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Saskatchewan is the anchor and epitome of the ‘prairie’ provinces, even though half of the province is covered by boreal forest. The Canadian penchant for dividing this vast country into easily-understood ‘regions’ has reduced the Saskatchewan identity to its southern prairie denominator and has distorted cultural and historical interpretations to favor the prairie south. Forest Prairie Edge is a deep-time investigation of the edge land, or ecotone, between the open prairies and boreal forest region of Saskatchewan. Ecotones are transitions from one landscape to another, where social, economic, and cultural practices of different landscapes are blended. Using place history and edge theory, Massie considers the role and importance of the edge ecotone in building a diverse social and economic past that contradicts traditional “prairie” narratives around settlement, economic development, and culture. She offers a refreshing new perspective that overturns long-held assumptions of the prairies and the Canadian west.
The private working land base of America's forests is being converted to developed uses, with implications for the condition and management of affected private forests and the watersheds in which they occur. The Forests on the Edge project seeks to improve understanding of the processes and thresholds associated with increases in housing density in private forests and likely effects on the contributions of those forests to timber, wildlife, and water resources. This report, the first in a series, displays and describes housing density projections on private forests, by watershed, across the conterminous United States. An interdisciplinary team used geographic information system (GIS) techniques to identify fourth-level watersheds containing private forests that are projected to experience increased housing density by 2030. Results indicate that some 44.2 million acres (over 11 percent) of private forests--particularly in the East, where most private forests occur--are likely to see dramatic increases in housing development in the next three decades, with consequent impacts on ecological, economic, and social services. Although conversion of forest land to other uses over time is inevitable, local jurisdictions and states can target efforts to prevent or reduce conversion of the most valuable forest lands to keep private working forests resilient and productive.
Sustaining America's Urban Trees and Forests by David John Nowak Pdf
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.
Hemlock by Anthony D'Amato,Benjamin Baiser,Aaron M. Ellison,David Foster,David Orwig,Wyatt Oswald,Audrey Barker Plotkin,Jonathan Thompson Pdf
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.
Wild Forests by William S. Alverson,Don Waller,Walter Kuhlmann Pdf
Wild Forests presents a coherent review of the scientific and policy issues surrounding biological diversity in the context of contemporary public forest management. The authors examine past and current practices of forest management and provide a comprehensive overview of known and suspected threats to diversity. In addition to discussing general ecological principles, the authors evaluate specific approaches to forest management that have been proposed to ameliorate diversity losses. They present one such policy -- the Dominant Use Zoning Model incorporating an integrated network of "Diversity Maintenance Areas" -- and describe their attempts to persuade the U.S. Forest Service to adopt such a policy in Wisconsin. Drawing on experience in the field, in negotiations, and in court, the authors analyze the ways in which federal agencies are coping with the mandates of conservation biology and suggest reforms that could better address these important issues. Throughout, they argue that wild or unengineered conditions are those that are most likely to foster a return to the species richness that we once enjoyed.
"Is Canada's forestry on the brink of collapse? World-renowned environmental activist Elizabeth May thinks it is, and in this exhaustively researched and controversial book tells us why." "In its shocking conclusion, At the Cutting Edge foresees the coming of an age when Canada moves from being a world leader in the supply of forest products to a third-tier provider forced to clear-cut and decimate its environment to maintain a place in the global forest industry."--BOOK JACKET.Title Summary field provided by Blackwell North America, Inc. All Rights Reserved
The private working land base of America's forests is being converted to developed uses, with implications for the condition and management of affected private forests and the watersheds in which they occur. The Forests on the Edge project seeks to improve understanding of the processes and thresholds associated with increases in housing density in private forests and likely effects on the contributions of those forests to timber, wildlife, and water resources. This report, the first in a series, displays and describes housing density projections on private forests, by watershed, across the conterminous United States. An interdisciplinary team used geographic information system (GIS) techniques to identify fourth-level watersheds containing private forests that are projected to experience increased housing density by 2030. Results indicate that some 44.2 million acres (over 11 percent) of private forests--particularly in the East, where most private forests occur--are likely to see dramatic increases in housing development in the next three decades, with consequent impacts on ecological, economic, and social services. Although conversion of forest land to other uses over time is inevitable, local jurisdictions and states can target efforts to prevent or reduce conversion of the most valuable forest lands to keep private working forests resilient and productive.
Biodiversity in Dead Wood by Jogeir N. Stokland,Juha Siitonen,Bengt Gunnar Jonsson Pdf
A comprehensive overview of wood-inhabiting fungi, insects and vertebrates, discussing habitat requirements along with strategies for maintaining biodiversity.
