黄河景电灌区土壤盐渍化反演的多模型对比
蒋小芳, 徐青霞, 段翰晨, 廖杰, 郭平林, 黄翠华, 薛娴

Multi-model comparison on soil salinization inversion in Jingdian irrigation area of the Yellow River
Xiaofang Jiang, Qingxia Xu, Hanchen Duan, Jie Liao, Pinglin Guo, Cuihua Huang, Xian Xue
表1 景电灌区土壤样本电导率数据统计特征
Table 1 Statistical characteristics of soil samples
数据集样品 数目

最大值

/(mS·cm-1)

最小值

/(mS·cm-1)

平均值

/(mS·cm-1)

中位数

/(mS·cm-1)

标准差

/(mS·cm-1)

变异 系数
训练集10423.000.042.930.345.201.77
验证集3525.200.083.570.226.571.84
全部样品13925.200.043.090.285.561.80