TY - JOUR A1 - Xian, P. A1 - Zhang, J. A1 - Toth, T. D. A1 - Sorenson, B. A1 - Colarco, P. R. A1 - Kipling, Z. A1 - O'Neill, N. T. A1 - Hyer, E. J. A1 - Campell, J. R. A1 - Reid, J. S. A1 - Ranjbar, K. T1 - Arctic spring and summertime aerosol optical depth baseline from long-term observations and model reanalyses, with implications for the impact of regional biomass burning processes JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 2021 SP - 1 EP - 63 Y1 - 2021/11/03 PB - Copernicus Publications SN - 1680-7375 UR - https://acp.copernicus.org/preprints/acp-2021-805/ L1 - https://acp.copernicus.org/preprints/acp-2021-805/acp-2021-805.pdf DO - 10.5194/acp-2021-805 ER -