INTERIM FOREST COVER SERIES Canada SHEET 92^J^ -X) o - — : ! N ■ ^ o (T s REFERENCE Mature timber Immature timber Not satisfactorily restocked areas .. Non-commercial stands Non-productive forests and non-forested lands Water Swamp Region boundary Compartment boundary REFERENCE BRITISH COLUMBIA FOREST SERVICE FOREST SURVEYS AND INVENTORY DIVISION INDEX TO THE INTERIM FOREST COVER SERIES THE FOREST INVENTORY AREA REFERENCE SYSTEM Scale, l:126,720or2milesto 1 inch. NOTE.—Summary data will be referred to the region and compartment outlined and numbered on the map. Region Numbers, Compartment Numbers, and Map Sheets of the National Topographic Series are shown on For detailed cover-map information, refer to the Interim Forest Cover Series compartment maps. Base map from Surveys and Mapping Service, Department of Lands and Forests, provincial Air Survey interim mapping at scale of 1:31,680 (1954). ond Topographic Division, National Topographic Series. For detailed base-map information, refer to Air Survey interim base maps on the half-map index shown on this map. £ FOREST INVENTORY SUMMARIES - BRITISH COLUMBIA NUMBER 6 INDEX MAP 92 G/NW G/Sw These summaries of area and volumes are based on the initial forest inventory of British Columbia. Area figures were obtained by the classification of areas on aerial photographs in the field, plotting of this information to base maps at a Scale of 1/2 mile to 1 inch, and planimetering the resulting forest cover maps. Volumes were obtained from samples established in Forest Inventory Zone(s) 2 The enclosed forest cover index map is a composite reduction of sixteen 1/2 mile to 1 inch forest cover maps on which forest strata have been collected into very broad classes. The entire series comprising 149 index maps and summaries, covering the Province, are being distributed in 1958. File all summaries, as received, to obtain complete set. AREA CLASSIFICATION BY OWNERSHIP (In Acres) Mature Timber Immature Timber • Not satisfactorily restocked areas- Non-commercial stands Non-productive forests and non-forested lands Water Swamp Total Crown Grant Crown Licences & Leases Canada Control All Ownerships 12029 188105 26616 19^5 228695 | 1034&5 193127 17040 5111 318763 13466 26725 10b 11 314 51316 10212 I6532 2705 3173 32622 602938 28344 2986 139192 l§. 244^9 57172 105^3 126566** VOLUMES BY SPECIES AND DIAMETER LIMIT (In thousands of cubic-feet to a "Close" - 1-foot stump, 4-inch top - standard of utilization, gross volumes reduced for decay loss.) Douglas Fir W. Red Cedar— W. Hemlock True Firs Spruces Yellow Cedar- White Pine Lodgepole Pine Yellow Pine W. Larch Cottonwood Alder Maple Birch Aspen ?otal 4 to 9. Inches d.b. Ih# 10 Inches d.b.h. and over 4 Inches d.b.h. ancji over Immature Mature Total Immature Mature Total Immature Mature Total *9W 3406 52930 376265 2824 54 658719 425709 285940 711649 15199 9200 27399 111443 334151 44^*594 129642 343351 472993 52241 75*97 127935 176535 654445 830980 228776 730142 958918 2763 14556 1764 9 39446 30184 6 341292 42209 316732 358941 1450 356 1536 10104 557^9 65833 11554 56115 67669 15 2555 2576 207 45448 45655 225 48oo6 48231 1954 |rp6 24 50 17497 10122 27619 19451 I0618 30069 46?4 1971 6595 10448 2966 13414 15072 4937 20009 • 88 44 I32 4258 2253 6511 4346 2297 661*3 1224 5 74 6 12992 28753 54 50 34203 40999 6196 ^7195 414 121 535 3587 2359 5946 4ooi 24 80 6481 77S 1 I J 1109 1884 3918 1428 534 6 4693 2537 7230 2 2 17 156 173 17 158 175 144216 IIO702 254918 782478 1698807 2481285 926694 1809^09 2736203
Interim Forest Cover Series Maps
Index to the interim forest cover series and the forest inventory area reference system; Canada sheet… British Columbia. Forest Inventory Division 1957-06-01
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