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Summary statistics for carbon and nitrogen isotopic composition of southern elephant seal pup blood on îles Kerguelen. The mean, standard deviation (s.d.) and coefficient of variation (CV) are reported.
|
δ13C |
δ15N |
||||||
|---|---|---|---|---|---|---|---|
| year | n | mean (‰) | s.d. (‰) | CV (%) | mean (‰) | s.d. (‰) | CV (%) |
| 2006 | 193 | −21.2 | 0.9 | 4.2 | 11.4 | 0.4 | 3.6 |
| 2007 | 57 | −20.9 | 0.9 | 4.3 | 11.1 | 0.4 | 3.9 |
| 2008 | 202 | −20.7 | 0.8 | 3.8 | 11.4 | 0.5 | 4.1 |
| 2009 | 234 | −21.3 | 0.9 | 4.1 | 11.4 | 0.5 | 4.0 |
| 2006–2009 | 686 | −21.1 | 0.9 | 4.2 | 11.4 | 0.5 | 4.0 |
