Vegetation of Forested Uplands in the Massabesic Experimental Forest PDF Download

Author: Alison C. Dibble
Publisher:
ISBN:
Category : Forest surveys
Languages : en
Pages : 76

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Author: New England Society of American Foresters. Winter Meeting
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 100

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Author: Samuel P. Hays
Publisher: University of Pittsburgh Pre
ISBN: 0822973545
Category : History
Languages : en
Pages : 219

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The year 2005 marked the centennial of the founding of the United States Forest Service (USFS). Samuel P. Hays uses this occasion to present a cogent history of the role of American society in shaping the policies and actions of this agency. From its establishment in 1905 under the auspices of the Department of Agriculture, timber and grazing management dominated the agency's agenda. Due to high consumer demand for wood products and meat from livestock, the USFS built a formidable system of forest managers, training procedures, and tree science programs to specifically address these needs. This strong internal organization bolstered the agency during the tumultuous years in the final one-third of the century—when citizens and scientists were openly critical of USFS policies—yet it restricted the agency's vision and adaptability on environmental issues. A dearth of ecological capabilities tormented the USFS in 1960 when the Multiple-Use and Sustained-Yield Act set new statutes for the preservation of wildlife, recreation, watershed, and aesthetic resources. This was followed by the National Forest Management Act of 1976, which established standards for the oversight of forest ecosystems. The USFS was ill equipped to handle the myriad administrative and technological complexities that these mandates required. In The American People and the National Forests, Hays chronicles three distinct periods in USFS history, provides a summarizing "legacy" for each, and outlines the public and private interests, administrators, and laws that guided the agency's course and set its priorities. He demonstrates how these legacies affected successive eras, how they continue to influence USFS policy in the twenty-first century, and why USFS policies should matter to all of us.

Author:
Publisher:
ISBN:
Category : Ecology
Languages : en
Pages : 250

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Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 680

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Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 784

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Author:
Publisher:
ISBN:
Category : Experimental forests
Languages : en
Pages : 188

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Author: Donald J. Leopold
Publisher: Johns Hopkins University Press
ISBN: 1421431106
Category : Nature
Languages : en
Pages : 367

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The definitive field guide to the magnificent wildflowers of the Adirondacks. Covering more than six million acres of protected wilderness, the Adirondacks, with their landscape of high peaks, verdant wetlands, majestic trees, and lush carpets of flowers, is a pristine paradise for nature lovers. The only available identification guide to the Adirondack region's wildflowers, this comprehensive resource is packed with more than 300 gorgeous color images, one to represent almost every flower commonly found in this huge range. Revealing the stunning diversity of Adirondack wildflowers, from goldenrod and marsh blue violet to cattails and hellebore, the book includes • detailed botanical species accounts, arranged by flower color • images of each flower that highlight key features for easy ID • information about each species' natural history • descriptions of the region's upland, wetland, and aquatic habitats • a special section on the nearly 40 terrestrial orchid species found in the Adirondacks Written by Donald J. Leopold and Lytton John Musselman, skilled botanists and the foremost authorities on these plants, this superior quality guide will appeal to residents of and visitors to the Adirondacks and northeastern mountains, including wildlife professionals, citizen scientists, backpackers, campers, photographers, bird watchers, artists, and wild food foragers.

Author: James O. Luken
Publisher: Springer Science & Business Media
ISBN: 1461219264
Category : Technology & Engineering
Languages : en
Pages : 333

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Biological invasion of native plant communities is a high-priority problem in the field of environmental management. Resource managers, biologists, and all those involved in plant communities must consider ecological interactions when assessing both the effects of plant invasion and the long-term effects of management. Sections of the book cover human perceptions of invading plants, assessment of ecological interactions, direct management, and regulation and advocacy. It also includes an appendix with descriptive data for many of the worst weeds.

Author: Lawrence Rakestraw
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 264

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