB

Citation and access

Data access level:

Creator/Principal investigator(s):

Research principal:

Data contains personal data:

No

Citation:

Language:

Method and outcome

Time period(s) investigated:

Data format/data structure:

Data collection Experiment

Mode of collection:

Experiment

Description of the mode of collection:

Diesel engine exhaust particle data were collected using a range of on-line aerosol instrumentation, including a SMPS, AAC, CCN and a CFDC, and off-line instruments for chemical characterization (STXM and NEXAFS).

Time period(s) for data collection:

2022-05 - 2022-06

Instrument

Name:

AAC

Type:

Technical instrument(s)

Description of the instrument:

Aerodynamic Aerosol Classifiers (AAC) are used to select particles by their aerodynamic diameters.

Name:

SMPS

Type:

Technical instrument(s)

Description of the instrument:

Scanning Mobility Particle Sizer measure particle size distributions.

Name:

CFDC

Type:

Technical instrument(s)

Description of the instrument:

Continuous Flow Diffusion Chambers (CFDC) measure ice crystal formation of aerosol particles.

Name:

CCNc

Type:

Technical instrument(s)

Description of the instrument:

Cloud Condensation Nuclei Counter (CCNc) can measure the liquid droplet activation of aerosol particles.

Geographic coverage

Geographic location:

Administrative information

Responsible department/unit:

Department of Chemistry and Molecular Biology

Contributor(s):

Topic and keywords

Standard för svensk indelning av forskningsämnen 2025:

Keywords:

Publications

Citation:

Escusa dos Santos, L.F. (2024). How ship exhaust particles change cloud activity: implications for Arctic mixed-phase clouds. Diss. (sammanfattning) Göteborg : Göteborgs universitet, 2024.

Citation:

Escusa Dos Santos, L. F., Thomson, E. S., Salo, K., Sjöblom, J., Kong, X., & Hartmann, M. (2023). Ship aerosol emissions and marine fuel regulations: Impacts on physicochemical properties, cloud activity and emission factors. In The Earth and Space Science Open Archive. https://doi.org/10.22541/essoar.170067090.01725875/v1Opens in a new tab

SwePub:

oai:research.chalmers.se:2debe62c-f710-4f1e-81a9-3b4938f0d707Opens in a new tab

Metadata

Version 1
doris
gu_en
Published: