Abstract
Classification of the mode of life and behavior of zoobenthic, nektobenthic, and neustonic organisms was used as a basis for elucidating the formation of ethological structure of their communities in small lakes and streams of northeastern Fennoscandia. It is shown that the general response of these communities to anthropogenic impact is manifested in the reduction of the number of ethological groups. The specific response to eutrophication and heat pollution involves a decrease in the relative biomass of clingers and burrowers and an increase in the biomass of sprawling–walking and wormy animals; the response to toxic pollution and acidification is manifested in the prevalence of sprawlers–walkers.
Similar content being viewed by others
REFERENCES
Alimov, A.F., Functional Ecology of Freshwater Clams, Tr. Zool. Inst. Akad. Nauk SSSR, Leningrad: Nauka, 1981, vol. 96.
Cummins, K.W., Structure and Function of Stream Ecosystems, Bioscience, 1974, vol. 24, pp. 631-641.
Cummins, K.W., Trophic Relations of Aquatic Insects, Ann. Rev. Entomol., 1984, vol. 18, pp. 183-206.
Edington, J.M. and Hildrew, A.G., Caseless Caddis Larvae of the British Isles with Notes on Their Ecology, Freshwater Biol. Assoc. Sci. Publ., 1981, vol. 43, pp. 1-59.
Galetin, Yu.V. and Budaeva, L.M., Structural Features of Lithorheophilic Biocenoses of High-Mountain Streams of the Central Caucasus and Their Monitoring, in Problemy ekologicheskogo monitoringa i modelirovaniya ekosistem (The Problems of Ecological Monitoring and Ecosystem Modeling), St. Petersburg: Gidrometeoizdat, 1993, pp. 96-107.
Gladyshev, M.I. and Malyshevskii, K.G., On the Concept of Neuston, Gidrobiol. Zh., 1982, vol. 18, no. 3, pp. 19-23.
Hildrew, A.G. and Townsend, C.R., Organization in Freshwater Communities, in Organization of Communities. Past and Present, Oxford: Blackwell, 1987, pp. 347-371.
Izvekova, E.I., Methods of Foraging in Chironomid Larvae, in Povedenie vodnykh bespozvonochnykh (The Behavior of Aquatic Invertebrates), Borok, 1972, pp. 60-66.
Konstantinov, A.S., Obshchaya gidrobiologiya (General Hydrobiology), Moscow: Vysshaya Shkola, 1986.
Levich, A.P., Struktura ekologicheskikh soobshchestv (The Structure of Ecological Communities), Moscow: Mosk. Gos. Univ., 1980.
Monakov, A.V., Pitanie presnovodnykh bespozvonochnykh (The Feeding of Freshwater Invertebrates), Moscow: Izd. Rossel'khozakademii, 1998.
Stream Ecology: Application and Testing of General Ecological Theory, Baernes, J.R. and Minshall, G.W., Eds., London: Plenum, 1983.
Struktura ekologicheskikh soobshchestv (Structure of Ecological Communities), Moscow: Mosk. Gos. Univ., 1980.
Struktura i funktsionirovanie presnovodnykh ekosistem (The Structure and Functioning of Freshwater Ecosystems), Leningrad: Nauka, 1988.
Townsend, C.R. and Hildrew, R.N., Foraging in a Patchy Environment by a Predatory Net-Springing Caddis Larva: A Test of Optimal Foraging Theory, Oecologia, 1980, vol. 47, pp. 219-221.
Vannote, R.L., Minshall, G.W., Cummins, K.W., Sedell, I.R., and Cushing, C.E., The River Continuum Concept, Can. J. Fish. Aquat. Sci., 1980, vol. 37, no. 1, pp. 130-137.
Wallace, J.B. and Merritt, R.W., Filter Foraging Ecology of Aquatic Insects, Ann. Rev. Entomol., 1980, vol. 25, pp. 103-132.
Yakovlev, V.A., Changes in the Structure of Freshwater Zoobenthos in Northeastern Fennoscandia under the Influence of Natural and Anthropogenic Factors, Abstract of Doctoral (Biol.) Dissertation, St. Petersburg: Institute of Limnology, 1999.
Yashnov, V.A., Praktikum po gidrobiologii (A Practical Course in Hydrobiology), Moscow: Vysshaya Shkola, 1969.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Yakovlev, V.A. Ethological Structure of Freshwater Benthic and Nektobenthic Communities and Its Changes under the Influence of Abiotic and Anthropogenic Factors. Russian Journal of Ecology 33, 268–272 (2002). https://doi.org/10.1023/A:1016220421355
Issue Date:
DOI: https://doi.org/10.1023/A:1016220421355