Abstract
Forty-two testate amoebae taxa were identified in alluvial soils of floodplain islands in the Ilych River. Among the pedo- and eurybionts, there were aquatic rhizopods. Along the floodplain transect (willow meadow → deciduous forest → coniferous forest), the testate amoebae community changed directly. There are spatially homogeneous (low beta-diversity) testacean communities but species rich on the local level (high alpha-diversity) within forests. Within willows and meadows, communities are characterized by low alpha-diversity and high heterogeneity that leads to high gamma-diversity.
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Beyens, L., Ledeganck, P., Graae, B., and Nijs, I., Are Soil Biota Buffered Against Climatic Extremes? An Experimental Test on Testate Amoebae in Arctic Tundra (Qeqertar-suaq, West Greenland), Polar Biol., 2009, vol. 32, pp. 453–462.
Bobrov, A.A., Species Diversity of Testate Amoebae (Protozoa, Testacea) in Pine Forest Soils, in Biologicheskoe raznoobrazie lesnykh ekosistem (Biological Diversity in Forest Ecosystems), Moscow: Nauka, 1995, pp. 134–136.
Bobrov, A.A., Ecological and Geographic Patterns of the Distribution and Community Structure of Testate Amoebae (Protozoa: Testacea), Extended Abstract of Doctoral (Biol.) Dissertation, Moscow: Mosk. Gos. Univ., 1999.
Bobrov, A.A., Charmen, D., and Uorner, B., Ecology of Testate Amoebae from Oligotrophic Peatlands: Specific Features of Polytypic and Polymorphic Species, Biol. Bull., 2002, vol. 29, no. 6, pp. 605–617.
Dobrovol’skii, G.V., Pochvy rechnykh poim tsentra Russkoi ravniny (The Soils of River Floodplains of the Central Russian Plain), Moscow: Izd. Mosk. Gos. Univ., 1968.
Fournier, B., Malysheva, E., Mazei, Yu., et al., Toward the Use of Testate Amoebae Functional Traits as Indicator of Floodplain Restoration Success, Eur. J. Soil Biol., 2011 (in press).
Gel’tser, Yu.G., Korganova, G.A., and Alekseev, D.A., Pochvennye rakovinnye ameby i metody ikh izucheniya (Soil Testate Amoebae and Methods for Their Study), Moscow: Izd. Mosk. Gos. Univ., 1985.
Gilbert, D. and Mitchell, E.A.D., Microbial Diversity in Sphagnum Peatlands, in Peatlands: Evolution and Records of Environmental and Climatic Changes, Martini, I.P., Martinez Cortizas, A., and Chesworth, W., Eds., Amsterdam: Elsevier, 2006, pp. 289–320.
Gilbert, D., Amblard, C., Bourdier, G., and Francez, A.-J., The Microbial Loop at the Surface of a Peatland: Structure, Function, and Impact of Nutrient Input, Microb. Ecol., 1998, vol. 38, pp. 83–93.
Gilyarov, M.S., Soil Testate Amoebae (Testacea) and Their Significance for the Diagnosis of Marsh Soils, Pochvovedenie, 1955, no. 10, pp. 61–65.
Hammer, O., Harper, D.A.T., and Ryan, P.D., PAST: Palaeontological Statistics Software Package for Education and Data Analysis, Palaeontol. Electronica, 2001, vol. 4, no. 1, pp. 1–9.
Korganova, G.A., Testate Amoebae (Testacida) of Some Soils in the European Part of USSR, Pedobiologia, 1975, vol. 15, pp. 125–431.
Korganova, G.A., Testate Amoebae in Soils of Coniferous and Deciduous Forests as Indicators of Environmental Features, Extended Abstract of Cand. Sci. (Biol.) Dissertation, Moscow: IEMEZh RAN, 1979.
Korganova, G.A., Testate Amoebae (Protozoa, Testacea): Fauna, Ecology, and Principles of Organization of Communities, Extended Abstract of Doctoral (Biol.) Dissertation, Moscow: IPEE RAN, 1997.
