苏宏图戈壁地表沉积物组分变异性及其成因
郭晓敏, 王海兵, 廖承贤, 杨皓钦, 华天红, 刘旭

Spatial variability and its genesis of surface sediments in Suhongtu Gobi
Xiaomin Guo, Haibin Wang, Chengxian Liao, Haoqin Yang, Tianhong Hua, Xu Liu
表2 沉积物组分的变异函数理论模型及相关参数
Table 2 Theoretical model of variation function of sediment components and related parameters
变量理论模型块金值(C0)基台值 (C0+C)变程 /(°)块基比 [C0/(C0+C)]/%决定系数残差
0~2 mm土层悬移组分含量/%指数模型0.0248800.0546601.09800054.50.7100003.023×10-4
10~20 mm土层悬移组分含量/%球状模型0.0310000.9270000.13000096.70.4890000.202
0~2 mm土层跃移组分含量/%指数模型0.0248500.0546001.09200054.50.7100003.023×10-4
10~20 mm土层跃移组分含量/%指数模型0.0273000.0596000.87000054.20.6290005.421×10-4
0~2 mm土层蠕移及风蚀组分含量/%指数模型0.0254300.0509602.68200050.10.5520002.123×10-4
10~20 mm土层蠕移及风蚀组分含量/%指数模型0.0273000.0596000.87000054.20.6290001.73