Browsing Friday Harbor Laboratories by Author "Williams, Hannah"
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Tethering as a method for evaluating shrimp predation by San Juan Island rockfish (Sebastes spp.)
Johnson, Rachelle C.; Williams, Hannah; Turner, Kevin (Friday Harbor Labs, 2012-12)Trophic cascades have been shown to completely alter marine communities, especially after the collapse of an important fishery. It is therefore important to understand trophic relationships between marine organisms in order ... -
Tethering Pandalus danae as a Method for Observing Predator Prey Interactions in the San Juan Islands
Williams, Hannah; Johnson, Shelly; Turner, Kevin (Friday Harbor Labs, 2012-12)Predator prey interactions, specifically predation acts, were observed and recorded to better understand trophic level interactions and community ecology in the San Juan Islands. We looked at predation between Pandalus ...