Lousier, J.D., Population Dynamics and Production Studies of Species of Nebelidae (Testacea, Rhizopoda) in an Aspen Woodland Soil, Acta Protozool., 1984, vol. 23, pp. 145–159.
Lousier, J.D., Population Dynamics and Production Studies of Species of Centropyxidae (Testacea, Rhizopoda) in an Aspen Woodland Soil, Arch. Protistenkd., 1985, vol. 130, pp. 165–178.
Mazei, Yu.A. and Tsyganov, A.N., Species Composition, Spatial Distribution and Seasonal Dynamics of Testate Amoebae Community in Sphagnum Bog (Middle Volga Region, Russia), Protistology, 2007, vol. 5, pp. 156–206.
Mazei, Yu.A. and Embulaeva, E.A., Community Structure of Soil Testate Amoebae in the Ostrovtsovskaya Steppe Forest (Middle Volga): The Effect of the Forest-Steppe Gradient, Usp. Sovrem. Biol., 2008, vol. 128, no. 5, pp. 532–540.
Mazei, Yu.A. and Embulaeva, E.A., Changing the Soil-Testate Amoebae Communities along the Forest-Steppe Gradient in the Middle Volga Region, Arid. Ekosist., 2009, vol. 15, no. 1 (37), pp. 13–23.
Mitchell, E.A.D., Gilbert, D., Buttler, A., et al., Structure of Microbial Communities in Sphagnum Peatlands and Effect of Atmospheric Carbon Dioxide Enrichment, Microb. Ecol., 2003, vol. 46, pp. 187–199.
Rakhleeva, A.A., Changes of Testacean Community Structure (Protozoa) in a Series of Flood Plain Soils of the Oka State Biosphere Reserve (Southern Meshchera), Biol. Bull., 1999, vol. 26, no. 4, pp. 395–403.
Rakhleeva, A.A., Features of Spatial Distribution of Testate Amoebae (Testacea, Protozoa) in a Plain Landscape (A Case Study of Southern Meshchora), Extended Abstract of Cand. Sci. (Biol.) Dissertation, Moscow: IPEE RAN, 2000.
Rakhleeva, A.A. and Korganova, G.A., Estimation of Abundance and Species Diversity of Testate Amoebae (Rhizopoda, Testacea) in the Taiga Soils, Zool. Zh., 2005, vol. 84, pp. 1427–1436.
Raup, D. and Crick, R.E., Measurement of Faunal Similarity in Paleontology, J. Paleontol., 1979, vol. 53, pp. 1213–1227.
Song, Y., Deng, S.P., Acosta-Martinez, V., and Katsalirou, E., Characterization of Redox-Related Soil Microbial Communities along a River Floodplain Continuum by Fatty Acid Methyl Ester (FAME) and 16S rRNA Genes, Appl. Soil. Ecol., 2008, vol. 40, pp. 499–509.
Stout, J., The Protozoan Fauna of a Seasonally Inundated Soil Under Grassland, Soil Biol. Biochem., 1984, vol. 16, pp. 121–125.
Thoms, M., Floodplain-River Ecosystems: Lateral Connections and the Implications of Human Interference, Geomorphology, 2003, vol. 56, pp. 335–349.
Tockner, K., Pennetzdorfer, D., Reiner, N., et al., Hydrological Connectivity and the Exchange of Organic Matter and Nutrients in a Dynamic River-Floodplain System (Danube, Austria), Freshwater Biol., 1999, vol. 411, pp. 521–535.
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Original Russian Text © Yu.A. Mazei, E.A. Malysheva, E.M. Lapteva, A.A. Komarov, A.A. Taskaeva, 2012, published in Izvestiya Akademii Nauk, Seriya Biologicheskaya, 2012, No. 4, pp. 438–445.
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Mazei, Y.A., Malysheva, E.A., Lapteva, E.M. et al. The role of the floodplain gradient in structuring of testate amoebae communities in the Ilych River. Biol Bull Russ Acad Sci 39, 368–374 (2012). https://doi.org/10.1134/S1062359012040061
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DOI: https://doi.org/10.1134/S1062359012040061