青藏高原典型山地冰川中痕量元素的空间分布和来源分析
李若晨,申保收,武小波,杨方社,郭忠明

Spatial distribution and source analysis of trace elements in typical mountain glaciers on the Qinghai-Tibet Plateau
Ruochen LI,Baoshou SHEN,Xiaobo WU,Fangshe YANG,Zhongming GUO
表3 研究区7条冰川表层雪中痕量元素的统计数据
Table 3 Statistical data of trace elements both in the surface snow and snow pit samples of the five studied glaciers
痕量元素冰川J-Ta标准统计值与PaJ-Tb标准统计值与PbJ-Tc标准统计值与PcJ-Td标准统计值与Pd

岗什卡

雪峰

七一

冰川

八一

冰川

煤矿

冰川

玉珠峰

冰川

古仁河口冰川

玉龙

雪山

Al*2 047.8241 758.858410.8563 370.7412 864.005200.386384.256-2.77; 0.006-1.60; 0.110-1.55; 0.122-4.74; <0.001
As1.3451.0280.3243.4002.2010.1750.866-3.05; 0.002-1.73; 0.085-2.97; 0.003-3.46; 0.001
Ba23.02287.58716.05543.44340.6961.6294.531-0.737;0.461-1.47; 0.142-1.78; 0.075-6.41; <0.001
Co1.8931.4370.3363.1992.4900.1340.349-2.77; 0.006-1.73; 0.085-1.86; 0.063-5.09;<0.001
Cr4.0263.7810.9106.6875.7700.5150.933-2.63; 0.009-1.60; 0.110-1.47; 0.143-4.83;<0.001
Cu4.7674.7801.3377.3216.0530.5621.163-2.63; 0.009-1.73; 0.085-1.70; 0.088-4.74;<0.001
Fe*3 339.0002 722.490599.9416 039.3115 094.016288.475595.523-2.70; 0.007-1.60; 0.110-1.70; 0.088-4.82; <0.001
Li3.5543.0170.7687.5396.1180.3560.455-2.77; 0.006-1.73; 0.085-1.15; 0.251-5.61;<0.001
Mn105.19577.70519.117273.247138.0197.28823.829-2.70; 0.007-2.11; 0.035-1.94; 0.052-5.26;<0.001
Mo0.0200.0310.0180.0500.0280.0100.010-0.59; 0.551-2.36; 0.018-0.119; 0.905-6.11;<0.001
Pb6.7296.2241.40911.7828.3220.56115.801-3.40; 0.001-1.85; 0.064-3.61;<0.001-1.85; 0.066
Sr6.0677.3353.60719.19114.0580.5984.511-1.79; 0.074-1.98; 0.048-3.05; 0.002-5.56;<0.001
Tl0.0400.0400.0110.0660.0580.0050.016-2.91; 0.004-1.60; 0.110-2.02; 0.043-4.09;<0.001
Zn16.38030.7419.71924.68627.2946.29618.435-1.72; 0.086-0.575; 0.565-2.42; 0.016-2.00; 0.046
Cd0.1220.0810.0210.2320.1600.0050.209-3.68;<0.001-1.73; 0.085-3.61; <0.001-2.66; 0.008