The Cutting Edge by Robert A. Fimbel,Alejandro Grajal,John G. Robinson Pdf
Bringing together leading scientists and professionals in tropical forest ecology and management, this book examines in detail the interplay between timber harvesting and wildlife, from invertebrates to large mammal species. Its contributors suggest modifications to existing practices that can ensure a better future for the tropics' valuable--and invaluable--resources.
The Forest at the Edge of the World by Trish Mercer Pdf
Captain Perrin Shin, assigned to village Edge of the World, is out to do more than command the new fort. He’s determined to uncover the mystery of the Guarders: where they live, why they attack, and what they want. Suspiciously, none of their behavior has ever made sense. Mahrree Peto, a teacher in Edge, is also growing suspicious. Of the Administrators who promise to eradicate the Guarders, and of the arrogant captain they sent to protect Edge. It’s hard to know who to trust. The most powerful man in the world is also fascinated by trust, and precisely what it takes to destroy it. He’s looking for research subjects, and up in Edge a brash captain and a nosy teacher have caught his attention. Let the experiment begin. Part fantasy, part adventure, part humor, part romance, part mystery all equates to a wholly entertaining and unique family saga. Think you know who to trust? Think you know the color of the sky? Probably not . . .
In 1972, The Limits to Growth introduced the idea that world resources are limited. Soon after, people became aware of the threats to the world’s rainforests, the biggest terrestrial repositories of biodiversity and essential regulators of global air and water cycles. Since that time, new research and technological advances have greatly increased our knowledge of how rainforests are being affected by changing patterns of resource use. Increasing concern about climate change has made it more important than ever to understand the state of the world’s tropical forests. This book provides an up-to-date picture of the health of the world’s tropical forests. Claude Martin, an eminent scientist and conservationist, integrates information from remote imaging, ecology, and economics to explain deforestation and forest health throughout the world. He explains how urbanization, an increasingly global economy, and a worldwide demand for biofuels put new pressure on rainforest land. He examines the policies and market forces that have successfully preserved forests in some areas and discusses the economic benefits of protected areas. Using evidence from ice core records and past forest cover patterns, he predicts the most likely effects of climate change. Claude Martin brings his wealth of experience as an ecologist, director of the WWF, and advistor to various conservation organizations to bear on the latest research from around the world. Contributions from eight leading experts provide additional insight.
FROM THE AUTHOR OF THE NEW YORK TIMES BESTSELLER, THE HIDDEN LIFE OF TREES A powerful return to the forest, where trees have heartbeats and roots are like brains that extend underground. Where the color green calms us, and the forest sharpens our senses. In The Heartbeat of Trees, renowned forester Peter Wohlleben draws on new scientific discoveries to show how humans are deeply connected to the natural world.In an era of cell phone addiction, climate change, and urban life, many of us fear we’ve lost our connection to nature—but Peter Wohlleben is convinced that age-old ties linking humans to the forest remain alive and intact. Drawing on science and cutting-edge research, The Heartbeat of Trees reveals the profound interactions humans can have with nature, exploring: the language of the forest the consciousness of plants and the eroding boundary between flora and fauna. A perfect book to take with you into the woods, The Heartbeat of Trees shares how to see, feel, smell, hear, and even taste the forest. Peter Wohlleben, renowned for his ability to write about trees in an engaging and moving way, reveals a wondrous cosmos where humans are a part of nature, and where conservation and environmental activism is not just about saving trees—it’s about saving ourselves, too. Praise for The Heartbeat of Trees “As human beings, we’re desperate to feel that we’re not alone in the universe. And yet we are surrounded by an ongoing conversation that we can sense if, as Peter Wohlleben so movingly prescribes, we listen to the heartbeat of all life.” —Richard Louv, author of Our Wild Calling and Last Child in the Woods “Astonishment after astonishment—that is the great gift of The Heartbeat of Trees. It is both a celebration of the wonders of trees, and a howl of outrage at how recklessly we profane them.” —Kathleen Dean Moore, author of Earth’s Wild Music “As Peter Wohlleben reminds us in The Heartbeat of Trees, trees are the vocabulary of nature as forests are the brainbank of a living planet. This was the codex of the ancient world, and it must be the fine focus of our future.” —Dr. Diana Beresford-Kroeger, author of To Speak for the Trees and The Global Forest “Peter Wohlleben knows the battle that lies before us: forging a closer relationship with nature before we destroy it. In The Heartbeat of Trees he takes us deep into the global forest to show us how.”—Jim Robbins, author of The Man Who Planted Trees
People, Forests, and Change by Deanna H. Olson,Beatrice Van Horne Pdf
Forests throughout the world are undergoing rapid, far-reaching change as a result of natural and anthropogenic disturbances. The challenge is to manage these forests in ways that avoid formulaic approaches to complex issues. This book takes on the challenge of balancing local economies, wood products, and biodiversity by proposing diverse new approaches to forest management using new research from the moist coniferous forests of the Pacific Northwest. --
