In-Stream Hemlock Twig Breakdown and Effects of Reach-Scale Twig Additions on Appalachian Headwater Streams
Eastern hemlock (Tsuga canadensis) is a prominent tree in the forests of eastern North America, where it commonly grows along headwater streams. It is experiencing widespread mortality due to infestations of an introduced insect, the hemlock woolly adelgid (Adelges tsugae). Eliminations of tree spec...
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Virginia Tech
2014
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| Online Access: | http://hdl.handle.net/10919/33196 http://scholar.lib.vt.edu/theses/available/etd-05242007-161155/ |