Determination of trophic relationships within a high Arctic marine food web using δ13C and δ15N analysis

Marine Ecology - Progress Series - Tập 84 - Trang 9-18 - 1992
KA Hobson1,2, HE Welch
1Department of Biology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada S7N OWO
2Department of Fisheries and Oceans, Freshwater Institute, 501 University Crescent, Winnipeg, Manitoba, Canada R3T 2N6

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