Abstract
Plankton and macroinvertebrates are used as biodiversity indicators on account of their sensitivity to changes in aquatic ecosystems. This chapter assesses the changes in the diversity , abundance and distribution of plankton and macroinvertebrates in the inshore and offshore areas of Lake Victoria, selected satellite lakes and rivers within the lake basin. Samples for both plankton and macroinvertebrates were collected during dry and wet seasons between 2000 and 2006. The results indicated that cyanobacteria were most diverse in both seasons. Microcystis spp., Planktolyngbya spp. and Anabaena spp. were the most dominant cyanophyte species at the sampled sites. The dominant phytoplankton (cyanobacteria) are less digestible and provide poor quality food for the fish; that may have contributed to the reduction or loss of planktivorous haplochromines and tilapiines that once flourished in Lake Victoria. Zooplankton community composition in the lake is dominated by rotifers and cyclopoid copepods , in both inshore and offshore areas. The dominance of cyclopoid copepods is important in the production and sustainability of small fishes and larvae that utilize these organisms as a food base. Macroinvertebrate abundance has shifted from an oligochaete and insect dominated community in 1984 to a community dominated by molluscs. The occurrence of a relatively high abundance of low-oxygen tolerant macroinvertebrate taxa at inshore and offshore stations is an indication of deteriorating water quality water quality conditions due to eutrophication and pollution processes. There is a need for a reduction in nutrient loads and pollutant inputs into the lake in order to ensure the ecosystem health.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Akiyama T, Kajumulo A, Olsen S (1977) Seasonal variations of plankton and physicochemical condition in Mwanza Gulf, Lake Victoria. Bull Freshw Fish Res Lab 27:49–61
Branstrator D, Lehman J, Ndawula L (1996) Zooplankton dynamics in Lake Victoria. In: Johnson TC, Odada EO (eds) The limnology, climatology and paleoclimatology of East African Lakes. Gordon and Breach Publishers, Toronto, pp 337–355
Brown DS (1994) Fresh water snails of Africa and their medical importance. Taylor & Francis, London, p 608
Budeba YL, Cowx IG (2007) The role of the freshwater shrimp Caridina nilotica (Roux) in the diet of the major commercial fish species in Lake Victoria, Tanzania. Aquat Ecosyst Health Manag 10(4):368–380. https://doi.org/10.1080/14634980701703876
Carlson RE, Simpson J (1998) A coordinator's guide to Volunteer Lake monitoring methods. North American Lake Management Society, Madison
Cocquyt C, Vyverman W, Compère P (1993) A check-list of the algal flora of the East African Great Lakes (Malawi, Tanganyika and Victoria). National Botanic Garden of Belgium, Meise
Cornelissen I, Silsbe G, Verreth J et al (2014) Dynamics and limitations of phytoplankton biomass along a gradient in Mwanza Gulf, southern Lake Victoria (Tanzania). Freshw Biol 59(1):127–141. https://doi.org/10.1111/fwb.12253
Cózar A, Bruno M, Bergamino N et al (2012) Basin-scale control on the phytoplankton biomass in Lake Victoria, Africa. PLoS One 7(1):e29962. https://doi.org/10.1371/journal.pone.0029962
Daday E (1907) Plancton-Tiere aus dem Victoria Nyanza. Zool Jahrb Syst 25:245–262
Daday EV (1910) Untersuchungen über die Süßwasserfauna Deutsch-Ostafrikas. Zoologica 23:1–314
Delachaux T (1917) Cladocères de la région du lac Victoria Nyanza. Rev Suisse Zool 25:77–93
Dittmann E, Fewer DP, Neilan BA (2013) Cyanobacterial toxins: biosynthetic routes and evolutionary roots. FEMS Microbiol Rev 37(1):23–43. https://doi.org/10.1111/j.1574-6976.2012.12000.x
Gikuma-Njuru P, Hecky RE (2005) Nutrient concentrations in Nyanza Gulf, Lake Victoria, Kenya: light limits algal demand and abundance. Hydrobiologia 534(1–3):131–140. https://doi.org/10.1007/s10750-004-1418-9
