海伦市土壤主要微量元素空间分布特征
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李秋燕, 张一鹤, 魏明辉, 贺鹏飞
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Spatial distribution of the soil trace elements in Hailun City
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LI Qiu-Yan, ZHANG Yi-He, WEI Ming-Hui, HE Peng-Fei
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表6 不同成土母质、土壤类型和土地利用类型的土壤微量元素平均含量
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Table 6 Average contents of trace elements in soils of different soil parent materials,soil types and land use patterns
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分类 | w(B)/10-6 | w(Cu)/10-6 | w(Mn)/10-6 | w(Mo)/10-6 | w(Zn)/10-6 | 成土母质 | 冰积 | 28.78 | 21.73 | 987 | 0.96 | 71.19 | 冲湖积 | 31.40 | 22.93 | 703 | 0.54 | 66.73 | 冲积 | 29.59 | 22.68 | 725 | 0.55 | 65.27 | 坡洪积 | 30.42 | 23.16 | 664 | 0.49 | 66.69 | 土壤类型 | 暗棕壤 | 28.04 | 21.76 | 965 | 0.90 | 70.43 | 草甸土 | 30.62 | 22.83 | 728 | 0.57 | 66.83 | 黑土 | 31.41 | 22.85 | 690 | 0.53 | 66.46 | 土地利用类型 | 草地 | 31.31 | 22.62 | 772 | 0.57 | 66.43 | 林地 | 28.62 | 21.44 | 987 | 0.96 | 71.73 | 旱地 | 31.25 | 22.88 | 688 | 0.53 | 66.22 | 沼泽 | 29.12 | 22.50 | 837 | 0.69 | 68.80 | 水田 | 28.06 | 23.53 | 708 | 0.52 | 66.44 |
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