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Contamination assessment, health risk evaluation, and source identification of heavy metals in the soil-rice system of typical agricultural regions on the southeast coast of China

Environmental Science and Pollution Research volume 28, pages 12870–12880 (2021)Cite this article

Abstract

To quantitatively assess heavy metal accumulation and potential ecological and human health risks as well as analyze the sources of metals in a typical soil-rice system located on the southeast coast of China, 120 topsoil samples and corresponding rice grain samples were collected across the study area. The concentrations of As, Cd, Pb, Cr, Hg, Zn, Cu, and Ni were analyzed. The results revealed that Hg, Cd, and Cu were the main pollutants in soils. Besides, according to geo-accumulation value of Hg, 18.3% of samples were at or above moderate contamination levels. Additionally, the soil was in moderate ecological risk from combined heavy metal pollution, and 49.7% and 27.0% of this risk could be attributed to Hg and Cd pollution, respectively, due to their high toxic-response factors. For the rice samples, Cd content showed the highest biological accumulation coefficient value (40.8%) in rice grains and was slightly greater than its maximum allowable value (MAV) (0.2 mg/kg) in 7.5% of samples, whereas the other metals were all lower than their corresponding MAVs. Heavy metal exposure (especially As exposure) via rice consumption causes significant carcinogenic and non-carcinogenic risks to adults, and non-carcinogenic risk to children, while the carcinogenic risk to children was at tolerable level. Greater rice consumption might be responsible for the greater health risk to adults than children. Natural sources (loaded heavily with Cr and Ni) such as lithogenic components and soil parent materials, agricultural activities (loaded heavily with Cd, Cu, and Zn), especially excessive use of pesticides and fertilizers, and industrial activities (loaded heavily with Hg, Pb, and As) including vehicle emissions, coal combustion, and those of the textile and chemical industries were identified as the main sources. Effective regulations should be enforced to guarantee the safety of farm produce and protect ecological and human health in the study area.

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References

  • Bai J, Zhao Q, Wang W, Wang X, Jia J, Cui B, Liu X (2019) Arsenic and heavy metals pollution along a salinity gradient in drained coastal wetland soils: depth distributions, sources and toxic risks. Ecol Indic 96:91–98

    CAS  Google Scholar 

  • Barakat A, Ennaji W, Krimissa S, Bouzaid M (2020) Heavy metal contamination and ecological-health risk evaluation in peri-urban wastewater-irrigated soils of Beni-Mellal city (Morocco). Int J Environ Heal R 30(4):372–387

    CAS  Google Scholar 

  • Chen H, Tang Z, Wang P, Zhao FJ (2018a) Geographical variations of cadmium and arsenic concentrations and arsenic speciation in Chinese rice. Environ Pollut 238:482–490

    CAS  Google Scholar 

  • Chen Y, Jiang X, Wang Y, Zhuang D (2018b) Spatial characteristics of heavy metal pollution and the potential ecological risk of a typical mining area: a case study in China. Process Saf Environ Prot 113:204–219

    CAS  Google Scholar 

  • Cui Z, Wang Y, Zhao N, Yu R, Xu G, Yu Y (2018) Spatial distribution and risk assessment of heavy metals in paddy soils of Yongshuyu irrigation area from Songhua River Basin, Northeast China. Chinese Geogr Sci 28(5):797–809

    Google Scholar 

  • Dong B, Zhang R, Gan Y, Cai L, Freidenreich A, Wang K, Guo T, Wang H (2019) Multiple methods for the identification of heavy metal sources in cropland soils from a resource-based region. Sci Total Environ 651:3127–3138

    CAS  Google Scholar 

  • Eqani S, Kanwal A, Bhowmik AK, Sohail M, Ullah R, Ali SM, Alamdar A, Ali N, Fasola M, Shen H (2016) Spatial distribution of dust-bound trace elements in Pakistan and their implications for human exposure. Environ Pollut 213:213–222

    CAS  Google Scholar 

  • Fei X, Christakos G, Xiao R, Ren Z, Liu Y, Lv X (2019a) Improved heavy metal mapping and pollution source apportionment in Shanghai City soils using auxiliary information. Sci Total Environ 661:168–177

    CAS  Google Scholar 

  • Fei X, Xiao R, Christakos G, Langousis A, Ren Z, Tian Y, Lv X (2019b) Comprehensive assessment and source apportionment of heavy metals in Shanghai agricultural soils with different fertility levels. Ecol Indic 106:105508

