和田河下游灌丛沙堆表层沉积物粒度和分形特征

肖佳奇, 武胜利, 陈鹏鹏

Grain size and fractal characteristics of surface sediments of nebkhas in the lower reaches of Hetian River， Xinjiang， China

Jiaqi Xiao, Shengli Wu, Pengpeng Chen

图4 不同沙堆粒度指标变化曲线

Fig.4 Change curves of particle size indexes of different nebkhas