Harvesting Causes Only Minor Changes in Physical Properties of an Upland Vermont Soil
Abstract:Bulk density, oxygen, and temperature of a northern hardwood forest soil in Vermont were measured immediately before and for 2 years following harvesting using conventional clear-cut and whole-tree removal methods.
Bulk density increased (P ≤0.10) as a result of harvesting, but there was no difference between the two harvest methods. Increases were relatively small, and essentially disappeared within 2 years. Soil oxygen was never significantly affected by treatment. Soils in uncut (control) plots were warmer in winter and cooler in summer than those of either harvest area, but these differences appear to be diminishing with establishment of vegetation cover on the harvested plots.
Document Type: Journal Article
Affiliations: USDA Forest Service, Northeastern Forest Experiment Station, Bington, VT
Publication date: 1991-07-01
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