Mapping soil particle-size fractions: A comparison of compositional kriging and log-ratio kriging

Journal of Hydrology（2017）

引用 27|浏览3

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摘要

•The accuracy of CK is higher than the classical log-ratio kriging methods.•CK can make the map more consistent with the true spatial distributions.•Interpolators combined with environmental factors will attain reasonable results.

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关键词

Compositional data,Spatial interpolation,Compositional kriging,Log-ratio transformation,Geostatistics,Soil particle-size fractions

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