Fish length data during Alkor cruise AL560

This data set comprises all fish length data collected during the RV ALKOR cruise AL560 conducted in July 2021 (19th to 27th of July) in the Western Baltic Sea by the University...本数据集涵盖了2021年7月（7月19日至27日）在西波罗的海执行的阿尔科号科考船（RV ALKOR）AL560科考航次期间所采集的全部鱼类体长数据，由某大学完成采集。