    CAS  Google Scholar 

  • Gerdol R, Marchesini R, Iacumin P, Brancaleoni L (2014) Monitoring temporal trends of air pollution in an urban area using mosses and lichens as biomonitors. Chemosphere 108:388–395

    CAS  Google Scholar 

  • Guo H, Yang L, Han X, Dai J, Pang X, Ren M, Zhang W (2019a) Distribution characteristics of heavy metals in surface soils from the western area of Nansi Lake, China. Environ Monit Assess 191(5):262

    CAS  Google Scholar 

  • Guo X, Sun Q, Zhao Y, Cai H (2019b) Identification and characterisation of heavy metals in farmland soil of Hunchun basin. Environ Earth Sci 78(10):310

    Google Scholar 

  • Hakanson L (1980) An ecological risk index for aquatic pollution-control—a sedimentological approach. Water Res 14:975–1001

    Google Scholar 

  • Hu B, Jia X, Hu J, Xu D, Xia F, Li Y (2017) Assessment of heavy metal pollution and health risks in the soil-plant-human system in the Yangtze river delta, China. Int J Env Res Pub He 14(9):1042

    Google Scholar 

  • Islam MS, Ahmed MK, Habibullah-Al-Mamun M (2016) Apportionment of heavy metals in soil and vegetables and associated health risks assessment. Stoch Environ Res Risk Assess 30:365–377

    Google Scholar 

  • Jia X, Hu B, Marchant BP, Zhou L, Shi Z, Zhu Y et al (2019) A methodological framework for identifying potential sources of soil heavy metal pollution based on machine learning: a case study in the Yangtze Delta, China. Environ Pollut 250:601–609

    CAS  Google Scholar 

  • Liang J, Feng C, Zeng G, Gao X, Zhong M, Li X, Li X, He X, Fang Y (2017) Spatial distribution and source identification of heavy metals in surface soils in a typical coal mine city, Lianyuan, China. Environ Pollut 225:681–690

    CAS  Google Scholar 

  • Liu L, Chen H, Cai P, Liang W, Huang Q (2009) Immobilization and phytotoxicity of cd in contaminated soil amended with chicken manure compost. J Hazard Mater 163(2–3):563–567

    CAS  Google Scholar 

  • Liu J, Zhang X, Tran H, Wang D, Zhu Y et al (2011) Heavy metal pollution and risk assessment in water, paddy soil, and rice around an electroplating plant. Environ Sci Pollut Res 18(9):1623–1632

    CAS  Google Scholar 

  • Liu S, Pan G, Zhang Y, Xu J, Ma R, Shen Z, Dong S (2019) Risk assessment of soil heavy metals associated with land use variations in the riparian zones of a typical urban river gradient. Ecotox Environ Safe 181:435–444

    CAS  Google Scholar 

  • Liu S, Zhao H, Wu K, Zhang Z, Hou Y, Chen T, Jin Q (2020) Evaluation of heavy metal distribution characteristics of agricultural soil–rice system in a high geological background area according to the influence index of comprehensive quality (IICQ). Environ Sci Pollut Res 27:20920–20933

    CAS  Google Scholar 

  • Loska K, Wiechuła D, Korus I (2004) Metal contamination of farming soils affected by industry. Environ Int 30(2):159–165

    CAS  Google Scholar 

  • Lv J, Wang Y (2018) Multi-scale analysis of heavy metals sources in soils of Jiangsu Coast, Eastern China. Chemosphere 212:964–973

    CAS  Google Scholar 

  • Mamat A, Zhang Z, Mamat Z, Zhang F, Yinguang C (2020) Pollution assessment and health risk evaluation of eight (metalloid) heavy metals in farmland soil of 146 cities in China. Environ Geochem Health. https://doi.org/10.1007/s10653-020-00634-y

  • Ministry of Environmental Protection and Ministry of Land and Resource of the People’s Republic of China (MEP and MLR) (2014) The Bulletin of Nationwide Soil Pollution Status Survey (April 14, 2014. Index No. 000014672/2014-00351)

  • Muller G (1969) Index of geoaccumulation in sediments of the Rhine River. Geo J 2:108–118

    Google Scholar 

  • Nanos N, Grigoratos T, Rodríguez Martín JA, Samara C (2015) Scale-dependent correlations between soil heavy metals and As around four coal-fired power plants of northern Greece. Stoch Environ Res Risk Assess 29:1531–1543

    Google Scholar 

  • Nemerow NL (1985) Stream, lake, estuary, and ocean pollution. Van Nostrand Reinhold Publishing Co., New York

