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Task 1:
Representativeness Assessments by Region
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| Region |
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Sulfate |
NO3 |
OMC |
LAC |
Soil |
CM |
Rep. Dist. |
|
California Coast Ranges |
Distance (km) |
353.9 |
210.8 |
32.4 |
130.3 |
83.3 |
303.5 |
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| |
Average (Mm-1) |
11.0 |
7.2 |
5.2 |
1.6 |
0.4 |
3.7 |
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Weighting |
0.379 |
0.247 |
0.178 |
0.057 |
0.012 |
0.126 |
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Weighted Dist. (km) |
134.2 |
52.0 |
5.8 |
7.4 |
1.0 |
38.3 |
238.8 |
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Cascade Range |
Distance (km) |
218.3 |
0.0 |
49.3 |
0.0 |
310.7 |
26.1 |
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| |
Average (Mm-1) |
8.4 |
3.2 |
6.1 |
1.9 |
0.3 |
1.3 |
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Weighting |
0.398 |
0.150 |
0.286 |
0.089 |
0.016 |
0.062 |
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Weighted Dist. (km) |
86.9 |
0.0 |
14.1 |
0.0 |
4.8 |
1.6 |
107.5 |
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Central Rocky Mountains |
Distance (km) |
226.5 |
0.0 |
52.6 |
0.0 |
160.1 |
67.4 |
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Average (Mm-1) |
4.4 |
1.5 |
6.5 |
1.6 |
0.5 |
1.5 |
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Weighting |
0.278 |
0.093 |
0.405 |
0.097 |
0.030 |
0.097 |
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Weighted Dist. (km) |
63.0 |
0.0 |
21.3 |
0.0 |
4.7 |
6.5 |
95.6 |
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Colorado Plateau |
Distance (km) |
306.7 |
39.1 |
21.7 |
0.0 |
144.5 |
93.2 |
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Average (Mm-1) |
4.6 |
1.6 |
4.2 |
1.5 |
1.0 |
2.6 |
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Weighting |
0.294 |
0.106 |
0.268 |
0.097 |
0.068 |
0.167 |
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Weighted Dist. (km) |
90.2 |
4.1 |
5.8 |
0.0 |
9.8 |
15.6 |
125.5 |
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Columbia Plateau |
Distance (km) |
156.0 |
63.7 |
92.4 |
77.7 |
172.0 |
124.7 |
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Average (Mm-1) |
6.4 |
6.2 |
7.4 |
2.1 |
0.8 |
2.8 |
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Weighting |
0.248 |
0.241 |
0.289 |
0.081 |
0.031 |
0.110 |
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Weighted Dist. (km) |
38.7 |
15.4 |
26.7 |
6.3 |
5.4 |
13.7 |
106.1 |
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Great Basin |
Distance (km) |
161.5 |
86.5 |
39.8 |
0.0 |
285.6 |
99.7 |
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Average (Mm-1) |
4.6 |
2.3 |
4.8 |
1.6 |
0.9 |
2.9 |
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Weighting |
0.270 |
0.132 |
0.281 |
0.095 |
0.054 |
0.168 |
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Weighted Dist. (km) |
43.6 |
11.4 |
11.2 |
0.0 |
15.5 |
16.8 |
98.5 |
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Klamath Mountains |
Distance (km) |
141.3 |
40.8 |
105.7 |
62.5 |
120.2 |
31.5 |
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Average (Mm-1) |
6.8 |
2.3 |
8.0 |
2.0 |
0.3 |
1.6 |
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Weighting |
0.326 |
0.110 |
0.382 |
0.094 |
0.013 |
0.075 |
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Weighted Dist. (km) |
46.1 |
4.5 |
40.4 |
5.9 |
1.6 |
2.4 |
100.8 |
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Mexican Highlands |
Distance (km) |
303.4 |
33.8 |
0.0 |
0.0 |
117.1 |
122.1 |
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Average (Mm-1) |
5.5 |
1.6 |
