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本文以临泽县土壤中微量元素为研究对象,运用GIS和地统计相结合的方法研究了土壤中微量元素的空间分布特征,结果表明:土壤微量元素存在着明显的空间分异性,并且微量元素块金值与基台值比较高,其自相关的空间范围均比较大。
In this paper, the soil trace elements in Linze County as the research object, the use of GIS and geostatistics to study the spatial distribution characteristics of trace elements in soil, the results showed that: there is obvious spatial heterogeneity of soil trace elements, and trace elements The nugget value is relatively high with the base station, and the autocorrelation space is relatively large.