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USFS Logo Research Data Archive
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Cutting unit after A-frame yarding had been completed. Many merchantable trees passed over by the fallers were pulled down during the yarding operation (Hoonah cutting unit).
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: degree of utilization and waste
clearing the felling site
Location: Alaska; Chichagof Island; Hoonah
Description: Cutting unit after A-frame yarding had been completed. Many merchantable trees passed over by the fallers were pulled down during the yarding operation (Hoonah cutting unit).
Date: 7/10/1962

Rear boundary of A-frame yarded cutting unit. Many 14- and 16-inch trees were passed over by fallers and left standing. (Near Hoonah).
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: degree of utilization and waste
clearing the felling site
Location: Alaska; Chichagof Island; Hoonah
Description: Rear boundary of A-frame yarded cutting unit. Many 14- and 16-inch trees were passed over by fallers and left standing. (Near Hoonah).
Date: 7/10/1962