HFR004: Nitrogen is being added as ammonium nitrate at rates of 50 and
150 kg/ha-yr in oak-maple and red pine stands. Measurements include
nitrogen mineralization, litter decomposition, tree growth, ...
Trees will be pulled down to simulate hurricane damage in two
mixed hardwood plots: (1) 0.35 ha, September 1989; (2) 0.6 ha, September 1990.
In the first plot, the extent of damage, changes ...