Table 41. — Net Volume of all sound material by species group, quality class, and region, 1938 — Continued 



CUBIC FOOT VOLUME 



Species group and class of material 



Coastal 

 Plain 



Piedmont 



Mountain 

 region 



State 



Softwoods: 



Sawlog-size trees: 



1,000 



cubic f'.et 



3, 208, 240 



683, 340 



931, 420 



209. 270 



1,000 



cubic feet 



1, 330, 200 



317, 350 



837,620 



109, 900 



1,000 



cubic feet 



358, 160 



84,790 



196,080 | 



64,140 



1.000 

 cubic feet 

 4, 896 600 





1, 085. 4X0 

 1 965 120 







383 310 







Total - . .-. _- --- 



5. 032, 270 



2, 595, 070 



703,170 



8, 330 510 







Hardwoods: 



Sawlog-size trees: 



1. 321, 390 



617, 100 



1, 407, 650 



1, 070. 910 



575, 070 

 261, 100 

 967, 450 

 457, 620 



574, 280 

 204.820 

 582.290 

 541, 120 



2, 470, 740 

 1, 083, 020 

 2 957 390 









2, 069. 650 







Total -- - - 



4. 417, 050 



2, 261, 240 



1.902,510 



8, 580. 800 









9, 449, 320 



4, 856, 310 



2,605.680 



16,911.310 



Table 42. — Comparison oj board-foot increment, mortality, and commodity drain by region, jorest condition, and species group, 193S 



[Million board feet; i. e., 000,000 omitted.] 









Softwoods 











Hardwoods 





All species 



Region and forest condition 



Incre- 

 ment 



Mortal- 

 ity 



Net incre- 

 ment 



Commod- 

 ity drain 



Change in 



growing 



stock 



Incre- 

 ment 



Mortal- 

 ity 



Net incre- 

 ment 



Commod- 

 ity drain 



Change in 



growing 



stock 



Change in 



growing 



stock 



Coastal Plain: 



Old growth 



119.0 



881.4 

 174.1 



35.5 



74.1 

 22.7 



83.5 



807.3 

 151.4 



217.5 



684.6 

 19.9 



-134. 



+122.7 

 +131.5 



148.0 



183.6 

 25.9 



30.4 



20.9 

 7.2 



117.6 



162.7 

 18.7 



140.9 



88.7 

 4.6 



-23.3 



+74.0 

 +14.1 



—157. 3 



Second growth: 



Sawlog size 



+196. 7 

 +145. 6 







Total 



1. 174. 5 



132.3 



1, 042. 2 



922.0 



+120. 2 



357. 5 



58.5 



299.0 



234.2 



+64.8 



+185.0 







Piedmont: 



Old growth _. . _ 



36.6 



372.5 

 144.5 



5.0 



24.5 

 9.3 



31.6 



348.0 

 135.2 



82.4 



563.2 



26.2 



-50.8 



-215.2 

 +109. 



42.7 



122.4 

 47.9 



8.5 



7.8 

 6.1 



34.2 



114.6 

 41.8 



23.4 



113.2 

 4.6 



+10.8 



+1.4 

 +37.2 



-40.0 



Second growth: 



-213. s 





+146. 2 







Total 



553.6 



38.8 



514.8 



671.8 



-157.0 



213.0 



22.4 



190.6 



141.2 



+49.4 



-107.6 







Mountain region: 



Old growth 



8.0 



80.8 

 34.7 



11.8 



5.0 

 1.6 



-3.8 



75.8 

 33.1 



26.9 



63.9 

 6.9 



-30.7 



+11.9 

 +26.2 



28.6 



87.4 

 41.8 



3.4 



4.6 

 2.3 



25.2 



82.8 

 39.5 



74.6 



74.9 

 5.3 



-49.4 



+7.9 

 +34.2 



-80. 1 



Second growth: 



Sawlog size 



+19.8 



Under-sawlog size 



+60.4 



Total _-. 



123.5 



18.4 



105. 1 



97.7 



+7.4 



157.8 



10.3 



147.5 



154.8 



-7.3 



+. 1 







All regions: 



163.6 



1, 334. 7 

 353.3 



52.3 



103.6 

 33.6 



111.3 



1, 231. 1 



319.7 



326.8 



1,311.7 

 53.0 



-215. 5 



-80.6 

 +266. 7 



219.3 



393.4 



115.6 



42.3 



33.3 

 15. li 



177.0 



360.1 



100.0 



238.9 



276.8 



14.5 



-61.9 



+83.3 

 +85.5 



-277.4 



Second growth: 



Sawlog size 



+2.7 

 +352. 2 









1, 851. 6 



189.5 



1, 662. 1 



1. 691. 5 



-29.4 



728.3 



91.2 



637.1 



530.2 



+ 106. 9 



+77. 5 







75 



