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Trends Analysis for Ammonium Sulfate Light Extinction Coefficients (1/Mm) in 20% Worst Days

Note: Ý : Increase Trend ß : Decrease Trend  The size of the arrow is related to the slope (1/Mm/Year).

           Red: P Value <= 0.05   Yellow: 0.05 < P Value <= 0.1    Light Blue: 0.1 < P Value <= 0.2   Dark Blue: P Value > 0.2

 
Year   1994 1995 1996 1997 1998 1999 2000 2001 2002 2003   Slope (1/Mm/Year) P-Value
BADL1

Badlands National Park

22.261 22.934 25.875 21.551 27.644 19.766 18.456 24.182 19.521 17.567   -0.550 0.054
BAND1 Bandelier National Monument 9.814 11.168 7.642 10.263 11.815 9.513 8.766 8.912 9.051 7.998   -0.256 0.108
BRCA1 Bryce Canyon National Park 7.780 8.695 5.765 6.710 7.085 5.269 7.352 7.324 5.013 5.114   -0.229 0.054
BRID1 Bridger Wilderness 6.665 5.732 6.698 7.103 7.028 5.798 5.322 6.947 5.386 5.468   -0.082 0.190
CANY1 Canyonlands National Park 6.387 7.310 6.414 8.742 8.153 5.978 7.622 7.841 4.741 6.355   -0.104 0.300
CHIR1 Chiricahua National Monument 12.423 16.110 12.172 15.112 16.797 10.363 9.740 9.652 9.370 9.334   -0.447 0.002
DENA1 Denali National Park 8.231 8.837 6.554 6.807 4.475 5.568 5.851 5.366 7.598 6.210   -0.225 0.146
GICL1 Gila Wilderness 9.825 12.879 10.167 9.634 15.086 8.933 9.569 9.315 7.570 7.739   -0.347 0.008
GLAC1 Glacier National Park 12.820 11.770 18.106 16.424 12.664 12.565 14.298 11.339 17.156 13.850   -0.039 0.500
GRBA1 Great Basin National Park 5.323 5.098 4.495 5.422 5.103 4.250 4.556 5.712 4.071 4.853   -0.060 0.242
GRSA1 Great Sand Dunes National Monument 7.905 9.701 7.677 9.602 11.008 7.059 7.099 8.238 6.122 7.150   -0.206 0.108
INGA1 Indian Gardens 9.898 10.027 6.899 13.498 9.142 5.825 7.701 8.120 7.763 6.123   -0.345 0.078
JARB1 Jarbidge Wilderness 4.016 4.117 4.481 4.590 4.074 4.429 4.617 4.712 3.650 4.570   0.046 0.146
LAVO1 Lassen Volcanic National Park 8.531 8.350 7.917 6.565 8.163 7.803 7.243 8.560 7.630 7.438   -0.103 0.108
MEVE1 Mesa Verde National Park 9.467 12.521 8.093 10.059 11.515 8.681 8.139 8.592 6.275 6.856   -0.456 0.023
MORA1 Mount Rainier National Park 36.723 29.505 25.650 29.840 35.929 34.908 27.064 30.459 20.899 22.126   -1.021 0.078
PEFO1 Petrified Forest National Park 8.905 11.056 9.702 8.858 11.952 6.925 7.931 7.569 7.353 7.488