基于地统计学与机器学习模型的宝清县表层有机碳含量预测及比较研究
刘洪博, 史佳卉, 王思引, 裴久渤

Prediction and comparison of organic carbon content in topsoils based on geostatistics and machine learning models: A case study of Baoqing County
LIU Hong-Bo, SHI Jia-Hui, WANG Si-Yin, PEI Jiu-Bo
图7 普通克里金法预测宝清县土壤有机碳空间分布
Fig.7 Prediction of spatial distribution of soil organic carbon in Baoqing County using ordinary kriging