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Author: Agnes Mathilda Larson Publisher: U of Minnesota Press ISBN: 1452913587 Category : History Languages : en Pages : 456
Book Description
An in-depth study of the role of Minnesota's old-growth forests in the development of the Upper Mississippi valley examines the influence of the region's white pine industry on the construction of the railroads, the rise of busy mill towns, environmental devastation of the forests, and the daily lives of those who depended on the forest for their livelihoods. Reprint.
Author: Agnes Mathilda Larson Publisher: U of Minnesota Press ISBN: 1452913587 Category : History Languages : en Pages : 456
Book Description
An in-depth study of the role of Minnesota's old-growth forests in the development of the Upper Mississippi valley examines the influence of the region's white pine industry on the construction of the railroads, the rise of busy mill towns, environmental devastation of the forests, and the daily lives of those who depended on the forest for their livelihoods. Reprint.
Author: John Pastor Publisher: Island Press ISBN: 1642831417 Category : Nature Languages : en Pages : 226
Book Description
America was built on white pine. From the 1600s through the Civil War and beyond, it was used to build the nation’s ships and houses, barns, and bridges. It became a symbol of independence, adorning the Americans’ flag at Bunker Hill, and an economic engine, generating three times more wealth than the California gold rush. Yet this popularity came at a cost: by the end of the 19th century, clear cutting had decimated much of America’s white pine forests. In White Pine: The Natural and Human History of a Foundational American Tree, ecologist and writer John Pastor takes readers on walk through history, connecting the white pine forests that remain today to a legacy of destruction and renewal. Since the clear-cutting era, naturalists, foresters, and scientists have taken up the quest to restore the great white pine forests. White Pine follows this centuries-long endeavor, illuminating how the efforts shaped Americans’ understanding of key scientific ideas, from forest succession to the importance of fire. With his keen naturalist’s eye, Pastor shows us why restoring the vitality of these forests has not been simple: a host of other creatures depend on white pine and white pine depends on them. In weaving together cultural and natural history, White Pine celebrates the way humans are connected to the forest—and to the larger natural world. Today, white pine forests have begun to recover, but face the growing threat of climate change. White Pine shows us that hope for healthy forests lies in understanding the lessons of history, so that iconic species survive as a touchstone for future generations.
Author: Robert Erwin Buckman Publisher: ISBN: Category : Forests and forestry Languages : en Pages : 16
Book Description
Three pine release experiments were begun in northern Minnesota in the 1930's. Two experiments compared the response of pines to full, moderate, and no release from competing hardwoods; the third compared only moderate and no release. Eighteen to twenty-five years later the pines responded most favorably on the full release treatments, intermediate on moderate release, and least favorably with no release. Financial aspects are briefly discussed and indicate that release, as done in these experiments is one of the better investments to be made in forestry.
Author: Ajith H. Perera Publisher: Columbia University Press ISBN: 0231503083 Category : Nature Languages : en Pages : 352
Book Description
What is a natural forest disturbance? How well do we understand natural forest disturbances and how might we emulate them in forest management? What role does emulation play in forest management? Representing a range of geographic perspectives from across Canada and the United States, this book looks at the escalating public debate on the viability of natural disturbance emulation for sustaining forest landscapes from the perspective of policymakers, forestry professionals, academics, and conservationists. This book provides a scientific foundation for justifying the use of and a solid framework for examining the ambiguities inherent in emulating natural forest landscape disturbance. It acknowledges the divergent expectations that practitioners face and offers a balanced view of the promises and challenges associated with applying this emerging forest management paradigm. The first section examines foundational concepts, addressing questions of what emulation involves and what ecological reasoning substantiates it. These include a broad overview, a detailed review of emerging forest management paradigms and their global context, and an examination of the ecological premise for emulating natural disturbance. This section also explores the current understanding of natural disturbance regimes, including the two most prevalent in North America: fire and insects. The second section uses case studies from a wide geographical range to address the characterization of natural disturbances and the development of applied templates for their emulation through forest management. The emphasis on fire regimes in this section reflects the greater focus that has traditionally been placed on understanding and managing fire, compared with other forms of disturbance, and utilizes several viewpoints to address the lessons learned from historical disturbance patterns. Reflecting on current thinking in the field, immediate challenges, and potential directions, the final section moves deeper into the issues of practical applications by exploring the expectations for and feasibility of emulating natural disturbance through forest management.
Author: Agnes Mathilda Larson
Author: Agnes Mathilda Larson
Author: John Pastor
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Author: Samuel Bowdlear Green
Author: Robert Erwin Buckman
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Author: D. B. King
Author: Jeff Forester
Author: Ajith H. Perera