黑龙江省海伦地区黑土剖面常量元素地球化学特征及其对物源的指示意义

宋运红, 杨凤超, 刘凯, 戴慧敏, 许江, 韩晓萌

Geochemical characteristics of major elements in the black soil profiles of the Hailun area, Heilongjiang Province and their implications for provenance

SONG Yun-Hong, YANG Feng-Chao, LIU Kai, DAI Hui-Min, XU Jiang, HAN Xiao-Meng

图4 海伦黑土成土母质化学风化参数CIA—w(Na)/w(K)关系散点图(a)以及w(Na)/w(K)(b)、CIA(c)随深度变化特征

Fig.4 Scatter diagram of CIA—w(Na)/w(K) molar ratio of the Hailun Black soil parent material(a), and variation of w(Na)/w(K)(b) and CIA(c) in Hailun area