Marchetto, A., Simpson, D., Aas, W., Fagerli, H., Hansen, K., Pihl-Karlsson, G., … Waldner, P. (2021). Good agreement between modeled and measured sulfur and nitrogen deposition in Europe, in spite of marked differences in some sites. Frontiers in Environmental Science, 9, 734556 (17 pp.). https://doi.org/10.3389/fenvs.2021.734556