Assessment of Angler Impacts to Kenai River Riparian Habitats During 1996 PDF Download
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Author: Larry L. Larson
Publisher:
ISBN:
Category : Fishing
Languages : en
Pages : 33
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Book Description
Author: Larry L. Larson
Publisher:
ISBN:
Category : Fishing
Languages : en
Pages : 33
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Book Description
Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 802
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Book Description
Author: Denver Hospodarsky
Publisher:
ISBN:
Category : Fishing
Languages : en
Pages : 49
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Book Description
Author:
Publisher:
ISBN:
Category : Fishery management
Languages : en
Pages : 632
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 228
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Book Description
Author: U.S. Global Change Research Program
Publisher: Cambridge University Press
ISBN: 0521144078
Category : Business & Economics
Languages : en
Pages : 193
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Book Description
Summarizes the science of climate change and impacts on the United States, for the public and policymakers.
Author: David L. Rosgen
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 402
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Book Description
Author: Jim Lichatowich
Publisher:
ISBN:
Category : History
Languages : en
Pages : 346
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Book Description
"Fundamentally, the salmon's decline has been the consequence of a vision based on flawed assumptions and unchallenged myths.... We assumed we could control the biological productivity of salmon and 'improve' upon natural processes that we didn't even try to understand. We assumed we could have salmon without rivers." --from the introduction From a mountain top where an eagle carries a salmon carcass to feed its young to the distant oceanic waters of the California current and the Alaskan Gyre, salmon have penetrated the Northwest to an extent unmatched by any other animal. Since the turn of the twentieth century, the natural productivity of salmon in Oregon, Washington, California, and Idaho has declined by eighty percent. The decline of Pacific salmon to the brink of extinction is a clear sign of serious problems in the region. In Salmon Without Rivers, fisheries biologist Jim Lichatowich offers an eye-opening look at the roots and evolution of the salmon crisis in the Pacific Northwest. He describes the multitude of factors over the past century and a half that have led to the salmon's decline, and examines in depth the abject failure of restoration efforts that have focused almost exclusively on hatcheries to return salmon stocks to healthy levels without addressing the underlying causes of the decline. The book: describes the evolutionary history of the salmon along with the geologic history of the Pacific Northwest over the past 40 million years considers the indigenous cultures of the region, and the emergence of salmon-based economies that survived for thousands of years examines the rapid transformation of the region following the arrival of Europeans presents the history of efforts to protect and restore the salmon offers a critical assessment of why restoration efforts have failed Throughout, Lichatowich argues that the dominant worldview of our society -- a worldview that denies connections between humans and the natural world -- has created the conflict and controversy that characterize the recent history of salmon; unless that worldview is challenged and changed, there is little hope for recovery. Salmon Without Rivers exposes the myths that have guided recent human-salmon interactions. It clearly explains the difficult choices facing the citizens of the region, and provides unique insight into one of the most tragic chapters in our nation's environmental history.
Author: Les Viereck
Publisher: University of Alaska Press
ISBN: 160223132X
Category : Nature
Languages : en
Pages : 388
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Book Description
Alaska Trees and Shrubs has been the definitive work on the woody plants of Alaska for more than three decades. This new, completely revised second edition provides updated information on habitat, as well as detailed descriptions of every tree or shrub species in the state. New distribution maps reflect the latest survey data, while the keys, glossary, and appendix on non-native plants make this the most useful guide to Alaska trees and shrubs ever published.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309168368
Category : Science
Languages : en
Pages : 305
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Book Description
This book identifies accumulated environmental, social and economic effects of oil and gas leasing, exploration, and production on Alaska's North Slope. Economic benefits to the region have been accompanied by effects of the roads, infrastructure and activies of oil and gas production on the terrain, plants, animals and peoples of the North Slope. While attempts by the oil industry and regulatory agencies have reduced many of the environmental effects, they have not been eliminated. The book makes recommendations for further environmental research related to environmental effects.
