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USFS Logo Research Data Archive
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Management unit sign and stand data - unthinned uniform shelterwood stand in MU23 on March 29 1982
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU23
Compartment Management Study
shelterwood system
sign
Location: Penobscot Experimental Forest; Maine
Description: Management unit sign and stand data - unthinned uniform shelterwood stand in MU23 on March 29 1982
Date: 3/29/1982

Management unit sign, unspaced trees behind and trees spaced 2-by-3-meters across the road on the right, in MU23 on March 29 1982
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU23
Compartment Management Study
shelterwood system
thinning
sign
Organisms: spruce
Location: Penobscot Experimental Forest; Maine
Description: Management unit sign, unspaced trees behind and trees spaced 2-by-3-meters across the road on the right, in MU23 on March 29 1982
Date: 3/29/1982

Sign for MU23 showing years of harvest entries, photo taken in 1980s
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU23
Compartment Management Study
shelterwood system
sign
Location: Penobscot Experimental Forest; Maine
Description: Sign for MU23 showing years of harvest entries, photo taken in 1980s
Date: 1980s