敦煌雅丹地层易溶盐特征及其对沉积环境的指示意义
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梁晓磊, 程志花, 翟晓慧, 牛清河, 张益明, 李艳丽
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Soluble salt deposition of the Dunhuang yardang strata and its indication for sedimentary environment
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Xiaolei Liang, Zhihua Cheng, Xiaohui Zhai, Qinghe Niu, Yiming Zhang, Yanli Li
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表4 不同环境地表沉积物易溶性盐主要离子含量 (g·kg-1)
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Table 4 Eigenvalues of dominant ions' content of soluble salts in sediments from various environments
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样品编号 | K+ | Na+ | Ca2+ | Mg2+ | Cl- | SO | HCO | CO |
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NM1 | 0.012 | 0.660 | 1.035 | 0.038 | 1.455 | 0.739 | 0.706 | 0.000 | NM2 | 0.022 | 3.925 | 1.602 | 0.240 | 1.091 | 1.277 | 0.613 | 0.000 | NM3 | 0.024 | 0.543 | 0.156 | 0.027 | 1.818 | 1.046 | 0.178 | 0.000 | NM4 | 0.005 | 1.135 | 1.037 | 0.053 | 0.727 | 2.832 | 0.183 | 0.000 | SL1 | 0.133 | 0.985 | 1.060 | 0.199 | 0.592 | 2.448 | 0.397 | 0.000 | SL2 | 0.047 | 3.350 | 0.107 | 0.013 | 1.091 | 2.448 | 1.800 | 1.590 | SL3 | 0.033 | 0.595 | 1.337 | 0.024 | 1.455 | 1.507 | 0.854 | 0.000 | SL4 | 0.046 | 0.108 | 0.011 | 0.033 | 1.818 | 1.968 | 0.114 | 0.000 | AJ1 | 0.100 | 0.410 | 1.740 | 0.710 | 0.860 | 3.460 | 0.260 | 0.000 | AJ2 | 0.210 | 0.360 | 1.220 | 0.700 | 1.070 | 3.170 | 0.390 | 0.000 | AJ3 | 0.190 | 0.360 | 1.570 | 0.970 | 0.650 | 4.030 | 0.380 | 0.000 | AJ4 | 0.180 | 0.630 | 1.710 | 0.680 | 0.680 | 2.690 | 0.390 | 0.000 | XH1 | 0.152 | 17.925 | 1.030 | 0.106 | 1.455 | 26.736 | 0.374 | 0.000 | XH2 | 0.185 | 5.575 | 1.000 | 0.087 | 2.182 | 7.344 | 0.130 | 0.000 | KS1 | 0.024 | 0.125 | 0.041 | 0.031 | 0.859 | 0.662 | 0.201 | 0.000 | KS2 | 0.018 | 0.051 | 0.009 | 0.011 | 2.195 | 0.970 | 0.236 | 0.000 | KS3 | 0.012 | 0.043 | 0.005 | 0.015 | 2.910 | 2.813 | 0.249 | 0.000 | KS4 | 0.010 | 0.014 | 0.123 | 0.005 | 1.241 | 0.355 | 0.244 | 0.000 | KS5 | 0.006 | 0.186 | 0.253 | 0.010 | 2.577 | 2.179 | 0.366 | 0.000 | KS6 | 0.010 | 0.084 | 0.056 | 0.021 | 3.722 | 2.928 | 0.186 | 0.000 | KS7 | 0.006 | 0.550 | 0.222 | 0.012 | 2.910 | 1.296 | 0.233 | 0.000 | KS8 | 0.009 | 0.633 | 0.007 | 0.007 | 3.531 | 2.736 | 0.160 | 0.000 | KS9 | 0.008 | 0.040 | 0.096 | 0.005 | 4.294 | 3.120 | 0.328 | 0.000 | KS10 | 0.020 | 0.027 | 0.024 | 0.008 | 1.091 | 0.528 | 0.275 | 0.000 | YT1 | 0.208 | 5.350 | 0.199 | 4.688 | 4.001 | 1.258 | 0.191 | 0.000 | YT2 | 0.140 | 7.158 | 0.872 | 6.315 | 3.951 | 0.682 | 0.305 | 0.000 |
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