藏锦鸡儿（ Caragana tibetica ）灌丛沙堆的形态与沉积物特征

韩敏, 高永, 贺明辉, 燕如, 白芳, 杨文源, 李小乐, 袁晓满, 杨娟

Morphology and sediment characterization of a scrub sandpile in Caragana tibetica

Min Han, Yong Gao, Minghui He, Ru Yan, Fang Bai, Wenyuan Yang, Xiaole Li, Xiaoman Yuan, Juan Yang

图4 各演化阶段土壤颗粒频率分布曲线

Fig.4 Frequency distribution curves of soil particles at various stages of evolution