Abstract
In order to analyse potential influences of soda industryeffluents on the ecological integrity of Traunsee (TS) weinvestigated the fish community of the lake in comparison witha reference lake (Hallstättersee HS) and used a reconstructionfrom the (older) literature concerning the original speciescomposition of Traunsee. Published `Index of Biotic Integrity(IBI)' metrics were considered to be of limited value due tothe relatively low species number in the oligotrophic, Alpinelake. Therefore we included, in addition to speciescomposition, studies on egg distribution, larval fishdensities, life-history parameters (i.e. growth, maturity,fecundity, age and size composition), stress levels and heavymetal content of the dominant whitefish (Coregonuslavaretus), as well as overall fish density and biomass (usinghydroacoustics) to assess the ecological status of the fishcommunity. Two of the original 18 species have disappearedfrom the lake, presumably in connection with the introductionof non-native eel (Anguilla anguilla) and theconstruction of a power plant in the outflow. Silt from grindedlimestone together with highly alkaline pore waters is emittedvia industrial wastewater from Sodaworks and covers part of thelake bottom. We observed that eggs of whitefish were spawnedmainly in the main inflowing river and close to the shore, thusavoiding the silty areas and making the anticipated damage tothe reproductive potential of whitefish neglectable. This wascorroborated by larval surveys done weekly on both lakes fromJanuary to May, which showed halve the density of whitefishlarvae in TS compared to HS. Estimates of potentially spawningfish from hydroacoustic surveys resulted in a ratio of 1(TS) :3 (HS). Analysis of whitefish revealed that they are growingfaster in TS and have higher fecundity leading to somecompensation of lower abundance. High levels of fishing in TSmight have led to this pattern and to depressed yields asindicated by the age composition. Level of oxidative stress andheavy metal content were not discernible from the referencelake. Therefore we concluded that negative impacts on theecological status of the fish community resulted from fisheriesmismanagement and a power plant situated in the outflow of thelake, considered to have damaged spawning places for somespecies, but not from soda industry effluents.
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References
Angermeier, P. L. and Karr, J. R.: 1986, 'Applying an index of biotic integrity based on stream fish communities: Considerations in sampling and interpretation', North Am. J. Fish. Manag. 6, 418–429.
Appelberg, M., Bergquist, B. C. and Degerman, E.: 2000, 'Using fish to assess environmental disturbance of Swedish lakes and streams - a preliminary approach', Verh. Internat. Verein. Limnol. 27, 311–315.
Belpaire, C., Smolders, R., Auweele, I. V., Ercken, D., Breine, J., Thuyne, G. V. and Ollevier, F.: 2001, 'An index of biotic integrity characterizing fish populations and the ecological quality of Flandrian water bodies', Hydrobiologia 434, 17–33.
Carpenter, S. R., Kitchell, J.F. and Hodgson, J. R.: 1985, 'Cascading trophic interactions and lake productivity', BioScience 35, 634–639.
Carpenter, S. R. and Kitchell, J. F.: 1992, 'Trophic cascade and biomanipulation: interface of research and management', Limnol. Oceanogr. 37, 208–213.
Didier, J. and Kestemont, P.: 1996, 'Relationships between mesohabitats, ichthyological communities and IBI metrics adapted to a European river basin (The Meuse, Belgium)', Hydrobiologia 341, 133–144.
European Union: 2000, 'Directive 2000/60/EC of the European Parliament and of the Council of 23 October 2000 establishing a framework for Community action in the field of water policy', Official Journal L327, no. 1–72.
Fitzinger, L. J.: 1832, 'Ñber die Ausarbeitung einer Fauna des Erzherzogthumes Österreich, nebst einer systematischen Aufzählung der in diesem Lande vorkommenden Säugetiere, Reptilien und Fische als ein Podrom einer Fauna derselben', in: Beiträge zur Landeskunde Österreichs unter der Enns, Volume 1, 280–340.
