Fish length data during Alkor cruise AL539

This data set comprises all fish length data collected during the RV ALKOR cruise AL539 conducted in July 2020 (July 5th to July 18th 2020) in the Western Baltic Sea by the University of Hamburg. The cruise was part of the 5-year MARSYS teaching cruise program of the University of Hamburg GFP20-1_047. The fish length data were collected directly on board.

本数据集包含汉堡大学（University of Hamburg）于2020年7月5日至7月18日在西波罗的海（Western Baltic Sea）执行阿尔科尔号（RV ALKOR）AL539航次期间采集的全部鱼类体长数据。本次航次属于汉堡大学为期五年的MARSYS教学航次项目GFP20-1_047，所有鱼类体长数据均直接在科考船上采集完成。