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aerial photography
Feature extraction techniques for measuring pinon and juniper tree cover and density, and comparison with field-based management surveys
publication
Issue Date:
2011
Publisher:
Environmental Management 47:766-776
Download report:
684.pdf
Tagged:
aerial photography
geographic information systems
GIS
rangeland monitoring
remote sensing
woodland encroachment
Davis, B. D.
Madsen, M. D.
Petersen, S. L.
Roundy, B. A.
Zvirzdin, D. L.
Estimating juniper cover from National Agriculture Imagery Program (NAIP) imagery and evaluating relationships between potential cover and environmental variables
publication
Issue Date:
2010
Publisher:
Rangeland Ecology and Management 63:630-637
Download report:
673.pdf
Tagged:
aerial photography
Juniperus occidentalis
landscape ecology
remote sensing
restoration
sagebrushwoodland encroachment
Bates, J. D.
Davies, K. W.
Davis, D. B.
Johnson, D. D.
Madsen, M. D.
Petersen, S. L.
Zvirzdin, D. L.
Describing greater sage-grouse nesting habitat at multiple spatial scales in southeastern Oregon
publication
Issue Date:
2009
Publisher:
EOARC - Special Report
Download report:
630k.pdf
Tagged:
aerial photography
Hart Mountain National Wildlife Refuge
sagebrush
Gregg, M.
Miller, R. F.
Petersen, S.
Yost, A.
Distribution of Cattle Grazing in a Northeastern Oregon Riparian Pasture
publication
Issue Date:
2009
Publisher:
EOARC - Special Report
Download report:
630d.pdf
Tagged:
aerial photography
GPS
livestock grazing
tracking collars
Clark, P. E.
DelCurto, T.
Ganskopp, D.
Harris, N. R.
Johnson, D. E.
Johnson, M. D.
Larson, L. L.
Louhaichi, M.
Vavra, M.
Williams, J
Wilson, K. D.
1986 Progress Report -- Research in Rangeland Management: Monitoring Elk Impacts in the Subalpine of Mount Rainier National Park
Report
Issue Date:
1986
Publisher:
Oregon Agricultural Experiment Station
Download report:
289f.pdf
Tagged:
aerial photography
elk trails
mapping
Mount Rainier National Park
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