巢湖沉积物粒度特征及其沉积学意义
徐利强, 徐芳, 周涛发

Grain-size Features of Lacustrine Sediments from Chaohu Lake and Its Sedimentary Implications
Li-qiang XU, Fang XU, Tao-fa ZHOU
图7 PC1因子随深度的变化(a)及其与黏土含量(b)和平均粒径Mz(c)的相关性分析
Fig.7 Changes of PC1 with depth (a) and its correlation with clay content (b) and Mz (c)