From: Trophic niche partitioning of littoral fish species from the rocky intertidal of Helgoland, Germany
Variable | PC1 | Variable | PC2 |
---|---|---|---|
DHA/EPA | 0.566 | PUFA/SFA | 0.862 |
δ 13C | −0.519 | 18:1n9/18:1n7 | −0.431 |
18:1n9/18:1n7 | 0.502 | δ 13C | −0.255 |
δ 15N | −0.396 | δ 15N | −0.070 |
PUFA/SFA | 0.041 | DHA/EPA | 0.037 |