    Google Scholar 

  • Pan L, Wang Y, Ma J, Hu Y, Su B, Fang G, Wang L, Xiang B (2018) A review of heavy metal pollution levels and health risk assessment of urban soils in Chinese cities. Environ Sci Pollut Res 25:1055–1069

    CAS  Google Scholar 

  • Park JH, Chon HT (2016) Characterization of cadmium biosorption by Exiguobacterium sp. isolated from farmland soil near Cu-Pb-Zn mine. Environ Sci Pollut Res 23:11814–11822

    CAS  Google Scholar 

  • Qiu M, Li F, Wang Q, Chen J, Yang G, Liu L (2015) Driving forces of heavy metal changes in agricultural soils in a typical manufacturing center. Environ Monit Assess 187(5):239

    Google Scholar 

  • Rahman MA, Rahman MM, Reichman SM, Lim RP, Naidu R (2014) Heavy metals in Australian grown and imported rice and vegetables on sale in Australia: health hazard. Ecotox Environ Safe 100:53–60

    CAS  Google Scholar 

  • Shao D, Zhan Y, Zhou W, Zhu L (2016) Current status and temporal trend of heavy metals in farmland soil of the Yangtze River Delta Region: field survey and meta-analysis. Environ Pollut 219:329–336

    CAS  Google Scholar 

  • Sun L, Feng S (2019) Heavy metals in the surface soil around a coalmine: pollution assessment and source identification. Pol J Environ Stud 28(4):2717–2724

    CAS  Google Scholar 

  • Tang L, Deng S, Tan D, Long J, Lei M (2019) Heavy metal distribution, translocation, and human health risk assessment in the soil-rice system around Dongting Lake area, China. Environ Sci Pollut Res 26(17):17655–17665

    CAS  Google Scholar 

  • Tian H, Zhu C, Gao J, Cheng K, Hao J, Wang K, Hua S, Wang Y, Zhou J (2015) Quantitative assessment of atmospheric emissions of toxic heavy metals from anthropogenic sources in China: historical trend, spatial distribution, uncertainties, and control policies. Atmos Chem Phys 15(17):10127–10147

    CAS  Google Scholar 

  • US. EPA (1989) Risk assessment guidance for superfund volume I: human health evaluation manual: (part A). Office of Soild Waste and Emergency Response, Washington, DC

    Google Scholar 

  • US. EPA (1997) Exposure factors handbook. Office of Research and Development, National Center for Environmental Assessment, Washington (DC, USA)

    Google Scholar 

  • US. EPA (2000) Risk-based concentration table. United States Environmental Protection Agency, Washington DC, Philadelphia

  • Wang Y, Yang L, Kong L, Liu E, Wang L, Zhu J (2015) Spatial distribution, ecological risk assessment and source identification for heavy metals in surface sediments from Dongping Lake, Shandong, East China. Catena 125:200–205

    CAS  Google Scholar 

  • Wang S, Wu W, Liu F, Liao R, Hu Y (2017) Accumulation of heavy metals in soil-crop systems: a review for wheat and corn. Environ Sci Pollut Res 24:15209–15225

    CAS  Google Scholar 

  • Wang L, Gao S, Yin X, Yu X, Luan L (2019a) Arsenic accumulation, distribution and source analysis of rice in a typical growing area in north China. Ecotox Environ Saf 167:429–434

    CAS  Google Scholar 

  • Wang N, Han J, Wei Y, Li G, Sun Y (2019b) Potential ecological risk and health risk assessment of heavy metals and metalloid in soil around Xunyang mining areas. Sustainability 11(18):4828

    CAS  Google Scholar 

  • Wu H, Yang F, Li H, Li Q, Zhang F, Ba Y, Cui L, Sun L, Wang N, Zhu J (2020a) Heavy metal pollution and health risk assessment of agricultural soil near a smelter in an industrial city in China. Int J Environ Heal R 30(2):174–186

  • Wu J, Margenot AJ, Wei X, Fan M, Gao C (2020b) Source apportionment of soil heavy metals in fluvial islands, Anhui section of the lower Yangtze River: comparison of APCS-MLR and PMF. J Soils Sediments 20:3380–3393. https://doi.org/10.1007/s11368-020-02639-7

  • Xiao R, Guo D, Ali A, Mi S, Liu T, Ren C, Li R, Zhang Z (2019) Accumulation, ecological-health risks assessment, and source apportionment of heavy metals in paddy soils: a case study in Hanzhong, Shaanxi, China. Environ Pollut 248:349–357

