Quantitative source apportionment and ecological risk assessment of heavy metals in soil of a grain base in Henan Province, China, using PCA, PMF modeling, and geostatistical techniques
Qianqian Zhang, Xueqin Zhang
Topics & Concepts
Environmental scienceSmeltingApportionmentAgricultureCoalEnvironmental monitoringSoil testPollutionManureSoil PollutantsAgricultural landFertilizerPollutantEnvironmental engineeringEnvironmental protectionSoil waterSoil contaminationEcologySoil scienceWaste managementChemistryEngineeringLawPolitical scienceOrganic chemistryBiologyHeavy metals in environmentGeochemistry and Geologic MappingRadioactivity and Radon Measurements