Mercury Inhibits Soil Enzyme Activity in a Lower Concentration than the Guideline Value

  • Khandaker Rayhan Mahbub
  • Kannan Krishnan
  • Mallavarapu Megharaj
  • Ravi Naidu
Article

Abstract

Three soil types – neutral, alkaline and acidic were experimentally contaminated with nine different concentrations of inorganic mercury (0, 5, 10, 50, 100, 150, 200, 250, 300 mg/kg) to derive effective concentrations of mercury that exert toxicity on soil quality. Bioavailability of mercury in terms of water solubility was lower in acidic soil with higher organic carbon. Dehydrogenase enzyme activity and nitrification rate were chosen as indicators to assess soil quality. Inorganic mercury significantly inhibited (p < 0.001) microbial activities in the soils. The critical mercury contents (EC10) were found to be less than the available safe limits for inorganic mercury which demonstrated inadequacy of existing guideline values.

Keywords

Mercury Dehydrogenase Nitrification Soil microbial quality 

References

  1. Alloway BJ (1995) Heavy metals in soils. Springer Science, New YorkCrossRefGoogle Scholar
  2. Ardestani MM, van Straalen NM, van Gestel CA (2014) The relationship between metal toxicity and biotic ligand binding affinities in aquatic and soil organisms: a review. Environ Pollut 195:133–147CrossRefGoogle Scholar
  3. Bloom NS, Preus E, Katon J, Hiltner M (2003) Selective extractions to assess the biogeochemically relevant fractionation of inorganic mercury in sediments and soils. Anal Chem Acta 479:233–248CrossRefGoogle Scholar
  4. Broos K, Mertens J, Smolders E (2005) Toxicity of heavy metals in soil assessed with various soil microbial and plant growth assays: a comparative study. Environ Toxicol Chem 24:634–640CrossRefGoogle Scholar
  5. Busto Y, Tack F, Cabrera X (2012) Mercury mobility and availability in highly contaminated solid wastes from a chlor-alkali plant. Int J Environ Sustain Dev 11:3–18CrossRefGoogle Scholar
  6. Casida L (1977) Microbial metabolic activity in soil as measured by dehydrogenase determinations. Appl Environ Microbiol 34:630–636Google Scholar
  7. Casucci C, Okeke BC, Frankenberger WT (2003) Effects of mercury on microbial biomass and enzyme activities in soil. Biol Trace Elem Res 94:179–191CrossRefGoogle Scholar
  8. CCME (1997) Recommended Canadian soil quality guidelines. http://www.ccme.ca/en/resources/canadian_environmental_quality_guidelines/index.html
  9. Elinder C, Rose B (2011, September 21) Epidemiology and toxicity of mercury. www.uptodate.com
  10. Frey B, Rieder SR (2013) Response of forest soil bacterial communities to mercury chloride application. Soil Biol Biochem 65:329–337CrossRefGoogle Scholar
  11. Gardner WH, Klute A (1986) Water content. In: Methods of soil analysis. Part 1. Physical and mineralogical methods, vol 86, pp 493–544Google Scholar
  12. Gu B, Bian Y, Miller CL, Dong W, Jiang X, Liang L (2011) Mercury reduction and complexation by natural organic matter in anoxic environments. Proc Natl Acad Sci 108:1479–1483CrossRefGoogle Scholar
  13. Innanen S (1998) The ratio of anthropogenic to natural mercury release in Ontario: three emission scenarios. Sci Total Environ 213:25–32CrossRefGoogle Scholar
  14. Kader M, Lamb D, Correll R, Megharaj M, Naidu R (2015) Pore-water chemistry explains zinc phytotoxicity in soil. Ecotoxicology and environmental safety 122:EES15753–EES15753CrossRefGoogle Scholar
  15. Krabbenhoft DP, Sunderland EM (2013) Global change and mercury. Science 341:1457–1458CrossRefGoogle Scholar
  16. Kumar S, Chaudhuri S, Maiti S (2013) Soil dehydrogenase enzyme activity in natural and mine soil-A review middle-east. J Sci Res 13:898–906Google Scholar
  17. Lessard I, Renella G, Sauvé S, Deschênes L (2013) Metal toxicity assessment in soils using enzymatic activity: can water be used as a surrogate buffer? Soil Biol Biochem 57:256–263CrossRefGoogle Scholar
  18. Liang C, Tabatabai M (1977) Effects of trace elements on nitrogen mineralisation in soils. Environ Pollut (1970) 12:141–147CrossRefGoogle Scholar
  19. Liu Y-R, Zheng Y-M, Shen J-P, Zhang L-M, He J-Z (2010) Effects of mercury on the activity and community composition of soil ammonia oxidizers. Environ Sci Pollut Res 17:1237–1244CrossRefGoogle Scholar
  20. Liu Y-R, Wang J-J, Zheng Y-M, Zhang L-M, He J-Z (2014) Patterns of bacterial diversity along a long-term mercury-contaminated gradient in the paddy soils. Microb Ecol 68:575–583CrossRefGoogle Scholar
  21. Matilainen T, Verta M, Korhonen H, Uusi-Rauva A, Niemi M (2001) Behavior of mercury in soil profiles: impact of increased precipitation, acidity, and fertilization on mercury methylation. Water Air Soil Pollut 125:105–120CrossRefGoogle Scholar
