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USFS Logo Research Data Archive
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Displaying items 1 - 27 of 27
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Alder near creek. Selectively logged area, Eliza Hbr.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: regeneration and formation of stands
natural regeneration
Location: Alaska; Admiralty Island; Eliza Harbor
Description: Alder near creek. Selectively logged area, Eliza Hbr.
Date: 5/24/1964

Alder on formerly productive spruce flat, Eliza Hbr. R.S. Embry in photo.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: regeneration and formation of stands
natural regeneration
Location: Alaska; Admiralty Island; Eliza Harbor
Description: Alder on formerly productive spruce flat, Eliza Hbr. R.S. Embry in photo.
Date: 5/24/1964

Almost no spruce grows beneath this alder and devils club. Selectively logged (about 20 yrs. Ago)? Eliza Harbor.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: regeneration and formation of stands
natural regeneration
Location: Alaska; Admiralty Island; Eliza Harbor
Description: Almost no spruce grows beneath this alder and devils club. Selectively logged (about 20 yrs. Ago)? Eliza Harbor.
Date: 5/24/1964

Cutting, Eliza Hbr.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: regeneration and formation of stands
natural regeneration
Location: Alaska; Admiralty Island; Eliza Harbor
Description: Cutting, Eliza Hbr.
Date: 5/24/1964

Devils club & alder on formerly productive spruce flat. Eliza Hbr.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: regeneration and formation of stands
natural regeneration
Location: Alaska; Admiralty Island; Eliza Harbor
Description: Devils club & alder on formerly productive spruce flat. Eliza Hbr.
Date: 5/24/1964

Spruce coming in beneath alder, Eliza Hbr.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: regeneration and formation of stands
natural regeneration
Location: Alaska; Admiralty Island; Eliza Harbor
Description: Spruce coming in beneath alder, Eliza Hbr.
Date: 5/24/1964

Spruce understory coming in beneath alder, Eliza Hbr.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: regeneration and formation of stands
natural regeneration
Location: Alaska; Admiralty Island; Eliza Harbor
Description: Spruce understory coming in beneath alder, Eliza Hbr.
Date: 5/24/1964

Cutting inside lagoon, Whitewater Bay. Estimated logged about 1924.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: silvicultural systems
constitution and composition of stands
forms of stand
natural stands obtained after cutting
"second-growth" stands
Location: Alaska; Admiralty Island; Whitewater Bay
Description: Cutting inside lagoon, Whitewater Bay. Estimated logged about 1924.
Date: 5/6/1964

Est. 40-yr-old spruce-hemlock stand "Trumpeter Cover," Whitewater Bay.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: silvicultural systems
constitution and composition of stands
forms of stand
natural stands obtained after cutting
"second-growth" stands
Location: Alaska; Admiralty Island; Whitewater Bay
Description: Est. 40-yr-old spruce-hemlock stand "Trumpeter Cover," Whitewater Bay.
Date: 1964

Maybeso Valley from Harris Ridge near Hollis.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: silvicultural systems
constitution and composition of stands
forms of stand
high forest systems
clear-felling system
clear-strip systems
Location: Alaska; Prince of Wales Island; Maybeso Valley
Description: Maybeso Valley from Harris Ridge near Hollis.
Date: 1964

Maybeso Valley from Harris Ridge.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: silvicultural systems
constitution and composition of stands
forms of stand
high forest systems
clear-felling system
clear-strip systems
Location: Alaska; Prince of Wales Island; Maybeso Valley
Description: Maybeso Valley from Harris Ridge.
Date: 1964

Maybeso Valley from Harris Ridge.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: silvicultural systems
constitution and composition of stands
forms of stand
high forest systems
clear-felling system
clear-strip systems
Location: Alaska; Prince of Wales Island; Maybeso Valley
Description: Maybeso Valley from Harris Ridge.
Date: 1964

Maybeso Valley from Harris Ridge.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: silvicultural systems
constitution and composition of stands
forms of stand
high forest systems
clear-felling system
clear-strip systems
Location: Alaska; Prince of Wales Island; Maybeso Valley
Description: Maybeso Valley from Harris Ridge.
Date: 1964

Maybeso Valley from Harris Ridge.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: silvicultural systems
constitution and composition of stands
forms of stand
high forest systems
clear-felling system
clear-strip systems
Location: Alaska; Prince of Wales Island; Maybeso Valley
Description: Maybeso Valley from Harris Ridge.
Date: 1964

Plot #334, Virgin Bay.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: forest mensuration
increment
development and structure of stands
general matters (including sampling methods in increment determination)
Location: Alaska; Revillagigedo Island; Traitors Cove; Virgin Bay
Description: Plot #334, Virgin Bay.
Date: 1964

Plot 1, Virgin Bay.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: silvicultural systems
constitution and composition of stands
forms of stand
natural stands obtained after cutting
"second-growth" stands
Location: Alaska; Revillagigedo Island; Traitors Cove; Virgin Bay
Description: Plot 1, Virgin Bay.
Date: 1964

Spruce in meadow, Whitewater Bay.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
ecosystems
vegetation types
ecotypes
Location: Alaska; Admiralty Island; Whitewater Bay
Description: Spruce in meadow, Whitewater Bay.
Date: 1964

Subalpine fir, Harris Ridge near Hollis.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
ecosystems
vegetation types
ecotypes
Location: Alaska; Prince of Wales Island; Hollis
Description: Subalpine fir, Harris Ridge near Hollis.
Date: 1964

Subalpine fir, Harris Ridge near Hollis.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
ecosystems
vegetation types
ecotypes
Location: Alaska; Prince of Wales Island; Hollis
Description: Subalpine fir, Harris Ridge near Hollis.
Date: 1964

Subalpine fir, Harris Ridge near Hollis.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
ecosystems
vegetation types
ecotypes
Location: Alaska; Prince of Wales Island; Hollis
Description: Subalpine fir, Harris Ridge near Hollis.
Date: 1964

Subalpine fir, Harris Ridge near Hollis.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
ecosystems
vegetation types
ecotypes
Location: Alaska; Prince of Wales Island; Hollis
Description: Subalpine fir, Harris Ridge near Hollis.
Date: 1964

Subalpine fir on Harris Ridge near Hollis.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
ecosystems
vegetation types
ecotypes
Location: Alaska; Prince of Wales Island; Hollis
Description: Subalpine fir on Harris Ridge near Hollis.
Date: 1964

Subalpine fir on Harris Ridge near Hollis.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
ecosystems
vegetation types
ecotypes
Location: Alaska; Prince of Wales Island; Hollis
Description: Subalpine fir on Harris Ridge near Hollis.
Date: 1964

Subalpine fir on Harris Ridge, Prince of Wales Island Is.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
ecosystems
vegetation types
ecotypes
Location: Alaska; Prince of Wales Island; Hollis
Description: Subalpine fir on Harris Ridge, Prince of Wales Island Is.
Date: 1964

Subalpine fir on Harris Ridge.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
ecosystems
vegetation types
ecotypes
Location: Alaska; Prince of Wales Island; Hollis
Description: Subalpine fir on Harris Ridge.
Date: 1964

Subalpine fir on Harris Ridge.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
ecosystems
vegetation types
ecotypes
Location: Alaska; Prince of Wales Island; Hollis
Description: Subalpine fir on Harris Ridge.
Date: 1964

Abies lasiocarpa. Harris Ridge.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology: ecosystems
vegetation types, ecotypes
Location: Alaska; Prince of Wales Island; Harris Mountain
Description: Abies lasiocarpa. Harris Ridge.
Date: 1964