库布齐沙漠南缘抛物线形沙丘表面风沙流结构变异

陶彬彬, 刘丹, 管超, 哈斯额尔敦

Variation of aeolian sediment flux profiles on a parabolic dune at the southern fringe of the Hobq Desert

Binbin TAO, Dan LIU, Chao GUAN, Eerdun HASI

表3 滑落面顶分段函数拟合与连续函数拟合结果的对比

Tab.3 Comparison between continuous exponential function and discontinuous function for aeolian sediment flux profiles at the dune brink

观测 断面 连续函数 分段函数 Qm 0~0.20 m 指数 Qc1 0~0.10 m 指数 0.10~0.20 m 幂函数 Qc2 N 10.797 0.992 10.145 0.998 0.969 10.886 M 9.367 0.996 8.996 0.999 0.952 9.426 S 8.563 0.991 8.269 0.993 0.973 8.656