4.4 |
1.5 |
1.1 |
3.3 |
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Weighting |
0.316 |
0.090 |
0.255 |
0.088 |
0.063 |
0.189 |
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Weighted Dist. (km) |
95.8 |
3.0 |
0.0 |
0.0 |
7.4 |
23.0 |
129.2 |
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North Central Lowland Plains |
Distance (km) |
214.1 |
374.5 |
312.4 |
243.2 |
234.4 |
254.7 |
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Average (Mm-1) |
12.2 |
8.5 |
6.1 |
2.0 |
0.5 |
3.3 |
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Weighting |
0.381 |
0.265 |
0.189 |
0.062 |
0.015 |
0.103 |
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Weighted Dist. (km) |
81.6 |
99.4 |
59.2 |
15.1 |
3.4 |
26.1 |
284.9 |
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Northern Great Plains |
Distance (km) |
157.8 |
116.0 |
320.6 |
103.5 |
151.4 |
252.6 |
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Average (Mm-1) |
8.6 |
4.0 |
4.9 |
1.4 |
0.6 |
2.9 |
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Weighting |
0.384 |
0.178 |
0.217 |
0.064 |
0.026 |
0.131 |
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Weighted Dist. (km) |
60.5 |
20.7 |
69.7 |
6.6 |
4.0 |
33.0 |
194.5 |
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Sierra Nevada Range |
Distance (km) |
276.5 |
38.1 |
57.5 |
15.6 |
59.3 |
50.5 |
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Average (Mm-1) |
6.5 |
5.9 |
7.8 |
2.3 |
0.7 |
3.3 |
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Weighting |
0.246 |
0.224 |
0.295 |
0.086 |
0.026 |
0.123 |
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Weighted Dist. (km) |
67.9 |
8.5 |
17.0 |
1.3 |
1.5 |
6.2 |
102.5 |
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Southern California Ranges |
Distance (km) |
189.7 |
65.1 |
83.7 |
46.0 |
117.7 |
30.7 |
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Average (Mm-1) |
11.6 |
12.6 |
6.7 |
2.8 |
0.8 |
4.5 |
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Weighting |
0.299 |
0.323 |
0.172 |
0.072 |
0.020 |
0.116 |
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Weighted Dist. (km) |
56.6 |
21.0 |
14.4 |
3.3 |
2.3 |
3.6 |
101.2 |
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Southern Pacific Rain Forests |
Distance (km) |
142.2 |
4.0 |
98.7 |
64.0 |
171.0 |
91.3 |
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Average (Mm-1) |
14.4 |
7.9 |
8.9 |
3.5 |
0.3 |
2.3 |
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Weighting |
0.384 |
0.211 |
0.239 |
0.095 |
0.009 |
0.062 |
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Weighted Dist. (km) |
54.6 |
0.9 |
23.6 |
6.1 |
1.5 |
5.7 |
92.3 |
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Southern Rocky Mountains |
Distance (km) |
227.8 |
0.0 |
0.0 |
76.6 |
0.0 |
49.0 |
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Average (Mm-1) |
4.4 |
1.4 |
3.7 |
1.2 |
0.7 |
1.8 |
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Weighting |
0.334 |
0.104 |
0.283 |
0.089 |
0.051 |
0.139 |
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Weighted Dist. (km) |
76.2 |
0.0 |
0.0 |
6.8 |
0.0 |
6.8 |
89.8 |
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Southwest Deserts |
Distance (km) |
258.1 |
54.6 |
0.0 |
68.8 |
88.2 |
78.3 |
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Average (Mm-1) |
6.7 |
4.9 |
7.0 |
3.3 |
2.0 |
6.7 |
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Weighting |
0.219 |
0.160 |
0.227 |
0.109 |
0.065 |
0.219 |
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Weighted Dist. (km) |
56.5 |
8.7 |
0.0 |
7.5 |
5.8 |
17.2 |
95.6 |
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Last updated 18 October 2007
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