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Environmental conditions in high mountain lakes containing toxic benthic cyanobacteria

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Abstract

In glacial lakes on an alpine pasture in Switzerland, benthic cyanobacteria produced microcystin, a cyclic hepatotoxic heptapeptide. The cyanobacteria formed dense mats on sediments and submerged stones. The mats consisted mainly of Oscillatoria limosa, Phormidium konstantinosum (= Oscillatoria tenuis) and Tychonema granulatum (= Oscillatoria granulata). In order to characterize the ecological conditions of these cyanobacteria, nutrient concentrations were determined, and an automatic data acquisition station was installed in one of the lakes. It continuously recorded air temperature, global irradiance, precipitation, atmospheric pressure, wind speed and direction; as well as temperature, pH, oxygen content and conductivity of the lake water. The nutrient situation in the lakes was mainly influenced by the erosion of the gneissic catchment by glacial meltwater and by precipitation. In the glacial lakes, the concentrations of calcium, iron, magnesium, sodium and sulphate increased throughout the summer season. Conductivity values of 4–110 µS cm-1 represent generally low nutrient concentrations. Nevertheless, iron concentrations of up to 20 µM occurred. Biomass, expressed as protein concentration, as well as the microcystin content of the cyanobacterial mats varied within one season and between different years (1994 and 1995). In one cyanobacterial mat community, biomass and microcystin concentrations were highest at the same time, in an other one the microcystin content was maximal three weeks after the highest biomass concentration was reached. Our observations suggest that biomass and toxin production in the mats were strongly influenced by mechanical stress, temporary desiccation and high irradiation.

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References

  • Anagnostidis, K. & J. Komárek, 1988. Modern approach to the classification system of cyanophytes. 3. Oscillatoriales. Arch. Hydrobiol. Supplement 80 (Algol. Studies 50–53): 327–472.

    Google Scholar 

  • Beattie, K. A. & G. A. Codd, 1995. Action of ultraviolet irradiation on microcystin-LR. In H. Kaas (ed.), 1st International Congress on Toxic Cyanobacteria (Blue-green Algae), 20–24 August 1995, Rønne, Denmark, Book of Abstracts: 5.

  • Bell, S. G. & G. A. Codd, 1994. Cyanobacterial toxins and human health. Rev. Med. Microbiol. 5: 256–264.

    Google Scholar 

  • Birch, L., K. W. Hanselmann & R. Bachofen, 1996. Heavy metal conservation in lake Cadagno sediments: historical records of anthropogenic emissions in a meromictic alpine lake. Wat. Res. 30: 679–687.

    Article  CAS  Google Scholar 

  • Blumthaler, M., W. Rehwald & W. Ambach, 1985. Seasonal variations of erythema dose at two alpine stations in different altitudes. Arch. Meth. Geophys. Bioclim., Serie B 35: 389–397.

    Article  Google Scholar 

  • Bourne, D. G., G. J. Jones, R. L. Blakeley, A. Jones, A. P. Negri & P. Riddles, 1996. Enzymatic pathway for the bacterial degradation of the cyanobacterial cyclic peptide toxin microcystin-LR. Appl. Envir. Microbiol. 62: 4086–4094.

    CAS  Google Scholar 

  • Carmichael, W.W., 1992. A status report on planktonic cyanobacteria (blue-green algae) and their toxins. Environmental Monitoring Systems Laboratory, Office of Research and Development. U. S. EPA, Cincinnati, Ohio.

    Google Scholar 

  • Codd, G. A., C. Edwards, K. A. Beattie, W. M. Barr & G. J. Gunn, 1992. Fatal attraction to cyanobacteria? Nature 359: 110–111.

    Article  PubMed  CAS  Google Scholar 

  • Falconer, I., 1994. Health problems from exposure to cyanobacteria and proposed safety guidelines for drinking and recreational water. In G. A. Codd, T. M. Jefferies, C. W. Keevil & E. Potter (eds), Detection Methods for Cyanobacterial Toxins. The Royal Society of Chemistry, Cambridge: 3–10.

    Google Scholar 

  • Geitler, L., 1932. Cyanophyceae. In L. Rabenhorst, Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz, Vol. 14 (2nd edn). Akademische Verlagsgesellschaft, Leipzig: 1–1196.

    Google Scholar 

  • Gran, G., 1950. Determination of the equivalence point in potentiometric titration. Acta Chem. Scand. 4: 559–577.

    Article  CAS  Google Scholar 

  • Gran, G., 1952. Determination of the equivalence point in potentiometric titration. Part II. Analyst 77: 661–666.

    Article  CAS  Google Scholar 

  • Karagounis, I., 1992. Ein physikalisch-biochemisches Seemodell. PhD Thesis No. 116. Versuchsanstalt für Wasserbau, Hydrologie und Glaziologie, Swiss Federal Institute of Technology, Zürich.

    Google Scholar 

  • Lovely, D. R. & E. J. P. Phillips, 1986. Organic matter mineralization with reduction of ferric iron in anaerobic sediments. Appl. Envir. Microbiol. 51: 683–689.

    Google Scholar 

  • Lukač, M. & R. Aegerter, 1993. Influence of trace metals on growth and toxin production of Microcystis aeruginosa. Toxicon 31: 293–305.

    Article  PubMed  Google Scholar 

  • Lyck, S., N. Gjølme & H. Utkilen, 1996. Iron starvation increases toxicity of Microcystis aeruginosa CYA 228/1 (Chroococcales: Cyanophyceae). Phycologia 35 (Suppl.): 120–124.

    Article  Google Scholar 

  • MacKintosh, C., 1993. Assay and purification of protein (serine/ threonine) phosphatases. In D. G. Hardie (ed.), Protein phosphorylation: A practical approach. Oxford: IRL: 197–230.

