Hemlock

Hemlock PDF Author: Anthony D'Amato
Publisher: Yale University Press
ISBN: 0300179383
Category : Nature
Languages : en
Pages : 336

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Book Description
An appreciation of the beautiful, iconic, and endangered Eastern Hemlock and what it means to nature and society The Eastern Hemlock, massive and majestic, has played a unique role in structuring northeastern forest environments, from Nova Scotia to Wisconsin and through the Appalachian Mountains to North Carolina, Tennessee, and Alabama. A “foundation species” influencing all the species in the ecosystem surrounding it, this iconic North American tree has long inspired poets and artists as well as naturalists and scientists. Five thousand years ago, the hemlock collapsed as a result of abrupt global climate change. Now this iconic tree faces extinction once again because of an invasive insect, the hemlock woolly adelgid. Drawing from a century of studies at Harvard University’s Harvard Forest, one of the most well-regarded long-term ecological research programs in North America, the authors explore what hemlock’s modern decline can tell us about the challenges facing nature and society in an era of habitat changes and fragmentation, as well as global change.

Hemlock

Hemlock PDF Author: Anthony D'Amato
Publisher: Yale University Press
ISBN: 0300179383
Category : Nature
Languages : en
Pages : 336

Get Book Here

Book Description
An appreciation of the beautiful, iconic, and endangered Eastern Hemlock and what it means to nature and society The Eastern Hemlock, massive and majestic, has played a unique role in structuring northeastern forest environments, from Nova Scotia to Wisconsin and through the Appalachian Mountains to North Carolina, Tennessee, and Alabama. A “foundation species” influencing all the species in the ecosystem surrounding it, this iconic North American tree has long inspired poets and artists as well as naturalists and scientists. Five thousand years ago, the hemlock collapsed as a result of abrupt global climate change. Now this iconic tree faces extinction once again because of an invasive insect, the hemlock woolly adelgid. Drawing from a century of studies at Harvard University’s Harvard Forest, one of the most well-regarded long-term ecological research programs in North America, the authors explore what hemlock’s modern decline can tell us about the challenges facing nature and society in an era of habitat changes and fragmentation, as well as global change.

Hemlock Ecology and Management

Hemlock Ecology and Management PDF Author: Glenn D. Mroz
Publisher:
ISBN:
Category : Eastern hemlock
Languages : en
Pages : 226

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Book Description


General Technical Report NE

General Technical Report NE PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 598

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Book Description


Horticultural Reviews, Volume 46

Horticultural Reviews, Volume 46 PDF Author: Ian Warrington
Publisher: John Wiley & Sons
ISBN: 1119521076
Category : Science
Languages : en
Pages : 493

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Book Description
Horticultural Reviews presents state-of-the-art reviews on topics in horticultural science and technology covering both basic and applied research. Topics covered include the horticulture of fruits, vegetables, nut crops, and ornamentals. These review articles, written by world authorities, bridge the gap between the specialized researcher and the broader community of horticultural scientists and teachers.

Biology, Ecology, and Management of Western Hemlock Dwarf Mistletoe in Coastal British Columbia

Biology, Ecology, and Management of Western Hemlock Dwarf Mistletoe in Coastal British Columbia PDF Author: John A. Muir
Publisher:
ISBN:
Category : Hemlock dwarf mistletoe
Languages : en
Pages : 32

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Book Description


Eastern Hemlock Forests

Eastern Hemlock Forests PDF Author: Jeffrey S. Ward
Publisher:
ISBN:
Category : Eastern hemlock
Languages : en
Pages : 36

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Book Description


Silviculture and Ecology of Western U.S. Forests

Silviculture and Ecology of Western U.S. Forests PDF Author: John C. Tappeiner
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 452

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Book Description
"An essential reference for forest managers, policy makers, forest scientists, and students, this authoritative volume provides a basis for silviculture practices and contemporary management of western forests."--BOOK JACKET.

Ecological Characteristics of Old-Growth Douglas-Fir Forests

Ecological Characteristics of Old-Growth Douglas-Fir Forests PDF Author: Jerry F Franklin
Publisher: Legare Street Press
ISBN: 9781016290920
Category :
Languages : en
Pages : 0

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Book Description
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Proceedings, U.S. Department of Agriculture Interagency Research Forum on Gypsy Moth and Other Invasive Species, 1999

Proceedings, U.S. Department of Agriculture Interagency Research Forum on Gypsy Moth and Other Invasive Species, 1999 PDF Author: Sandra L. C. Fosbroke
Publisher:
ISBN:
Category : Gypsy moth
Languages : en
Pages : 392

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Book Description


Temperate and Boreal Rainforests of the World

Temperate and Boreal Rainforests of the World PDF Author: Dominick A. DellaSala
Publisher: Island Press
ISBN: 1597266760
Category : Nature
Languages : en
Pages : 333

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Book Description
Temperate rainforests are biogeographically unique. Compared to their tropical counterparts, temperate rainforests are rarer and are found disproportionately along coastlines. Because most temperate rainforests are marked by the intersection of marine, terrestrial, and freshwater systems, these rich ecotones are among the most productive regions on Earth. Globally, temperate rainforests store vast amounts of carbon, provide habitat for scores of rare and endemic species with ancient affinities, and sustain complex food-web dynamics. In spite of their global significance, however, protection levels for these ecosystems are far too low to sustain temperate rainforests under a rapidly changing global climate and ever expanding human footprint. Therefore, a global synthesis is needed to provide the latest ecological science and call attention to the conservation needs of temperate and boreal rainforests. A concerted effort to internationalize the plight of the world’s temperate and boreal rainforests is underway around the globe; this book offers an essential (and heretofore missing) tool for that effort. DellaSala and his contributors tell a compelling story of the importance of temperate and boreal rainforests that includes some surprises (e.g., South Africa, Iran, Turkey, Japan, Russia). This volume provides a comprehensive reference from which to build a collective vision of their future.