Compare New and Old Source Attribution Results

1
Compare New and Old Source Attribution Results

• Use tags to track contributions from
• Point sources
• Area sources
• Mobile (on-road and off-road combined)
• Source regions
• Individual WRAP states
• CA, MX, EA (eastern US)
• Boundary and initial conditions (under estimated
  in new results)

2
Sources Not Attributed

• Other represents all emissions source
  categories that were not tagged, e.g., fire,
  biogenic emissions.
• Rest sum of all tagged sources that are not
  among the top 20 contributors
• Cannot show more than 20 tags on a bar plot.

3
Evaluation Period

• Results here are for best worst 20 of model days
  in July (for testing)
• We plan to evaluate model results for best/worst
  20 of days from full year of model results
• Recommend also evaluate best/worst 20 of model
  days.

4
Next Steps

• Complete current model run (9 months are done
  now).
• Do additional sensitivity testing with zero out
  runs
• Additional testing/development of algorithms
• Source attributions of fire emissions for EC can
  be done with model sensitivity runs, and using
  tags.

5
American Indian Class I Lands
Spokane (SPOK1) Confederated Salish and Kootenai
Tribes (FLAT1) Northern Cheyenne (NOCH1) Fort
Peck (FOPE1) Yavapai-Apache (IKBA) Hualapai Tribe
(contiguous to Grand Canyon National Park)
6
Fort Peck, IMPROVE CMAQ Sulfate, July02
7
Fort Peck, CMAQ TSSA-new Sulfate July02 Avg
July, 2002
8
Fort Peck, CMAQ TSSA Sulfate July02 Avg
9
Fort Peck, IMPROVE CMAQ Nitrate, July02
10
Fort Peck, CMAQ TSSA-new Nitrate July02 Avg
July, 2002
11
Fort Peck, CMAQ TSSA-old Nitrate July02 Avg
12
Spokane, IMPROVE CMAQ Sulfate, July02
13
Spokane, CMAQ TSSA-new Sulfate July02 Avg
July, 2002
14
Spokane, CMAQ TSSA-old Sulfate July02 Avg
15
Spokane, IMPROVE CMAQ Nitrate, July02
16
Spokane, CMAQ TSSA-new Nitrate July02 Avg
July, 2002
17
Spokane, CMAQ TSSA-old Nitrate July02 Avg
18
Flathead, IMPROVE CMAQ Sulfate, July02
19
Flathead, CMAQ TSSA-new Sulfate July02 Avg
July, 2002
20
Flathead, CMAQ TSSA-old Sulfate July02 Avg
21
Flathead, IMPROVE CMAQ Nitrate, July02
22
Flathead, CMAQ TSSA-new Nitrate July02 Avg
July, 2002
23
Flathead, CMAQ TSSA-old Nitrate July02 Avg
24
Yavapai-Apache (Ikes Backbone), IMPROVE CMAQ
Sulfate, July02
25
Yavapai-Apache (Ikes Backbone), CMAQ TSSA-new
Sulfate July02 Avg
July, 2002
26
Yavapai-Apache (Ikes Backbone), CMAQ TSSA-old
Sulfate July02 Avg
27
Yavapai-Apache (Ikes Backbone), IMPROVE CMAQ
Nitrate, July02
28
Yavapai-Apache (Ikes Backbone), CMAQ TSSA-new
Nitrate July02 Avg
July, 2002
29
Yavapai-Apache (Ikes Backbone), CMAQ TSSA
Nitrate July02 Avg
30
American Indian Class I Lands(January)
31
Spokane, IMPROVE CMAQ Sulfate, Jan02
32
Spokane, CMAQ TSSA-new Sulfate Jan02 Avg
33
Spokane, CMAQ TSSA Sulfate Jan02 Avg
34
Spokane, IMPROVE CMAQ Nitrate, Jan02
35
Spokane, CMAQ TSSA-new Nitrate Jan02 Avg
36
Spokane, CMAQ TSSA Nitrate Jan02 Avg
37
Yavapai-Apache (Ikes Backbone), IMPROVE CMAQ
Sulfate, Jan02
38
Yavapai-Apache (Ikes Backbone), CMAQ TSSA-new
Sulfate Jan02 Avg
39
Yavapai-Apache (Ikes Backbone), CMAQ TSSA
Sulfate Jan02 Avg
40
Yavapai-Apache (Ikes Backbone), IMPROVE CMAQ
Nitrate, Jan02
41
Yavapai-Apache (Ikes Backbone), CMAQ TSSA-new
Nitrate Jan02 Avg
42
Yavapai-Apache (Ikes Backbone), CMAQ TSSA
Nitrate Jan02 Avg