河南省洛阳市土壤硒全量、有效性及形态分布特征

田强国, 侯进凯, 杨在伟, 李立园

Distributions of the total concentration, bioavailability, and speciation of selenium in soils in Luoyang City, Henan Province, China

TIAN Qiang-Guo, HOU Jin-Kai, YANG Zai-Wei, LI Li-Yuan

图1 不同行政区土壤全硒分布特征 注:柱高为算数平均值,误差线为校准差,n为样本数量;下同

Fig.1 Distribution characteristics of soil total Se concentrations in different administrative regions note: the column height is the arithmetic average, the error line is the calibration error, n is the sample number; the same below