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Invasive Species, California Coast. Invasive species that dominate and eliminate native fauna are an issue of concern because of the biodiversity reductions they can cause. In order to recognize invasions and reduce potential threats to local communities, we are conducting a survey of the main sites of infection, harbors, along the California coast. With this project, we are continuing to work towards a comprehensive invertebrate database for the California coast, including critical taxonomic verification and sample archiving.
Monterey Submarine Canyon. Monterey Canyon experiences periodic sediment failures that open up new habitat space by removing the existing benthic community. The frequencies of these natural disturbances are partially dependent on storm activity and sedimentation rate, and we expect native communities to be evolutionarily adapted for periodic disturbance. In contrast, benthic disturbances in San Francisco Bay are driven by economic factors rather than seasonal ones. Dredging and filling activities over the last century have created an unstable, unpredictable system where invasive species may have an advantage over native communities.
Other Representative Projects
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