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R/CBT-10
Role of plankton in the partitioning and transport of hydrophobic organic contaminants--zooplankton feeding and excretion
Principal Investigator:
George McManusStart/End Year:
1990 - 1993Institution:
Chesapeake Biological Laboratory, University of Maryland Center for Environmental ScienceCo-Principal Investigator:
Michael R. Roman, Horn Point Laboratory, University of Maryland Center for Environmental ScienceTopic(s):
Description:
This proposal seeks funds for participation in a multidisciplinary investigation of the transport of hydrophobic organic contaminants (HOCS) in Chesapeake Bay. This component of the project will focus on how zooplankton feeding and excretion alter the size distribution of suspended matter and thus affect the fact of particle-associated HOCS.
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Featured Fellow
Leone Yisrael is a cephalopod-loving scuba diver, cook, and loves to try new activities. She conducts genetic analysis and fieldwork at the Smithsonian Environmental Research Center through the Coastal Disease Ecology Lab.
Featured Research Project
Developing a habitat model for mysids, an important link in Chesapeake Bay food webs
Mysids are important mesozooplankton prey for many species of fish in Chesapeake Bay and are an important link in transferring energy from lower to upper trophic levels. Mysids also serve as biological vectors for benthic-pelagic coupling due to their diel vertical migration and omnivorous prey-switching behavior, which makes mysids important regulators of food web architecture. Despite their central role in coastal food webs, surprisingly little is known about mysid ecology and dynamics in Chesapeake Bay.
