| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
regeneration and formation of stands natural regeneration |
| Location: | Alaska; Yakutat |
| Description: | Aerial view Yakutat showing current logging in foreground and 1952 logging in background. In 1952 only the choicest trees were felled. The remainder have been felled. |
| Date: | 8/1966 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
work science (work studies) harvesting of wood transport equipment for loading and unloading, skidding and hauling |
| Location: | Alaska; Yakutat |
| Description: | Logging operation at Yakutat. Area shown was logged in 1952. Current operation is adjacent to this area. |
| Date: | 8/1966 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
regeneration and formation of stands natural regeneration |
| Location: | Alaska; Yakutat |
| Description: | 1952 cutting at Yakutat. Regeneration present but doing poorly, very slow growth. |
| Date: | 8/1966 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
regeneration and formation of stands natural regeneration |
| Location: | Alaska; Yakutat |
| Description: | 1952 cutting at Yakutat. Regeneration present but growing slowly. |
| Date: | 8/1966 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
plant ecology ecosystems reaction including resistance to biotic influences, fire and environmental pollution influence of animals |
| Location: | Alaska; Yakutat; Harlequin Lake |
| Description: | Harlequin Lake moose browse exclosure, Yakutat. Primary stand of cottonwood and spruce. |
| Date: | 8/1966 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
silvicultural systems constitution and composition of stands forms of stand even-aged stands |
| Location: | Alaska; Yakutat |
| Description: | Primary stand of Sitka spruce-western hemlock on beach sands at Yakutat. 210-250 yrs. old at d.b.h.110' tall. |
| Date: | 8/1966 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
silvicultural systems constitution and composition of stands forms of stand even-aged stands |
| Location: | Alaska; Yakutat |
| Description: | Primary stand of Sitka spruce-western hemlock on beach sands at Yakutat. 210-250 yrs. old at d.b.h.110' tall. Bob Ruth in picture. |
| Date: | 8/1966 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
plant ecology ecosystems vegetation types ecotypes |
| Location: | Alaska; Yakutat; Harlequin Lake |
| Description: | Yakutat - primary stands of cottonwood and spruce near Harlequin Lake. |
| Date: | 8/1966 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
plant ecology ecosystems vegetation types ecotypes |
| Location: | Alaska; Yakutat |
| Description: | Yakutat - scattered cottonwood stands and sedge muskegs. |
| Date: | 8/1966 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
work science (work studies) harvesting of wood transport water transport problems of stranding, sinking etc of timber transport by barges and boats loading and unloading of barges and boats |
| Location: | Alaska; Yakutat |
| Description: | Log barge being towed from Yakutat to Sitka. Picture taken @ Yakutat. |
| Date: | 1966 |