Gikuma-Njuru P, Hecky RE, Guildford SJ et al (2013) Spatial variability of nutrient concentrations, fluxes, and ecosystem metabolism in Nyanza Gulf and Rusinga Channel, Lake Victoria (East Africa). Limnol Oceanogr 58(3):774–789. https://doi.org/10.4319/lo.2013.58.3.0774
Goldschmidt T, Witte F, Wanink J (1993) Cascading effects of the introduced Nile perch on the detritivorous: phytoplanktivorous species in the sublittoral areas of Lake Victoria. Conserv Biol 7(3):686–700. https://doi.org/10.1046/j.1523-1739.1993.07030686.x
Goudswaard K, Witte F, Wanink JH (2006) The shrimp Caridina nilotica in Lake Victoria (East Africa), before and after the Nile perch increase. Hydrobiologia 563(1):31–44. https://doi.org/10.1007/s10750-005-1385-9
Greenberg AE, Clesceri LS, Eaton AD (1992) Standard methods for the examination of water and wastewater. American Public Health Association/Port City Press, Baltimore
Gurney R (1928) Dimorphism and rate of growth in Copepoda. Internat Rev Ges Hydrobiol Hydrogr 21(2):189–207. https://doi.org/10.1002/iroh.19280210204
Haande S, Rohrlack T, Semyalo RP et al (2011) Phytoplankton dynamics and cyanobacterial dominance in Murchison Bay of Lake Victoria (Uganda) in relation to environmental conditions. Limnol Ecol Manag Inl Waters 41(1):20–29. https://doi.org/10.1016/j.limno.2010.04.001
Hecky RE (1993) The eutrophication of Lake Victoria. Kilham memorial lecture, 25 congress of SIL. Verdh Int Ver Limnol 25:39–48
Hecky RE, Bugenyi FWB, Ochumba PBO et al (1994) Deoxygenation of the deep water of Lake Victoria, East Africa. Limnol Oceanogr 39(6):1476–1481. https://doi.org/10.4319/lo.1994.39.6.1476
Hecky RE, Mugidde R, Ramlal PS et al (2010) Multiple stressors cause rapid ecosystem change in Lake Victoria. Freshw Biol 55:(Suppl 1):19–42. doi:https://doi.org/10.1111/j.1365-2427.2009.02374.x
Herzig A (1984) Fundamental requirements for zooplankton production studies. Limnologisches Institut Osterreichische Akademy der Wissenschaften, Austria
Hoogerhoud RJC (1986) Ecological morphology of some cichlid fishes. PhD thesis, University of Leiden, The Netherlands
IFMP (2003–2008) Manuals for limnological studies. In: Implementation of Fisheries Management Plan (IFMP) for Lake Victoria, EDF Project No. 8ACP. ROR. 029. Jinja, Uganda, p 78
John DM, Whitton BA, Brook AJ (2002) The freshwater algal flora of the British Isles: an identification guide to freshwater and terrestrial algae. Cambridge University Press, Cambridge
Kling HJ, Mugidde R, Hecky RE (2001) Recent changes in the phytoplankton community of Lake Victoria in response to eutrophication. In: Munawar M, Hecky RE (eds) The Great Lakes of the World (GLOW): food-web. Health and Integrity. Backhuys Publishers, Leiden, pp 47–65
Komárková J, Montoya H, Komárek J (2016) Cyanobacterial water bloom of Limnoraphis robusta in the Lago Mayor of Lake Titicaca. Can it develop? Hydrobiologia 764(1):249–258. https://doi.org/10.1007/s10750-015-2298-x
Korinek V (1984) Cladocera. Cercle Hydrobiologique, De Bruxelles
Korovchinsky N (1993) Introduction to the Cladocera. International training course manuscript. Universiteit Gent, Belgium
Ligtvoet W, Witte F (1991) Perturbation through predator introduction: effects on the food web and fish yields in Lake Victoria (East Africa). In: Ravera O (ed) Terrestrial and aquatic ecosystems, perturbation and recovery. Ellis Horwood, Chichester, pp 263–268
Lung’ayia H, M’harzi BO, Trackx A et al (2000) Phytoplankton community structure and environment in the Kenyan waters of Lake Victoria. Freshw Biol 43(4):529–543. https://doi.org/10.1046/j.1365-2427.2000.t01-1-00525.x
Luyiga S, Haande S, Semyalo RP et al (2015) How water exchange and seasonality affect the eutrophication of Murchison Bay, Lake Victoria. Limnol-Ecol Manag Inl Waters 53:60–73. https://doi.org/10.1016/j.limno.2015.06.001
Maas S (1993) Introduction to the Copepoda. International training course manuscript, Universiteit Gent, Belgium
