Stand-Oriented Inventory and Growth Projection Methods Improve Harvest Scheduling on Bitterroot National Forest
Abstract:New stand-oriented inventory and growth projection methods are helping to improve long-range timber harvesting plans on the Bitterroot National Forest in Montana. Condition of each sample stand and its neighbors, together with productivity of these stands for nontimber uses, influences the array of silvicultural schemes available for each stand. For each of the alternatives, yields for every sample stand are calculated by use of an individual-tree growth model. Prospective yields are then combined into groups for processing by linear programming to select the optimum mix of treatments and calculate the harvest schedule for the entire forest. Because growth is estimated for each sample stand before any aggregation of data, errors of aggregation are avoided and the treatments selected agree fully with plans for nontimber uses.
Document Type: Journal Article
Affiliations: Research Forester at the Intermountain Forest and Range Experiment Station, USDA Forest Service, Moscow, Idaho
Publication date: 1980-05-01
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- The Journal of Forestry is the most widely circulated scholarly forestry journal in the world. In print since 1902, the Journal has received several national awards for excellence. The mission of the Journal of Forestry is to advance the profession of forestry by keeping forest management professionals informed about significant developments and ideas in the many facets of forestry: economics, education and communication, entomology and pathology, fire, forest ecology, geospatial technologies, history, international forestry, measurements, policy, recreation, silviculture, social sciences, soils and hydrology, urban and community forestry, utilization and engineering, and wildlife management. The Journal is published bimonthly: January, March, May, July, September, and November.
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