Research Internships for Undergraduates


With support from two programs funded by the National Science Foundation (Research Experiences for Undergraduates - REU) and (Research Internships in Ocean Sciences - RIOS), HSRL provides paid internships for undergraduate students to spend a summer at one of the HSRL facilities where they conduct individual research projects under the guidance of an HSRL faculty member. In 2014, five students were supported by either REU or RIOS internships:




Collin Dobson


Collin Dobson, a RIOS intern and senior at Rutgers studied the Waved Whelk (Buccinum undatum) in the mid-Atlantic Bight, focusing on the biology of the commercial catch and its population distribution. He found significant differences in whelk phenotypes among fishing locations, suggesting limited population connectivity.





Laura Gray


Laura Gray, a senior at Oberlin College, and a RIOS intern, investigated sediment characteristics governing biological productivity in ancient clam gardens. Results of this work suggested that increased shell hash in surface sediments and greater fractions of subsurface sediment of a large grain size may contribute to observed enhancement of clam biomass in clam gardens compared to control beaches.




Laura Huey




Lauren Huey, a senior REU from Rutgers University, studied competition for food and suspended particles, including the agent of dermo disease, Perkinsus marinus, between oysters and filter-feeding tunicates living on the oysters. Results of her work will show whether consumption of P. marinus by tunicates reduced the rate at which oysters became infected with the pathogen, a phenomenon she calls commensal dilution.



Packy Looney




Joseph (Packy) Looney, a senior in the Marine Sciences Program at Rutgers, and an REU intern, examined mortality patterns and levels of waterborne pathogens at varying salinities, with focus on the parasite, Perkinsus marinus, cause of dermo disease in oysters. His results showing a strong positive effect of salinity on mortality of this pathogen in seawater. These results will be used in mathematical modeling studies of marine parasites.



William Schroer




William Schroer, a senior at Allegheny College and an REU intern, studied the the effect of the tidal cycle on levels of Vibrio bacteria in intertidal aquacultured oysters. A few members of this group of bacteria may cause illness in human consumers, thus this project will provide information that could help decisions about when during the tidal cycle is the best time to harvest.







Kurt Cheng



Kurt Cheng, a junior from Rutgers investigated the potential use of ribbed mussels as filters to capture oyster parasites.






Jenny Paterno, a sophomore at Stockton College, analyzed bouyancy and sedimentation of Perkinsus marinus (Dermo disease pathogen) to help determine mechanisms of dispersal through the water.






Gail Bradbury, a Rutgers junior, investigated the genetic differentiation of oysters in Delaware Bay and its relationship with disease.







Joshua Kauffman, from Rutgers University, pursued a study entitled "The sexual preferences of Perkinsus marinus".








Douglas Zemeckis, also a student at Rutgers University, carried out a project on “Early summer transmission of Perkinsus marinus to eastern oysters, Crassostrea virginica, in two Delaware Bay tributaries”.




Josh and Doug attended the 2009 meeting of the National Shellfisheries Association in Savannah, GA, where they presented posters describing their studies. Both were rising Seniors. Doug graduated and is attending graduate school at UMass Dartmouth to work on Cod. Josh is finishing up some course requirements this summer.




Thomas Evans, from Juniata College in Pennsylvania, conducted research on a project entitled “Using microsatellites to determine if two rivers in the Delaware Bay are supporting disease refugia for the eastern oysters (Crassostrea virginica) populations”.





Jeffrey Pydeski, a student at West Virginia University, studied “The role of transmission and infection in establishing refugia from two protozoan oyster diseases in Delaware Bay”.




Posters describing their research, which were prepared by Tom and Jeff, were presented at the annual principal investigators meeting (Ecology and Evolution of Infectious Diseases Programs) in Albuquerque, NM in December 2007; and at the National Shellfisheries Association meeting in Providence, RI in April, 2008. Both were rising Seniors who have since graduated and gone to work in fisheries in Alaska: Tom as a foreign fishery observer and Jeff in salmon fisheries.

[Haskin Shellfish Research Laboratory]