Determining the trophic levels of Tarr Inlet, Glacier Bay, Alaska by measuring the isotopic enrichment of 15N
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Date
Authors
Wisegarver, Eric
Journal Title
Journal ISSN
Volume Title
Publisher
School of Oceanography, University of Washington
Abstract
This study used nitrogen isotope levels to estimate trophic levels, thus providing information about the food webs in Glacier Bay. Commercial fishing is being phased out in the bay and it is assumed that food webs will be altered as a result.
Description
Citation
Keil R., Kelley D., D'Asaro E., Krembs C., and Collins R.E. [Eds.] 2008. Proceedings from the University of Washington School of Oceanography Undergraduate Thesis Research Expedition to Glacier Bay Alaska, March 2008. 296pp.