James Vasslides
B.S. Natural Resource Management, Cook
College, Rutgers University; 1998
I am a Master's student in the Graduate
Program in Ecology and Evolution at Rutgers University, New
Brunswick studying the biotic communities on and in the vicinity
of nearshore sand ridges found along the New Jersey coast.
There are over 70 sand ridges located in the nearshore region
off the New Jersey coast, primarily outside the mouths of
current and historic inlets. As beach replenishment projects
continue up and down the coast there is an ever-increasing
need for sand, and mining the ridges has been proposed. In
order to determine the potential impacts of mining the ridges
on the fish assemblages in the area I am sampling with a 4.9
m otter trawl at discrete stations along a transect running
from the shoreline, over the ridge, out to a distance of approximately
XX km offshore to understand how the fish communities vary
in both composition and abundance landward, on the ridge,
and seaward of the ridge. Tows are conducted in the spring,
summer, and fall to capture the potential for seasonal fluctuations
due to emigration and/or migration. Individuals captured are
identified to species, and the reproductive status and stomach
contents of spawning age fish are determined. Oceanographic
variables such as depth, temperature, salinity, dissolved
oxygen, and pH are also recorded at each station. When analyzed
the data will show what effect, if any, the sand ridges have
on the fish community, including their potential use as spawning
grounds. Given that there are over 200 nearshore sand ridges
located along the coast from Massachusetts to the Gulf of
Mexico the results of this study may have broader implications
beyond New Jersey.
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