Xie, Yuanyu, Meiyun Lin, and Larry Horowitz. (2020) 2020. “Summer PM2.5 Pollution Extremes Caused by Wildfires Over the Western United States During 2017–2018”. Geophysical Research Letters 47 (16): e2020GL089429. doi:10.1029/2020GL089429.

Xie, Yuanyu, Meiyun Lin, B. Decharme, C. Delire, L.W. Horowtz, and al. et. (2022) 2022. “Tripling of Western US Particulate Pollution from Wildfires in a Warming Climate”. Proceedings of the National Academy of Sciences 119 (14): e2111372119. doi:10.1073/pnas.2111372119.