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
表3 各演化阶段灌丛形态参数与沙堆沉积物粒径的相关关系
Table 3 Correlation between morphological parameters of scrub and grain size of nebkhas sediments at various stages of evolution
演化阶段黏粒粉粒极细砂细砂中砂粗砂
发育阶段Lg0.057-0.227-0.179-0.0860.310*0.176
Wg-0.034-0.201-0.159-0.0840.296*0.207
Hg-0.175-0.2420.1020.237*0.1650.127
Sg-0.018-0.223-0.168-0.0570.301*0.208
稳定阶段Lg-0.287-0.4210.0070.1210.490**0.357**
Wg-0.153-0.049-0.198-0.1590.1690.125
Hg0.099*0.392**-0.215-0.295-0.337-0.206
Sg-0.252-0.233-0.151-0.0690.360**0.263
活化阶段Lg-0.0280.096*0.0260.061-0.103-0.194
Wg-0.135-0.0690.0340.182*0.050-0.043
Hg-0.0320.0810.0180.093*-0.090-0.236
Sg-0.0440.102*-0.0020.044-0.098-0.172