JoVE Journal
Environment
Environment
Un abonnement à JoVE est nécessaire pour afficher ce contenu.
Chapitres
résumé
Understanding the behavioral responses of bivalve suspension-feeders to environmental variables, such as dissolved oxygen, can explain some ecosystem processes. We have developed an inexpensive, laboratory-based, strain gauge monitor (SGM) to measure valve gape responses of oysters, Crassostrea virginica, to diel-cycling hypoxia and cyclical pH.