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Your search keyword '"United States. Forest Service. Alaska Region"' showing total 21 results
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21 results on '"United States. Forest Service. Alaska Region"'

1. Regional foresters of the Alaska Region /

Author

Kanan, Marie, Haugh, Teresa, United States. Forest Service. Alaska Region, U.S. Department of Agriculture, National Agricultural Library, Kanan, Marie, Haugh, Teresa, and United States. Forest Service. Alaska Region

Subjects
Alaska, Alaska Region, Biography, Forest management, Forest service, Foresters, Forests and forestry, History, United States
Published
2012

2. Spruce and larch bud moths

Author

Holsten, Edward H., United States. Forest Service. Alaska Region, United States. Department of Agriculture, U.S. Department of Agriculture, National Agricultural Library, Holsten, Edward H., United States. Forest Service. Alaska Region, and United States. Department of Agriculture

Subjects
Alaska, Diseases and pests, Environmental aspects, Forest insects, Research, Spruce, Trees, Zeiraphera diniana
Published
2001

3. The larch sawfly

Author

Holsten, Edward H., United States. Forest Service. Alaska Region, United States. Department of Agriculture, U.S. Department of Agriculture, National Agricultural Library, Holsten, Edward H., United States. Forest Service. Alaska Region, and United States. Department of Agriculture

Subjects
Alaska, Diseases and pests, Environmental aspects, Forest insects, Larch sawfly, Research, Trees
Published
2001

4. Spruce needle rust

Author

Hennon, Paul E., United States. Forest Service. Alaska Region, United States. Department of Agriculture, U.S. Department of Agriculture, National Agricultural Library, Hennon, Paul E., United States. Forest Service. Alaska Region, and United States. Department of Agriculture

Subjects
Alaska, Diseases and pests, Research, Spruce, Trees
Published
2001

5. Wood boring insects in Alaska

Author

Holsten, Edward H., Post, Karen E., United States. Forest Service. Alaska Region, United States. Department of Agriculture, U.S. Department of Agriculture, National Agricultural Library, Holsten, Edward H., Post, Karen E., United States. Forest Service. Alaska Region, and United States. Department of Agriculture

Subjects
Alaska, Diseases and pests, Environmental aspects, Forest insects, Research, Trees, Wood borers
Published
2001

6. Spruce and giant conifer aphids

Author

Schultz, Mark, Holsten, Edward H., United States. Forest Service. Alaska Region, United States. Department of Agriculture, U.S. Department of Agriculture, National Agricultural Library, Schultz, Mark, Holsten, Edward H., United States. Forest Service. Alaska Region, and United States. Department of Agriculture

Subjects
Alaska, Diseases and pests, Environmental aspects, Forest insects, Research, Spruce, Trees
Published
2001

7. Engraver beetles in Alaskan forests

Author

Holsten, Edward H., Werner, Richard A. (Richard Allen), 1936, United States. Forest Service. Alaska Region, U.S. Department of Agriculture, National Agricultural Library, Holsten, Edward H., Werner, Richard A. (Richard Allen), 1936, and United States. Forest Service. Alaska Region

Subjects
Alaska, Bark beetles, Diseases and pests, Environmental aspects, Forest insects, Research, Trees
Published
2001

8. Birch aphids

Author

Holsten, Edward H., United States. Forest Service. Alaska Region, United States. Department of Agriculture, U.S. Department of Agriculture, National Agricultural Library, Holsten, Edward H., United States. Forest Service. Alaska Region, and United States. Department of Agriculture

Subjects
Alaska, Birch, Diseases and pests, Environmental aspects, Forest insects, Research, Trees
Published
2001

9. Spruce broom rust

Author

Hennon, Paul E., Trummer, Lori, United States. Forest Service. Alaska Region, United States. Department of Agriculture, U.S. Department of Agriculture, National Agricultural Library, Hennon, Paul E., Trummer, Lori, United States. Forest Service. Alaska Region, and United States. Department of Agriculture

Subjects
Alaska, Diseases and pests, Research, Spruce, Trees
Published
2001

10. Forest insect and disease conditions in Alaska, 1994

Author

Hennon, Paul E., Mask, Roy, Holsten, Edward H., United States. Forest Service. Alaska Region. Forest Health Management, U.S. Department of Agriculture, National Agricultural Library, Hennon, Paul E., Mask, Roy, Holsten, Edward H., and United States. Forest Service. Alaska Region. Forest Health Management

Subjects
Alaska, Control, Diseases and pests, Forest insects, Fungal diseases of plants, Insect pests, Phytopathogenic fungi, Trees
Published
1995

11. Bear viewing : Pack Creek, Swan Cove, and Windfall Harbor.

Author

Alaska. Dept. of Fish and Game, United States. Forest Service. Alaska Region, U.S. Department of Agriculture, National Agricultural Library, Alaska. Dept. of Fish and Game, and United States. Forest Service. Alaska Region

