Meteorological and Back Trajectory Modeling for the Rocky Mountain Atmospheric Nitrogen and Sulfur Study II

<table>Wind roses for observed and modeled winds in each of seven regions in Colorado from November 2008 to November 2009. Each light gray circle represents 5% frequency. Region locations are shown in Figure <a href="../fig2/#a">2(a)</a>.</table>

Advances in Meteorology

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Figure 5

Figure 5: Meteorological and Back Trajectory Modeling for the Rocky Mountain Atmospheric Nitrogen and Sulfur Study II 