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CRMO1 Wilderness Area

 

Table 1. CRMO1 ammonium sulfate trajectory regression attribution assessment using a zero intercept.

Source Regions Contributions (ug/m3) Uncertainty (ug/m3) Fraction (%) Uncertainty (%) Cumulative (%) Significance (p value)
Intercept            
Oregon 0.1591 0.0290 24.5 4.5 24.5 0.0000
Pacific Ocean 0.0827 0.0321 12.7 4.9 37.2 0.0105
NwIdaho 0.0592 0.0237 9.1 3.6 46.3 0.0133
SeIdaho 0.0590 0.0208 9.1 3.2 55.3 0.0051
Canada 0.0424 0.0129 6.5 2.0 61.8 0.0012
Nevada 0.0375 0.0129 5.8 2.0 67.6 0.0040
Utah 0.0335 0.0097 5.2 1.5 72.8 0.0006
Pacific Coast 0.0312 0.0293 4.8 4.5 77.6 0.2875
Montana 0.0252 0.0122 3.9 1.9 81.4 0.0395
SwIdaho 0.0194 0.0245 3.0 3.8 84.4 0.4301
SWUS 0.0178 0.0197 2.7 3.0 87.1 0.3664
Washington 0.0169 0.0161 2.6 2.5 89.7 0.2936
NeIdaho 0.0063 0.0127 1.0 2.0 90.7 0.6210
Mexico 0.0029 0.0069 0.5 1.1 91.2 0.6708
Wyoming 0.0019 0.0079 0.3 1.2 91.5 0.8053
SEUS -0.0002 0.0027 0.0 0.4 91.4 0.9538
Gulf -0.0012 0.0016 -0.2 0.3 91.3 0.4684
NEUS -0.0020 0.0021 -0.3 0.3 90.9 0.3519

Table 2. CRMO1 ammonium sulfate trajectory regression attribution assessment including an intercept.
Source Regions Contributions (ug/m3) Uncertainty (ug/m3) Fraction (%) Uncertainty (%) Cumulative (%) Significance (p value)

Intercept 0.5698 0.0649 87.5 10.0 87.5 0.0000
Oregon 0.0477 0.0283 7.3 4.3 94.9 0.0929
Pacific Ocean -0.0514 0.0318 -7.9 4.9 87.0 0.1076
NwIdaho -0.0047 0.0219 -0.7 3.4 86.3 0.8317
SeIdaho 0.0381 0.0183 5.8 2.8 92.1 0.0386
Canada 0.0092 0.0119 1.4 1.8 93.5 0.4380
Nevada 0.0216 0.0114 3.3 1.8 96.8 0.0592
Utah 0.0270 0.0085 4.1 1.3 101.0 0.0016
Pacific Coast 0.0123 0.0256 1.9 3.9 102.9 0.6321
Montana 0.0105 0.0107 1.6 1.6 104.5 0.3310
SwIdaho -0.0181 0.0217 -2.8 3.3 101.7 0.4051
SWUS -0.0215 0.0177 -3.3 2.7 98.4 0.2270
Washington 0.0042 0.0141 0.6 2.2 99.0 0.7657
NeIdaho 0.0004 0.0111 0.1 1.7 99.1 0.9686
Mexico 0.0076 0.0061 1.2 0.9 100.3 0.2083
Wyoming 0.0018 0.0069 0.3 1.1 100.6 0.7895
SEUS -0.0004 0.0024 -0.1 0.4 100.5 0.8658
Gulf -0.0013 0.0014 -0.2 0.2 100.3 0.3527
NEUS -0.0019 0.0018 -0.3 0.3 100.0 0.2959 


    
Table 3. CRMO1 aerosol extinction trajectory regression attribution 
    assessment using a zero intercept.

