Health risks of heavy metals in contaminated soils and food crops irrigated with wastewater in Beijing, China

Bahemuka, 1999, Heavy metals in edible green vegetables grown along the sites of the Sinza and Msimbazi Rivers in Dar es Salaam, Tanzania, Food Chemistry, 66, 63, 10.1016/S0308-8146(98)00213-1

Bi, 2006, Environmental contamination of heavy metals from zinc smelting areas in Hezhang County, western Guizhou, China, Environment International, 32, 883, 10.1016/j.envint.2006.05.010

Chen, 2004, Soil carbon pools in adjacent natural and plantation forests of subtropical Australia, Soil Science Society of American Journal, 68, 282, 10.2136/sssaj2004.2820

Chen, 2005, Residues and source identification of persistent organic pollutants in farmland soils irrigated by effluents from biological treatment plants, Environment International, 31, 778, 10.1016/j.envint.2005.05.024

Cui, 2004, Transfer of metals from soil to vegetables in an area near a smelter in Nanning, China, Environment International, 30, 785, 10.1016/j.envint.2004.01.003

Cui, 2005, Exposure to metal mixtures and human health impacts in a contaminated area in Nanning, China, Environment International, 31, 784, 10.1016/j.envint.2005.05.025

Ge, 1992

Ikeda, 2000, Urban population exposure to lead and cadmium in east and south-east Asia, Science of the Total Environment, 249, 373, 10.1016/S0048-9697(99)00527-6

Iyengar, 2000, Global outlook on nutrition and the environment: meeting the challenges of the next millennium, Science of the Total Environment, 249, 331, 10.1016/S0048-9697(99)00529-X

Khan, 2006, Humic acids increase the phytoavailability of Cd and Pb to wheat plants cultivated in freshly spiked, contaminated soil, Journal of Soils Sediments, 6, 236, 10.1065/jss2006.08.178

Liu, 2005, Impacts of sewage irrigation on heavy metals distribution and contamination in Beijing, China, Environment International, 31, 805, 10.1016/j.envint.2005.05.042

Lucho-Contantino, 2005, A multivariate analysis of the accumulation and fractionation of major and trace elements in agricultural soils in Hidalgo State, Mexico irrigated with wastewater, Environment International, 31, 313, 10.1016/j.envint.2004.08.002

Ma, 2006, A systemic health risk assessment for the chromium cycle in Taiwan, Environment International

Mapanda, 2005, The effect of long-term irrigation using wastewater on heavy metal contents of soils under vegetables in Harare, Zimbabwe. Agriculture, Ecosystem and Environment, 107, 151, 10.1016/j.agee.2004.11.005

Muchuweti, 2006, Heavy metal content of vegetables irrigated with mixture of wastewater and sewage sludge in Zimbabwe: implications for human health. Agriculture, Ecosystem and Environment, 112, 41, 10.1016/j.agee.2005.04.028

National Research Council (NRC), 1983, Risk Assessment in the Federal Government: Managing the Process

Nigam, 2001, Cadmium mobilisation and plant availability-the impact of organic acids commonly exuded from roots, Plant and Soil, 230, 107, 10.1023/A:1004865811529

Rattan, 2005, Long-term impact of irrigation with sewage effluents on heavy metal content in soils, crops and groundwater-a case study. Agriculture, Ecosystem and Environment, 109, 310, 10.1016/j.agee.2005.02.025

Rothenberg, 2007, The impact of sewage irrigation on the uptake of mercury in corn plants (Zea mays) from suburban Beijing, Environmental Pollution, 149, 246, 10.1016/j.envpol.2007.01.005

SEPA, 1995

SEPA, 2005

Sharma, 2007, Heavy metal contamination of soil and vegetables in suburban areas of Varanasi, India, Ecotoxicology and Environment Safety

Singh, 2004, Impact assessment of treated/untreated wastewater toxicants discharged by sewage treatment plants on health, agricultural, and environmental quality in the wastewater disposal area, Chemosphere, 55, 227, 10.1016/j.chemosphere.2003.10.050

Türkdogan, 2003, Heavy metals in soil, vegetables and fruits in the endemic upper gastrointestinal cancer region of Turkey, Environmental Toxicology and Pharmacology, 13, 175, 10.1016/S1382-6689(02)00156-4

United State, Environmental Protection Agency, Region 9, Preliminary remediation goals. http://www.epa.gov/region09/waste/sfind/prg.2002 (December, 2006).

US-EPA, IRIS. United States, Environmental Protection Agency, Integrated Risk Information System. http://www.epa.gov/iris/subst (December, 2006).

Wang, 2005, Health risks of heavy metals to the general public in Tianjin, China via consumption of vegetables and fish, Science of the Total Environment, 350, 28, 10.1016/j.scitotenv.2004.09.044

Wang, 2006, Transfer characteristics of cadmium and lead from soil to the edible parts of six vegetable species in southeastern China, Environmental Pollution, 144, 127, 10.1016/j.envpol.2005.12.023

Wilson, 2007, Heavy metal dispersion, persistence, and bioaccumulation around an ancient copper mine situated in Anglesey, UK. Ecotoxicology and Environmental Safety, 66, 224, 10.1016/j.ecoenv.2006.02.015