Terrestrial-Aquatic Linkages, Component Interactions and Potential Restriction of Growth of the Introduced Aquatic Weed 'Myriophyllum spicatum' L. (Watermilfoil) I

摘要

Knowledge of plant-sediment interactions is necessary for sound management programs of Eurasian Watermilfoil (Myriophyllum spicatum). An investigation of plant and sediment characteristics of TVA Melton Hill Reservoir has been continued in order to further elucidate these relationships. Watermilfoil and sediment samples were collected at five sites in the reservoir. Sediment organic matter, the best overall indicator of nutrient status, varied significantly between sites. Standing crop of watermilfoil also varied significantly with site and with season.