Table 2. Mean diameter growth at approximately 1 m height of ten species of trees wounded annually, 1981-1984. Average of 20 trees.
Tree speciesDiameter growth (mm)
19811982198319841981-1984
Oak17.120.420.116.574.0
Tulip tree25.519.415.111.272.2
Linden14.416.814.814.960.8
Honeylocust17.417.314.812.260.6
Maple15.115.512.411.354.7
Sycamore12.115.112.711.050.9
Elm10.712.511.113.347.5
Birch13.814.011.77.746.5
Hackberry9.59.59.210.538.9
Ash9.410.08.88.136.3