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Full-Text Articles in Physical Sciences and Mathematics
The Effects Of Surface Albedo And Initial Lignin Concentration On Photodegradation Of Sorghum Bicolor Litter, Joshua Niere
The Effects Of Surface Albedo And Initial Lignin Concentration On Photodegradation Of Sorghum Bicolor Litter, Joshua Niere
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Photodegradation has been recognized as a contributor to litter decomposition in a wide variety of ecosystems, however many of the mechanisms that drive it remain unknown. The primary focus of this study was to investigate the effect of surface albedo on the rate at which plant litter photodegrades. The first hypothesis that was tested was that surfaces with higher albedo will increase the rate of mass loss. The second hypothesis was that a wild type Sorghum bicolor with higher lignin concentration will degrade more rapidly than a double mutant variety. Three different artificial surface covers (aluminum foil, black paint, and …