    Google Scholar 

  • Mayerat, A. M., 1989. Analyses structurales et tectoniques du socle et de la couverture des nappes penniques du Rheinwald (Grisons, Suisse). PhD Thesis, University of Neuchâtel.

  • Mez, K., K. A. Beattie, G. A. Codd, K. Hanselmann, B. Hauser & H. R. Preisig, 1997. Identification of a microcystin in benthic cyanobacteria linked to cattle deaths on alpine pastures in Switzerland. Eur. J. Phycol. 32: 111–117.

    Article  Google Scholar 

  • Mez, K., K. Hanselmann, H. Nägeli & H. R. Preisig, 1996. Protein phosphatase-inhibiting activity in cyanobacteria from alpine lakes in Switzerland. Phycologia 35 (Suppl.): 133–139.

    Article  Google Scholar 

  • Park, H. D., M. F. Watanabe, K.-I. Harada, M. Suzuki, H. Hayashi & T. Okino, 1993. Seasonal variations of Microcystis species and toxic heptapeptide microcystins in Lake Suwa. Envir. Toxicol. Wat. Qual. 8: 425–435.

    CAS  Google Scholar 

  • Rinehart, K. L., M. Namikoshi & B. W. Choi, 1994. Structure and biosynthesis of toxins from blue-green algae (cyanobacteria). J. Appl. Phycol. 6: 159–176.

    Article  CAS  Google Scholar 

  • Sivonen, K., 1990. Effects of light, temperature, nitrate, orthophosphate, and bacteria on growth and hepatotoxin production by Oscillatoria agardhii strains. Appl. Envir. Microbiol. 56: 2658– 2666.

    CAS  Google Scholar 

  • Strickland, J. D. H. & T. R. Parson, 1968. Pigment analysis. In J. D. H. Strickland & T. R. Parson (eds), A practical handbook of seawater analysis. Fish. Res. Bd Can. 167: 185–206.

  • Takenaka, S. & Y. Tanaka, 1995. Decomposition of cyanobacterial microcystins by iron(III) chloride. Chemosphere 30: 1–8.

    Article  PubMed  CAS  Google Scholar 

  • Tsuji, K., S. Naito, F. Kondo, N. Ishikawa, M. F. Watanabe, M. Suzuki & K.-I. Harada, 1994. Stability of microcystins from cyanobacteria: effect of light on decomposition and isomerization. Envir. Sci. Technol. 28: 173–177.

    Article  CAS  Google Scholar 

  • Tsuji, K., T. Watanuki, F. Kondo, M. F. Watanabe, S. Suzuki, H. Nakazawa, M. Suzuki, H. Uchida & K.-I. Harada, 1995. Stability of microcystins from cyanobacteria. II. Effect of UV light on decomposition and isomerization. Toxicon 33: 1619–1631.

    Article  PubMed  CAS  Google Scholar 

  • Utkilen, H. & N. Gjølme, 1992. Toxin production by Microcystis aeruginosa as a function of light in continuous cultures and its ecological significance. Appl. Envir. Microbiol. 58: 1321–1325.

    CAS  Google Scholar 

  • Utkilen, H. & N. Gjølme, 1995. Iron-stimulated toxin production in Microcystis aeruginosa. Appl. Envir. Microbiol. 61: 797–800.

    CAS  Google Scholar 

  • Van der Westhuizen, A. J. & J. N. Eloff, 1983. Effect of culture age and pH of culture medium on growth and toxicity of the blue-green alga Microcystis aeruginosa. Z. Pflanzenphysiol. 110: 157–163.

    Google Scholar 

  • Van der Westhuizen, A. J. & J. N. Eloff, 1985. Effect of temperature and light on the toxicity and growth of the blue-green alga Microcystis aeruginosa (UV-006). Planta 163: 55–59.

    Article  Google Scholar 

  • Van der Westhuizen, A. J., J. N. Eloff & G. H. J. Krüger, 1986. Effect of temperature and light (fluence rate) on the composition of the toxin of the cyanobacterium Microcystis aeruginosa (UV-006). Arch. Hydrobiol. 108: 145–154.

    CAS  Google Scholar 

  • Vernez, A., 1995. Station autonome de mesures météorologiques MADD. Description technique et réseau POLLUMET. Institut Suisse de Météorologie, Section de météorologie de l'environment, Payerne.

    Google Scholar 

  • Watanabe, M. F. & S. Oishi, 1985. Effects of environmental factors on toxicity of a cyanobacterium (Microcystis aeruginosa) under culture conditions. Appl. Envir. Microbiol. 49: 1342–1344.

    CAS  Google Scholar 

  • Wicks, R. J. & P. G. Thiel, 1990. Environmental factors affecting the production of peptide toxins in floating scums of the cyanobacterium Microcystis aeruginosa in a hypertrophic African reservoir. Envir. Sci. Technol. 24: 1413–1418.

    Article  CAS  Google Scholar 

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Authors and Affiliations

  1. Institute of Plant Biology/Microbiology, Zollikerstr. 107, CH-8008, Zürich, Switzerland

    Konstanze Mez & Kurt Hanselmann

  2. Institute of Systematic Botany, Zollikerstr. 107, CH-8008, Zürich, Switzerland

    Hans Rudolf Preisig

Authors
  1. Konstanze Mez
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  2. Kurt Hanselmann
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  3. Hans Rudolf Preisig
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Mez, K., Hanselmann, K. & Preisig, H.R. Environmental conditions in high mountain lakes containing toxic benthic cyanobacteria. Hydrobiologia 368, 1–15 (1998). https://doi.org/10.1023/A:1003224032079

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