Data for "Severe water crisis in southern Spain under expanding irrigated agriculture: A multidimensional drought analysis"

Time series and spatial data behind the figures and analysis in: Junquera, V., Hormaza, J.I., Rubenstein, D.I., Levin, S.A., Vadillo Pérez, I., and Jiménez Gavilán, P. (2025). "Severe water crisis in southern Spain under expanding irrigated agriculture: A multidimensional drought analysis", Proceedings of the National Academies of Sciences, 10.1073/pnas.2508055122.1 Specifically, we include original data (quality checked and formatted), used in Fig. 1B-F and Figures 2-4 in the manuscript and Figure S5 in the SI, as well as calculated SPI values (Figure 2). We do not include calculated trendlines (stl) (Figs. S1, S4, S6) or calculated SPI values for the expanded precipitation series (Figure S2 bottom). We do not include data for Fig. 1A as these data are accessible online and not used in the analysis.本数据集对应下述论文中图表与分析所依托的时序与空间数据：Junquera V.、Hormaza J.I.、Rubenstein D.I.、Levin S.A.、Vadillo Pérez I.、Jiménez Gavilán P.（2025）《灌溉农业扩张背景下西班牙南部的严重水危机：多维度干旱分析》，《美国国家科学院院刊》，DOI:10.1073/pnas.2508055122.1。 具体而言，本数据集包含经质量校验与格式标准化的原始数据，对应论文中图1B至图1F、图2至图4以及补充材料（Supplementary Information，SI）中的图S5，同时包含经计算得到的标准化降水指数（Standardized Precipitation Index，SPI）数据（对应图2）。 本数据集未包含经计算得到的stl趋势线（对应补充材料图S1、S4、S6），以及基于扩展降水序列计算得到的标准化降水指数数据（对应补充材料图S2底部）。本数据集未纳入图1A对应的数据，此类数据可公开获取且未用于本研究的分析流程。