VAC 03.03.00 Физиология
UDK 57 Биологические науки
In the summer period of 2017–2020, the authors studied the composition, dominant complex and the abun-dance of zooplankton in 23 small lakes in the eastern part of the Lake Vozhe catchment area (Vologda oblast). The lakes are located in lacustrine-glacial, moraine-hilly and moraine-plain landscapes. A total of 121 species are recorded in zooplankton of the lakes (Rotifera – 38, Cladocera – 56, Copepoda – 27) including Holopedium gibberum, Daphnia pulex, Bunops serricaudata, Paralona pigra, Chydorus ovalis, Acanthodiaptomus denticornus denticorn that are relatively rare species for the region. The highest occurrence is typical for eurybiontic species. The planktonic fauna of the waterbodies of lacustrine-glacial terrains is sui generis (the index of similarity with other lakes is 0.4). The level of similarity in the composition of zooplankton in moraine lakes is 0.7 on average. Zooplankton in the lakes of different landscape types differs in the structure of dominant complex. The set of dominants in the reservoirs of the lacustrine-glacial terrains is sui generis (Keratella cochlearis, Daphnia galeata, Eudiaptomus graciloides, Heterocope appendiculata). The composition of zooplankton dominants in moraine lakes is more diverse. Most of these waterbodies are dominated by Kellicottia longispina, Keratella cochlearis, Bosmina longirostris, Thermocyclops oithonoides. In the lakes of the moraine-hilly landscape, the set of dominants also includes Eudiaptomus gracilis and E. graciloides, and in the moraine-plain water bodies Asplanchna priodonta, Diaphanosoma brachyurum, Ceriodaphnia pulchella, Polyphemus pediculus are dominant. The highest average abundance (137.7 thousand ind./m3) and biomass (1.8 g/m3) are typical for the lakes in moraine-plain landscapes. The morphology of the depressions of these lakes contributes to the development of macrophyte thickets. The abundance and biomass of zooplankters in waterbodies of the lacustrine-glacial landscapes are 58.9 thousand ind./m3 and 0.8 g/m3, respectively. The development of macrophytes in these reservoirs is limited by a rapid increase in depth and the predominance of peat and peat-silt soils.
zooplankton, composition, dominants, density, biomass, small lakes, landscape types, Lake Vozhe watershed, Vologda Region
1. Balushkina E.V., Vinberg G.G. Zavisimost' mezhdu dlinoy i massoy tela planktonnyh rakoobraznyh // Eksperimental'nye i polevye issledovaniya biologicheskih osnov produktivnosti ozer. L., ZIN AN SSSR, 1979. S. 58-79.
2. Bioraznoobrazie i tipologiya karstovyh ozer Srednego Povolzh'ya. Kazan': Kazan. Gos. Un-t, 2009. 222 s.
3. Borisov M.Ya., Lobunicheva E.V. Malye ozera raznotipnyh landshaftov Vologodskoy oblasti // Ekologicheskie problemy severnyh regionov i puti ih resheniya. Materialy IV Vserossiyskoy nauchnoy konferencii s mezhdunarodnym uchastiem. Ch. 1. Apatity: Izd-vo Kol'skogo nauchnogo centra RAN, 2012. S. 147-151.
4. Velikoreckaya I.I. Landshaftnaya struktura ozernyh vodosborov s uchetom antropogennogo faktora // Izmeneniya v sisteme “vodosbor-ozero” pod vliyaniem antropogennogo faktora. L.: Nauka, 1983. S. 4-18.
5. Vorob'ev G.A. Landshaftnye tipy zarastaniya ozer // Prirodnye usloviya i resursy Severa Evropeyskoy chasti SSSR. Vologda, 1977. S. 48-60.
6. Vorob'ev G.A. Osnovnye cherty prirody Vologodskoy oblasti // Osobo ohranyaemye prirodnye territorii, rasteniya i zhivotnye Vologodskoy oblasti. Vologda: Rus', 1993. S. 7-18.
7. Vorob'ev G.A., Zhakov L.A. Landshaftnaya obuslovlennost' limnogeneza i rybohozyaystvennaya ocenka malyh ozer // Geograf. issledovaniya prirody, naseleniya, hozyaystva Vologodskoy oblasti: tezisy dokl. konf., posvyaschennoy 50-letiyu kafedr fizicheskoy i ekonomicheskoy geografii VGPU. Vologda: VGPU, izdatel'stvo “Rus'”, 2000. S. 73-74.
8. Drabkova V.G. Evolyuciya ozer pod vliyaniem razvitiya ih ekosistem // Obschie zakonomernosti vozniknoveniya i razvitiya ozer. Metody izucheniya istorii ozer. L.: Nauka, 1986. S. 27-33.
