Datasets for the publication “Multidecadal climate variability dominated past trends in the water balance of the Baltic Sea catchment area” by H. E. Markus Meier, Leonie Barghorn, Florian Börgel, Matthias Gröger, Lev Naumov, and Hagen Radtke“

The results of the publication “Multidecadal climate variability dominated past trends in the water balance of the Baltic Sea catchment area” by H. E. Markus Meier, Leonie Barghorn, Florian Börgel, Matthias Gröger, Lev Naumov, and Hagen Radtke” are based on the here presented model and observational datasets. Baltic Sea salinity is characterised by a pronounced multidecadal variability, with a period of about 30 years. The authors propose that these fluctuations are caused by the combination of the Atlantic Multidecadal Variability and the North Atlantic Oscillation. A positive feedback mechanism amplifies the salinity variations. The datasets are sorted according to the figures showing the analysis results and summarised in the README.pdf file.

由H. E.马库斯·迈耶（H. E. Markus Meier）、莱昂妮·巴戈恩（Leonie Barghorn）、弗洛里安·伯格尔（Florian Börgel）、马蒂亚斯·格勒格尔（Matthias Gröger）、列夫·纳乌莫夫（Lev Naumov）以及哈根·拉德克（Hagen Radtke）发表的论文《多年代际气候变率主导波罗的海流域水量平衡的过去变化趋势》（Multidecadal climate variability dominated past trends in the water balance of the Baltic Sea catchment area）的研究成果，均依托于此处呈现的模式数据集与观测数据集。波罗的海盐度呈现显著的多年代际变率特征，周期约为30年。研究团队提出，此类盐度波动由大西洋多年代际变率（Atlantic Multidecadal Variability）与北大西洋涛动（North Atlantic Oscillation）共同驱动，且存在正反馈机制进一步放大盐度变化幅度。本数据集按照展示分析结果的图表进行分类整理，并在README.pdf文件中完成汇总说明。