Gassner, H. and Wanzenböck, J.: 1999, 'Fischökologische Leitbilder fünf ausgewählter Salzkammer-gutseen', ('Ecological base line states for fish communities of five Austrian lakes'), Limnologica 29, 436–448.
Gassner H., Wanzenböck, J., Tischler, G., Hassan, Y., Lahnsteiner, B., Jagsch A. and Patzner, R. A.: 2000, 'Fischbestände und die ökologische Funktionsfähigkeit stehender Gewässer', ('Fish communities and the ecological integrity of standing waters') Project Report, Institute for Limnology, Mondsee, Austrian Academy of Sciences, 121 pp.
Hay, C. J., van Zyl, B. J. and Steyn, G. J.: 1996, 'Quantitative assessment of a biotic integrity of the Okavango River, Namibia, based on fish'. Water SA 22, 263–284.
Heckel, J. and Kner, R.: 1858, Die Süßwasserfische der österreichischen Monarchie. Verlag Wilhelm Engelmann, Leipzig. 388 pp.
Hugueny, B, Camara, S., Samoura, B. and Magassouba, M.: 1996, 'Applying an index of biotic integrity on fish assemblages in a West African river', Hydrobiologia 331, 71–78.
Jennings, M. J., Lyons, J., Emmons, E. E., Hatzenbeler, G. R., Bozek, M. A., Simonson, T. D., Beard, T. D. and Fago, D.: 1999, 'Toward the development of an index of biotic integrity for inland lakes in Wisconsin', in T. P. Simon (ed.), Assessing the Sustainability and Biological Integrity of Water Resources using Fish Communities, CRC-Press Boca Raton, pp. 541–562.
Jersabek, C.: 2000, 'Zooplankton', in: R. Schmidt (ed.), Auswirkungen der SOLVAY-Emmisionen auf die ökologische Funktionsfähigkeit des Traunsees. Projektstudie im Auftrag des Landes Oberösterreich, (Effects of SOLVAY-emissions on the ecological integrity of Traunsee. Project Report), 574 pp.
Karjalainen, J. and Viljanen, M.: 1994, 'Size-dependent differences in the early life histories of whitefish (Coregonus lavaretus L.) and vendace (Coregonus albula (L.)) in the Saimaa lake system (Finland)', Arch. Hydrobiol. 130/2, 229–239.
Karr, J. R.: 1981, 'Assessment of biotic integrity using fish communities', Fisheries 6, 21–27.
Köck, G., Doblander, C., Wieser, W., Berger, B. and Brigth, D.: 2001, 'Fish from sensitive ecosystems as bioindicators of global climate change: Metal accumulation and stress response in char from small lakes in the high Arctic', Zoology 104, Suppl. IV, 18.
Lackner, R.: 1998, 'Oxidative stress in fish by environmental pollutants', in Barunbeck, T., Hinton, D. E. and Streit, B. (eds), Fish Ecotoxology, pp. 203–224.
Lelek, A.: 1987, The Freshwater Fishes of Europe, Threatened Fishes of Europe,Vol. 9. Wiesbaden, Aula Verlag. 343 pp.
Lelek, A. and Pelz, G. R.: 1986, 'Untersuchungen zur ökologischen Bedeutung von Aalen (Anguilla anguilla) und Aalbesatzmaßnahmen', Cour. Forsch.-Inst. Senckenberg 85, 57–64.
Love, R. G.: 1971, 'Dorsal aspect target strength of an individual fish at any aspect', J. Acoust. Soc. Am. 49, 816–823.
Lowry, O. H., Rosebrough, N. J., Farr, A. L. and Randall, R. J.: 1951, 'Protein measurement with the folin phenol reagent', J. Biol. Chem. 193, 265–275.
MacLennan, D. N. and Simmonds, E. J.: 1992, Fisheries Acoustics, Chapman & Hall, London, 325 pp.