Machiwa J, Lugomela C, Muzuka A (2005) Phytoplankton and nutrients studies in Magu Bay, Speke Gulf, Lake Victoria, (Tanzania) following the 2001 principal rain season. Tanz J Sci 30(1):33–42
Mandahl-Barth G (1958) Intermediate hosts of Schistosoma; African Biomphalaria and Bulinus. Monograph 37. World Health Organization, Geneva
Mandahl-Barth G (1973) A field guide to African freshwater snails. 2. East African species. Danish Bilharziasis Laboratory, Charlottenlund
Mandahl-Barth G (1988) Studies on African freshwater bivalves. Danish Bilharziasis Laboratory, Charlottenlund
Mavuti KM, Litterick MR (1991) Composition, distribution and ecological role of zooplankton community in Lake Victoria, Kenyan waters. Verh Int Ver Limnol 25:846–849
Mbahinzireki GB (1994) Initial results of the benthic fauna studies in the northern Lake Victoria. In: Okemwa E, Getabu A, Wakwabi E (eds) Proceedings of the 2 EEC regional seminar on recent trends of research on Lake Victoria fisheries, 25–27 September 1991, Kisumu, Kenya. ICIPE Science Press, Nairobi, pp 7–13
Mbonde A, Shayo S, Sekadende B, Lyimo T (2004) Phytoplankton species diversity and abundance in the nearshore waters of Tanzanian side of Lake Victoria. Tanz J Sci 30(1):71–81
Mbonde AS, Sitoki L, Kurmayer R (2015) Phytoplankton composition and microcystin concentrations in open and closed bays of Lake Victoria, Tanzania. Aquat Ecosyst Health Manag 18(2):212–220. https://doi.org/10.1080/14634988.2015.1011030
Mosille O (1984) Phytoplankton species of Lake Victoria. In: Reports from the Haplochromis Ecology Survey Team (HEST) operating in the Mwanza area of Lake Victoria. Leiden University, Leiden, p 28
Mothersil JS, Freitag R, Barnes B (1980) Benthic macroinvertebrates of northwestern Lake Victoria, East Africa: abundance, distribution, intra-phyletic relationships and relationships between taxa and selected element concentrations in the lake bottom sediments. Hydrobiologia 74(3):215–224. https://doi.org/10.1007/BF00008755
Mugidde R, Hecky RE, Hendzel LL et al (2003) The African Great Lakes pelagic nitrogen fixation in Lake Victoria (East Africa). J Gt Lakes Res 29(Suppl 2):76–88. doi:https://doi.org/10.1016/S0380-1330(03)70540-1
Muli JR (2005) Spatial variation of benthic macroinvertebrates and the environmental factors influencing their distribution in Lake Victoria, Kenya. Aquat Ecosyst Health Manag 8(2):147–157. https://doi.org/10.1080/14634980590953680
Mwambungu J (2004) The diversity of benthic mollusks of Lake Victoria and Lake Burigi. Tanz J Sci 30(1):21–32
Mwebaza-Ndawula L (1994) Changes in relative abundance of zooplankton in northern Lake Victoria, East Africa. Hydrobiologia 272(1–3):259–264. https://doi.org/10.1007/bf00006526
Ngupula GW, Kayanda R (2010) Benthic macrofauna community composition, abundance and distribution in the Tanzanian and Ugandan inshore and offshore waters of Lake Victoria. Afr J Aquat Sci 35(2):185–192. https://doi.org/10.2989/16085914.2010.490978
Ngupula GW, Waya RK, Ezekiel CN (2010) Spatial and temporal patterns in abundance and distribution of zooplankton in the Tanzanian waters of Lake Victoria. Aquat Ecosyst Health Manag 14(4):451–457. https://doi.org/10.1080/14634988.2010.525077
Ngupula GW, Mbonde ASE, Ezekiel CN (2011) Spatial and temporal patterns of phytoplankton abundance and composition in three ecological zones in the Tanzanian waters of Lake Victoria. Afr J Aquat Sci 36(2):197–206. https://doi.org/10.2989/16085914.2011.589118
Njiru M, Nyamweya C, Gichuki J et al (2012) Increase in anoxia in Lake Victoria and its effects on the fishery. In: Padilla P (ed) Anoxia, pp 99–128. Available from: http://www.intechopen.com/books/anoxia/increase-in-anoxia-in-lake-victoria-and-its-effects-on-the-fishery
Reynolds CS, Oliver RL, Walsby AE (1987) Cyanobacterial dominance: the role of buoyancy regulation in dynamic lake environments. N Z J Mar Freshw Res 21(3):379–390. https://doi.org/10.1080/00288330.1987.951623
