Source apportionment of soil heavy metals using robust spatial receptor model with categorical land-use types and RGWR-corrected in-situ FPXRF data
Mingkai Qu, Chen Jian, Biao Huang, Yongcun Zhao
Topics & Concepts
Categorical variableApportionmentEnvironmental scienceIn situPrincipal component analysisSpatial variabilityLinear regressionSoil scienceSpatial ecologyKrigingSpatial analysisLand useStatisticsRegression analysisMathematicsGeographyEcologyPolitical scienceMeteorologyEngineeringLawBiologyCivil engineeringGeochemistry and Geologic MappingHeavy metals in environmentSoil Geostatistics and Mapping