McQueen, D. J., Johannes, M. R. S., Post, J. R., Steward, T. J. and Lean, D. R. S.: 1989, 'Bottom-up and top-down impacts on freshwater pelagic community structure', Ecological Monographs, 59, 289–309.
Meisriemler, P., Hofbauer, M. and Miesbauer, H. (1990): 'Nachweis von Schwermetallemissionen mittels der Wandermuschel Dreissena polymorpha PALLAS in der Traun', Österr. Fischerei 43, 219–229.
Miller, D. L., Leonhard, P. M., Hughes, R. M., Karr, J. R., Moyle, P. B., Schrader, L. H., Thompson, B. A., Daniels, R. A., Fausch, K. D., Fitzhugh, G. A., Gammon, J. R., Halliwell, D. P., Angermeier, P. L. and Orth, D. J.: 1988, 'Regional applications of an index of biotic integrity for use in water resource management', Fisheries 13, 12–20.
Mills K. H., Chalanchuk S. M., Allan D. J. and Mohr L. C.: 1995, 'Responses of lake whitefish (Coregonus clupeaformis) to exploitation at the Experimental Lakes Area, northwestern Ontario', Arch. Hydrobiol. Spec. Issues Advanc. Limnol. 46: 361–368.
Minns, C. K., Cairns, V. W., Randall, R. G. and Moore, J. E.: 1994, 'An index of biotic integrity for fish assemblages in the littoral zone of Great Lakes' areas of concern'. Can. J. Fish. Aquat. Sci. 51, 1804–1822.
Müller, J., Wallner, J. and Kroemer, E.: 2002, 'Industrial tailings in Traunsee (Austria) revisited - the status of 1999'', Water, Air and Soil Pollut.: Focus 2(4), 21–32.
Nelson, J. S.: 1984, Fishes of the World. 2nd edition, John Wiley & Sons, New York, 523 pp.
Nümann, W.: 1967, 'Ungewollte und gezielte Eingriffe in die Populationsdynamik der Blaufelchen', ('Unintentional and intentional interventions into the population dynamics of whitefish'), Archiv für Fischereiwissenschaft 18, 12–24.
Oberdorff, T. and Hughes, R. M.: 1992, 'Modification of an index of biotic integrity based on fish assemblages to characterize rivers of the Seine Basin, France', Hydrobiologia 228, 117–130.
Pechlaner, R.: 1984, 'Historical evidence for the introduction of Arctic charr into high-mountain lakes of the alps by man', Biology of the arctic charr: Proceeding of the International Symposium on Arctic Charr, Univ. Manitoba press, Winnipeg, Man. (Canada), pp. 549–557.
Ptak, J. K. and Appenzeller A. R.: 1998, 'Size, depth and frequency of pelagic Lake Constance whitefish (Coregonus lavaretus L.) shoals during the seasons: a hydroacoustic study', Arch. Hydrobiol. Spec. Issues Advanc. Limnol. 50, 248.
Ruhlé, C. and Kindle, T.: 1994, 'Morphologischer Vergleich der im Alpenrhein und der im Bodensee laichenden Felchen', Ber. Bot. Zool. Ges. Liechtenstein-Sargans-Werdenberg 21, 129–137.
Schulz, E. J., Hoyer, M. V. and Canfield, D. E.: 1999, 'An index of biotic integrity: A test with limnogical and fish data from sixty Florida Lakes', Trans. Am. Fish. Soc. 128, 564–577.
Simon, T. P.: 1998, 'Modification of an index of biotic integrity and development of reference conditions expectations or dunal, palustrine wetland fish communities along the southern shore of Lake Michigan', Aquatic Ecosystem Health and Management 1, 49–62.
Simon, T. P.: 1999, Assessing the Sustainability and Biological Integrity of Water Resources using Fish Communities, CRC-Press Boca Raton, 671 pp.
