Gypsy Moth Management In The United States Appendix G Ecological Risk Assessment

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Gypsy Moth Management in the United States

United States. Forest Service
Gypsy Moth Management in the United States Book PDF

Author : United States. Forest Service
Publisher : Unknown
Page : 54 pages
File Size : 44,7 Mb
Release : 1995
Category : Gypsy moth
ISBN : NWU:35556030824718

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Gypsy Moth Management in the United States by United States. Forest Service Pdf

Ecology of North America

Eric G. Bolen
Ecology of North America Book PDF

Author : Eric G. Bolen
Publisher : John Wiley & Sons
Page : 468 pages
File Size : 52,9 Mb
Release : 1998-02-18
Category : Science
ISBN : 0471131563

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Ecology of North America by Eric G. Bolen Pdf

From windswept tundra to humid subtropical everglades, fromgracious coniferous forests to austere deserts, North America isblessed with an incredibly diverse array of natural environments,each supporting a unique system of plant and animal life. Thesesystems--also known as biomes--are tightly woven webs of life thathave taken millennia to evolve. This lavishly illustrated bookintroduces readers to this extraordinary array of naturalcommunities and to the subtle interactions of minerals, plants, andanimals that take place within them. Professor Eric Bolen takes a qualitative, intuitive approach to hissubject, beginning with an overview of essential ecological termsand concepts, such as competitive exclusion, taxa, niches, andsuccession. Then, biome by biome, he covers the entirety of Canadaand the United States, starting with the tundra of the far northand working his way south and then west to conclude in the desertsand chaparral of southern California. Along the way, he delves intopertinent conservation issues and features fascinating historicalvignettes and original documents detailing human impact on variousenvironments--for instance, the role of John Deere's plow insettling grasslands, and the use of fur records from Hudson's BayCompany. Throughout, he enlivens the text with dozens of exquisitephotographs and illuminating maps, graphs, charts, andtables. Ecology of North America is an ideal first text for studentsinterested in natural resources, environmental science, andbiology, and it is a useful and attractive addition to the libraryof anyone interested in understanding and protecting the naturalenvironment.

Gypsy Moth Suppression and Eradication Projects

United States. Forest Service
Gypsy Moth Suppression and Eradication Projects Book PDF

Author : United States. Forest Service
Publisher : Unknown
Page : 164 pages
File Size : 55,6 Mb
Release : 1984
Category : Gypsy moth
ISBN : NWU:35556030812747

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Gypsy Moth Suppression and Eradication Projects by United States. Forest Service Pdf

Gypsy Moth Management in the United States: Summary

United States. Forest Service
Gypsy Moth Management in the United States Summary Book PDF

Author : United States. Forest Service
Publisher : Unknown
Page : 0 pages
File Size : 54,6 Mb
Release : 2008
Category : Gypsy moth
ISBN : LCCN:2008412870

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Gypsy Moth Management in the United States: Summary by United States. Forest Service Pdf

The Forest Service and the Animal and Plant Health Inspection Service (APHIS), as co-lead agencies, propose to supplement the 1996 Record of Decision (ROD) for the 1995 Environmental Impact Statement (EIS): Gypsy Moth Management in the United States: a cooperative approach. The Forest Service and APHIS are proposing to add new treatment options, which are described in Section 4 on the Alternatives Considered. New treatments that were not available when the 1995 EIS was written would provide gypsy moth managers with more flexibility in conducting suppression, eradication, and slow-the-spread projects. Making new treatments available is also expected to improve the gypsy moth management program, because each new treatment developed over the last 30 years has proven to be safer, more cost-efficient, easier to use, and often more effective than older treatments. The supplement also provides new information on the gypsy moth and treatments since the 1995 EIS.