Vendace Size Variation in Lake Oulujärvi Catches 1973-2017

The dataset contains measures for annual age-specific length and mass variation (mean, standard deviation, sample size) of vendace (Coregonus albula) in catches from Lake Oulujärvi. A total of 19,991 vendace individuals have been collected from gillnet, fykenet or trawl catches for size measurements and age assessment from scale samples.

本数据集收录了奥卢耶尔维湖（Lake Oulujärvi）渔获物中白鲑（vendace, Coregonus albula）的年度年龄特异性体长与体质量变化统计参数，包括均值、标准差及样本量。研究人员从刺网、袋网或拖网的渔获中总计采集了19991尾白鲑个体，通过鳞片样本开展体长体质量测量与年龄鉴定工作。