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Your search keyword '"Green Mountains (North America) -- Natural history"' showing total 4 results
Start Over Descriptor "Green Mountains (North America) -- Natural history"
4 results on '"Green Mountains (North America) -- Natural history"'

1. The Middle Cambrian Mount Roosevelt Formation (new) of northeastern British Columbia: evidence for rifting and development of the Kechika Graben System

Author

Post, Ryan T. and Long, Darrel G.F.

Subjects
Green Mountains (North America) -- Natural history, Deltas -- Natural history, Mountains -- Natural history, Earth sciences, Natural history, Environmental aspects
Abstract

Abstract: The eastern margin of the Kechika Graben in the vicinity of Muncho and Moose lakes, northeastern British Columbia, contains Middle Cambrian rift-related strata herein named the Mount Roosevelt Formation. [...]

Published
2008

2. Abundance and productivity of forest songbirds in a managed, unfragmented landscape in Vermont

Author

Buford, Ernest W. and Capen, David E.

Subjects
Green Mountains (North America) -- Natural history, Forest birds -- Environmental aspects, Landscape -- Research, Habitat (Ecology) -- Research, Bird populations -- Environmental aspects, Zoology and wildlife conservation
Abstract

Breeding songbirds in a landscape characterized by scattered openings in a forest matrix in the Green Mountains of Vermont were studied in 1993-94 to investigate reproductive success in landscapes dominated by forest cover. Specifically, songbird abundance and productivity on continuously forested study sites were compared with the same variables on similar sites with a moderate amount of canopy removal. Results showed that, at the landscape level, abundance and overall productivity of songbirds in the remaining forest were not affected by a minimal amount of canopy removal in the highly forested landscape.

Published
1999

3. Not spring

Author

Freeman, Castle, Jr.

Subjects
Green Mountains (North America) -- Natural history, Seasons -- Appreciation, General interest
Abstract

A fifth season that is not quite spring often occurs for a week around March in the foothills of the Green Mountains, VT. The ground can be frozen hard or soft and the birds have not begun to sing as everything waits for spring to begin.

Published
2001

4. Acid rain may be factor in spruce firs' decline

Author

Barringer, Felicity

Subjects
Spruce -- Diseases and pests, Acid rain -- Environmental aspects, Green Mountains (North America) -- Natural history, Vermont -- Environmental aspects
Published
1982

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