General Technical Report NRS-P PDF Download

Author:
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ISBN:
Category : Electronic journals
Languages : en
Pages : 320

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Author:
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Category : Carbon sequestration
Languages : en
Pages : 224

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This study presents techniques for calculating average net annual additions to carbon in forests and in forest products. Forest ecosystem carbon yield tables, representing stand-level merchantable volume and carbon pools as a function of stand age, were developed for 51 forest types within 10 regions of the United States. Separate tables were developed for afforestation and reforestation. Because carbon continues to be sequestered in harvested wood, approaches to calculate carbon sequestered in harvested forest products are included. Although these calculations are simple and inexpensive to use, the uncertainty of results obtained by using representative average values may be high relative to other techniques that use site- or project-specific data. The estimates and methods in this report are consistent with guidelines being updated for the U.S. Voluntary Reporting of Greenhouse Gases Program and with guidelines developed by the Intergovernmental Panel on Climate Change. The CD-ROM included with this publication contains a complete set of tables in spreadsheet format.

Author:
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Category : Communication in forestry
Languages : en
Pages : 214

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Presents key social science findings from three National Fire Plan-sponsored research projects. Articles highlight information of likely interest to individuals working to decrease wildfire hazards on both private and public lands. Three general topic areas are addressed: (1) public views and acceptance of fuels management, (2) working with homeowners and communities, and (3) tools that can help us understand social issues.

Author: Timothy R. H. Pearson
Publisher:
ISBN:
Category : Carbon sequestration
Languages : en
Pages : 48

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Measurement guidelines for forest carbon sequestration were developed to support reporting by public and private entities to greenhouse gas registries. These guidelines are intended to be a reference for designing a forest carbon inventory and monitoring system by professionals with a knowledge of sampling, statistical estimation, and forest measurements. This report provides guidance on defining boundaries; measuring, monitoring, and estimating changes in carbon stocks; implementing plans to measure and monitor carbon; and developing quality assurance and quality control plans to ensure credible and reproducible estimates of the carbon credits.

Author: United States. Forest Service. Northern Research Station
Publisher:
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Category : Forests and forestry
Languages : en
Pages : 632

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Author: Lindsay K. Campbell
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Category : Open spaces
Languages : en
Pages : 292

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Author: David John Nowak
Publisher:
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Category : Forest management
Languages : en
Pages : 28

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Close to 80 percent of the U.S. population lives in urban areas and depends on the essential ecological, economic, and social benefits provided by urban trees and forests. However, the distribution of urban tree cover and the benefits of urban forests vary across the United States, as do the challenges of sustaining this important resource. As urban areas expand across the country, the importance of the benefits that urban forests provide, as well as the challenges to their conservation and maintenance, will increase. The purpose of this report is to provide an overview of the current status and benefits of America's urban forests, compare differences in urban forest canopy cover among regions, and discuss challenges facing urban forests and their implications for urban forest management.

Author: Cassandra Olson
Publisher: Government Printing Office
ISBN: 9780160942259
Category : Nature
Languages : en
Pages : 214

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This field guide is intended to aid Forest Inventory and Analysis (FIA) foresters in identifying 44 plants listed in Appendix I of the FIA Field Guide 4.0 (http://nrs.fs.fed.us/ fia/data-collection/). This document will change as invasive species are added or removed from the list. Appendix A includes Leaf and inflorescence morphology, descriptive terms, and descriptive flower shapes. Appendix B contains a comparison of nonnative shrubbery Lonicera. Appendix C includes keys to the species, Lonicera. Appendix D contains a comparison of nonnative Berberis species. Appendix E contains keys to the species Berberis. Appendix F contains Notes about Polygonum (Fallopia) species. Appendix G contains a key to the species Elaeagnus. A Glossary is also included. Related products: Other products produced by the U.S. Department of Agriculture, U.S. Forest Service can be found here; https://bookstore.gpo.gov/agency/us-forest-service Plants collection is available here: https://bookstore.gpo.gov/catalog/plants

Author: Qiao Wang
Publisher: CRC Press
ISBN: 1315313243
Category : Nature
Languages : en
Pages : 643

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Wang has gathered contributions from an impressive cohort of the world’s most respected experts on longhorned beetles. Chapters review both basics of cerambycid taxonomy, mor- phology, and behavior (feeding, reproduction, and chemical ecology), as well as more applied concerns, such as laboratory rearing, pest control, and bio- security. Overall, this volume is a valuable contribution to the literature as a "one-stop shop" for readers seeking a comprehensive overview of longhorned beetles... It represents a tremendous effort on the part of Wang and the authors, and has resulted in a much-needed update to the literature. This volume is the only work of its kind available at this time, and is a valuable addition to the library of any scientist studying wood-boring beetles. - Ann M. Ray, Biology, Xavier University, Cincinnati, Ohio in The Quarterly Review of Biology, Volume 94, 2019 There are more than 36,000 described species in the family Cerambycidae in the world. With the significant increase of international trade in the recent decades, many cerambycid species have become major plant pests outside their natural distribution range, causing serious environmental problems at great cost. Cerambycid pests of field, vine, and tree crops and of forest and urban trees cost billions of dollars in production losses, damage to landscapes, and management expenditures worldwide. Cerambycidae of the World: Biology and Pest Management is the first comprehensive text dealing with all aspects of cerambycid beetles in a global context. It presents our current knowledge on the biology, classification, ecology, plant disease transmission, and biological, cultural, and chemical control tactics including biosecurity measures from across the world. Written by a team of global experts, this book provides an entrance to the scientific literature on Cerambycidae for scientists in research institutions, primary industries, and universities, and will serve as an essential reference for agricultural and quarantine professionals in governmental departments throughout the world.

Author:
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Category : Forests and forestry
Languages : en
Pages : 380

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