2.1 U.S. Timber Production by County (2007)
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U.S. Timber Production by County (2007)
Board feet per hectare
Less than 0.2 0.3 - 0.5
0.6 - 1.0 1.1 - 1.6
1.7 - 2.3 2.4 - 3.3
3.4 - 4.9 5.0 - 10.9
Sources: WRI analysis on national timber production (Johnson et al., 2009), administrative boundaries (ESRI Data and Maps 9.3.1, ESRI, 2008).
0 100 200
400
600
800 Miles
±
U.S. Timber Production by County (2007)
Board feet per hectare
Less than 0.2 0.3 - 0.5
0.6 - 1.0 1.1 - 1.6
1.7 - 2.3 2.4 - 3.3
3.4 - 4.9 5.0 - 10.9
Sources: WRI analysis on national timber production (Johnson et al., 2009), administrative boundaries (ESRI Data and Maps 9.3.1, ESRI, 2008).
0 100 200
400
600
800 Miles
±
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