Table 3 Plasma δ13C and δ15N values calculated using species-specific regression equations (Table 2) for the Antarctic polar (PF, 51°S) and sub-tropical (STF, 42°S) fronts following the methods of Jaeger et al. [14]
From: A critical assessment of marine predator isoscapes within the southern Indian Ocean
Species | δ13C (‰) | δ15N (‰) | ||
|---|---|---|---|---|
PF | STF | PF | STF | |
Albatrosses | ||||
Wandering | −21.4 | − 19.9 | 13.6 | 14.6 |
Grey-headed | −21.6 | −19.4 | 10.3 | 10.4 |
Sooty | −21.1 | − 20.5 | 12.2 | 12.3 |
Giant petrels | ||||
Northern | −21.4 | −19.9 | 13.7 | 14.5 |
Southern | −22.6 | −21.8 | 12.7 | 13.5 |