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USFS Logo Research Data Archive
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Decomposition study Cat Island Poison Plot. Plot 22 tree #4 3 yrs., 3 mos subsequent to treatment. Char. same as in pict. #5. Taken from large ced. stump approx. 12' N. (pict. #9).
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: regeneration and formation of stands
tending of stands and trees
opening of the canopy (increment fellings, overhead release and improvement fellings)
girdling and poisoning
Location: Alaska; Cat Island
Description: Decomposition study Cat Island Poison Plot. Plot 22 tree #4 3 yrs., 3 mos subsequent to treatment. Char. same as in pict. #5. Taken from large ced. stump approx. 12' N. (pict. #9).
Date: 9/19/1955

Decomposition study Cat Island. Plot 13, tree #2. Poison Plot, 2 yrs, 3 mos subsequent to poisoning. Characteristics same as in pict. #5. Taken from base of tree #3, plot 13 (pict. 6).
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: regeneration and formation of stands
tending of stands and trees
opening of the canopy (increment fellings, overhead release and improvement fellings)
girdling and poisoning
Location: Alaska; Cat Island
Description: Decomposition study Cat Island. Plot 13, tree #2. Poison Plot, 2 yrs, 3 mos subsequent to poisoning. Characteristics same as in pict. #5. Taken from base of tree #3, plot 13 (pict. 6).
Date: 9/19/1955

Decomposition study Cat Island. Plot 22, tree #5. Poison Plot, 3 yrs, 3 mos subsequent to treatment. Characteristics same as in pict. #5. Taken from large ced. Stumps described in Pict. #9 (pict. 10).
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: regeneration and formation of stands
tending of stands and trees
opening of the canopy (increment fellings, overhead release and improvement fellings)
girdling and poisoning
Location: Alaska; Cat Island
Description: Decomposition study Cat Island. Plot 22, tree #5. Poison Plot, 3 yrs, 3 mos subsequent to treatment. Characteristics same as in pict. #5. Taken from large ced. Stumps described in Pict. #9 (pict. 10).
Date: 9/19/1955

Decomposition study Cat Island. Plot 22, tree #5. Poison Plot, 3 yrs., 3 mos subsequent to treatment. Char. same as in pict. #5. Taken from approx. 1ch N.E. (pict. #8).
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: regeneration and formation of stands
tending of stands and trees
opening of the canopy (increment fellings, overhead release and improvement fellings)
girdling and poisoning
Location: Alaska; Cat Island
Description: Decomposition study Cat Island. Plot 22, tree #5. Poison Plot, 3 yrs., 3 mos subsequent to treatment. Char. same as in pict. #5. Taken from approx. 1ch N.E. (pict. #8).
Date: 9/19/1955

Decomposition study plot 22, tree #2. Cat Island. Poison Plot. 3 yrs, 3 mos subsequent to treatment nearly all branches in lower 1/2 of crown particularly there epicormic in nature, retain live lvs. Lvs. In upper 1/2 crown dead & dropped. Smallest twigs rema...
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: regeneration and formation of stands
tending of stands and trees
opening of the canopy (increment fellings, overhead release and improvement fellings)
girdling and poisoning
Location: Alaska; Cat Island
Description: Decomposition study plot 22, tree #2. Cat Island. Poison Plot. 3 yrs, 3 mos subsequent to treatment nearly all branches in lower 1/2 of crown particularly there epicormic in nature, retain live lvs. Lvs. In upper 1/2 crown dead & dropped. Smallest twigs rema...
Date: 9/19/1955