Risk analysis of PCB exposure via the soil-food crop pathway, and alternatives for remediation at Serpukhov, Russian Federation.
A risk assessment was conducted to determine the likelihood of certain health risks resulting from exposure to soils and food crops contaminated with polychlorinated biphenyl (PCBs). PCBs have contaminated soils, river sediments, and air in the past as a result of industrial activities at a capacitor plant located in the City of Serpukhov, Russian Federation. This risk assessment and suggestions for remediation are designed to aid in decision-making efforts by a joint Russian-American research team developing a community, national, and international response to industrial contamination. Bobovnikova et al. (The Science of the Total Environment 139/140, 357-364, [1993]) have reported that PCBs are elevated in soils and sediments, breast milk, and locally grown foods in the Serpukhov area. Data from these and other investigators have been used in this risk assessment to calculate a potential cancer risk resulting from exposure to PCBs. Our assessment indicates that members of the local population may be at increased risk of cancer, and possibly other adverse health effects, as a result of PCB contamination of their environment. Because previously unassessed environmental contamination is a common problem in the former Soviet Republics, as well as many other areas of the world, we believe this type of evaluation, using known methods, can serve as a model for assessment efforts in other parts of the globe and result in remediative efforts in regions constrained by faltering economies.
Tsongas
T
T
Program in Environmental Science & Regional Planning, Washington State University, Pullman 99164-4430, USA.
Orlinskii
D
D
Priputina
I
I
Pleskachevskaya
G
G
Fetishchev
A
A
Hinman
G
G
Butcher
W
W
D000328:Adult; D000465:Algorithms; D002273:Carcinogens / Q000009:adverse effects; D002648:Child; D003159:Community-Institutional Relations; D003657:Decision Making; D004305:Dose-Response Relationship, Drug; D004785:Environmental Pollutants / Q000009:adverse effects* / Q000032:analysis; D005260:Female; D005506:Food Contamination / Q000032:analysis; D006801:Humans; D007220:Industrial Waste / Q000009:adverse effects; D007223:Infant; D008895:Milk, Human / Q000737:chemistry; D009369:Neoplasms / Q000139:chemically induced; D011078:Polychlorinated Biphenyls / Q000009:adverse effects* / Q000032:analysis; D018570:Risk Assessment; D012307:Risk Factors; D012426:Russia; D012989:Soil Pollutants / Q000009:adverse effects*
D002273:Carcinogens; D004785:Environmental Pollutants; D007220:Industrial Waste; D012989:Soil Pollutants; D011078:Polychlorinated Biphenyls