三江平原西部土壤硒分布特征及其影响因素
|
牛雪, 何锦, 庞雅婕, 明圆圆
|
Distribution feature of soil selenium in west Sanjiang plain and its influencing factors
|
NIU Xue, HE Jin, PANG Ya-Jie, MING Yuan-Yuan
|
|
表4 研究区表层土壤主因子载荷
|
Table 4 Main factor load of surface soil in study area
|
|
指标 | 成分 | F1 | F2 | F3 | Ni | 0.85 | 0.17 | 0.11 | Cr | 0.83 | 0.26 | 0.09 | V | 0.81 | 0.10 | 0.09 | Sc | 0.81 | 0.16 | 0.27 | Cu | 0.80 | 0.35 | 0.02 | Ti | 0.66 | -0.06 | -0.06 | Fe2O3 | 0.66 | 0.07 | 0.32 | Na2O | -0.65 | -0.40 | -0.19 | K2O | -0.58 | -0.51 | 0.26 | Ge | 0.42 | -0.30 | 0.40 | C | 0.16 | 0.93 | 0.00 | Corg | 0.20 | 0.92 | 0.01 | N | 0.28 | 0.90 | -0.01 | S | 0.14 | 0.84 | 0.03 | Se | 0.34 | 0.46 | -0.05 | U | -0.04 | 0.42 | 0.39 | Rb | 0.01 | -0.13 | 0.85 | Tl | -0.24 | 0.02 | 0.81 | Al2O3 | 0.26 | -0.09 | 0.76 | Ga | 0.42 | 0.11 | 0.74 | Be | 0.06 | 0.06 | 0.73 | Li | 0.43 | 0.24 | 0.65 | F | 0.35 | 0.24 | 0.58 |
|
|
|