Source Apportionment and Geographic Distribution of Heavy Metals and as in Soils and Vegetables Using Kriging Interpolation and Positive Matrix Factorization Analysis
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DOI: 10.3390/ijerph19010485
Abstract: Food security and cultivated land utilization can be seriously affected by heavy metal (HM) pollution of the soil. Therefore, identifying the pollution sources of farmland is the way to control soil pollution and enhance soil… read more here.
Keywords: kriging interpolation; pollution; interpolation positive; matrix factorization ... See more keywords