A NATIONAL PLAN FOR AMERICAN FORESTRY 



971 



TABLE 23 Number of trees, volume, and growth in all-aged northern hardwood 

 stand in northern White Mountains, New Hampshire Continued 



1 No information available on tree mortality and no deduction has been made for this factor. Net growth 

 may not exceed 75 percent of the total growth shown. Growth on smaller trees cannot be computed in 

 board feet. 



SPRUCE FLAT TYPE 



This is representative of spruce stands which occur on rather 

 limited areas in Maine, New Hampshire, Vermont, and northern 

 New York. For the past quarter century or more there has been a 

 very active demand for spruce pulp wood throughout the spruce 

 region. The tendency, therefore, has been to keep the spruce cut out 



