Richard Artz

The Critical Loads and Levels Approach for Nitrogen
Clair, Thomas A., Tamara Blett, Julian Aherne, Marcos P. M. Aidar, Richard Artz, William J. Bealey, William Budd, et al. 2014. “The Critical Loads and Levels Approach for Nitrogen”. In Nitrogen Deposition, Critical Loads and Biodiversity, 481-91. Dordrecht: Springer Netherlands. doi:10.1007/978-94-007-7939-610.1007/978-94-007-7939-6_50.
Regional precipitation mercury trends in the eastern USA, 1998-2005: Declines in the Northeast and Midwest, no trend in the Southeast
Butler, Tom, M. Cohen, F.M. Vermeylen, Gene E. Likens, Richard Artz, and D. Schmeltz. 2008. “Regional Precipitation Mercury Trends in the Eastern USA, 1998-2005: Declines in the Northeast and Midwest, No Trend in the Southeast”. Atmos. Environ. 42: 1582-92.