Malheur National Forest (N.F.) Crawford Project and Proposed Nonsignificant Forest Plan Amendments, Grant County

Malheur National Forest (N.F.) Crawford Project and Proposed Nonsignificant Forest Plan Amendments, Grant County PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 582

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Department of the Interior and related agencies appropriations for 1990

Department of the Interior and related agencies appropriations for 1990 PDF Author: United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies
Publisher:
ISBN:
Category :
Languages : en
Pages : 816

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Agriculture and Economic Growth

Agriculture and Economic Growth PDF Author: Yair Mundlak
Publisher: Harvard University Press
ISBN: 9780674002289
Category : Business & Economics
Languages : en
Pages : 512

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Agriculture as a sector; Factor growth and allocation; Technology; Static and dynamic behavior.

Synopsis of Geologic and Hydrologic Results

Synopsis of Geologic and Hydrologic Results PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 212

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Conservation Biology

Conservation Biology PDF Author: Peggy L. Fiedler
Publisher: Springer Science & Business Media
ISBN: 1468464264
Category : Nature
Languages : en
Pages : 523

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Book Description
• • • John Harper • • • Nature conservation has changed from an idealistic philosophy to a serious technology. Ecology, the science that underpins the technol ogy of conservation, is still too immature to provide all the wisdom that it must. It is arguable that the desire to conserve nature will in itself force the discipline of ecology to identify fundamental prob lems in its scientific goals and methods. In return, ecologists may be able to offer some insights that make conservation more practicable (Harper 1987). The idea that nature (species or communities) is worth preserv ing rests on several fundamental arguments, particularly the argu ment of nostalgia and the argument of human benefit and need. Nostalgia, of course, is a powerful emotion. With some notable ex ceptions, there is usually a feeling of dismay at a change in the sta tus quo, whether it be the loss of a place in the country for walking or rambling, the loss of a painting or architectural monument, or that one will never again have the chance to see a particular species of bird or plant.

The Federal Register, what it is and how to Use it

The Federal Register, what it is and how to Use it PDF Author: United States. Office of the Federal Register
Publisher:
ISBN:
Category : Administrative law
Languages : en
Pages : 132

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Salmon Without Rivers

Salmon Without Rivers PDF Author: Jim Lichatowich
Publisher:
ISBN:
Category : History
Languages : en
Pages : 346

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"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.

An Introduction to Old Norse

An Introduction to Old Norse PDF Author: Eric Valentine Gordon
Publisher:
ISBN:
Category : Folklore
Languages : is
Pages : 492

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Geology of Titanium-mineral Deposits

Geology of Titanium-mineral Deposits PDF Author: Eric R. Force
Publisher: Geological Society of America
ISBN: 0813722594
Category : Science
Languages : en
Pages : 122

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Book Description
An integrated reference on the economic geology of titanium that covers all the basic processes of formation of titanium-mineral deposits, organized along the lines of a geochemical cycle of titanium in order to facilitate the description of linkages among deposit types. Annotation copyright Book Ne

Preliminary Determination of Epicenters

Preliminary Determination of Epicenters PDF Author:
Publisher:
ISBN:
Category : Earthquake prediction
Languages : en
Pages : 546

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