Whitefish (coregonus lavaretus) standard gillnetting, at Kilpisjärvi, NW Finland, 1974-1977

Whitefish was trapped at Kilpisjärvi, NW Finnish Lapland, using stardard gillnetting method from 1974 to 1977. Data package includes some 2000 entries. Most of the samples are from July to September, but some are gathered during the winter months (from October to December). Aim of this study was to gather long-term data on morphometrical variation, age structure and reproduction status of whitefish at Kilpisjärvi. Study was carried out by Kilpisjärvi Biological Station (University of Helsinki, Finland) with assistance of Finnish Game and Fisheries Research Institute.

1974年至1977年间，研究人员于芬兰拉普兰西北部的基尔皮斯湖（Kilpisjärvi）采用标准刺网法（gillnetting）捕获白鲑。本数据集共包含约2000条记录。绝大多数样本采集于7月至9月，另有少量样本采集于冬季月份（10月至12月）。本研究的核心目标为获取基尔皮斯湖白鲑的形态计量变异、年龄结构及繁殖状态的长期观测数据。本研究由芬兰赫尔辛基大学基尔皮斯生物站（Kilpisjärvi Biological Station, University of Helsinki, Finland）主导开展，并得到了芬兰狩猎与渔业研究所（Finnish Game and Fisheries Research Institute）的协助。