Articles | Volume 14, issue 5
https://doi.org/10.5194/amt-14-3481-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-14-3481-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
17 May 2021
Research article |
| 17 May 2021
| 17 May 2021
Application of the ECT9 protocol for radiocarbon-based source apportionment of carbonaceous aerosols
Climate Research Division, Atmospheric Science & Technology Directorate, Environment and Climate Change Canada, Toronto, ON M3H 5T4, Canada
Wendy Zhang
Climate Research Division, Atmospheric Science & Technology Directorate, Environment and Climate Change Canada, Toronto, ON M3H 5T4, Canada
Guaciara M. Santos
Department of Earth System Science, University of California, Irvine, CA 92697-3100, USA
Blanca T. Rodríguez
Department of Earth System Science, University of California, Irvine, CA 92697-3100, USA
Sandra R. Holden
Department of Earth System Science, University of California, Irvine, CA 92697-3100, USA
Vincent Vetro
Climate Research Division, Atmospheric Science & Technology Directorate, Environment and Climate Change Canada, Toronto, ON M3H 5T4, Canada
Claudia I. Czimczik
Department of Earth System Science, University of California, Irvine, CA 92697-3100, USA
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Cited
13 citations as recorded by crossref.
- A method for measuring the bioaccessibility of polycyclic aromatic hydrocarbons in cell culture media P. Shahpoury et al. 10.1016/j.chemosphere.2024.141257
- Source Apportionment of Carbonaceous Aerosols during PM2.5 Pollution Episodes in Xi’an, Northwestern China: Estimation of the Potential of Carbon Emission Reduction by Rural Household Energy Substitution Y. Gu et al. 10.1007/s41810-024-00233-9
- RADIOCARBON STEP-COMBUSTION OXIDATION METHOD AND FTIR ANALYSIS OF TRONDHEIM CaCO3 PRECIPITATES OF ATMOSPHERIC CO2 SAMPLES: FURTHER INVESTIGATIONS AND INSIGHTS G. Santos et al. 10.1017/RDC.2023.106
- Metrological traceable calibration of organic carbon and elemental carbon based on laboratory-generated reference materials Y. Liu et al. 10.1016/j.jes.2023.10.031
- Elucidating the present-day chemical composition, seasonality and source regions of climate-relevant aerosols across the Arctic land surface V. Moschos et al. 10.1088/1748-9326/ac444b
- Model evaluation of short-lived climate forcers for the Arctic Monitoring and Assessment Programme: a multi-species, multi-model study C. Whaley et al. 10.5194/acp-22-5775-2022
- Inter-comparison of oxidative potential metrics for airborne particles identifies differences between acellular chemical assays P. Shahpoury et al. 10.1016/j.apr.2022.101596
- Development of graphitization method for low carbon aerosol filter samples with Automated Graphitization System AGE-3 L. Butkus et al. 10.1016/j.apradiso.2022.110461
- Radiocarbon dating I. Hajdas et al. 10.1038/s43586-021-00058-7
- Stable carbon isotopes trace the effect of fossil fuels on fractions of particulate black carbon in a large urban lake in China L. Meng et al. 10.1016/j.jenvman.2022.115528
- Radiocarbon (14C) Analysis of Carbonaceous Aerosols: Revisiting the Existing Analytical Techniques for Isolation of Black Carbon S. Dasari & D. Widory 10.3389/fenvs.2022.907467
- Source profile of PM2.5 emissions from different primary sources in the coal capital city Dhanbad, India K. Mishra et al. 10.1016/j.aeaoa.2024.100235
- A new method for measuring airborne elemental carbon using PUF disk passive samplers Z. Zhang et al. 10.1016/j.chemosphere.2022.134323
13 citations as recorded by crossref.
- A method for measuring the bioaccessibility of polycyclic aromatic hydrocarbons in cell culture media P. Shahpoury et al. 10.1016/j.chemosphere.2024.141257
- Source Apportionment of Carbonaceous Aerosols during PM2.5 Pollution Episodes in Xi’an, Northwestern China: Estimation of the Potential of Carbon Emission Reduction by Rural Household Energy Substitution Y. Gu et al. 10.1007/s41810-024-00233-9
- RADIOCARBON STEP-COMBUSTION OXIDATION METHOD AND FTIR ANALYSIS OF TRONDHEIM CaCO3 PRECIPITATES OF ATMOSPHERIC CO2 SAMPLES: FURTHER INVESTIGATIONS AND INSIGHTS G. Santos et al. 10.1017/RDC.2023.106
- Metrological traceable calibration of organic carbon and elemental carbon based on laboratory-generated reference materials Y. Liu et al. 10.1016/j.jes.2023.10.031
- Elucidating the present-day chemical composition, seasonality and source regions of climate-relevant aerosols across the Arctic land surface V. Moschos et al. 10.1088/1748-9326/ac444b
- Model evaluation of short-lived climate forcers for the Arctic Monitoring and Assessment Programme: a multi-species, multi-model study C. Whaley et al. 10.5194/acp-22-5775-2022
- Inter-comparison of oxidative potential metrics for airborne particles identifies differences between acellular chemical assays P. Shahpoury et al. 10.1016/j.apr.2022.101596
- Development of graphitization method for low carbon aerosol filter samples with Automated Graphitization System AGE-3 L. Butkus et al. 10.1016/j.apradiso.2022.110461
- Radiocarbon dating I. Hajdas et al. 10.1038/s43586-021-00058-7
- Stable carbon isotopes trace the effect of fossil fuels on fractions of particulate black carbon in a large urban lake in China L. Meng et al. 10.1016/j.jenvman.2022.115528
- Radiocarbon (14C) Analysis of Carbonaceous Aerosols: Revisiting the Existing Analytical Techniques for Isolation of Black Carbon S. Dasari & D. Widory 10.3389/fenvs.2022.907467
- Source profile of PM2.5 emissions from different primary sources in the coal capital city Dhanbad, India K. Mishra et al. 10.1016/j.aeaoa.2024.100235
- A new method for measuring airborne elemental carbon using PUF disk passive samplers Z. Zhang et al. 10.1016/j.chemosphere.2022.134323
Latest update: 13 Dec 2024
Short summary
Radiocarbon (14C)-based source apportionment of aerosol carbon fractions requires the physical separation of OC from EC and minimizing of the incorporation of extraneous carbon. Using pure and mixed reference materials ranging in age from modern to fossil, we show that the ECT9 protocol effectively isolates OC and EC. This work expands existing opportunities for characterizing and monitoring sources of carbonaceous aerosols, including µg C-sized samples from the Arctic.
Radiocarbon (14C)-based source apportionment of aerosol carbon fractions requires the physical...