  

  

    
  

  

    

      
        
        
        
        
        
        
      
      

        Source Regions
        Contributions (1/Mm)
        Uncertainty (1/Mm)
        Fraction (%)
        Uncertainty (%)
        Cumulative (%)
        Significance (p value)
      

      

      
        
        
        
        
        
        
      
      

        Intercept
         
         
         
         
         
         
      

      

        Oregon
        4.4495
        1.1260
        24.7
        6.2
        24.7
        0.0001
      

      

        NwIdaho
        2.4904
        0.9215
        13.8
        5.1
        38.4
        0.0074
      

      

        SwIdaho
        1.6760
        0.9503
        9.3
        5.3
        47.7
        0.0791
      

      

        Pacific Coast
        1.2675
        1.1372
        7.0
        6.3
        54.8
        0.2662
      

      

        Washington
        1.1061
        0.6234
        6.1
        3.5
        60.9
        0.0773
      

      

        SWUS
        0.9742
        0.7652
        5.4
        4.2
        66.3
        0.2042
      

      

        NeIdaho
        0.7588
        0.4936
        4.2
        2.7
        70.5
        0.1256
      

      

        Canada
        0.7341
        0.5006
        4.1
        2.8
        74.6
        0.1439
      

      

        Nevada
        0.6135
        0.5014
        3.4
        2.8
        77.9
        0.2224
      

      

        Pacific Ocean
        0.5825
        1.2445
        3.2
        6.9
        81.2
        0.6402
      

      

        SeIdaho
        0.5346
        0.8088
        3.0
        4.5
        84.1
        0.5092
      

      

        Utah
        0.4907
        0.3761
        2.7
        2.1
        86.9
        0.1933
      

      

        Montana
        0.3156
        0.4725
        1.7
        2.6
        88.6
        0.5048
      

      

        Mexico
        0.1063
        0.2689
        0.6
        1.5
        89.2
        0.6931
      

      

        Wyoming
        0.0895
        0.3060
        0.5
        1.7
        89.7
        0.7703
      

      

        Gulf
        -0.0318
        0.0638
        -0.2
        0.4
        89.5
        0.6180
      

      

        SEUS
        -0.0472
        0.1064
        -0.3
        0.6
        89.3
        0.6576
      

      

        NEUS
        -0.0478
        0.0822
        -0.3
        0.5
        89.0
        0.5614
      

    

    

  

  

    
    
Table 4. CRMO1 aerosol extinction trajectory regression attribution 
    assessment including an intercept.

  

  

    
  

  

    

      
        
        
        
        
        
        
      
      

        Source Regions
        Contributions (1/Mm)
        Uncertainty (1/Mm)
        Fraction (%)
        Uncertainty (%)
        Cumulative (%)
        Significance (p value)
      

      

  

  

  
    
    
    
    
  
  

    Intercept
    19.2240
    2.6177
    106.5
    14.5
    106.5
    0.0000
  

  

    Oregon
    0.6895
    1.1399
    3.8
    6.3
    110.3
    0.5459
  

  

    NwIdaho
    0.3347
    0.8836
    1.9
    4.9
    112.2
    0.7052
  

  

    SwIdaho
    0.4112
    0.8766
    2.3
    4.9
    114.5
    0.6394
  

  

    Pacific Coast
    0.6277
    1.0323
    3.5
    5.7
    117.9
    0.5437
  

  

    Washington
    0.6771
    0.5668
    3.8
    3.1
    121.7
    0.2334
  

  

    SWUS
    -0.3529
    0.7153
    -2.0
    4.0
    119.7
    0.6222
  

  

    NeIdaho
    0.5611
    0.4473
    3.1
    2.5
    122.8
    0.2109
  

  

    Canada
    -0.3862
    0.4778
    -2.1
    2.6
    120.7
    0.4197
  

  

    Nevada
    0.0759
    0.4594
    0.4
    2.5
    121.1
    0.8690
  

  

    Pacific Ocean
    -3.9412
    1.2832
    -21.8
    7.1
    99.3
    0.0024
  

  

    SeIdaho
    -0.1708
    0.7378
    -0.9
    4.1
    98.3
    0.8171
  

  

    Utah
    0.2706
    0.3415
    1.5
    1.9
    99.8
    0.4289
  

  

    Montana
    -0.1823
    0.4327
    -1.0
    2.4
    98.8
    0.6739
  

  

    Mexico
    0.2646
    0.2442
    1.5
    1.4
    100.3
    0.2797
  

  

    Wyoming
    0.0857
    0.2767
    0.5
    1.5
    100.8
    0.7571
  

  

    Gulf
    -0.0365
    0.0577
    -0.2
    0.3
    100.6
    0.5273
  

  

    SEUS
    -0.0555
    0.0962
    -0.3
    0.5
    100.3
    0.5649
  

  

    NEUS
    -0.0464
    0.0744
    -0.3
    0.4
    100.0
    0.5338