| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) air currents storms |
| Location: | Alaska; Kupreanof Island; Kah Sheets Bay |
| Description: | Area in Kah Sheets Bay where 1968 windthrow was salvaged. |
| Date: | 7/1971 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
silvicultural systems constitution and composition of stands forms of stand high forest systems clear felling |
| Location: | Alaska; Peril Strait; False Island |
| Description: | Clearcut using Wyssen System at False Island, Peril Strait. Cutting goes to near 1500'. |
| Date: | 7/1971 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) air currents storms |
| Location: | Alaska; Zarembo Island |
| Description: | South end of Zarembo Is. showing 1968 windthrow damage. |
| Date: | 7/1971 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) air currents storms |
| Location: | Alaska; Zarembo Island |
| Description: | South end of Zarembo Is. showing 1968 windthrow damage. |
| Date: | 7/1971 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
work science (work studies) harvesting of wood logging and transport forest engineering storage of wood in the forest and at log dumps (landings) |
| Location: | Alaska; Thomas Bay |
| Description: | View of Thomas Bay and log dump. |
| Date: | 7/1971 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection injuries from inorganic agencies (excluding fire) air currents storms |
| Location: | Alaska; Kupreanof Island |
| Description: | Windthrow on the north side of a clearcut just south of Petersburg on east side of Wrangell Narrows. |
| Date: | 7/1971 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
silvicultural systems constitution and composition of stands forms of stand high forest systems clear felling |
| Location: | Alaska; Kupreanof Island; Hamilton Bay |
| Description: | Clearcutting @ Hamilton Bay. |
| Date: | 1971 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
silvicultural systems constitution and composition of stands forms of stand high forest systems clear felling |
| Location: | Alaska; Kupreanof Island; Hamilton Bay |
| Description: | Clearcutting @ Hamilton Bay. |
| Date: | 1971 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
silvicultural systems constitution and composition of stands forms of stand high forest systems clear felling |
| Location: | Alaska; Kupreanof Island; Hamilton Bay |
| Description: | Clearcutting @ Hamilton Bay. |
| Date: | 1971 |