Simon, T. P. and Steward, P. M.: 1998, 'Validation of an index of biotic integrity for dunal, palustrine wetlands: emphasis on assessment of nonpoint source landfill effects on the Grand Calumet Lagoons', Aquatic Ecosystem Health and Management 1, 63–74.
Skurdal, J., Bleken, E. and Stenseth, N. C.: 1985, 'Cannibalism in whitefish (Coregonus lavaretus)' Oecologia 67, 566–571.
Steedmann, R.J.: 1988, 'Modification and assessment of an index of biotic integrity to quantify stream quality in southern Ontario', Can. J. Fish. Aquat. Sci.45, 492–501.
Thoma, R. F.: 1999: 'Biological Monitoring and an index of biotic integrity for Lake Erieïs Nearshore Waters', in T. P. Simon (ed.), Assessing the Sustainability and Biological Integrity of Water Resources Using Fish Communities, CRC-Press Boca Raton, pp. 417–461.
Toham, A. K. and Teugels, G. G.: 1999, 'First data on an index of biotic integrity (IBI) based on on fish assemblages for the assessment of the impact of deforestation in a tropical West-African river system', Hydrobiologia 397, 29–38.
Ventling-Schwank, A. and Müller, R.: 1991, 'Survival of coregonid (Coregonus sp.) eggs in Lake Sempach, Switzerland', Verh. Int. Verein. Limnol. 24, 2451–2454.
Whittier, T. R.: 1999, 'Development of IBI metrics for lakes in southern New England', in T. P. Simon (ed.), Assessing the Sustainability and Biological Integrity of Water Resources using Fish Communities, CRC-Press Boca Raton, pp. 563–582.
Wanzenböck, J., Matena, J. and Kubecka, J.: 1997, 'Comparison of two methods to quantify pelagic early life stages of fish', Proceedings of the PEG-Workshop 'Trophic interactions of age-0 fish and zooplankton in temperate waters', Arch. Hydrobiol. Spec. Issues Advanc. Limnol. 49, 117–124.
Wanzenböck, J. and Jagsch, A.: 1998, 'Comparison of larval whitefish densities in lakes with different schemes of larval stocking and fishing practice', Arch. Hydrobiol. Spec. Issues Advanc. Limnol. 50, 497–505.
Wanzenböck, J. and Gassner, H.: 2001, 'Assessment of fish biomass distribution in Austrian lakes and visualization in a 3D GIS', in Nishida, T., Kailola, P. J. and Hollingworth, C. E. (eds), Proceedings of the 'First International Symposium on GIS in Fishery Science' Seattle, USA, March 1999, Fishery GIS Research Group, Saitama, Japan, pp. 329–335.
Wanzenböck, J., Lahnsteiner, B., Hassan, Y., Hauseder, G. and Gassner, H.: 2002, 'Ecology of European whitefish, Coregonus lavaretus in two Austrian lakes in relation to fisheries management and lake productivity', in I. G. Cowx (ed.) Management and Ecology of Lake and Reservoir Fisheries, Blackwell Science Ltd. Oxford, pp. 58–69.
Wißmath, P. (1996): 'Fischereibiologische Untersuchungen am Traunsee vom 28.-30.10.1996', Studie des Fischereidirektors des Bezirkes Oberbayern. (unpublished consultant report).
Zuromska, H.: 1982, 'Conditions of natural reproduction of Coregonus albula (L.) and Coregonus lavaretus (L.) in two masurian lakes', Pol. Arch. Hydrobiol. 29, 1–28.
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Wanzenböck, J., Gassner, H., Lahnsteiner, B. et al. Ecological Integrity Assessment of Lakes Using Fish Communities: An Example from Traunsee Exposed to Intensive Fishing and to Effluents from the Soda Industry. Water, Air, & Soil Pollution: Focus 2, 227–248 (2002). https://doi.org/10.1023/A:1020356008923
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DOI: https://doi.org/10.1023/A:1020356008923