| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest management business economics of forestry administration and organization of forest enterprises planning and organization of the transport of men, supplies and equipment land transport |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley; Halfmile Creek |
| Description: | Temporary bridge, Half-mile Creek, Maybeso Valley. |
| Date: | 1974 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest management business economics of forestry administration and organization of forest enterprises planning and organization of the transport of men, supplies and equipment land transport |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley; Halfmile Creek |
| Description: | Temporary bridge, Half-mile Creek, Maybeso Valley. |
| Date: | 1974 |
| 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: |
work science (work studies) harvesting of wood forest engineering protective works, including torrent training against avalanches, landslips etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide stabilization area #1, fertilized and sown to grass 5-21-64. |
| Date: | 9/6/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
work science (work studies) harvesting of wood forest engineering protective works, including torrent training against avalanches, landslips etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide stabilization area #1, fertilized and sown to grass 5-21-64. |
| Date: | 9/5/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
work science (work studies) harvesting of wood forest engineering protective works, including torrent training against avalanches, landslips etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide stabilization area #2, fertilized, sown to grass, and planted with alder wildlings 6-64. |
| Date: | 9/5/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
work science (work studies) harvesting of wood forest engineering protective works, including torrent training against avalanches, landslips etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide stabilization area #2, fertilized, sown to grass, and planted with alder wildlings May 1964. |
| Date: | 9/5/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
work science (work studies) harvesting of wood forest engineering protective works, including torrent training against avalanches, landslips etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide stabilization area #2, fertilized, sown to grass, and planted with alder wildlings May 1964. |
| Date: | 9/5/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
work science (work studies) harvesting of wood forest engineering protective works, including torrent training against avalanches, landslips etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide stabilization area #3. Fertilized, laid knit-net, and planted alder wildlings in May 1964. |
| Date: | 9/5/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
work science (work studies) harvesting of wood forest engineering protective works, including torrent training against avalanches, landslips etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide stabilization area #3. Fertilized, laid knit-net, and planted alder wildlings in May 1964. |
| Date: | 9/5/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
work science (work studies) harvesting of wood forest engineering protective works, including torrent training against avalanches, landslips etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide stabilization area #4. Fertilized, sown with grass, and burlap covered in May 1964. |
| Date: | 9/5/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
work science (work studies) harvesting of wood forest engineering protective works, including torrent training against avalanches, landslips etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide stabilization area #4. Fertilized, sown with grass, burlap covered in May 1964. |
| Date: | 9/5/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
work science (work studies) harvesting of wood forest engineering protective works, including torrent training against avalanches, landslips etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide stabilization area #4. Fertilized, sown with grass, burlap covered in May 1964. |
| Date: | 9/5/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
work science (work studies) harvesting of wood forest engineering protective works, including torrent training against avalanches, landslips etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide stabilization area #5. Fertilized, sown with grass, burlap (left) and knit-net (right) covered in May 1964. |
| Date: | 9/5/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
work science (work studies) harvesting of wood forest engineering protective works, including torrent training against avalanches, landslips etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide stabilization area #5. Fertilized, sown with grass, burlap (right) and knit-net (left) covered in May 1964. |
| Date: | 9/5/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
work science (work studies) harvesting of wood forest engineering protective works, including torrent training against avalanches, landslips etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide stabilization area untreated control area. |
| Date: | 9/5/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
regeneration and formation of stands natural regeneration |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Maybeso Valley spur road 130. |
| Date: | 5/22/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
regeneration and formation of stands natural regeneration |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Reprod. Maybeso Valley spur 130. |
| Date: | 5/22/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
regeneration and formation of stands natural regeneration |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Reprod. Maybeso Valley spur 130. |
| Date: | 5/22/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
regeneration and formation of stands natural regeneration |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Reprod. Maybeso Valley spur 130. |
| Date: | 5/22/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
regeneration and formation of stands natural regeneration |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Reprod. Maybeso valley spur 13D. |
| Date: | 5/22/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
regeneration and formation of stands natural regeneration |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Reprod. Maybeso Valley Spur 130. |
| Date: | 5/18/1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
plant ecology ecosystems vegetation types ecotypes |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Planted Douglas-fir, Maybeso Valley. |
| Date: | 1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
plant ecology ecosystems vegetation types ecotypes |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Planted Douglas-fir, Maybeso Valley. |
| Date: | 1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
plant ecology ecosystems vegetation types ecotypes |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Planted Scots pine (right) AND Douglas-fir (left). Maybeso Valley. |
| Date: | 1965 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
work science (work studies) harvesting of wood forest engineering protective works, including torrent training against avalanches, landslips etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide stabilization area #5. Fertilized, sown with grass, burlap (left) and knit-net (right) in May 1964. |
| Date: | 9/16/1964 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
work science (work studies) harvesting of wood forest engineering protective works, including torrent training against avalanches, landslips etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide stabilization area #5. Fertilized, sown with grass, covered burlap (left) and knitnet (right) in May 1964. |
| Date: | 9/16/1964 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
work science (work studies) harvesting of wood forest engineering protective works, including torrent training against avalanches, landslips etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide stabilization area #5. Fertilized, sown with grass, covered burlap (right) and knitnet (left) in May 1964. |
| Date: | 9/16/1964 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
hydrology water conservation, soil conservation and erosion watershed management special measures for the correction and maintenance of water channels |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Proposed site of gabion check dams in first v-notch drainage downstream from quarry in mile-square cutting - Hollis. |
| Date: | 7/25/1964 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
systematic botany angiospremae:dicotyledoneae |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Sambucus racemosa L. Maybeso Valley near junction of road 100 and Spur 120. |
| Date: | 7/25/1964 |
| 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: |
work science (work studies) harvesting of wood forest engineering protective works, including torrent training against avalanches, landslips etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide stabilization area #3. Fertilized, laid knit-net, and planted alder wildlings in May 1964 |
| Date: | 5/22/1964 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
work science (work studies) harvesting of wood forest engineering protective works, including torrent training against avalanches, landslips etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide stabilization area #3. Fertilized, laid knit-net, and planted alder wildlings. |
| Date: | 5/22/1964 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
work science (work studies) harvesting of wood forest engineering protective works, including torrent training against avalanches, landslips etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide stabilization area #3. Fertilized, laid knit-net, and planted with alder wildlings in May 1964. |
| Date: | 5/22/1964 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
work science (work studies) harvesting of wood forest engineering protective works, including torrent training against avalanches, landslips etc |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide stabilization area #4. Fertilized, sown with grass, and burlap covered in May 1964. |
| Date: | 5/22/1964 |