Articles | Volume 25, issue 4
https://doi.org/10.5194/acp-25-2745-2025
https://doi.org/10.5194/acp-25-2745-2025
Measurement report
 | 
03 Mar 2025
Measurement report |  | 03 Mar 2025

Measurement report: An investigation of the spatiotemporal variability in aerosols in the mountainous terrain of the upper Colorado River basin using SAIL-Net

Leah D. Gibson, Ezra J. T. Levin, Ethan Emerson, Nick Good, Anna Hodshire, Gavin McMeeking, Kate Patterson, Bryan Rainwater, Tom Ramin, and Ben Swanson

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Cited articles

Adler, B., Wilczak, J. M., Bianco, L., Bariteau, L., Cox, C. J., De Boer, G., Djalalova, I. V., Gallagher, M. R., Intrieri, J. M., Meyers, T. P., Myers, T. A., Olson, J. B., Pezoa, S., Sedlar, J., Smith, E., Turner, D. D., and White, A. B.: Impact of Seasonal Snow-Cover Change on the Observed and Simulated State of the Atmospheric Boundary Layer in a High-Altitude Mountain Valley, J. Geophys. Res.-Atmos., 128, e2023JD038497, https://doi.org/10.1029/2023JD038497, 2023. a
Anderson, T. L., Charlson, R. J., Winker, D. M., Ogren, J. A., and Holmén, K.: Mesoscale Variations of Tropospheric Aerosols, J. Atmos. Sci., 60, 119–136, https://doi.org/10.1175/1520-0469(2003)060<0119:MVOTA>2.0.CO;2, 2003. a
Asher, E., Thornberry, T., Fahey, D. W., McComiskey, A., Carslaw, K., Grunau, S., Chang, K.-L., Telg, H., Chen, P., and Gao, R.-S.: A Novel Network-Based Approach to Determining Measurement Representation Error for Model Evaluation of Aerosol Microphysical Properties, J. Geophys. Res.-Atmos., 127, e2021JD035485, https://doi.org/10.1029/2021JD035485, 2022. a, b, c, d, e, f, g
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Caubel, J. J., Cados, T. E., Preble, C. V., and Kirchstetter, T. W.: A Distributed Network of 100 Black Carbon Sensors for 100 Days of Air Quality Monitoring in West Oakland, California, Environ. Sci. Technol., 53, 7564–7573, https://doi.org/10.1021/acs.est.9b00282, 2019. a, b, c, d
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From fall 2021 to summer 2023, SAIL-Net, a network of six aerosol measurement nodes, was deployed in the East River watershed (Colorado, USA) to study aerosol variability across space and time in mountainous terrain. We found that aerosol variability is influenced by elevation differences, with the most representative site in the region changing seasonally, suggesting aerosol spatial variability also varies seasonally. This work offers a blueprint for future studies in other mountainous regions.
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