STS Decisions in 1987
     
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    Table of PPA characteristics in 1987

State  Area Distance   N     Max   Max   Backgr. Priority Delimit   Action    Action Comment
PPA ID sqkm    km    traps  catch before  moths    index   index  recommended taken
VA- 15    6   58.6      1      3     1   0.120      2.04    0.17      -      n/assign
VA- 17   27   57.8      3      4     2   0.106      2.52    0.29   delimit   n/assign
VA- 18    1   36.5      1      3     1   0.203      1.89    0.37      -      n/assign
VA- 19    1    9.6      1      3     -   0.471      0.13    0.34      -      n/assign
VA- 20    1   11.4      1      3     0   0.348      0.59    0.32      -      n/assign
VA- 21    1   18.4      1      3     -   0.261      1.52    0.34      -      n/assign
VA- 22    1   -0.2      1      3     -   0.486      0.00    0.29      -      n/assign
VA- 23    7   18.2      3      8     -   0.252      2.40    0.38   delimit   n/assign
VA- 24   49    0.4      8     16     -   0.880      0.00    0.62      -      n/assign
VA- 25   81    6.3     10     24     -   0.926      0.39    0.49      -      n/assign
VA- 26    1   -8.6      1     12     -   1.251      0.00    0.34      -      n/assign
VA- 27    1   57.6      1      4     0   0.078      1.91    0.37      -      n/assign
VA- 28    1   47.4      1      8     5   0.115      3.35    0.26   delimit   n/assign
VA- 29    1   32.9      1      6     -   0.244      1.75    0.29      -      n/assign
VA- 30   30   25.6      5      6     -   0.290      1.56    0.47      -      n/assign
VA- 31    1   60.1      1     12    10   0.106      4.35    0.29   delimit   n/assign
VA- 32   52  -10.7      8     16     -   1.177      0.00    0.59      -      n/assign
VA- 33    1   46.9      1      3     2   0.120      1.98    0.34      -      n/assign
VA- 34    1  -17.7      1     15     -   1.324      0.00    0.34      -      n/assign

ID = Identification number of the potential problem area (see the map).
Distance =
 
Distance from the beginning of the STS action zone, km. Negative distance means that the PPA is in the monitoring zone.
N traps = Number of traps in the problem area.
Max catch = Maximum number of moths captured within the problem area.
Max before = Maximum number of moths captured in a 3-km neighborhood in the previous year.
Priority index = Shows the priority for STS action (either treatment or delimiting).
Delimit index = Shows how well the area was delimited in the previous year.
Backgr. moths = Mean log moth counts in a 25-km neighborhood.

See details in: Decision algorithm explained.

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