APPENDIX I 



Forest Statistics, 1970 



Table 

 No. 



10 



11 



12 



13 



Page 



Land areas in the United States, by major 

 class of land, section, region, and State, 

 January 1, 1970 225 



Area of commercial timberland in the United 

 States, by ownership, and section, region, 

 and State, as of December 31, 1952 and 1962, 

 and January 1, 1970 227 



Area of commercial timberland in the United 

 States, by ownership and stand-size class, 

 section, region, and State, January 1, 1970_. 231 



Area of commercial timberland in the United 

 States, by ownership and stand-volume class, 

 section, region, and State, January 1, 1970__ 234 



Area of commercial timberland in the United 

 States, by ownership and site class, section, 

 region, and State, January 1, 1970 237 



Net volume of softwood growing stock on 

 commercial timberland in the United States, 

 by ownership and section, region, and 

 State, as of December 31, 1952 and 1962, 

 and January 1, 1970 240 



Net volume of hardwood growing stock on 

 commercial timberland in the United States, 

 by ownership and section, region, and State, 

 as of December 31, 1952 and 1962, and 

 January 1, 1970 242 



Net volume of softwood sawtimber on com- 

 mercial timberland in the United States, 

 by ownership and section, region, and State, 

 as of December 31, 1952 and 1962, and 

 January 1, 1970 244 



Net volume of hardwood sawtimber on com- 

 mercial timberland in the United States, by 

 ownership and section, region, and State, 

 as of December 31, 1952 and 1962, and 

 January 1, 1970 246 



Net volume of timber on commercial timber- 

 land in the United States, by class of timber, 

 softwoods and hardwoods, section, region, 

 and State, January 1, 1970 248 



Net volume of growing stock on commercial 

 timberland in the United States, by dia- 

 meter class, softwoods and hardwoods, and 

 timber supply region, as of December 31, 

 1952 and 1962, and January 1, 1970 251 



Net volume of sawtimber on commercial tim- 

 berland in the United States, by diameter 

 class, softwoods and hardwoods, and timber 

 supply region, as of December 31, 1952 and 

 1962, and January 1, 1970 253 



Net volume of growing stock on commercial 

 timberland in the East, by species, diameter 

 class, and timber supply region, January 1, 

 1970 254 



Table Page 



No. 



14 Net volume of growing stock on commercial 



timberland in the West, by species, diameter 

 class, and timber supply region, January 1, 

 1970 258 



15 Net volume of sawtimber on commercial tim- 



berland in the East by species, diameter 

 class, and timber supply region, January 1, 

 1970.-., 260 



16 Net volume of sawtimber on commercial 



timberland in the West, by species, diameter 

 class, and timber supply region, January 1, 

 1970 263 



17 Net volume of growing stock on commercial 



timberland in the East, by species and 

 section, region, and State, January 1, 1970_. 265 



18 Net volume of growing stock on commercial 



timberland in the West, by species and 

 section, region, and State, January 1, 1970. _ 268 



19 Net volume of sawtimber on commercial tim- 



berland in the East, by species and section, 

 region, and State, as of January 1, 1970 269 



20 Net volume of sawtimber on commercial tim- 



berland in the West, by species and section, 

 region, and State, January 1, 1970 272 



21 Net annual growth and removals of growing 



stock on commercial timberland in the 

 United States, by softwoods and hardwoods, 

 ownership and timber supply region, 1952, 

 1962, and 1970 273 



22 Net annual growth and removals of sawtimber 



on commercial timberland in the United 

 States, by softwoods and hardwoods, owner- 

 ship, and timber supply region, 1952, 1962, 

 1970 275 



23 Net annual growth and removals of softwood 



growing stock and sawtimber on commercial 

 timberland in the United States by species 

 and timber supply region, 1970 277 



24 Net annual growth and removals of hardwood 



growing stock and sawtimber on commercial 

 timberland in the United States, by species 

 and timber supply region, 1970 278 



25 Net annual growth and removals of growing 



stock on commercial timberland in the 

 United States, by softwoods and hardwoods, 

 and section, region, and State, 1970 279 



26 Net annual growth and removals of sawtimber 



on commercial timberland in the United 

 States, by softwoods and hardwoods, and 

 section, region, and State, 1970 280 



27 Annual mortality of growing stock and saw- 



timber on commercial timberland in the 

 United States, by softwoods and hardwoods, 

 ownership, and timber supply region, 1952, 



1962, and 1970 282 



223 