Subjects
Alaska, Bears, Outdoor life, Outdoor recreation, Wildlife watching
Published
1994

12. A Channel type user's guide for the Tongass National Forest, Southeast Alaska

Author

Paustian, Steve J., United States. Forest Service. Alaska Region, U.S. Department of Agriculture, National Agricultural Library, Paustian, Steve J., and United States. Forest Service. Alaska Region

Subjects
Alaska, Forest reserves, Management, Tongass National Forest, Water resources development
Published
1992

13. Bald eagles in Alaska

Author

Robards, Fredrick C., Taylor, Allan, U.S. Fish and Wildlife Service. Region 7., United States. Forest Service. Alaska Region, Unknown, Robards, Fredrick C., Taylor, Allan, U.S. Fish and Wildlife Service. Region 7., and United States. Forest Service. Alaska Region

Subjects
Alaska, Bald eagle, Birds, Conservation
Published
1976

14. Spruce needle cast

Author

Hennon, Paul E., United States. Forest Service. Alaska Region, U.S. Department of Agriculture, National Agricultural Library, Hennon, Paul E., and United States. Forest Service. Alaska Region

Subjects
Alaska, Diseases and pests, Rust fungi, Sitka spruce
Published
1988

15. Carpenter ants : insect pests of wood products /

Author

Holsten, Edward H., United States. Forest Service. Alaska Region, U.S. Department of Agriculture, National Agricultural Library, Holsten, Edward H., and United States. Forest Service. Alaska Region

Subjects
Alaska, Carpenter ants, Diseases and pests, Insect pests, Wood
Published
1989

16. The Forest Service in Alaska

Author

Sandor, John A., United States. Forest Service, United States. Forest Service. Alaska Region, U.S. Department of Agriculture, National Agricultural Library, University of Alberta Libraries (archive.org), Sandor, John A., United States. Forest Service, and United States. Forest Service. Alaska Region

Subjects
Alaska, Alaska Region, Forest reserves, Forest service, United States
Published
1980

17. Mendenhall glacier : carver of a landscape /

Author

United States. Forest Service. Alaska Region, U.S. Department of Agriculture, National Agricultural Library, and United States. Forest Service. Alaska Region

Subjects
Alaska, Forest reserves, Glaciers, Tongass National Forest, Tongass National Forest (Alaska)
Published
1970

18. Bald eagles in Alaska

Author

Robards, Fredrick C., Taylor, Allan, U.S. Fish and Wildlife Service. Region 7., United States. Forest Service. Alaska Region, University of Alberta Library, Robards, Fredrick C., Taylor, Allan, U.S. Fish and Wildlife Service. Region 7., and United States. Forest Service. Alaska Region

Subjects
Alaska, Bald eagle, Birds, Conservation

19. The Forest Service in Alaska

Author

Sandor, John A., United States. Forest Service, United States. Forest Service. Alaska Region, University of Alberta Libraries (archive.org), Sandor, John A., United States. Forest Service, and United States. Forest Service. Alaska Region

Subjects
Alaska, Alaska Region, Forest reserves, Forest service, United States

21. Quantifying expert opinion with discrete choice models: Invasive elodea's influence on Alaska salmonids.

Author

Schwoerer T, Little J, and Hayward GD

Subjects
Alaska, Animals, Bayes Theorem, Expert Testimony, Humans, Hydrocharitaceae, Salmonidae
Abstract

Scientific evidence should inform environmental policy, but rapid environmental change brings high ecological uncertainty and associated barriers to the science-management dialogue. Biological invasions of aquatic plants are a worldwide problem with uncertain ecological and economic consequences. We demonstrate that the discrete choice method (DCM) can serve as a structured expert elicitation alternative to quantify expert opinion across a range of possible but uncertain environmental outcomes. DCM is widely applied in the social sciences to better understand and predict human preferences and trade-offs. Here we apply it to Alaska's first submersed invasive aquatic freshwater plant, Elodea spp. (elodea), and its unknown effects on salmonids. While little is known about interactions between elodea and salmonids, ecological research suggests that aquatic plant invasions can have positive and negative, as well as direct and indirect, effects on fish. We use DCM to design hypothetical salmonid habitat scenarios describing elodea's possible effect on critical environmental conditions for salmonids: prey abundance, dissolved oxygen, and vegetation cover. We then observe how experts choose between scenarios that they believe could support persistent salmonid populations in elodea-invaded salmonid habitat. We quantify the relative importance of habitat characteristics that influence expert choice and investigate how experts trade off between habitat characteristics. We take advantage of Bayesian techniques to estimate discrete choice models for individual experts and to simulate expert opinion for specific environmental management situations. We discuss possible applications and advantages of the DCM approach for expert elicitation in the ecological context. We end with methodological questions for future research., (Copyright © 2020 The Author(s). Published by Elsevier Ltd.. All rights reserved.)

Published
2020
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