Feeding ecology of anadromous key fish species in a large European estuary

This dataset contains information on stable isotopes (δ13C and δ15N) and stomach contents from different life stages of the smelt Osmerus eperlanus from the Elbe...

本数据集收录了来自易北河的胡瓜鱼(Osmerus eperlanus)不同生活史阶段的稳定同位素（stable isotopes，δ13C与δ15N）及胃含物相关信息。