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Overstory removal and residue treatments affect soil surface, air, and soil temperature: implications for seedling survival

Posted date: January 05, 2012
Publication Year: 
1987
Authors: Hungerford, Roger D.; Babbitt, Ronald E.
Publication Series: 
Research Paper (RP)
Source: Res. Pap. INT-RP-377. Ogden, UT: U.S. Department of Agriculture, Forest Service, Intermountain Research Station. 19 p.

Abstract

Potentially lethal ground surface temperatures were measured at three locations in the Northern Rocky Mountains but occurred more frequently under treatments with greater overstory removal. Observed maximum and minimum temperatures of exposed surfaces are directly related to the thermal properties of the surface materials. Survival of planted seedlings was consistent with the pattern of potentially lethal temperatures. Care in manipulating overstory canopies and residues can enhance the potential for tree seedling survival.

Citation

Hungerford, Roger D.; Babbitt, Ronald E. 1987. Overstory removal and residue treatments affect soil surface, air, and soil temperature: implications for seedling survival. Res. Pap. INT-RP-377. Ogden, UT: U.S. Department of Agriculture, Forest Service, Intermountain Research Station. 19 p.