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Abstract
This report is a summary of timber resource statistics for the North Interior Resource Area of California, which includes Lassen, Modoc, Shasta, Siskiyou, and Trinity Counties. Data were collected as part of a statewide multiresource inventory. The inventory sampled private and public lands except reserved areas and National Forests. The National Forest System provided data from regional inventories of the Lassen, Mendocino, Modoc, Six Rivers, Plumas, Shasta-Trinity, Rogue River, and Toiyabe National Forests. Area information for parks and other reserves was obtained directly from the organizations managing these areas. Statistical tables summarize all ownerships and provide estimates of land area, timber volume, growth, mortality, and harvest. Estimates of periodic change of timberland area and timber volume are presented for all ownerships outside National Forests.
Keywords
Forest surveys,
forest inventory,
statistics (forest),
timber resources,
resources (forest),
periodic change,
trends,
north interior,
Lassen County,
Modoc County,
Shasta County,
Siskiyou County,
Trinity County,
California
Citation
Waddell, Karen L.; Bassett, Patricia M. 1997. Timber resource statistics for the north interior resource area of California. Res. Bull. PNW-RB-222. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 49 p
