From: Estimates of carbon stored in harvested wood products from the United States forest service northern region, 1906-2010
Product class
Mean (%)
Std. error
Sawtimber, softwood
78.7
1.70
Pulpwood, softwood
6.9
0.78
Fuelwood, softwood
8.6
1.11
Non-saw, softwood
2.0
0.82
Other products
3.8
0.41