Inter-annual variability in the proportional contribution of higher trophic levels to the diet of Pacific walruses

Polar Biology

Volumn 37, Issue 5, 2014, Pages 597-609

  Seymour, J ^a   Horstmann Dehn, L ^a   Wooller, M J ^a,b  

^a UNIVERSITY OF ALASKA FAIRBANKS   (United States)

^b University of Alaska Fairbanks   (United States)

Author keywords

Arctic; Sea ice; Seal; SIAR mixing model; Stable isotopes; Walrus; Whisker

Indexed keywords

ANNUAL VARIATION; CARBON ISOTOPE; DIET; ECOLOGICAL MODELING; FORAGING BEHAVIOR; NITROGEN ISOTOPE; PINNIPED; RESOLUTION; TROPHIC LEVEL;

ARCTIC OCEAN; BERING SEA; CHUKCHI SEA; PACIFIC OCEAN;

ODOBENIDAE; ODOBENUS ROSMARUS DIVERGENS; PINNIPEDIA;

EID: 84897962921     PISSN: 07224060     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00300-014-1460-7     Document Type: Article

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