Kattegat Cod Survey 2019

The goal of the Kattegat cod survey is to provide fisheries independent data for estimating the abundance, biomass, recruitment index and distribution of Kattegat cod. The results of the survey is used in the Kattegat cod assessment. The the survey is conducted by DTU Aqua in Denmark and SLU Aqua in Sweden and this data set is only covering the Danish part. The survey is conducted in late November -early December and has 40 stations allocated. All species caught are registered in the data set but cod is the target species.

卡特加特鲈类调查的宗旨在于为渔业独立数据提供支持，以估算卡特加特鲈类的数量、生物量、补充指数及其分布情况。调查结果被用于卡特加特鲈类的评估。该调查由丹麦的DTU Aqua和瑞典的SLU Aqua共同执行，而本数据集仅涵盖丹麦部分。调查于每年11月末至12月初进行，共设有40个站位。数据集中记录了所有捕获的物种，但鲈类为调查的目标物种。