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Ecology of testate amoebae (Protists) in Sphagnum peatlands of eastern Poland: Vertical micro-distribution and species assemblages in relation to environmental parameters

Published online by Cambridge University Press:  03 April 2009

Tomasz Mieczan
Tomasz Mieczan*
Affiliation:
Department of Hydrobiology, University of Life Sciences, Dobrzańskiego 37, Lublin 20-262, Poland
*
[email protected]
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Abstract

The testate amoebae communities living among different species of mosses in Sphagnum peatlands in eastern Poland were studied. Sampling was done on a monthly basis from April to November 2005-2007. To assess the importance of the vertical distribution of testate amoebae within the mosses, each sample was cut into two parts: the upper living part (1-5 cm) and the lower dead part (5-10 cm). The highest species richness occurred in hollows dominated by Sphagnum angustifolium, Sphagnum flexuosum and Sphagnum palustre. Lower numbers of taxa were observed in hummocks dominated by Sphagnum magellanicum, Polytrichum strictum and Polytrichum commune. There was a distinct horizontal micro-zonation of the abundance of testate amoebae occurring among Sphagnum mosses, but only a small difference ascertained among Polytrichum. The number of testate amoebae was significantly greater in the deeper samples. The results demonstrated that depth to water table, pH and total organic carbon can strongly regulate the abundance and taxonomic composition of testate amoebae.

Keywords

Biodiversityclassificationmicro-distributionprotistswetlands
Type
Research Article
Information
Annales de Limnologie - International Journal of Limnology , Volume 45 , Issue 1 , 2009 , pp. 41 - 49
Copyright
© EDP Sciences, 2009

