| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Wrangell Narrows |
| Description: | Landslide in 1930. Cutting at south end of Wrangell Narrows. |
| Date: | 8/1975 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Check area #6. Repeat of Neg # 1926 & 1927. Maybeso Cr. Valley. |
| Date: | 10/1967 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide treatment area #1. Repeat of Neg #1902 and 1903 Maybeso Cr. Valley. |
| Date: | 10/1967 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide treatment area #1. Repeat of Neg #1902 and 1903 Maybeso Cr. Valley. |
| Date: | 10/1967 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide treatment area #2. Repeat of Neg #1905 and 1906 Maybeso Cr. Valley. |
| Date: | 10/1967 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide treatment area #2. Repeat of Neg #1905 and 1906 Maybeso Cr. Valley. |
| Date: | 10/1967 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide treatment area #2. Repeat of Neg #1907 Maybeso Cr. Valley. |
| Date: | 10/1967 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide treatment area #3. Repeat of Neg #1912 & 1913 Maybeso Cr. Valley. |
| Date: | 10/1967 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide treatment area #3. Repeat of Neg #1914 & 1915 Maybeso Cr. Valley. |
| Date: | 10/1967 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide treatment area #4. Repeat of Neg #1916 & 1919 Maybeso Cr. Valley. |
| Date: | 10/1967 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide treatment area #5. Repeat of Neg #1921 & 1925 Maybeso Cr. Valley. |
| Date: | 10/1967 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide treatment area #5. Repeat of Neg #1922 & 1924 Maybeso Cr. Valley. |
| Date: | 10/1967 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | See #1939A and also #1940A and #1941A. Photo point: 1. |
| Date: | 10/1967 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Port Houghton |
| Description: | 1st slide in Walter Is. Arm, Port Houghton. Elev.310, gradient 40 degrees. |
| Date: | 3/30/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Port Houghton |
| Description: | 3 slides near head of Walter Island Arm, Port Houghton. |
| Date: | 3/30/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Port Houghton |
| Description: | Old-growth near south side of two large slides in Walter Island Arm, Port Houghton. Elev. 300'. |
| Date: | 3/30/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Thorne River |
| Description: | Aerial low obliques along 1600 road of KPC Thorne River operation. |
| Date: | 3/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Luck Lake |
| Description: | Landslide slope up valley from head of Luck Lake, Prince of Wales Island Is. Low oblique serial set 1-6. |
| Date: | 3/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Thorne River |
| Description: | See 1682-1. |
| Date: | 3/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Thorne River |
| Description: | See 1682-1. |
| Date: | 3/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Thorne River |
| Description: | See 1682-1. |
| Date: | 3/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Thorne River |
| Description: | See 1682-1. |
| Date: | 3/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Thorne River |
| Description: | See 1682-1. |
| Date: | 3/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Thorne River |
| Description: | See 1682-1. |
| Date: | 3/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Thorne River |
| Description: | See 1682-1. |
| Date: | 3/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Thorne River |
| Description: | See 1682-1. |
| Date: | 3/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Luck Lake |
| Description: | See 1683-1. |
| Date: | 3/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Luck Lake |
| Description: | See 1683-1. |
| Date: | 3/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Luck Lake |
| Description: | See 1683-1. |
| Date: | 3/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Luck Lake |
| Description: | See 1683-1. |
| Date: | 3/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Luck Lake |
| Description: | See 1683-1. |
| Date: | 3/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Mitkof Island; Blind River |
| Description: | Steren Q-12 m ppt. gage at Blind River. |
| Date: | 3/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Mitkof Island; Blind River |
| Description: | 1965 clearcutting, Blind River, near Petersburg. Site of debris removal to prevent debris flows. |
| Date: | 11/1964 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Mitkof Island; Blind River |
| Description: | See 1652. |
| Date: | 11/1964 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Mitkof Island; Blind River |
| Description: | See 1652. |
| Date: | 11/1964 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Mitkof Island; Blind River |
| Description: | See 1652. |
| Date: | 11/1964 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Mitkof Island; Blind River |
| Description: | See 1652. |
| Date: | 11/1964 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Blake Channel |
| Description: | Debris flow area, mouth of Bradfield Canal. N. shore, main Blake Is. in lower right edge. |
| Date: | 11/1964 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Blake Channel |
| Description: | K-20 view of slide about 4.4 miles due S. of horizontal control mark "Hyper" in Blake Channel, PSG B-1 quad. |
| Date: | 11/1964 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Blake Channel |
| Description: | K-20 view of slide about 4.4 miles due S. of horizontal control mark "Hyper" in Blake Channel, PSG B-1 quad. |
| Date: | 11/1964 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Marten Creek |
| Description: | See #1666. |
| Date: | 11/1964 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Blake Channel |
| Description: | Slide about 0.4 miles SSE shore from horizontal control mark "Perseus" in Blake Channel, Brad. Canal B-6 quad. K-20 view. |
| Date: | 11/1964 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Blake Channel |
| Description: | Slide about 4.4 miles due S. of horizontal control mark "Hyper" in Blake Channel, PSG B-1 quad. K-20 view. |
| Date: | 11/1964 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Blake Channel |
| Description: | Slide area in metamorphosed granite residual soil in Blake Channel just N. of small Is. N. of Blake Is. mainland, K-20 view. |
| Date: | 11/1964 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | See neg #1940A; also 1939A and 1941A. Photo point: 2B. |
| Date: | 6/16/1964 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | See neg #1941A; also 1939A & B and 1940A & B. Photo point: 2A. |
| Date: | 6/16/1964 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | View areas "120-Cr." from hollow stump on ridge below & toward road from slide rehabilitation area #3. Stump just down (150') from saddle like "slick" area on ridge. See also Neg #1939A and 1940A. Photo point: 2B. |
| Date: | 6/16/1964 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | View areas "120-Cr." from hollow stump on ridge below area #3. Stump just down (150') from saddle like "slick" area on ridge. See also Neg #1939A and 1940A. Photo point: 2A. |
| Date: | 6/16/1964 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | View areas "120-Cr." from point between areas 3 & 4 of slide rehabilitation study 1601:10. Camera point is spot where crews ate lunch. Photo point: 1. |
| Date: | 6/16/1964 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) soil conditions erosion effects erosion and deposition landslides etc |
| Location: | Alaska |
| Description: | Stapling knit-net. |
| Date: | 5/1964 |