Table 1.— Total green weight of aboveground tree biomass on commercial forest 

 land in the North by class of timber, section, and state 3 



(Million green tons) 



Section 



Tree 



Tree 



Cull 



Small 



Total 



and state 



bole b 



tops c 



trees d 



trees e 



biomass 



New England 













Connecticut 



63.2 



17.1 



7.7 



12.5 



100.5 



Maine 



685.2 



249.2 



233.8 



252.1 



1,420.3 



Massachusetts 



101.1 



29.9 



20.4 



23.5 



174.9 



New Hampshire 



192.0 



61.7 



58.6 



bZU 





Rhode Island 



10.3 



2.9 



4.4 



2.9 



20.5 



Vermont 



174.2 



50.6 



98.0 



43.4 



366.2 



Total 



1,226.0 



411.4 



422.9 



396.4 



2,456.7 



Middle Atlantic 













Delaware 



25.9 



5.9 



2.8 



5.9 



40.5 



Maryland 



156.1 



40.9 



59.8 



24.8 



281.6 



New Jersey 



72.9 



19.1 



A A A 



1 1 .4 





127. b 



New York 



426.1 



132.5 



251.1 



191.0 



1,000.7 



Pennsylvania 



912.1 



269.7 



118.2 



196.7 



1,496.7 



West Virginia 



DO 1 . 1 



■1 A O 1 



<£ lO.O 



101 .\ 



1 jlUU.O 



Total 



2,174.8 



611.8 



661.6 



599.7 



4,047.9 



Lake States 













Michigan 



515.6 



239.6 



93.5 



181.7 



1,030.4 



Minnesota 



302.7 



147.2 



76.8 



135.6 



662.3 



North Dakota 



6.1 



2.8 



4.3 



2.7 



15.9 



South Dakota (East) 



4.9 



2.4 



3.6 



0.7 



11.6 



Wisconsin 



ooo.o 



1D4.D 



-i AC C 



yo.o 



by4.i 



Total 



1,167.8 



546.6 



283.7 



416.2 



2,414.3 



Central States 













Illinois 



90.8 



41.6 



19.5 



15.5 



167.4 



Indiana 



112.5 



51.8 



24.5 



27.0 



215.8 



Iowa 



34.3 



15.7 



17.0 



9.0 



76.0 



Kansas 



17.8 



8.3 



26.5 



5.6 



58.2 



Kentucky 



632.7 



161.6 



126.7 



90.6 



1,011.6 



Missouri 



228.3 



101.8 



154.3 



105.7 



590.1 



Nebraska 



17.7 



8.8 



10.9 



1.3 



38.7 



Ohio 



317.9 



99.4 



56.7 



89.0 



563.0 



Total 



1,452.0 



489.0 



436.1 



343.7 



2,720.8 



Total, North 



6,020.6 



2,058.8 



1,804.3 



1,756.0 



11,639.7 



a Based upon the year in which the most recent inventory was made. 



b The main stem of all trees, except cull trees and small trees, between the ground and 4-inch top diameter outside the bark. 

 c The tops of all trees, except cull trees and small trees, above a 4-inch top diameter excluding the foliage. 

 d The bole and tops of cull trees above the ground. 



e Above the ground, and between 1 and 5 inches in diameter at breast height (d.b.h.). 



2 



