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Soil-moisture constants and their variation

Informally Refereed
Download (PDF 5.21 MB): https://research.fs.usda.gov/download/treesearch/35309.pdf

Abstract

"Constants" like field capacity, liquid limit, moisture equivalent, and wilting point are used by most students and workers in soil moisture. These constants may be equilibrium points or other values that describe soil moisture. Their values under specific soil and cover conditions have been discussed at length in the literature, but few general analyses and comparisons are available.

Citation

Broadfoot, Walter M.; Burke, Hubert D. 1958. Soil-moisture constants and their variation. Occasional Paper SE-OP-166. Asheville, NC: USDA-Forest Service, Southern Forest Experiment Station. 27p.