土壤微细粒测量地球化学模式的再现性与可对比性
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						       		刘汉粮, 张必敏, 王学求, 张振海, 刘东盛
						  	
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				The reproducibility and comparability of the fine particle soil survey geochemical patterns
			
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						       		Han-Liang LIU, Bi-Min ZHANG, Xue-Qiu WANG, Zhen-Hai ZHANG, Dong-Sheng LIU
						  	
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		表3 花牛山矿区地球化学参数统计
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			   | 元素 |  采样年度 |  样品数 |  最小值 |  25%分位数 |  平均值 |  中位数 |  75%分位数 |  最大值 |  剔出数 |  背景值 |       | Pb |  2013 |  125 |  68.1 |  398 |  2190 |  1024 |  2248 |  26100 |  18 |  1068 |      |  2015 |  149 |  60.5 |  501 |  2816 |  1068 |  2409 |  34954 |  29 |  1057 |     | Zn |  2013 |  125 |  91.3 |  289 |  931 |  589 |  1215 |  9489 |  6 |  718 |      |  2015 |  149 |  69.6 |  306 |  1213 |  644 |  1271 |  14112 |  15 |  713 |     | Au |  2013 |  125 |  3.092 |  7.22 |  15.6 |  10.5 |  18.3 |  110 |  9 |  12.1 |      |  2015 |  149 |  0.735 |  6.19 |  15.9 |  10.6 |  17.4 |  125 |  10 |  11.6 |     | As |  2013 |  125 |  12.1 |  57.6 |  168 |  113 |  185 |  1231 |  11 |  121 |      |  2015 |  149 |  11.7 |  52.6 |  226 |  113 |  264 |  3030 |  13 |  143 |     | Bi |  2013 |  125 |  0.27 |  0.91 |  1.50 |  1.34 |  1.76 |  6.00 |  1 |  1.47 |      |  2015 |  149 |  0.37 |  0.86 |  1.90 |  1.32 |  2.10 |  31.73 |  8 |  1.52 |     | Cu |  2013 |  125 |  14.2 |  31.1 |  41.1 |  36.8 |  47.7 |  126 |  4 |  39.2 |      |  2015 |  149 |  12.1 |  30.2 |  43.0 |  36.9 |  47.2 |  181 |  8 |  39.0 |     | Hg |  2013 |  125 |  11.1 |  34.2 |  75.1 |  58.4 |  86.4 |  460 |  8 |  60.5 |      |  2015 |  149 |  10.3 |  36.3 |  73.2 |  58.9 |  79.6 |  416 |  13 |  56.9 |     | Ni |  2013 |  125 |  13.9 |  28.4 |  31.1 |  30.4 |  33.3 |  55.3 |  4 |  30.5 |      |  2015 |  149 |  13.4 |  28.2 |  31.8 |  30.4 |  34.7 |  81.3 |  3 |  31.1 |     | Sb |  2013 |  125 |  1.53 |  6.50 |  30.1 |  14.8 |  37.6 |  257 |  15 |  17.7 |      |  2015 |  149 |  1.40 |  7.09 |  41.5 |  15.5 |  36.1 |  1218 |  13 |  20.0 |      
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