Abstract
The structure of hibernating bat communities has been studied in eight artificial caves of Samarskaya Luka differing in size and layout. Three types of the relative abundance distribution (RAD) of species in these communities have been revealed. Conditions for hibernation are most favorable in large caves with a stable microclimate, where the abundance of bats is high, the Shannon index has the peak values, and variation in the index of species evenness is the lowest. In such caves, RAD fits the broken-stick and log-series models. Variation in diversity indices reaches the highest level in shallow adits with a changeable microclimate, where RAD fits the geometric series model. The abundance, diversity, and structure of communities depend mainly on cave size and the presence of absence of drafts and, to a lesser extent, on ambient temperature, availability of microshelters, and the type of landscape surrounding the cave. Anthropogenic factors have a weak effect only on the abundance of individual species (M. nattereri, M. daubentonii, M. dasycneme, and E. nilssonii) but not on the overall diversity of bat communities.
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References
Begon, M., Harper, J.L., and Townsend, C.R., Ecology: Individuals, Populations, and Communities, Oxford: Blackwell, 1986. Translated under the title Ekologiya: Osobi, populyatsii i soobshchestva, Moscow: Mir, 1989.
Hammer ontological Statistics Software Package for Education and Data Analysis, Palaeontol. Electronica, 2001, vol. 4, no. 1, art. 4, 9 pp. (http://palaeo-electronica.org/2001-1/past/issue1-01.htm).
Il’in, V.Yu., Vekhnik, V.R., Smirnov, D.G., Kurmaeva, N.M., Zolina, N.R., and Matrosova, O.M., Dynamics of Abundance of Bats (Chiroptera, Vespertilionidae) during Hibernation in Caves of the Samarskaya Luka over a 20-year Period, Ekologiya, 1999, vol. 30, no. 6, pp. 464–467.
Litvinov, Yu.N., Senotrusova, M.M., and Demidovich, P.A., General Principles of Rodent Community Organization in the Forest-Steppe, Zool. Zh., 2006, vol. 85, no. 11, pp. 1362–1369.
Loginov, V.A., Some Data on Shiryaevskie Adits, in Speleologiya Samarskoi oblasti (Speleology in the Samara Region), Samara: PIK, 2002.
Mazing, M., Peshchery Estonii — unikal’nye mesta massovoi zimovki rukokrylykh (Caves of Estonia: Unique Sites of Mass Bat Wintering), Tartu: Akad. Nauk Estonii, 1990.
Magurran, A.E., Ecological Diversity and Its Measurement, London: Croom Helm, 1988. Translated under the title Ekologicheskoe raznoobrazie i ego izmerenie, Moscow: Mir, 1992.
Odum, E.P., Fundamentals of Ecology, Philadelphia: Saunders, 1971, 3rd ed.
Smirnov, D.G., Kurmaeva, N.M., and Vekhnik, V.P., Dynamics of the Number and Spatial Distribution of Bats (Chiroptera, Vespertilionidae) Hibernating in an Adit of Samarskaya Luka, Plecotus et al., 1999, no. 2, pp. 67–78.
Smirnov, D.G., Vekhnik, V.P., Kurmaeva, N.M., Shepelev, A.A., and Il’in, Yu.V., Species Structure and Dynamics of Bat Communities (Chiroptera: Vespertilionidae) Hibernating in Artificial Caves of Samara Luka, Izv. Akad. Nauk, Ser. Biol., 2007, no. 5, pp. 608–618.
Smirnov, D.G., Vekhnik, V.P., Kurmaeva, N.M., Shepelev, A.A., and Il’in, Yu.V., Spatial Structure of the Community of Bats (Chiroptera: Vespertilionidae) Hibernating in Artificial Caves of Samarskaya Luka, Izv. Akad. Nauk, Ser. Biol., 2008, no. 2, pp. 243–252.
STATISTICA (Data Analysis Software System), Version 6, StatSoft, Inc., 2001. www.statsoft.com.
Strelkov, P.P., Data on Bat Wintering Sites in the European Soviet Union, Tr. Zool. Inst. Akad. Nauk SSSR, Leningrad, 1958, vol. 25, pp. 255–303.
Whittaker, R.H., Evolution and Measurement of Species Diversity, Taxon, 1972, vol. 21, pp. 213–251.
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Original Russian Text © D.G. Smirnov, V.P. Vekhnik, 2011, published in Ekologiya, 2011, No. 1, pp. 64–72.
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Smirnov, D.G., Vekhnik, V.P. Abundance and community structure of bats (Chiroptera: Vespertilionidae) hibernating in artificial caves of Samarskaya Luka. Russ J Ecol 42, 71–79 (2011). https://doi.org/10.1134/S1067413611010103
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DOI: https://doi.org/10.1134/S1067413611010103