Data for the paper: Dryland sensitivity to climate change and variability using nonlinear dynamics

This file contains the data used in the paper: Dryland sensitivity to climate change and variability using nonlinear dynamics. The first dataset (Data for dryland sensitivity_annual productivity and climates.csv) contains the time-series data of annual productivity and climate variables (annual precipitation, annual mean temperature, summer mean temperature, and annual SPEI). The second dataset (Data for dryland sensitivity_productivity and interannual climate variability.csv) contains the data of mean annual productivity and interannual climate variability (interannual precipitation variability, interannual temperature variability, interannual summer temperature variability, and interannual SPEI variability) in 6y moving windows.

本文件包含论文《采用非线性动力学方法研究旱地对气候变化与变率的敏感性》（英文标题："Dryland sensitivity to climate change and variability using nonlinear dynamics"）中所使用的相关数据。第一个数据集（Data for dryland sensitivity_annual productivity and climates.csv）包含年度生产力与气候变量的时间序列数据，具体包括年降水量、年平均气温、夏季平均气温以及年尺度标准化降水蒸散指数（SPEI，Standardized Precipitation Evapotranspiration Index）。第二个数据集（Data for dryland sensitivity_productivity and interannual climate variability.csv）包含以6年滑动窗口计算得到的年均生产力与年际气候变率数据，其中年际气候变率具体涵盖年降水量变率、年气温变率、夏季气温年际变率以及年际SPEI变率。