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Full-Text Articles in Life Sciences
Herbivory Regulates The Establishment Of A Native Species Of Submerged Aquatic Vegetation (Sav) In A Tidal Estuary Of The Usa, A. J. Johnson, R. J. Orth, Ken Moore
Herbivory Regulates The Establishment Of A Native Species Of Submerged Aquatic Vegetation (Sav) In A Tidal Estuary Of The Usa, A. J. Johnson, R. J. Orth, Ken Moore
VIMS Articles
Herbivores are a diverse group of fauna that shape the distribution and composition of plant communities. In some cases, herbivory may prevent the re-establishment of submerged aquatic vegetation (SAV), such as Vallisneria americana, into systems. The goal of this study was to investigate the role and nature of herbivory on V. americana transplants with camera and transect surveys of grazing intensity and with field and laboratory grazing experiments using a suspected herbivore, the blue crab, Callinectes sapidus. Camera surveys recorded C. sapidus clipping and consuming shoots of V. americana for the first time. Grazing intensity surveys in low-salinity …