基于复合指纹识别技术的西藏错那湖东岸风沙来源的定量化分析

段金龙, 谭利华, 杜世松, 陈长委, 伍永秋

Quantitative analysis of the source of aeolian sand on the east bank of the Cuona Lake in Tibet based on the composite fingerprinting identification technique

DUAN Jinlong, TAN Lihua, DU Shisong, CHEN Changwei, WU Yongqiu

表4 最佳复合指纹因子

Table 4 Best composite fingerprinting factors

步骤 指纹因子 Wilk统计量λ 累积正确判别率/% 1 MnO 0.724 77.1 2 Na2O 0.448 91.4 3 Ba 0.288 94.3 4 Ti2O 0.284 94.4