Table 3.67—Hardwood roundwood supplies,’ timber removals,” net annual growth, and inventory of hardwood growing stock in Florida, 
by forest management type, selected years 1952-84, with projections* to 2030 
Million cubic feet 
Year Projections* 
Forest management 
type and item 1952 1962 1970 1976 1984 1990 2000 2010 2020 2030 
Pine plantations 
Roundwood supplies’ — — ~ — — | I 3 4 5 
Timber removals” — — — — l l l 3 4 5 
Net annual growth os ] l 2 2 2 ) 4 5 5 
Inventory* ] 8 16 22 25 18 30 36 39 43 
Natural pine 
Roundwood supplies’ 14 9 9 4 | 13 7 6 5 5 
Timber removals” 18 16 15 8 1 13 7 6 5 5 
Net annual growth 12 9 7 9 9 8 5 4 5 5 
Inventory* 289 209 184 182 171 102 82 61 48 49 
Mixed pine—hardwoods 
Roundwood supplies’ — I | 7 9 21 12 10 12 12 
Timber removals” a l 13 15 22 12 10 12 12 
Net annual growth > 8 13 17 18 13 12 12 12 12 
Inventory* 125 203 319 335 344 222 208 197 201 202 
Upland hardwoods 
Roundwood supplies! 11 11 3 10 5 8 16 22 ih PH | 
Timber removals” 15 18 6 22 7 9 16 22 27 27 
Net annual growth 19 21 22 28 28 28 25 24 24 25 
Inventory* 626 699 754 775 770 799 948 1,006 975 910 
Bottomland hardwoods 
Roundwood supplies’ 46 28 27 23 36 74 68 79 86 84 
Timber removals” 61 46 48 40 61 76 68 79 85 84 
Net annual growth 64 72 73 103 122 113 83 75 74 73 
Inventory* 2,476 2,882 2,985 3,386 3,798 3,988 3,928 3,859 3,684 3,541 
All management types 
Roundwood supplies! 71 49 40 44 Si 118 104 120 134 133 
Timber removals” 94 81 70 83 95 120 105 120 134 131 
Net annual growth 100 111 116 159 179 164 127 119 119 119 
Inventory* : 3,517 4,001 4,258 4,700 5,108 5,130 5,196 5,159 4,947 4,744 
' Includes roundwood harvested from growing stock and other sources such as salvable dead trees; rough and rotten trees; and trees on forest land other 
than timberland, in fence rows, and in urban areas. 
? Includes removals in the form of roundwood products, logging residues, the volumes of timber removed in cultural operations such as noncommercial 
thinning, and inventory losses resulting from the diversion of timberland to other uses such as cropland, pastureland, parks, and urban uses. 
* All projections at equilibrium prices, i.e., the stumpage prices at which projected timber demands and supplies are equal (see appendix table 4.3). Data 
are averages for 5 years centered on the projection year. 
* Data for 1952 and 1962 are as of December 31. Data for 1970 and all projection years are as of January |. Data for 1976 and 1984 are as of January 1, 1977, 
and January 1, 1985. 
Note: Data may not add to totals because of rounding. 
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