Sofen, E. D., Alexander, B., Steig, E. J., Thiemens, M. H., Kunasek, S. A., Amos, H. M., Schauer, A., Hastings, M., Bautista, J., Jackson, T. L., Vogel, L., McConnell, J. R., Pasteris, D. R. (2012). Assessing the anthropogenic influence on atmospheric sulfur, Abstract EGU2012-6589, Presented at the 2012 EGU General Assembly, Vienna