Skip to main content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

USFS Logo Research Data Archive

*To download images in addition to list, filter to 100 images or fewer.
Displaying items 1 - 3 of 3
10 | 20 | 50 per page
FS [Forest Survey?] Plot 72, Chena Slough plot. Looking back from end SP-6 to right side line Net Ⓢ 3 ≡ d 95'. 100 years. Lowerstory openings to alder & willow. Sparse reproduction. Understory rosa. Signs of butt rot & top breakage.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
ecosystems
vegetation types
ecotypes
Location: Alaska; Chena Slough
Description: FS [Forest Survey?] Plot 72, Chena Slough plot. Looking back from end SP-6 to right side line Net Ⓢ 3 ≡ d 95'. 100 years. Lowerstory openings to alder & willow. Sparse reproduction. Understory rosa. Signs of butt rot & top breakage.
Date: 7/5/1957

FS [Forest Survey?] Plot 70, W of SP-10 across road Gross P3 ≡ d 60'. Age 70 years +/-. Lowerstory larger openings alder & willow, sparse P & Ⓢ s & s. Understory sparse, rosa, fireweed, vaccinium. Old sign of fire. Rot apparent in larger P. A young fast growing stand of balsam poplar sawtimber. Badger Road, Chena Slough.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
vegetation types
ecotypes
Location: Alaska; Chena Slough; Badger Road
Description: FS [Forest Survey?] Plot 70, W of SP-10 across road Gross P3 ≡ d 60'. Age 70 years +/-. Lowerstory larger openings alder & willow, sparse P & Ⓢ s & s. Understory sparse, rosa, fireweed, vaccinium. Old sign of fire. Rot apparent in larger P. A young fast growing stand of balsam poplar sawtimber. Badger Road, Chena Slough.
Date: 7/3/1957

A spruce saw timber stand with balsam poplar. Diameter range is up to 15 inches Height to 85'. The gross volume is about 5000 bd. ft. Scribner. Chena Slough.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
vegetation types
ecotypes
Location: Alaska; Chena Slough
Description: A spruce saw timber stand with balsam poplar. Diameter range is up to 15 inches Height to 85'. The gross volume is about 5000 bd. ft. Scribner. Chena Slough.
Date: 1957