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Portable Timber Bridges as a Best Management Practice in Forest Management

机译：便携式木材桥梁作为森林经营的最佳管理实践

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This publication provides information on portable timber bridges and the benefits of their use. It serves as a guide to forestry offi cials and other natural resource managers who have a need for temporary stream-crossing structures and are considering portable timber bridges as a way to minimize soil erosion and sedimentation. This publication includes design and cost information, installation advice, a list of portable timber bridge manufacturers, and State Best Management Practices (BMPs) that pertain to portable bridge stream crossings. The design information is for informational purposes only. Actual designs should be completed and approved by a registered professional engineer. Several partners of the USDA Forest Service National Wood In Transportation (WIT) Program have supplied the bridge design information included in this publication.

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作者
Cesa, E. T.; Bejune, J.; Strothers, M.;
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年度 2004
页码 1-170
总页数 170
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Forestry ; Portable timber bridges ; Structural timber ; Best management practices ; Timber harvesting ; Stream crossing ; Culverts ; Temporary bridges ; Deck bridge ; Natural resource management;

机译：林业;便携式木桥;结构木材;最佳管理规范;木材采伐;溪流穿越;涵洞;临时桥梁;桥面桥;自然资源管理;

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1. From timber management to forest management: an initial discussion on forest management evolution [J] . M. S. IFTEKHAR Journal of Forest Science . 2005,第9期

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2. Comparing multipurpose forest management with timber management, incorporating timber, carbon and oxygen values: A case study [J] . Baskent Emin Zeki, Keles Sedat, Yolasigmaz Haci Ahmet Scandinavian Journal of Forest Research . 2008,第2期

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3. Sustainable forest management policy and the analysis of convergence effects on timber production. (Special Issue: Forest management, traditional knowledge and culture in Asia.) [J] . Abdul-Rahim A. S., Mohd-Shahwahid H. O. Forest Policy and Economics . 2012,第Null期

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4. Evaluation of Timber and Carbon Sequestration Income of Cunninghamia Lanceolata Timber Forest and Management Decision Support [C] . Yan Qi, Baoguo Wu, Shanghong Li IFIP WG 5.14 International conference on computer and computing technologies in agriculture . 2016

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5. Multiple-use forest values, silvicultural impacts of timber management, and sustainability of forest management in Uganda's Budongo and Mabira Forest Reserves. [D] . Ndemere, Peter. 1997

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6. Use of columnar cacti in the Tehuacán Valley Mexico: perspectives for sustainable management of non-timber forest products [O] . Edgar Pérez-Negrón, Patricia Dávila, Alejandro Casas 2014

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7. Compatibility of timber and non-timber forest product management in natural tropical forests: perspectives, challenges, and opportunities [O] . Guariguata, M.R., García-Fernández, C., Shiel, D., 2010

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8. TRIM (Timber Resource Inventory Model) Timber Projections: An Evaluation Based on Forest Inventory Managements [R] . Mills, J. R. 1989

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Portable Timber Bridges as a Best Management Practice in Forest Management

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