    CAS  Google Scholar 

  • Yan G, Mao L, Liu S, Mao Y, Ye H, Huang T, Li F, Chen L (2018) Enrichment and sources of trace metals in roadside soils in Shanghai, China: a case study of two urban/rural roads. Sci Total Environ 631:942–950

    Google Scholar 

  • Yin X, Chen X (2017) Comparison of different acid digestion methods for leafy vegetables in the determination of heavy metals by ICP-OES. Chinese Agri Sci Bull 33(24):80–84

    Google Scholar 

  • Zeng F, Ali S, Zhang H, Ouyang Y, Qiu B, Wu F, Zhang G (2011) The influence of pH and organic matter content in paddy soil on heavy metal availability and their uptake by rice plants. Environ Pollut 159(1):84–91

    CAS  Google Scholar 

  • Zhang Z, Zheng D, Xue Z, Wu H, Jiang M (2019) Identification of anthropogenic contributions to heavy metals in wetland soils of the Karuola Glacier in the Qinghai-Tibetan Plateau. Ecol Indic 98:678–685

    CAS  Google Scholar 

  • Zhang M, Wang X, Liu C, Lu J, Qin Y, Mo Y, Xiao P, Liu Y (2020) Identification of the heavy metal pollution sources in the rhizosphere soil of farmland irrigated by the Yellow River using PMF analysis combined with multiple analysis methods—using Zhongwei city, Ningxia, as an example. Environ Sci Pollut Res 27:16203–16214

    CAS  Google Scholar 

  • Zhao S, Feng C, Yang Y, Niu J, Shen Z (2012) Risk assessment of sedimentary metals in the Yangtze Estuary: new evidence of the relationships between two typical index methods. J Hazard Mater 241:164–172

    Google Scholar 

  • Zhejiang Provincial Bureau of Statistics and Zhejiang Investigation Team of the National Bureau of Statistics (2018) Zhejiang statistical yearbook 2018. China Statistics Press, Beijing

    Google Scholar 

  • Zheng N, Wang Q, Zhang X, Zheng D, Zhang Z, Zhang S (2007) Population health risk due to dietary intake of heavy metals in the industrial area of Huludao city, China. Sci Total Environ 387(1–3):96–104

    CAS  Google Scholar 

  • Zhou D, Hao X, Wang Y, Dong Y, Cang L (2005) Copper and Zn uptake by radish and pakchoi as affected by application of livestock and poultry manures. Chemosphere 59(2):167–175

    CAS  Google Scholar 

  • Zhu L, Sheng D, Xu H (2007) Comparison of acid digestion methods for the determination of heavy metals in soil of vegetable lands. Chinese Agri Sci Bull 23(3):420–423

    Google Scholar 

Download references

Funding

This work was partially supported by the National Key R&D Program (2018YFD0200500) and the National Natural Science Foundation of China (no. 41801302). They have no role in study design; in the collection, analysis, and interpretation of data; in the writing of the report; and in the decision to submit the article for publication.

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Affiliations

  1. Hangzhou Center for Disease Control and Prevention, Hangzhou, China

    Yanjun Ren & Qingming Liu

  2. School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China

    Meng Lin & Rui Xiao

  3. Qingdao Urban Planning and Design Research Institute, Qiangdao, China

    Meng Lin

  4. Institute of Urban Studies, School of Environmental and Geographical Sciences, Shanghai Normal University, Shanghai, China

    Zhonghao Zhang

  5. Zhejiang Academy of Agricultural Sciences, No.198 Shiqiao Road, Zhejiang, 310021, Hangzhou, China

    Xufeng Fei & Xiaonan Lv

  6. Key Laboratory of Information Traceability of Agriculture Products, Minstry of Agriculture and Rural Affairs, Hangzhou, China

    Xufeng Fei & Xiaonan Lv

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  1. Yanjun Ren
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  2. Meng Lin
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  3. Qingming Liu
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Correspondence to Xufeng Fei.

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Results of cluster analysis for different heavy metals in paddy soil. (PNG 51 kb)

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Ren, Y., Lin, M., Liu, Q. et al. Contamination assessment, health risk evaluation, and source identification of heavy metals in the soil-rice system of typical agricultural regions on the southeast coast of China. Environ Sci Pollut Res 28, 12870–12880 (2021). https://doi.org/10.1007/s11356-020-11229-6

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Keywords

  • Heavy metal
  • Rice grain
  • Pollution assessment
  • Ecological risk
  • Health risk
  • Source identification