Spatial distribution, risk assessment, and source apportionment of soil heavy metals in a karst county based on grid survey
Zhaoxin Hu, Zeyan Wu, Weiqun Luo, Shaohua Liu, Chun Tu
Topics & Concepts
TopsoilSubsoilKarstEnvironmental sciencePollutionGeostatisticsSpatial distributionSpatial variabilitySoil contaminationHeavy metalsSoil scienceHydrology (agriculture)Soil waterEnvironmental chemistryEcologyGeologyMathematicsPaleontologyGeotechnical engineeringBiologyChemistryRemote sensingStatisticsHeavy metals in environmentGeochemistry and Geologic MappingRadioactivity and Radon Measurements