Abstract
Heavy metal contamination in an area immediately surrounding a zinc smelter has resulted in destruction of over 485 hectares of forest. The elevated levels of heavy metals in these soils have had significant impacts on the population size and overall activity of the soil microbial communities. Remediation of these soils has resulted in increases in indicators of biological activity and viable population size, which suggest recovery of the microbial populations. Questions remain as to how the metal contamination and subsequent remediation at this site have impacted the population structure of the soil microbial communities. In the current study, microbial communities from this site were analyzed by the phospholipid fatty acid (PLFA) procedure. Principal component analysis of the PLFA profiles indicated that there were differences in the profiles for soils with different levels of metal contamination, and that soils with higher levels of metal contamination showed decreases in indicator PLFAs for mycorrhizal fungi, Gram-positive bacteria, fungi, and actinomycetes. PLFA profiles for remediated sites indicated that remediated soils showed increases in indicator PLFAs for fungi, actinomycetes, and Gram-positive bacteria, compared to unremediated metal contaminated soils. These data suggest a change in the population structure of the soil microbial communities resulting from metal contamination and a recovery of several microbial populations resulting from remediation.
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References
Babich H, Stotzky G (1977) Sensitivity of various bacteria, actinomycetes, and fungi to cadmium and the influence of pH on sensitivity. Appl Environ Microbiol 33:681–695
Barkay T, Tripp SC, Olson BH (1985) Effect of metal-rich sewage sludge application on the bacterial communities of grasslands. Appl Environ Microbiol 49:333–337
Brookes PC, McGrath SP (1984) Effects of metal toxicity on the size of the soil microbial biomass. J Soil Sci 35:341–346
Cavigelli MA, Robertson GP, Klug MJ (1995) Fatty acid methyl ester profiles as measures of soil microbial community structure. Plant Soil 170:99–113
Chander K, Brookes PC (1991) Effects of heavy metals from past applications of sewage sludge on microbial biomass and organic matter accumulation in a sandy loam soil and silty loam UK soil. Soil Biol Biochem 23:927–932
Doelman P, Jansen E, Michels M, van Til M (1994) Effects of heavy metals in soil on microbial diversity and activity as shown by the sensitivity resistance index. Biol Fertil Soils 17:177–184
Frostegård A, Tunlid A, Bååth E (1993a) Phospholipid fatty acid composition, biomass, and activity of microbial communities from two different soil types experimentally exposed to different heavy metals. Appl Environ Microbiol 59:3605–3617
Frostegård A, Tunlid A, Bååth E (1993b) Shifts in the structure of soil microbial communities in limed forests as revealed by phospholipid fatty acid analysis. Soil Biol Biochem 25:723–730
Frostegård A, Tunlid A, Bååth E (1996) Changes in microbial community structure during long-term incubation in two soils experimentally contaminated with metals. Soil Biol Biochem 28:55–63
Gildon A, Tinker PB (1983) Interactions of vesicular-arbuscular infection and heavy metals in plants. I. the effect of heavy metals on the development of vesicular-arbuscular mycorrhizas. New Phytol 95:247–261
Gingell SM, Campbell R, Martin MH (1976) The effect of zinc, lead, and cadmium on the leaf surface microflora. Environ Pollut 11:25–37
Griffiths BS, Diazravina M, Ritz K, Menicol JW, Ebblewhite N, Bååth E (1997) Community DNA hybridization and percent G+C profiles of microbial communities from heavy metal polluted soils. FEMS Microbiol Ecol 24:103–112
Guckert JB, Antworth CP, Nichols PD, White DC (1985) Phospholipid, ester-linked fatty acid profiles as reproducible assays for changes in prokaryotic community structure of estuarine sediments. FEMS Microbiol Ecol 31:147–158
Haack SK, Garchow H, Odelson DA, Forney LJ, Klug ML (1994) Accuracy, reproducibility, and interpretation of fatty acid methyl ester profiles of model bacterial communities. Appl Environ Microbiol 60:2483–2493
Helmisaari HS, Derome J, Fritze H, Nieminen T, Palmgren K, Salemaa M, Vanha-Majamaa I (1995) Copper in Scots pine forests around a heavy metal smelter in south-western Finland. Water Air Soil Pollut 85:1727–1732
Hetrick BA, Wilson GW, Figge DA (1994) The influence of mycorrhizal symbiosis and fertilizer amendments on establishment of vegetation in heavy metal mine spoil. Environ Pollut 86:171–179
Hiroki M (1992) Effects of heavy metal contamination on soil microbial population. Soil Sci Plant Nutr 38:141–147
Jordan MJ, LeChevalier MP (1975) Effects of zinc-smelter emissions on forest soil microflora. Can J Microbiol 21:1855–1865
Kelly JJ, Tate RL (1998) Effects of heavy metal contamination and remediation on the soil microbial community. J Environ Qual 27:609–617
Kelly JJ, Haggblom M, Tate RL (1999) Changes in soil microbial communities over time resulting from one time application of zinc: a laboratory microcosm study. Soil Biol Biochem 31:1455–1465
Kennedy AC, Smith KL (1995) Soil microbial diversity and the sustainability of agricultural soils. Plant Soil 170:77–86
Khan M, Scullion J (2000) Effect of soil on microbial responses to metal contamination. Environ Pollut 110:115–125
Konopka A, Zakharova T, Bischoff M, Oliver L, Nakatsu C, Turco RF (1999) Microbial biomass and activity in lead-contaminated soil. Appl Environ Microbiol 65:2256–2259
Koomen I, McGrath SP, Giller KE (1990) Mycorrhizal infection of clover is delayed in soils contaminated with heavy metals from past sewage sludge applications. Soil Biol Biochem 22:871–873
MIDI (1995) Sherlock microbial identification system operating manual: version 5. MIDI, Newark, Del.
Pennanen T (2001) Microbial communities in boreal coniferous forest humus exposed to heavy metals and changes in soil pH—a summary of the use of phospholipid fatty acids, Biolog and H-3-thymidine incorporation methods in field studies. Geoderma 100:91–126
Pennanen T, Frosetgård A, Fritze H, Bååth E (1996) Phospholipid fatty acid composition and heavy metal tolerance of soil microbial communities along two heavy metal polluted gradients in coniferous forests. Appl Environ Microbiol 62:420–428
Roane TM, Kellogg ST (1996) Characterization of bacterial communities in heavy metal contaminated soils. Can J Microbiol 42:593–603
Strojan CL (1978) Forest leaf litter decomposition in the vicinity of a zinc smelter. Oecologia 32:203–212
Ward DM, Weller R, Bateson MM (1990) 16srRNA sequences reveal numerous uncultured microorganisms in a natural community. Nature 345:63–65
White DC, Davis WM, Nickels JS, King JD, Bobbie RJ (1979) Determination of the sedimentary microbial biomass by extractable lipid phosphate. Oecologia 40:51–62
Zelles L (1997) Phospholipid fatty acid profiles in selected members of soil microbial communities. Chemosphere 35:275–294
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Kelly, J.J., Häggblom, M.M. & Tate, R.L. Effects of heavy metal contamination and remediation on soil microbial communities in the vicinity of a zinc smelter as indicated by analysis of microbial community phospholipid fatty acid profiles. Biol Fertil Soils 38, 65–71 (2003). https://doi.org/10.1007/s00374-003-0642-1
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DOI: https://doi.org/10.1007/s00374-003-0642-1