Table 1.

The number of trees in the species by diameter by crown loss matrix that was created to evaluate the effect of ice damage in northern New York.

Crown loss categories
Diameter1 (0%–25%)2 (26%–50%)3 (51%–75%)Total
Silver and red maple6″–18″  26    4    6  36
6″–18″  14  18  30  62
Over 30″  12  11  22  45
Subtotals  52  33  49143
Sugar maple6″–18″  14    9    9  32
6″–18″  22  18  18  58
Over 30″  12  13  10  35
Subtotals  48  40  37125
Norway maple6″–18″  30  23  20  73
6″–18″  17  11  10  37
Over 30″    1    2    0    3
Subtotals  48  36  24113
Overall totals148109123381