Variability in snowpack isotopic composition between open and forested areas in the West Siberian forest steppe (Kasmala basin)

The dataset contains the results of the analysis of the snow isotopic composition spatial variability in the Kasmala River basin (southern West Siberia). The dataset includes raw data on the isotopic composition of snowpack samples, topographic characteristics, land cover parameters, and the R code for regression and ANOVA analyses.
The dataset was created to support the publication of "Variability in snowpack isotopic composition between open and forested areas in the West Siberian forest steppe"" (accepted)

V2 of R code added

本数据集涵盖西西伯利亚南部卡斯马拉河（Kasmala River）流域积雪同位素组成空间变异的分析结果，包含积雪样品同位素组成原始数据、地形特征、土地覆被参数，以及用于回归与方差分析（ANOVA）的R代码。
本数据集的构建旨在支撑《西西伯利亚森林草原区开阔与林地区域积雪同位素组成的变异特征》（已录用）一文的发表。
新增R代码V2版本。