Abstract
Economic reforms in China since 1978 have promoted nationwide socioeconomic advancement but led to a considerable amount of environmental pollution. The distribution and sources of Pb in a typical peri-urban industrial part of Baoji, China, were assessed by determining the Pb contents and isotopic compositions in 52 topsoil samples from the study area. The topsoil samples were polluted averagely with 40.88 mg Pb kg−1, was 1.86 times higher than the Pb content of local background soil (22.04 mg kg−1). Pb isotopic compositions were determined by analyzing samples prepared using total digestion and acid extraction methods. Radiogenic isotopes contributed more to the Pb concentrations in the acid extracts than in the total digests. This was shown by the 207/206Pb and 208/206Pb ratios, which were 0.845–0.88 and 2.088–2.128, respectively, in the acid extracts and 0.841–0.875 and 2.086–2.125, respectively, in the total digests. This indicates that anthropogenic sources of Pb could be identified more sensitively in acid extracts than in total digests. The Pb isotope ratios showed that burning coal and smelting ore are the predominant anthropogenic sources of Pb in the study area, i.e., a lead–zinc smelter and a coking plant are major sources of Pb in the study area.
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References
Adriano D (1986) Trace elements in the terrestrial environment. Springer, New York
Bacon JR, Dinev NS (2005) Isotopic characterisation of lead in contaminated soils from the vicinity of a non-ferrous metal smelter near Plovdiv, Bulgaria. Environ Pollut 134:247–255
Bing-Quan Z, Yu-Wei C, Jian-Hua P (2001) Lead isotope geochemistry of the urban environment in the Pearl River Delta. Appl Geochem 16:409–417
Brewer PA, Bird G, Macklin MG (2016) Isotopic provenancing of Pb in Mitrovica, northern Kosovo: source identification of chronic Pb enrichment in soils, house dust and scalp hair. Appl Geochem 64:164–175
Chen J et al (2005) A lead isotope record of Shanghai atmospheric lead emissions in total suspended particles during the period of phasing out of leaded gasoline. Atmos Environ 39:1245–1253
De Temmerman L, Hoenig M (2004) Vegetable crops for biomonitoring lead and cadmium deposition. J Atmos Chem 49:121–135
Deng W, Li X, An Z, Yang L (2016) The occurrence and sources of heavy metal contamination in peri-urban and smelting contaminated sites in Baoji, China. Environ Monit Assess 188:1–8
Ettler V, Mihaljevič M, Komárek M (2004) ICP-MS measurements of lead isotopic ratios in soils heavily contaminated by lead smelting: tracing the sources of pollution. Anal Bioanal Chem 378:311–317
Fature G (1986) Principles of isotope geology. Wiley, New York
Fischer A et al (2003) Health risk for children from lead and cadmium near a non-ferrous smelter in Bulgaria. Int J Hygiene Environ Health 206:25–38
Hu X, Ding Z (2009) Lead/cadmium contamination and lead isotopic ratios in vegetables grown in peri-urban and mining/smelting contaminated sites in Nanjing, China. Bull Environ Contam Toxicol 82:80–84
Kelly J, Thornton I, Simpson P (1996) Urban geochemistry: a study of the influence of anthropogenic activity on the heavy metal content of soils in traditionally industrial and non-industrial areas of Britain. Appl Geochem 11:363–370
Klaminder J, Bindler R, Emteryd O, Renberg I (2005) Uptake and recycling of lead by boreal forest plants: quantitative estimates from a site in northern Sweden. Geochim Cosmochim Acta 69:2485–2496
Komárek M, Ettler V, Chrastný V, Mihaljevič M (2008) Lead isotopes in environmental sciences: a review. Environ Int 34:562–577
Laidlaw MA, Filippelli GM (2008) Resuspension of urban soils as a persistent source of lead poisoning in children: a review and new directions. Appl Geochem 23:2021–2039
Lee CS, Li X, Shi W, Cheung SCN, Thornton I (2006) Metal contamination in urban, suburban, and country park soils of Hong Kong: a study based on GIS and multivariate statistics. Sci Total Environ 356:45–61
Li H-b YuS, G-l Li, Deng H (2011) Contamination and source differentiation of Pb in park soils along an urban–rural gradient in Shanghai. Environ Pollut 159:3536–3544
