Length, age and estimated back-calculated length of pike (Esox lucius) in relation to water temperature from Lake Mälaren and the Swedish Baltic Sea archipelago 1963-2019 - Time series of monthly average surface water temperature (<0.5m) during summer at Kvädöfjärden (Baltic Sea) and Lake Mälaren.

Data on estimated back-calculated body growth from both harvested and non-harvested populations of northern pike over 50 years along the Baltic Sea coast and in Lake Mälaren, Sweden. The aim is to study spatial and temporal variation in body growth, and especially how body growth relates to variation in water temperature. Data on surface water temperature from Kvädöfjärden (Batltic Sea) and Lake Mälaren during the study period. See detailed description of methods and analyses in the original article. Time series of monthly average surface water temperature during summer at Kvädöfjärden (Baltic Sea) and Lake Mälaren.本数据集涵盖瑞典波罗的海沿岸及梅拉伦湖地区跨度50年的白斑狗鱼(northern pike)捕捞种群与非捕捞种群的反推身体生长估算数据，旨在研究其身体生长的空间与时间变异规律，重点探讨身体生长与水温变化之间的关联。本数据集同时包含研究周期内夸德菲耶尔登湾（波罗的海）与梅拉伦湖的表层水温数据，具体研究方法与分析细节请参见原文献。 本数据集还包含夸德菲耶尔登湾（波罗的海）与梅拉伦湖夏季月度平均表层水温的时间序列数据。