Title: Timber resource statistics for the Ketchikan inventory unit, Alaska, 1974.
Author: van Hees, Willem W.S.;
Source: Res. Bull. PNW-RB-117. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station. 33 p
Publication Series: Resource Bulletin (RB)
Description: Statistics on forest area, total gross and net timber volumes, and annual net growth and mortality are presented from the 1974 timber inventory of the Ketchikan. unit, Alaska. Timberland area is estimated at 1.16 million acres (470 040 ha), net growing stock volume at 6.39 billion cubic feet (181.04 million m3), and annual net growth and mortality at -33.12 million cubic feet and 55.56 million cubic feet (-0.94 and 1.57 million m3), respectively.
Keywords: Forest surveys, timber resources, timber inventory resources (forest), statistics (forest), Alaska (southeast), southeast Alaska
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van Hees, Willem W.S. 1984. Timber resource statistics for the Ketchikan inventory unit, Alaska, 1974. Res. Bull. PNW-RB-117. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station. 33 p
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