Correction to “Changes in air quality and atmospheric deposition in the eastern United States: 1990–2004”

Authors

Errata

This article corrects:

  1. Changes in air quality and atmospheric deposition in the eastern United States: 1990–2004 Volume 112, Issue D17, Article first published online: 5 September 2007

[1] In the paper “Changes in air quality and atmospheric deposition in the eastern United States: 1990–2004” by J. E. Sickles II and D. S. Shadwick (Journal of Geophysical Research, 112, D17301, doi:10.1029/2006JD007843, 2007), the first sentence in section 3.7 was incorrect. The corrected sentence is as follows:

[2] In the current study, hourly atmospheric O3 concentration data were averaged to weekly values and treated as other weekly CASTNET data (i.e., averaged to period-site-season means) and do not represent the relevant time period for determining compliance with the U.S. air quality standard.