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USFS Logo Research Data Archive

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Displaying items 1 - 7 of 7
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On the Farm Woodlot poor-quality red maples were poisoned to release balsam fir. The maple at the left is riddled with heart rot. These red maples occupied this site for 40 years and most of them now prove to be unmerchantable because of extensive heartrot. "Have 40 years been wasted? Can we anticipate this and prevent it? Is it worth it?"
more info/bigger image
Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: hardwood
Organisms: red maple
balsam fir
Location: Paul Smith Experimental Forest
Description: On the Farm Woodlot poor-quality red maples were poisoned to release balsam fir. The maple at the left is riddled with heart rot. These red maples occupied this site for 40 years and most of them now prove to be unmerchantable because of extensive heartrot. "Have 40 years been wasted? Can we anticipate this and prevent it? Is it worth it?"
Date: 1950

Opening made by severe windstorms in 1950 and 1954. Nearly all of the 60-80-year-old red maples are severely affected by heart rot at each overgrown limb; they have been poisoned to release the softwoods. If the young maples developing in the opening are not controlled, they will someday duplicate the present overstory condition.
more info/bigger image
Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: personnel
blowdown
gap
Organisms: red maple
Location: Paul Smith Experimental Forest
Description: Opening made by severe windstorms in 1950 and 1954. Nearly all of the 60-80-year-old red maples are severely affected by heart rot at each overgrown limb; they have been poisoned to release the softwoods. If the young maples developing in the opening are not controlled, they will someday duplicate the present overstory condition.
Date: 1950

Large opening made by 1950 windfall did not have understory softwoods, and it was occupied by red maple seedlings and red raspberry 6 years later.
more info/bigger image
Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: gap
blowdown
Organisms: red maple
raspberry
Location: Paul Smith Experimental Forest
Description: Large opening made by 1950 windfall did not have understory softwoods, and it was occupied by red maple seedlings and red raspberry 6 years later.
Date: 1950

Red maple and white birch interfering with softwood were treated with frill and sodium arsenite. This will destroy them and also peel the bark to make them suitable for pulpwood.
more info/bigger image
Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: pulpwood
Organisms: red maple
paper birch
Location: Paul Smith Experimental Forest
Description: Red maple and white birch interfering with softwood were treated with frill and sodium arsenite. This will destroy them and also peel the bark to make them suitable for pulpwood.
Date: 1950

The compartment also contains smaller trees where only a few trees will be cut. These red maples and red spruce developed after a heavy softwood cut 40-50 years ago.
more info/bigger image
Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: personnel
post-harvest
softwood
Organisms: red maple
red spruce
Location: Paul Smith Experimental Forest
Description: The compartment also contains smaller trees where only a few trees will be cut. These red maples and red spruce developed after a heavy softwood cut 40-50 years ago.
Date: 1950

About 50 years ago white pines occupied the overstory here. The red maples came in after cutting; most are of poor quality even for pulpwood. "Has 50-years growth been wasted?"
more info/bigger image
Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: personnel
equipment
stump
post-harvest
Organisms: white pine
red maple
Location: Paul Smith Experimental Forest
Description: About 50 years ago white pines occupied the overstory here. The red maples came in after cutting; most are of poor quality even for pulpwood. "Has 50-years growth been wasted?"
Date: 1950

On the spruce-yellow birch site, red maple reproduction quickly takes advantage of large openings.
more info/bigger image
Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: reproduction
gap
Organisms: spruce
yellow birch
red maple
Location: Paul Smith Experimental Forest
Description: On the spruce-yellow birch site, red maple reproduction quickly takes advantage of large openings.
Date: 1950