Appendix 4 
Table 4.1—Simulated effects of selected futures on projected softwood roundwood supplies on all ownerships; net annual growth and 
inventories of growing stock by private ownership and region; and softwood stumpage price indexes, lumber production, plywood production, 
and pulpwood consumption, by region, in the South, selected years 1984-2030 
Item and year 
Softwood roundwood 
supplies 
Forest industry 
Southeast 
1984 
1990 
2000 
2010 
2020 
2030 
South Central 
1984 
1990 
2000 
2010 
2020 
2030 
Other private 
Southeast 
1984 
1990 
2000 
2010 
2020 
2030 
South Central 
1984 
1990 
2000 
2010 
2020 
2030 
Base 
projection! 
689 
783 
1,002 
1,183 
1,345 
1,427 
985 
1,098 
1,209 
1,386 
1,626 
1,714 
1,470 
1,470 
1,460 
1,415 
1,420 
1,428 
1,374 
1,495 
1,605 
1,610 
1,618 
1,585 
Improved 
processing of timber 
efficiency? products? 
a a — 
ee 
pee eee 
689 
775 
999 
,171 
335 
,398 
985 
086 
,178 
,361 
573 
635 
,470 
456 
465 
416 
421 
414 
374 
,903 
612 
615 
,600 
547 
High 
exports 
pet peek ee — 
ES a 3S 
oO — 
\o co 
ee 
tn ae ee 
S 
Ne) 
(All projections at equilibrium levels) 
High 
imports 
of timber 
products* 
689 
769 
969 
134 
289 
£329 
985 
079 
,147 
1325 
562 
632 
,470 
,432 
,389 
319 
316 
284 
a 
1,374 
1,449 
1,507 
1,480 
1,466 
1,413 
Reduced 
timberland 
area? 
689 
784 
1,010 
1,203 
1,374 
1,455 
985 
1,101 
1,202 
1,388 
1,630 
1,693 
1,470 
1,465 
1,441 
1,383 
1,368 
1,354 
1,374 
1,493 
1,591 
1,591 
1,587 
1,541 
Reduced 
timber 
growth® 
Millioncubic feet = —<—$— << ee 
689 
735 
904 
1,079 
1,217 
1,273 
985 
1,027 
1,012 
1,171 
1,281 
1,349 
1,470 
1,453 
1,452 
1,410 
1,384 
1,361 
1,374 
1,507 
1,600 
1,442 
1,320 
1,314 
Reduced 
national 
forest 
harvest’ 
689 
788 
O13 
191 
,380 
.480 
985 
1,113 
1,207 
1,406 
1,639 
1,741 
470 
483 
474 
427 
453 
473 
1,374 
1,511 
1,622 
1,639 
1,646 
1,622 
Natural 
regeneration 
on marginal 
cropland 
Planted 
pine 
on marginal 
cropland 
Economic 
opportunities 
on private 
and pasture® and pasture’ timberlands 
689 
780 
980 
,140 
314 
378 
985 
,082 
, 168 
339 
,566 
,637 
— ete 
470 
479 
,490 
515 
567 
576 
a 
374 
514 
659 
708 
1,714 
1,681 
— > 
_ 
—— 
— eet 
689 
783 
984 
,122 
,279 
i315 
985 
,097 
181 
,313 
,486 
,570 
,470 
471 
,482 
07 
,627 
,661 
374 
,496 
641 
3135 
,808 
817 
689 
788 
996 
,130 
263 
335 
— — — 
985 
,097 
, 186 
,340 
537 
630 
470 
463 
465 
,526 
696 
798 
a 
1,374 
1,489 
1,618 
1,708 
1,784 
1,790 
10 
All 
economic 
Increased 
management 
intensity on 
forest industry 
opportunities timberlands in 
on private 
lands!! 
689 
788 
984 
v1 
,207 
243 
985 
,096 
,156 
,289 
1,430 
1,492 
—— 
1,470 
1,463 
1,494 
1,644 
1,863 
1,964 
1,374 
1,489 
1,652 
1,816 
1,947 
1,978 
Douglas-fir 
region!” 
689 
784 
1,001 
1,179 
1,369 
1,454 
985 
1,095 
1,212 
1,372 
1,606 
1,691 
1,470 
1,472 
1,458 
1,413 
1,438 
1,445 
1,374 
1,495 
1,603 
1,607 
1,607 
1,569 
431 