9. Drabkova V.G., Sorokin I.N. Ozero i ego vodosbor - edinaya prirodnaya sistema. L.: Nauka, 1979. 195 s.
10. Dumnich N.V., Lobunicheva E.V. Obschaya gidrobiologicheskaya harakteristika vodnyh ob'ektov proektiruemoy OOPT “Onezhskiy” // Sohranenie bioraznoobraziya prirodnyh kompleksov vodosbora Onezhskogo ozera na territorii Vologodskoy oblasti. Vologda: Vologodskiy gos. ped. un-t, 2008. S. 123-129.
11. Zhakov L.A. Obschaya gidrobiologicheskaya harakteristika i rybohozyaystvennaya ocenka ozer // Ozernye resursy. Vologda, 1981. S. 27-37.
12. Zhakov L.A. Formirovanie i struktura rybnogo naseleniya ozer Severo-Zapada SSSR. M.: Nauka, 1984. 144 s.
13. Ivanter E.V., Korosov A.V. Elementarnaya biometriya. Uchebnoe posobie. Petrozavodsk: Izd-vo PetrGU, 2010. 104 s.
14. Kalesnik S.V. Obschie geograficheskie zakonomernosti Zemli. M.: Mysl', 1970. 283 s.
15. Kitaev S.P. Osnovy limnologii dlya gidrobiologov i ihtiologov. Petrozavodsk: Karel'skiy nauchnyy centr RAN, 2007. 395 s.
16. Kichigin A.N. Geomorfologicheskoe rayonirovanie Vologodskoy oblasti // Geologiya i geografiya Vologodskoy oblasti. Sbornik nauchnyh trudov. Vologda: VGPU, 2007. S. 65-80.
17. Kutikova L.A. Kolovratki fauny SSSR (Rotatoria). Podklass Eurotatoria (otryady Ploimida, Monimotrochida, Paedotrochida). L.: Nauka. 1970. 744 s.
18. Lazareva V.I. Transformaciya soobschestv zooplanktona malyh ozer pri zakislenii // Struktura i funkcionirovanie ekosistem acidnyh ozer. SPb.: Nauka, 1994. S. 150-169.
19. Lobunicheva E.V. Ispol'zovanie landshaftnogo podhoda pri harakteristike zooplanktona malyh ozer Vologodskoy oblasti // Vklad molodyh uchenyh v rybohozyaystvennuyu nauku. Tez. dokl. Vseross. Molodezhnoy konf. (Sankt-Peterburg, 12-14 oktyabrya 2010 g.). SPb., 2010. S. 98-101.
20. Lobunicheva E.V. Raznoobrazie zooplanktocenozov malyh ozer s vodosborami raznoy stepeni narushennosti v predelah Konoshsko-Verhnevazhskogo srednetaezhnogo landshafta (Vologodskaya oblast') // Problemy regional'noy ekologii. M., 2009. №4. S. 57-61.
21. Maksutova N.K. Landshafty Vologodskoy oblasti. Uchebnoe posobie. // Nacional'no-regional'nyy komponent v soderzhanii obrazovaniya: Ser. “Geografiya Vologodskoy oblasti”. Vologda: Uchebnaya literatura, 2006. 56 s.
22. Maksutova N.K., Vorob'ev G.A. Landshafty // Priroda Vologodskoy oblasti. Vologda: “Izdatel'skiy Dom Vologzhanin”, 2007. S. 300-328.
23. Manuylova E.F. Vetvistousye rachki (Cladocera) fauny SSSR. M.-L., 1964. 327 s.
24. Metodika izucheniya biogeocenozov vnutrennih vodoemov. M., Nauka, 1975. 239 s.
25. Metodicheskie rekomendacii po sboru i obrabotke materialov pri gidrobiologicheskih issledovaniyah na presnovodnyh vodoemah. Zooplankton i ego produkciya. L., 1982. 33 s.
26. Muraveyskiy S.D. Reki i ozera. Gidrobiologiya, stok. M., 1960. 388 s.
27. Opredelitel' zooplanktona i zoobentosa presnyh vod Evropeyskoy Rossii. T. 1. Zooplankton. M.: Tovarischestvo nauchnyh izdaniy KMK, 2010. 495 s.
28. Opredelitel' presnovodnyh bespozvonochnyh Rossii i sopredel'nyh territoriy. SPb.: Nauka. 1995. T. 2. 628 s.
29. Pesenko Yu.A. Principy i metody kolichestvennogo analiza v faunisticheskih issledovaniyah. M.: Nauka, 1982. 287 s.
30. Pidgayko M.L. Zooplankton vodoemov Evropeyskoy chasti SSSR. M.: Nauka, 1984. 207 s.
31. Rihter G.D. Mesto ozer v sisteme kompleksnogo fiziko-geograficheskogo rayonirovaniya // Izv. AN SSSR. Ser. geogr. 1976. № 1. S. 48-57.
32. Struktura i funkcionirovanie ekosistem acidnyh ozer. SPb.: Nauka, 1994. 250 s.
33. Kotov, A., Forró, L., Korovchinsky, N.M., Petrusek A. World checklist of freshwater Cladocera species. World Wide Web electronic publication. 2013. URL: http://fada.biodiversity.be/group/show/17 [data obrascheniya: 23.12.2020].
