Blake Matthews and Asit Mazumder. 2006. Habitat specialization and exploitation of allochthonous carbon by zooplankton. Ecology 87:2800–2812.

Appendix A. Seasonal patterns of lipid normalized zooplankton δ¹³C (δ¹³C_LE).

FIG. A1. Lipid normalization is based on the measured difference (~7.6‰) between zooplankton with (δ13C) and without lipids (δ13CLE) and a stoichiometric model, from Matthews (2006).