Variabilities in PM2.5 and Black Carbon Surface Concentrations Reproduced by Aerosol Optical Properties Estimated by In-Situ Data, Ground Based Remote Sensing and Modeling
Abstract
:1. Introduction
2. Datasets and Methods
2.1. Datasets
2.1.1. Profiles of the Aerosol Extinction Coefficient from MAX-DOAS
2.1.2. Aerosol Optical Properties from the Sky Radiometer
2.1.3. Mass Concentrations of BC
2.1.4. Mass Concentrations of PM2.5
2.1.5. MERRA-2 Reanalysis
Instrument | Measurements | Wavelength (nm) | Retrieved Parameter | Time Resolution (min) | References |
---|---|---|---|---|---|
COSMOS | Transmittance of light | 565 | Ambient BC mass conc. | 10 * | Kondo et al. [29] |
POM-02 (skyradiometer) | Direct and angular sky radiance | 340, 380, 400, 500, 675, 870, 1020 | AOD, AAOD, SSA, FMF | 10 ** | Mok et al. [22]; Hashimoto et al. [23] |
Compact PM2.5 | Light scattering intensity | 625 | PM2.5 | 1 | Nakayama et al. [33] |
MAX-DOAS | Scattered sunlight | 310–515 | AOD, AEC [0–1 km] | 15 | Irie et al. [20,21] |
2.2. Methods
3. Results
4. Discussion and Conclusions
Supplementary Materials
Author Contributions
Funding
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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Parameter | Estimate | Location | Reference |
---|---|---|---|
MEC of PM2.5 | 3.4–8.6 m2/g | Worldwide locations | Kim et al. [45] |
MEC of PM2.5 | 4.7 m2/g | Seoul (with RH = 60.1%) | Kim et al. [46] |
MEC of PM2.5 | 3.4 m2/g | Beijing (with RH < 40%) | Jung et al. [47] |
MEE of PM2.5 | 2.87 to 6.64 m2/g | Various cities in China | Cheng et al. [48] |
MEE of PM2.5 | 4.5 m2/g | Developed countries | Hand et al. [49] |
MEE of PM2.5 | 4.4 ± 0.20 m2/g | Chiba (with RH < 50%) | this study |
MAC of BC | 7.0 to 10.5 m2/g | East and South Asia | Matsui [50] |
MAC of BC | 7.5 ± 1.2 m2/g | Worldwide locations | Bond and Bergstrom [51] |
MAC of BC | 4.6 to 11.3 m2/g | East and South Asia | Cho et al. [52] |
MAC of BC | 1.6 to 16.6 m2/g | Worldwide locations | Cheng et al. [53] |
MAC of BC | 2.3 to 10.5 m2/g | AeroCom model intercomparison project | Koch et al. [54] |
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Damiani, A.; Irie, H.; Yamaguchi, K.; Hoque, H.M.S.; Nakayama, T.; Matsumi, Y.; Kondo, Y.; Da Silva, A. Variabilities in PM2.5 and Black Carbon Surface Concentrations Reproduced by Aerosol Optical Properties Estimated by In-Situ Data, Ground Based Remote Sensing and Modeling. Remote Sens. 2021, 13, 3163. https://doi.org/10.3390/rs13163163
Damiani A, Irie H, Yamaguchi K, Hoque HMS, Nakayama T, Matsumi Y, Kondo Y, Da Silva A. Variabilities in PM2.5 and Black Carbon Surface Concentrations Reproduced by Aerosol Optical Properties Estimated by In-Situ Data, Ground Based Remote Sensing and Modeling. Remote Sensing. 2021; 13(16):3163. https://doi.org/10.3390/rs13163163
Chicago/Turabian StyleDamiani, Alessandro, Hitoshi Irie, Kodai Yamaguchi, Hossain Mohammed Syedul Hoque, Tomoki Nakayama, Yutaka Matsumi, Yutaka Kondo, and Arlindo Da Silva. 2021. "Variabilities in PM2.5 and Black Carbon Surface Concentrations Reproduced by Aerosol Optical Properties Estimated by In-Situ Data, Ground Based Remote Sensing and Modeling" Remote Sensing 13, no. 16: 3163. https://doi.org/10.3390/rs13163163
APA StyleDamiani, A., Irie, H., Yamaguchi, K., Hoque, H. M. S., Nakayama, T., Matsumi, Y., Kondo, Y., & Da Silva, A. (2021). Variabilities in PM2.5 and Black Carbon Surface Concentrations Reproduced by Aerosol Optical Properties Estimated by In-Situ Data, Ground Based Remote Sensing and Modeling. Remote Sensing, 13(16), 3163. https://doi.org/10.3390/rs13163163