FIGURE SET 4
Table 4. Changes in wave-edge trees (n=99) and comparison trees within the forest. From D. G. Sprugel 1976. Dynamic structure of
wave-regenerated Abies balsamea forests in the north-eastern United States. Journal of Ecology 64: 889-911.
Figure 4A. Cross section through a regeneration wave. From D. G. Sprugel 1976. Dynamic structure of
wave-regenerated Abies balsamea forests in the north-eastern United States. Journal of Ecology 64: 889-911.
Figure 4B. Average age of trees in a stand (+ standard deviation) along a transect through a
wave. From D. G. Sprugel 1976. Dynamic structure of wave-regenerated Abies balsamea forests
forests in the north-eastern United States. Journal of Ecology 64: 889-911.
For help, see the essay "Helping Your Students to Interpret Figures and Tables."