敦煌雅丹地层易溶盐特征及其对沉积环境的指示意义
梁晓磊, 程志花, 翟晓慧, 牛清河, 张益明, 李艳丽

Soluble salt deposition of the Dunhuang yardang strata and its indication for sedimentary environment
Xiaolei Liang, Zhihua Cheng, Xiaohui Zhai, Qinghe Niu, Yiming Zhang, Yanli Li
表4 不同环境地表沉积物易溶性盐主要离子含量 (g·kg-1)
Table 4 Eigenvalues of dominant ions' content of soluble salts in sediments from various environments
样品编号K+Na+Ca2+Mg2+Cl-SO42-HCO3-CO32-
NM10.0120.6601.0350.0381.4550.7390.7060.000
NM20.0223.9251.6020.2401.0911.2770.6130.000
NM30.0240.5430.1560.0271.8181.0460.1780.000
NM40.0051.1351.0370.0530.7272.8320.1830.000
SL10.1330.9851.0600.1990.5922.4480.3970.000
SL20.0473.3500.1070.0131.0912.4481.8001.590
SL30.0330.5951.3370.0241.4551.5070.8540.000
SL40.0460.1080.0110.0331.8181.9680.1140.000
AJ10.1000.4101.7400.7100.8603.4600.2600.000
AJ20.2100.3601.2200.7001.0703.1700.3900.000
AJ30.1900.3601.5700.9700.6504.0300.3800.000
AJ40.1800.6301.7100.6800.6802.6900.3900.000
XH10.15217.9251.0300.1061.45526.7360.3740.000
XH20.1855.5751.0000.0872.1827.3440.1300.000
KS10.0240.1250.0410.0310.8590.6620.2010.000
KS20.0180.0510.0090.0112.1950.9700.2360.000
KS30.0120.0430.0050.0152.9102.8130.2490.000
KS40.0100.0140.1230.0051.2410.3550.2440.000
KS50.0060.1860.2530.0102.5772.1790.3660.000
KS60.0100.0840.0560.0213.7222.9280.1860.000
KS70.0060.5500.2220.0122.9101.2960.2330.000
KS80.0090.6330.0070.0073.5312.7360.1600.000
KS90.0080.0400.0960.0054.2943.1200.3280.000
KS100.0200.0270.0240.0081.0910.5280.2750.000
YT10.2085.3500.1994.6884.0011.2580.1910.000
YT20.1407.1580.8726.3153.9510.6820.3050.000