  22. Miller W, Miller D (1987) A micro-pipette method for soil mechanical analysis. Commun Soil Sci Plant Anal 18:1–15CrossRefGoogle Scholar
  23. Nasreen C, Mohiddin GJ, Srinivasulu M, Manjunatha B, Rangaswamy V (2015) Interaction effects of insecticides on microbial populations and dehydrogenase activity in groundnut (Arachis hypogeae l.) planted black clay soil. Int J Curr Microbiol Appl Sci 4:135–146Google Scholar
  24. Neculita C-M, Zagury GJ, Deschênes L (2005) Mercury speciation in highly contaminated soils from chlor-alkali plants using chemical extractions. J Environ Qual 34:255–262Google Scholar
  25. Nelson PF et al (2012) Atmospheric mercury emissions in Australia from anthropogenic, natural and recycled sources. Atmos Environ 62:291–302CrossRefGoogle Scholar
  26. NEPM (2013) National environmental protection measure 1999. Schedule B1: Guideline on investigation levels for soil and groundwater. http://www.comlaw.gov.au/Details/F2013C00288/Html/Volume_2
  27. Norton JM, Stark JM (2011) Regulation and measurement of nitrification in terrestrial systems. Methods Enzymol 486:343–368CrossRefGoogle Scholar
  28. Nriagu JO (1979) The biogeochemistry of mercury in the environment. Elsevier/North-Holland Biomedical Press, AmsterdamGoogle Scholar
  29. Oliveira A, Pampulha ME (2006) Effects of long-term heavy metal contamination on soil microbial characteristics. J Biosci Bioeng 102:157–161CrossRefGoogle Scholar
  30. Paul EA (2014) Soil microbiology, ecology and biochemistry. Academic press, AmsterdamGoogle Scholar
  31. Quilchano C, Marañón T (2002) Dehydrogenase activity in Mediterranean forest soils. Biol Fertil Soils 35:102–107CrossRefGoogle Scholar
  32. Randall P, Hedrick E, Grimmet P, Engle M, Ilyushchenko M (2004) Observations and analysis of mercury in the topsoil within a 100-m radius of a chlor-alkali plant in northern Kazakhstan using EPA method 7473. Mater Geoenviron 51:207–211Google Scholar
  33. Reis AT, Lopes CB, Davidson CM, Duarte AC, Pereira E (2014) Extraction of mercury water-soluble fraction from soils: an optimization study. Geoderma 213:255–260CrossRefGoogle Scholar
  34. Sauvé S, Dumestre A, McBride M, Gillett JW, Berthelin J, Hendershot W (1999) Nitrification potential in field-collected soils contaminated with Pb or Cu. Appl Soil Ecol 12:29–39CrossRefGoogle Scholar
  35. Schroeder WH, Munthe J (1998) Atmospheric mercury—an overview. Atmos Environ 32:809–822. doi:10.1016/S1352-2310(97)00293-8 CrossRefGoogle Scholar
  36. Skyllberg U (2012) Chemical speciation of mercury in soil and sediment. In: Environmental chemistry and toxicology of mercury, pp 219–258Google Scholar
  37. Skyllberg U, Bloom PR, Qian J, Lin C-M, Bleam WF (2006) Complexation of mercury (II) in soil organic matter: EXAFS evidence for linear two-coordination with reduced sulfur groups. Environ Sci Technol 40:4174–4180CrossRefGoogle Scholar
  38. Tardy V et al (2014) Stability of soil microbial structure and activity depends on microbial diversity. Environ Microbiol Rep 6:173–183CrossRefGoogle Scholar
  39. Tazisong IA, Senwo ZN, Williams MI (2012) Mercury speciation and effects on soil microbial activities. J Environ Sci Health Part A 47:854–862CrossRefGoogle Scholar
  40. Wagner-Döbler I (2013) Bioremediation of mercury: current research and industrial applications. Horizon Scientific Press, NorfolkGoogle Scholar
  41. Wang Q, Kim D, Dionysiou DD, Sorial GA, Timberlake D (2004) Sources and remediation for mercury contamination in aquatic systems—a literature review. Environ Pollut 131:323–336. doi:10.1016/j.envpol.2004.01.010 CrossRefGoogle Scholar
  42. Warne MSJ et al (2014) Revisions to the derivation of the Australian and New Zealand guidelines for toxicants in fresh and marine waters. Environ Sci Pollut Res 21:51–60CrossRefGoogle Scholar
  43. Yuan Q, Guoqing Z, Wenxiang H (2012) Effects of Hg on soil enzyme. J Northwest Agric For Univ. http://agris.fao.org/agris-search/search.do?recordID=CN2013000169
  44. Zhang L, Wong M (2007) Environmental mercury contamination in China: sources and impacts. Environ Int 33:108–121CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media New York 2015

Authors and Affiliations

  • Khandaker Rayhan Mahbub
    • 1
    • 2
    • 3
  • Kannan Krishnan
    • 2
    • 3
  • Mallavarapu Megharaj
    • 1
    • 2
    • 3
  • Ravi Naidu
    • 1
    • 2
    • 3
  1. 1.Centre for Environmental Risk Assessment and RemediationUniversity of South AustraliaMawson Lakes, AdelaideAustralia
  2. 2.Cooperative Research Centre for Contamination Assessment and Remediation of the Environment (CRC-CARE)Mawson Lakes, AdelaideAustralia
  3. 3.Global Centre for Environmental Remediation, Faculty of Science and Information TechnologyThe University of NewcastleCallaghanAustralia

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