| 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 |