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USFS Logo Research Data Archive

*To download images in addition to list, filter to 100 images or fewer.
Displaying items 21 - 40 of 99
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Planning the attack on a plot. Guy Wold, Enzo Becia, M. Mehl.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: measurements of the stem dimensions and volume of trees, stands, forests and timber
recording of data
organization of measuring parties and their work
Location: Alaska; Tanana
Description: Planning the attack on a plot. Guy Wold, Enzo Becia, M. Mehl.
Date: 7/1974

Interior river, probably the Nabesna R.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: animal ecology
game and fish management
hunting, shooting and fishing
fish management
fishing
Location: Alaska; Nabensa River?
Description: Interior river, probably the Nabesna R.
Date: 7/1974

Typical black spruce. Higer-head[?] site.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
vegetation types
ecotypes
Location: Alaska
Description: Typical black spruce. Higer-head[?] site.
Date: 7/1974

Meadow near Ruth Glacier and 62" cottonwood.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
vegetation types
ecotypes
Location: Alaska; Ruth Glacier
Description: Meadow near Ruth Glacier and 62" cottonwood.
Date: 1970

Murphy steering Valco river boat near McGrath. Hudak-Johnson.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: measurements of the stem dimensions and volume of trees, stands, forests and timber
recording of data
organization of measuring parties and their work
methods of recording data (tallies etc)
Location: Alaska; Kuskokwim; McGrath
Description: Murphy steering Valco river boat near McGrath. Hudak-Johnson.
Date: 1967

29 inch cull birch at Hewitt Lake.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
vegetation types
ecotypes
Location: Alaska; Hewitt Lake
Description: 29 inch cull birch at Hewitt Lake.
Date: 1967

600' elevation poorly stocked spruce birch. Mix of CFL/NCF/NF.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
vegetation types
ecotypes
Location: Alaska
Description: 600' elevation poorly stocked spruce birch. Mix of CFL/NCF/NF.
Date: 1967

8-mile lake - Susitna Valley.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
vegetation types
ecotypes
Location: Alaska; Susitna Valley; Eightmile Lake
Description: 8-mile lake - Susitna Valley.
Date: 1967

CIL spruce/birch, Swift R.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
vegetation types
ecotypes
Location: Alaska; Swift River
Description: CIL spruce/birch, Swift R.
Date: 1967

Cottonwood at mouth of Susitna.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
vegetation types
ecotypes
Location: Alaska; Susitna River
Description: Cottonwood at mouth of Susitna.
Date: 1967

Establishing I.P. for plot 57. Spr. trees 100' away.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: measurements of the stem dimensions and volume of trees, stands, forests and timber
recording of data
organization of measuring parties and their work
methods of recording data (tallies etc)
Location: Alaska
Description: Establishing I.P. for plot 57. Spr. trees 100' away.
Date: 1967

Gilchrist (BLM) recording plot data CFH spruce.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: measurements of the stem dimensions and volume of trees, stands, forests and timber
recording of data
organization of measuring parties and their work
methods of recording data (tallies etc)
Location: Alaska
Description: Gilchrist (BLM) recording plot data CFH spruce.
Date: 1967

Gilchrist making undercut on tree selected for volume table meas.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: measurements of the stem dimensions and volume of trees, stands, forests and timber
recording of data
organization of measuring parties and their work
methods of recording data (tallies etc)
Location: Alaska
Description: Gilchrist making undercut on tree selected for volume table meas.
Date: 1967

Gilcrhrist bucking tree to determine rot extent.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: measurements of the stem dimensions and volume of trees, stands, forests and timber
recording of data
organization of measuring parties and their work
methods of recording data (tallies etc)
Location: Alaska
Description: Gilcrhrist bucking tree to determine rot extent.
Date: 1967

Hewitt Lake - Susitna Valley.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
vegetation types
ecotypes
Location: Alaska; Susitna Valley
Description: Hewitt Lake - Susitna Valley.
Date: 1967

Hewitt Lake. Illustrates dominance of spruce in hardwood stand.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
vegetation types
ecotypes
Location: Alaska; Hewitt Lake
Description: Hewitt Lake. Illustrates dominance of spruce in hardwood stand.
Date: 1967

Hewitt Lake. Mix of ST/P/Birch/Co/Sp.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
vegetation types
ecotypes
Location: Alaska; Hewitt Lake
Description: Hewitt Lake. Mix of ST/P/Birch/Co/Sp.
Date: 1967

Hiline Lake. Some of the better stands.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
vegetation types
ecotypes
Location: Alaska; Hiline Lake
Description: Hiline Lake. Some of the better stands.
Date: 1967

Hiline Lake.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
vegetation types
ecotypes
Location: Alaska; Hiline Lake
Description: Hiline Lake.
Date: 1967

Hiline Lake.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
vegetation types
ecotypes
Location: Alaska; Hiline Lake
Description: Hiline Lake.
Date: 1967

https://www.fs.usda.gov/rds/imagedb/results?collection=Pacific+Northwest+Research+Station%2C+Alaska+Image+Archive&pageIndex=2&photog%5B0%5D=Hegg%2C+Karl+M.