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References

Bobrov, A.B., Charman, D.J. and Warner, B.G., 1999. Ecology of testate amoebae (Protozoa: Rhizopoda) on peatlands in Western Russia with special attention to niche separation in closely related taxa. Protistology , 150, 125-136. CrossRef
Booth, R.K., 2002. Testate amoebae as paleoindicators of surface-moisture changes on Michigan peatlands: modern ecology and hydrological calibration. J. Paleolimnol. , 28, 329-348. CrossRef
Buttler A., Warner B.G., Grosvernier P. and Matthey Y., 1996. Vertical patterns of testate amoebae (Protozoa; Rhizopoda) and peat-forming vegetation on cutover bogs in the Jura, Switzerland. New Phytol., 134, 371-382.
Casper, S.J. and Schönborn, W., 1985. Difflugia limnetica (Levander) Penard (Protozoa: Testacea) as indicator organism of calcite precipitation in Lake Stechlin, GDR. Arch. Protistenkunde , 130, 305-311. CrossRef
Charman, D.J., 1997. Modelling hydrological relationships of testate amoebae (Protozoa: Rhizopoda) on New Zealand peatlands. J. R. Soc. New Zeal. , 27, 465-483. CrossRef
Charman, D.J., 2001. Biostratigraphic and paleoenvironmental applications of testate amoebae. Quatern. Sci. Rev. , 20, 1753-1764. CrossRef
Charman, D.J. and Warner, B.G., 1997. The ecology of testate amoebae (Protozoa: Rhizopoda) in oceanic peatlands in Newfoundland, Canada: modeling hydrological relationships for paleoenvironmental reconstruction. Ecoscience , 4, 555-562. CrossRef
Charman D.J., Hendon D. and Woodland W., 2000. The identification of testate amoebae (Protozoa: Rhizopoda) in peats, Quaternary Research Technical Guide, 147 p.
Clarke K.J., 2003. Guide to the identification of soil protozoa - Teatate Amoebae, Freshwater Biological Association, UK, 40 p.
Gilbert D., Francez A.J., Amblard C. and Bourdier G., 2000. Microbial communities at the surface of Sphagnum peatlands: good indicators of Human disturbances? Bull. Ecol., 30, 45-52.
Heal, O.W., 1962. The abundance and microdistribution of testate amoebae (Protozoa, Rhizopoda) in Sphagnum. Oikos , 13, 35-47. CrossRef
Heal, O.W., 1964. Observations on the seasonal and spatial distribution of testacea (Protozoa: Rhizopoda) in Sphagnum. J. Anim. Ecol. , 33, 395-412. CrossRef
Hendon, D. and Charman, D.J., 1997. The preparation of testate amoebae (Protozoa: Rhizopoda): Samples from peat. Holocene , 7, 199-205. CrossRef
Hermanowicz W., Dożańska W., Dolido J. and Koziorowski B., 1976. Physical and chemical investigation methods of water and sewage, Arkady, Warszawa, 846 p.
Jauhiainen, S., 2002. Testacean amoebae in different types of mire following drainage and subsequent restoration. Eur. J. Protistol. , 38, 59-72. CrossRef
Kishaba, K. and Mitchell, E.A.D., 2005. Changes in testate amoebae (Protists) communities in a small raised bog. A 40-year study. Acta Protozool. , 44, 1-12.
Lamentowicz, M. and Mitchell, E.A.D., 2005. The ecology of testate amoebae (Protists) in Sphagnum in north-western Poland in relation to peatland ecology. Microb. Ecol. , 50, 48-63. CrossRef
Mazei, Yu.A., Tsyganov, A.N. and Bubnova, O.A., 2007. Structure of community of testate amoebae in a sphagnum dominated bog in upper sura flow (Middle Volga Territory). Biol. Bull. Russ. Acad. Sci. , 34, 382-394. CrossRef
Meisterfeld, R., 1977. Die horizontale und vertikale verteilung der testacean (Rhizopoda: Testacea) in Sphagnum. Arch. Hydrobiol. , 79, 319-356.
Mieczan, T., 2007a. Epiphytic protozoa (Testate amoebae, Ciliates) associated with Sphagnum in peatbogs: relationship to chemical parameters. Pol. J. Ecol. , 55, 79-90.
Mieczan, T., 2007b. Seasonal patterns of testate amoebae and ciliates in three peatbogs: relationship to bacteria and flagellates (Poleski National Park, Eastern Poland). Ecohydrol. Hydrobiol. , 7, 295-305. CrossRef
Mitchell, E.A.D. and Gilbert, D., 2004. Vertical micro-distribution and response to nitrogen deposition in testate amoebae in Sphagnum. J. Eukaryot. Microbiol. , 51, 480-490. CrossRef
Mitchell, E.A.D., Borcard, D., Buttler, A., Grosvernier, Ph., Gilbert, D. and Gobat, J.M., 2000a. Horizontal distribution patterns of Testate amoebae (Protozoa) in a Sphagnum magellanicum Carpet. Microb. Ecol. , 39, 290-300.
Mitchell, E.A.D., Buttler, A., Grosvernier, Ph., Hydin, H., Albinsson, C., Greenup, A.L., Heijmans, M.M.P.D., Hoosbeek, M.R. and Saarinen, T., 2000b. Relationships among testate amoebae (Protozoa), vegetation and water chemistry in five Sphagnum-dominated peatlands in Europe. New Phytol. , 145, 95-106. CrossRef
MVSP., 2002. Multivariate Statistical Package, Kovach Computering Services.
Nguyen-Viet, H., Gilbert, D., Mitchell, E.A.D., Badot, P.M. and Bernard, N., 2007. Effects of experimental lead pollution on the microbial communities associated with Sphagnum fallax (Bryophyta). Microb. Ecol. , 54, 232-241. CrossRef
Odgen C.G. and Hedley R.H., 1980. An atlas of freshwater testate amoebae, British Museum of Natural History and Oxford University Press, London and Oxford, UK, 122 p.
Opravilová, V. and Hájek, M., 2006. The variation of testacean assemblages (Rhizopoda) along the complete base-richness gradient in fens: a case study from the western Carpathians. Acta Protozool. , 45, 191-204.
Payne, R.J., Kishaba, K., Blackford, J.J. and Mitchell, E.A.D., 2006. Ecology of testate amoebae (Protista) in south-central Alaska peatlands: building transfer-function models for paleoenvironmental studies. Holocene , 3, 403-414. CrossRef
Schönborn, W., 1962. Zur Ökologie der sphagnikolen, bryokolen un terrikolen Testaceen. Limnologica , 1, 231-254.
Ter Braak C.J.F., 1988. CANOCO - FORTRAN program for Canonical Community Ordination (version 2.1), Ithaca, New York: Microcomputer Power. 96.
Tolonen, K., Warner, B.G. and Vasander, H., 1992. Ecology of Testaceans (Protozoa: Rhizopoda) in mires in southern Finland: I. Autecology. Arch. Protistenkunde , 142, 119-138. CrossRef
Tolonen, K., Warner, B.G. and Vasander, H., 1994. Ecology of Testaceans (Protozoa, Rhizopoda) in mires in southern Finland. 2. Multivariate-analysis. Arch. Protistenkunde , 144, 97-112. CrossRef
Warner, B.G., Asada, T. and Quinn, N.P., 2007. Seasonal influences on the ecology of testate amoebae (Protozoa) in small Sphagnum peatland in southern Ontario, Canada. Microb. Ecol. , 54, 91-100. CrossRef