Li J, He M, Han W, Gu Y (2009) Analysis and assessment on heavy metal sources in the coastal soils developed from alluvial deposits using multivariate statistical methods. J Hazard Mater 164:976–981
Liang F et al (2010) Lead in children’s blood is mainly caused by coal-fired ash after phasing out of leaded gasoline in Shanghai. Environ Sci Tech 44:4760–4765
Loska K, Cebula J, Pelczar J, Wiechuła D, Kwapuliński J (1997) Use of enrichment, and contamination factors together with geoaccumulation indexes to evaluate the content of Cd, Cu, and Ni in the Rybnik water reservoir in Poland. Water Air Soil Pollut 93:347–365
Mihaljevič M, Ettler V, Šebek O, Strnad L, Chrastný V (2006) Lead isotopic signatures of wine and vineyard soils—tracers of lead origin. J Geochem Explor 88:130–133
Monna F, Hamer K, Lévêque J, Sauer M (2000) Pb isotopes as a reliable marker of early mining and smelting in the Northern Harz province (Lower Saxony, Germany). J Geochem Explor 68:201–210
N-j Hu et al (2015) Tracking lead origin in the yellow river Estuary and nearby Bohai Sea based on its isotopic composition. Estuarine Coastal Shelf Sci 163:99–107
Nriagu JO (1979) Global inventory of natural and anthropogenic emissions of trace metals to the atmosphere. Nature 279:409–411
Rasmussen P, Subramanian K, Jessiman B (2001) A multi-element profile of house dust in relation to exterior dust and soils in the city of Ottawa, Canada. Sci Total Environ 267:125–140
Russell RD, Farquhar RM (1960) Lead isotopes in geology. Interscience, New York
Shi G, Chen Z, Xu S, Zhang J, Wang L, Bi C, Teng J (2008) Potentially toxic metal contamination of urban soils and roadside dust in Shanghai, China. Environ Pollut 156:251–260
Sturges W, Barrie L (1987) Lead 206/207 isotope ratios in the atmosphere of North America as tracers of US and Canadian emissions. Nature 329:144–146
Tan M et al (2006) Comprehensive study of lead pollution in Shanghai by multiple techniques. Anal Chem 78:8044–8050
Teutsch N, Erel Y, Halicz L, Banin A (2001) Distribution of natural and anthropogenic lead in Mediterranean soils. Geochim Cosmochim Acta 65:2853–2864
Todt W, Cliff R, Hanser A, Hofmann AW (1993) A Re-calibration of NBS lead standards using a 202 Pb + 205 Pb double spike. Terra Abstr 5(1):396
Watt J, Thornton I, Cotter-Howells J (1993) Physical evidence suggesting the transfer of soil Pb into young children via hand-to-mouth activity. Appl Geochem 8:269–272
Wong CSC, Li XD (2004) Pb contamination and isotopic composition of urban soils in Hong Kong. Sci Total Environ 319:185–195
Yu S, X-d Li (2011) Distribution, availability, and sources of trace metals in different particle size fractions of urban soils in Hong Kong: implications for assessing the risk to human health. Environ Pollut 159:1317–1326
Zahran S, Mielke H, Weiler S, Berry K, Gonzales C (2009) Children’s blood lead and standardized test performance response as indicators of neurotoxicity in metropolitan New Orleans elementary schools. Neurotoxicology 30:888–897
Zhao Z-Q, Liu C-Q, Zhang W, Wang Q-L (2011) Historical lead pollution in the central region of Guizhou province, China: a record of lead stable isotopes of lake sediments. Appl Geochem 26:S267–S270
Acknowledgments
The research was supported by the Shaanxi Provincial Academy of Environmental Science, Institute of Earth Environment, Chinese Academy of Sciences, and The Research Special Fund for Public Welfare Projects of Ministry of Environmental Protection of China (MEPC) (Grant No. 201109053). The authors thank the editors and anonymous reviewers for their careful work and constructive comments.
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Deng, W., Li, X., An, Z. et al. Lead Contamination and Source Characterization in Soils Around a Lead–Zinc Smelting Plant in a Near-Urban Environment in Baoji, China. Arch Environ Contam Toxicol 71, 500–508 (2016). https://doi.org/10.1007/s00244-016-0317-1
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DOI: https://doi.org/10.1007/s00244-016-0317-1