Climate change and social unrest: a 6000-year chronicle from the Eastern Mediterranean

Data Set S1. Raw pollen counts Data Set S2. Pollen-derived vegetation patterns expressed in percentages (Mediterranean pine-oak woodland, Meadow with ash trees, Mixed oak forest, Juniper scrubland, and Riparian woodland) Data Set S3. Principal component analysis (PCA) Axis 1 with a loess smoothing, and the 2.5 and 97.5 percentiles. Data Set S4. Climate data. Mean annual temperatures (°C) with the standard deviation for each value (°C); temperatures for the sowing and growing seasons (°C) with the standard deviation for each value (°C); temperature anomaly (°C) with the standard deviation for each value (°C); winter precipitations (mm) with the standard deviation for each value (mm); spring precipitation (mm) with the standard deviation for each value (mm); precipitation for the sowing and growing seasons (mm) with the standard deviation for each value (mm).

数据集S1：花粉原始计数数据。数据集S2：以百分比形式表征的花粉衍生植被格局（涵盖地中海松栎林、梣树草原、混交栎林、桧灌丛及河岸林）。数据集S3：包含局部加权回归散点平滑（loess）处理的主成分分析（Principal Component Analysis, PCA）第一轴，以及2.5%与97.5%分位数。数据集S4：气候数据，具体包括年平均气温（℃）及各对应气温值的标准差（℃）、播种季与生长季气温（℃）及各对应气温值的标准差（℃）、气温距平（℃）及各对应距平值的标准差（℃）、冬季降水量（mm）及各对应降水量值的标准差（mm）、春季降水量（mm）及各对应降水量值的标准差（mm），以及播种季与生长季降水量（mm）及各对应降水量值的标准差（mm）。