Malheur National Forest (N.P.), Thorn Fire Salvage Recovery Project

Malheur National Forest (N.P.), Thorn Fire Salvage Recovery Project PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 518

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Malheur National Forest (N.P.), Thorn Fire Salvage Recovery Project

Malheur National Forest (N.P.), Thorn Fire Salvage Recovery Project PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 518

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Federal Register

Federal Register PDF Author:
Publisher:
ISBN:
Category : Administrative law
Languages : en
Pages : 388

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Salvage Logging and Its Ecological Consequences

Salvage Logging and Its Ecological Consequences PDF Author: David B. Lindenmayer
Publisher: Island Press
ISBN: 1610911466
Category : Science
Languages : en
Pages : 247

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Book Description
Salvage logging—removing trees from a forested area in the wake of a catastrophic event such as a wildfire or hurricane—is highly controversial. Policymakers and those with an economic interest in harvesting trees typically argue that damaged areas should be logged so as to avoid “wasting” resources, while many forest ecologists contend that removing trees following a disturbance is harmful to a variety of forest species and can interfere with the natural process of ecosystem recovery. Salvage Logging and Its Ecological Consequences brings together three leading experts on forest ecology to explore a wide range of issues surrounding the practice of salvage logging. They gather and synthesize the latest research and information about its economic and ecological costs and benefits, and consider the impacts of salvage logging on ecosystem processes and biodiversity. The book examines • what salvage logging is and why it is controversial • natural and human disturbance regimes in forested ecosystems • differences between salvage harvesting and traditional timber harvesting • scientifically documented ecological impacts of salvage operations • the importance of land management objectives in determining appropriate post-disturbance interventions Brief case studies from around the world highlight a variety of projects, including operations that have followed wildfires, storms, volcanic eruptions, and insect infestations. In the final chapter, the authors discuss policy management implications and offer prescriptions for mitigating the impacts of future salvage harvesting efforts. Salvage Logging and Its Ecological Consequences is a “must-read” volume for policymakers, students, academics, practitioners, and professionals involved in all aspects of forest management, natural resource planning, and forest conservation.

Wildland Fire in Ecosystems

Wildland Fire in Ecosystems PDF Author:
Publisher:
ISBN:
Category : Animal ecology
Languages : en
Pages : 92

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The Restoration of Engravings, Drawings, Books, and Other Works on Paper

The Restoration of Engravings, Drawings, Books, and Other Works on Paper PDF Author: Max Schweidler
Publisher: Getty Publications
ISBN: 9780892368358
Category : Antiques & Collectibles
Languages : en
Pages : 320

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Book Description
Ever since its original publication in Germany in 1938, Max Schweidler's Die Instandetzung von Kupferstichen, Zeichnungen, Buchern usw has been recognized as a seminal modern text on the conservation and restoration of works on paper. To address what he saw as a woeful dearth of relevant literature and in order to assist those who have 'set themselves the goal of preserving cultural treasures, ' the noted German restorer composed a thorough technical manual covering a wide range of specific techniques, including detailed instructions on how to execute structural repairs and alterations that, if skilfully done, can be virtually undetectable. By the mid-twentieth century, curators and conservators of graphic arts, discovering a nearly invisible repair in an old master print or drawing, might comment that the object had been 'Schweidlerized.' This volume, based on the authoritative revised German edition of 1949, makes Schweidler's work available in English for the first time, in a meticulously edited and annotated critical edition. The editor's introduction places the work in its historical context and probes the philosophical issues the book raises, while some two hundred annotati

Pacific Shipper's Coast Marine & Transportation Directory

Pacific Shipper's Coast Marine & Transportation Directory PDF Author:
Publisher:
ISBN:
Category : Shippers' guides
Languages : en
Pages : 1302

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The Insurance Press

The Insurance Press PDF Author:
Publisher:
ISBN:
Category : Insurance
Languages : en
Pages : 526

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American Book Publishing Record

American Book Publishing Record PDF Author:
Publisher:
ISBN:
Category : American literature
Languages : en
Pages : 1476

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Insect Ecology

Insect Ecology PDF Author: Timothy D. Schowalter
Publisher: Elsevier
ISBN: 0080508812
Category : Science
Languages : en
Pages : 575

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Book Description
Dr. Timothy Schowalter has succeeded in creating a unique, updated treatment of insect ecology. This revised and expanded text looks at how insects adapt to environmental conditions while maintaining the ability to substantially alter their environment. It covers a range of topics- from individual insects that respond to local changes in the environment and affect resource distribution, to entire insect communities that have the capacity to modify ecosystem conditions.Insect Ecology, Second Edition, synthesizes the latest research in the field and has been produced in full color throughout. It is ideal for students in both entomology and ecology-focused programs.NEW TO THIS EDITION:* New topics such as elemental defense by plants, chaotic models, molecular methods to measure disperson, food web relationships, and more* Expanded sections on plant defenses, insect learning, evolutionary tradeoffs, conservation biology and more* Includes more than 350 new references* More than 40 new full-color figures

The Red-cockaded Woodpecker

The Red-cockaded Woodpecker PDF Author: Richard Conner
Publisher: University of Texas Press
ISBN: 0292789726
Category : Nature
Languages : en
Pages : 400

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Book Description
Though small among its woodpecker relatives, the Red-cockaded Woodpecker poses a huge dilemma for its human neighbors. Uniquely adapted to live in the old-growth pine forests of the southeastern United States, the Red-cockaded Woodpecker has nearly disappeared as the forests have been cleared for agricultural, commercial, and residential uses over the last two centuries. Today, it waits at a crossroads. Scientific management practices could restore the woodpecker's habitat and population, but the imperative to convert old-growth forests to other uses remains. In this book, three of the leading experts on the Red-cockaded Woodpecker offer a comprehensive overview of all that is currently known about its biology and natural history and about the ecology of the fire-maintained forests it requires for survival. As the most visible endangered species in the Southeast, and the one whose conservation impacts the largest land area, the Red-cockaded Woodpecker holds a compelling interest not only for ornithologists, but also for wildlife managers, foresters, developers, environmentalists, and government officials. For all of these groups, this book will be the essential resource for learning more about the Red-cockaded Woodpecker and ensuring its survival.