Lead concentrations in inner city soils as a factor in the child lead problem

H.W. Mielke, J.C. Anderson, K.J. Berry, P.W. Mielke, R.L. Chaney and M. Leech

American Journal of Public Health, 1983, vol. 73, issue 12, 1366-1369

Abstract: Soil samples were randomly collected from 422 vegetable gardens in a study area centered in downtown Baltimore, Maryland, and having a radius of 48.28 km (30 miles). The levels of lead, four other metals (cadmium, copper, nickel, and zinc), and pH were measured for each location. The application of multi-response permutation procedures, which are compatible with mapping techniques, reveals that lead (as well as cadmium, copper, nickel, and zinc) is concentrated and ubiquitous within the soils of the inner-city area of Metropolitan Baltimore. The probability values that the concentration of metals occurred by chance alone vary from about 10-15 to 10-23 depending on the metal considered. Our findings pose evironmental and public health issues, especially to children living within the inner-city.

Date: 1983
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Persistent link: https://EconPapers.repec.org/RePEc:aph:ajpbhl:1983:73:12:1366-1369_7

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