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A Method for Detecting Migration of Forest Vegetation
- Leak, W. B., Graber, R. E.
- Ecology 1974 v.55 no.6 pp. 1425-1427
- Abies, Picea, age, detection, forests, migratory behavior, shrubs, trees, New Hampshire
- A theoretical method is described for detecting and estimating the rate of tree— and shrub—species migration based upon measurements of maximum and minimum age along a transect. Age data from Mt. Washington indicate that the method does detect migration trends under field conditions, although appreciable variation is encountered.