Transpiration of Trees and Forests

Author: Minckler Leon S.  

Publisher: Society of American Foresters

ISSN: 0022-1201

Source: Journal of Forestry, Vol.37, Iss.4, 1939-04, pp. : 336-339

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Abstract

The author has made a direct study of the transpiration of several important forest trees. It was found that the transpiration in acre-inches of a hypothetical forest ranged from about 5 to 17 for red maple, 1 1/2 to 7 for American elm, and 2 to 8 for northern white pine. Sugar maple and beech each lost about 3 acre-inches. Attention is called to the fact that water requirement data collected on potted seedlings should not be applied to forest trees growing under natural conditions.