Projections of Timber Harvest in Western Oregon and Washington by County, Owner, Forest Type, and Age Class PDF Download

Author:
Publisher: DIANE Publishing
ISBN: 142896004X
Category :
Languages : en
Pages : 36

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Author: Xiaoping Zhou
Publisher:
ISBN:
Category : Forest products industry
Languages : en
Pages : 36

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The Pacific Northwest forest resource is highly dynamic. Expected changes over the next 50 years will greatly challenge some current perceptions of resource managers and various stakeholders. This report describes the current and expected future timberland conditions of western Oregon and Washington and presents the results at the county level. About 50 percent of the timber removals in this region will come from 10 west-side counties, and Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) will remain the major species removed. Forest industry will account for 50 percent of the total harvest in the Pacific Northwest West. Some inferences about the attributes of future timber and its utilization will be drawn from the projections at the county level over the next half century.

Author: Xiaoping Zhou
Publisher:
ISBN:
Category :
Languages : en
Pages : 30

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Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 754

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Author: Robert Leslie Deal
Publisher:
ISBN:
Category : Red alder
Languages : en
Pages : 160

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In March 23-25, 2005, an international symposium on red alder was held at the University of Washington Center for Urban Horticulture in Seattle, WA. The symposium was entitled S2Red alder: A State of KnowledgeS3 and brought together regional experts to critically examine the economic, ecological and social values of red alder. The primary goal of the symposium was to discuss new advances in the understanding of red alder biology and silviculture, changing market and nonmarket values, and the current regulatory climate for management of alder. This proceedings includes 14 papers based on oral presentations given at the symposium. These papers highlight some of the key findings from the history, ecology, biology, silviculture and economics sessions presented at the red alder symposium.

Author: Darius Mainard Adams
Publisher:
ISBN:
Category : Forest productivity
Languages : en
Pages : 48

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In this analysis, volume-flow and market-based models of the western Oregon timber sector are developed. The volume-flow model finds the maximum, long-term, even-flow level of cut for each ownership (industry and non-industrial private forest). The market model simulates the interaction of log demand and timber owner supply to find the market balancing harvest quantity and log price. In both models, owner decisions on the intensity of timber management (silviculture) are made within the models consistent with owner objectives (volume or wealth maximization). Model projections suggest that western Oregon forest industry owners could sustain cut at recent (1995-1999) levels, stemming the 40-yr declining trend in their harvest. Nonindustrial private forest owners could raise harvests to near historical peak levels. These harvests could be maintained over the next five decades with no reduction in the growing stock inventory. Management would continue to shift toward the more intensive forms on both ownerships. The average age of the inventory would decline over the projection. Simulated riparian protection policies lower harvest roughly in proportion to the land base reduction and raise log prices. A policy to increase the minimum age of clearcut harvests would lead to large near-term reductions in industrial harvest but less marked reductions on NIPF lands. Prices would rise sharply in the near term. Over the longer term, the policy would act to expand inventory, raising harvest, and to depress prices.

Author: United States. Division of Forest Economics and Marketing Research
Publisher:
ISBN:
Category : Timber
Languages : en
Pages : 170

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Author: Allen M. Brackley
Publisher:
ISBN:
Category : Logging
Languages : en
Pages : 40

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Author: Thomas A. Spies
Publisher: Island Press
ISBN: 1610911407
Category : Science
Languages : en
Pages : 361

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Old-growth forests represent a lofty ideal as much as an ecosystem—an icon of unspoiled nature, ecological stability, and pristine habitat. These iconic notions have actively altered the way society relates to old-growth forests, catalyzing major changes in policy and management. But how appropriate are those changes and how well do they really serve in reaching conservation goals? Old Growth in a New World untangles the complexities of the old growth concept and the parallel complexity of old-growth policy and management. It brings together more than two dozen contributors—ecologists, economists, sociologists, managers, historians, silviculturists, environmentalists, timber producers, and philosophers—to offer a broad suite of perspectives on changes that have occurred in the valuing and management of old-growth forests in the Pacific Northwest over the past thirty years. The book • introduces the issues and history of old-growth values and conservation in the Pacific Northwest; • explores old growth through the ideas of leading ecologists and social scientists; • addresses the implications for the future management of old-growth forests and considers how evolving science and social knowledge might be used to increase conservation effectiveness. By confronting the complexity of the old-growth concept and associated policy and management challenges, Old Growth in a New World encourages productive discussion on the future of old growth in the Pacific Northwest and offers options for more effective approaches to conserving forest biodiversity.

Author: Richard W. Haynes
Publisher:
ISBN:
Category : Biodiversity conservation
Languages : en
Pages : 320

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