PROJECTED TIMBER SUPPLIES 1970 LEVEL OF MANAGEMENT 



67 



Table 53. — Components of growing stock removals in the North, 1952, 1962, and 1970, with projections 



to 2020 



[Percent] 



Component 



1952 



1962 



1970 



Projections 





1980 



1990 



2000 



2020 



SOFTWOODS 

 Roundwood products .. . 



82 

 10 



8 



81 



10 



9 



80 

 10 

 10 



85 

 9 

 6 



87 

 8 

 5 



88 

 8 

 4 



88 



Logging residue. - - - - . 



8 



Other removals - . , , _. 



4 







Total removals -- . . 



100 



100 



100 



100 



100 



100 



100 







HARDWOODS 



Roundwood products .. 



73 

 13 



14 



71 

 13 

 16 



69 



12 

 19 



82 

 11 



7 



84 



10 



6 



85 



10 



5 



86 



Logging residue . . -- . . 



9 



Other removals . - 



5 







Total removals - - . . . . 



100 



100 



100 



100 



100 



100 



100 







Table 54. — Supplies of roundwood products in the North, by owner class and species group, 1962, 1962, 



and 1970, with projections to 2020 



[Million cubic feet] 



Owner class and species group 



1952 



1962 



1970 



Projections 





1980 



1990 



2000 



2020 



National Forests: 



Softwoods ... . . 



22 

 34 



26 

 44 



30 

 45 



57 

 98 



81 

 126 



104 

 160 



102 



Hardwoods 



158 







Total 



56 



70 



75 



155 



207 



264 



260 







Other public : 



Softwoods. . ... 



39 

 72 



41 

 87 



50 

 94 



92 

 227 



130 

 318 



168 

 411 



165 



Hardwoods. ... 



406 







Total 



111 



128 



144 



319 



448 



579 



571 







Forest industry: 



Softwoods. .. 



138 

 132 



123 



118 



168 

 148 



213 

 187 



260 

 228 



324 

 278 



344 



Hardwoods 



296 







Total 



270 



241 



316 



400 



488 



602 



640 







Farm and miscellaneous private: 

 Softwoods. . .. . . 



404 

 1, 140 



324 

 1,048 



332 

 1, 122 



441 

 1,917 



471 

 2,493 



514 

 2,996 



502 



Hardwoods 



2,939 







Total 



1, 545 



1,372 



1,454 



2, 358 



2,964 



3,510 



3,441 







Total North: 

 Softwoods 



603 

 1,379 



513 

 1,299 



579 

 1,410 



803 

 2, 428 



942 

 3, 165 



1, 109 

 3,845 



1, 113 



Hardwoods . . 



3,799 







Total 



1,982 



1,812 



1,989 



3,231 



4, 107 



4,954 



4,912 







547-966 O - 74 - i 



