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R/DO-19
The production and fate of phytoplankton biomass in the mesohaline reach of Chesapeake Bay
Principal Investigator:
Daniel J. ConleyStart/End Year:
1990 - 1993Institution:
Horn Point Laboratory, University of Maryland Center for Environmental ScienceCo-Principal Investigator:
Thomas C. Malone, Patricia M. Glibert, Horn Point Laboratory, University of Maryland Center for Environmental ScienceTopic(s):
Description:
To determine the relative importance of N and Si in limiting the magnitude of the spring diatom bloom and in precipitating its collapse in Chesapeake Bay; specifically, to test the hypothesis that the collapse of the spring bloom occurs as a consequence of Si deficiency and associated increases in sedimentation rate.
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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.