Ruttner-Kolisko A (1974) Plankton rotifers: biology and taxonomy. Biological Station Lunz of the Austrian Academy of Sciences, Lunz
Rzóska J (1957) Notes on the crustacean plankton of Lake Victoria. Proc Linn Soc Lon 168:116–125. https://doi.org/10.1111/j.1095-8312.1957.tb00774_116.x
Sars PGO (1909) Zoological Results of the Third Tanganyika Expedition, conducted by Dr. W. A. Cunnington, F.Z.S., 1904–1905. Report on the Copepoda. Proc Zoolog Soc Lon 79:31–77
Schindler DW (2012) The dilemma of controlling cultural eutrophication of lakes. Proc R Soc Biol Sci Ser B 279(1746):4322–4333. https://doi.org/10.1098/rspb.2012.1032
Sekadende BC, Lyimo TJ, Kurmayer R (2005a) Microcystin production by cyanobacteria in the Mwanza Gulf (Lake Victoria, Tanzania). Hydrobiologia 543(1):299–304. https://doi.org/10.1007/s10750-004-6949-6
Sekadende B, Mbonde A, Shayo S et al (2005b) Phytoplankton species diversity and abundance in satellite lakes of Lake Victoria basin (Tanzanian side). Tanz J Sci 30(1):83–91
Shannon CE, Weaver W (1949) The mathematical theory of communication. Urbana University, Illinois Press, Urbana, p 117
Sitoki L, Kurmayer R, Rott E (2012) Spatial variation of phytoplankton composition, biovolume, and resulting microcystin concentrations in the Nyanza Gulf (Lake Victoria, Kenya). Hydrobiologia 691:109–122. https://doi.org/10.1007/s10750-012-1062-8
Stager JC (1984) The diatom record of Lake Victoria (East Africa): the last 17,000 years. In: Mann DG (ed) Proceedings of the seventh international diatom symposium Philadelphia, August, 1982. Otto Koeltz Science Publishers, Koenigstein, pp 455–476
Stuhlmann FR (1891) Beiträge zur Fauna zentral-afrikanischer Seen. I Suedcreek des Victoria Nyanza Zool Jb (Syst) 5:924–926
Talling J (1966) The annual cycle of stratification and phytoplankton growth in Lake Victoria (East Africa). Int Rev Ges Hydrobiol Hydrogr 51:545–621
Tamatamah RA, Hecky RE, Duthie H (2005) The atmospheric deposition of phosphorus in Lake Victoria (East Africa). Biogeochemistry 73(2):325–344. https://doi.org/10.1007/s10533-004-0196-9
Van Meel L (1954) Le Phytoplankton. In: Resultats scientifiques de I’exploration hydrobiologique du lac Tanganika (1946–1947). 4(1). A. B. Brussels, Institut Royal des Sciences Naturelles de Belgiques, pp 681 + 676 pl
Verestchagin G (1915) Some remarks on the fauna of Central Africa. Zool Exped Br East Africa Uganda Petrograd 1:1–26
Verschuren D, Johnson TC, Kling HJ et al (2002) History and timing of human impact on Lake Victoria, East Africa. Proc Royal Soc Lond B: Biol Sci 269(1488):289–294. https://doi.org/10.1098/rspb.2001.1850
Vincent K, Mwebaza-Ndawula L, Makanga B et al (2012) Variations in zooplankton community structure and water quality conditions in three habitat types in northern Lake Victoria. Lakes Reserv Res Manag 17(2):83–95. https://doi.org/10.1111/j.1440-1770.2012.00504.x
Wakwabi EO, Balirwa J, Micheni NJ (2006) Aquatic biodiversity of Lake Victoria basin. In: Odada EO, Olago DO, Ochola WO (eds) environment for development: an ecosystems assessment of Lake Victoria Basin. United Nations Environment Programme (UNEP), Pan African START Secretariat (PASS) Nairobi, Kenya, pp 77–121
Waya RK, Chande AI (2004) Species composition and biomass estimates of zooplankton in some water bodies within Lake Victoria basin. Tanz J Sci 30(1):44–52
Waya RK, Mwambungu JA (2004) Zooplankton communities of selected stations of Lake Victoria. Tanz J Sci 30(1):12–20
Waya RK, Limbu SM, Ngupula GW et al (2014) Spatial patterns of zooplankton distribution and abundance in relation to phytoplankton, fish catch and some water quality parameters at Shirati Bay, Lake Victoria-Tanzania. Tanz J Sci 40:20–33
Waya RK, Limbu SM, Ngupula GW et al (2017) Temporal patterns in phytoplankton, zooplankton and fish composition, abundance and biomass in Shirati Bay, Lake Victoria, Tanzania. Lakes Reserv. Res Manage 22(1):19–42. https://doi.org/10.1111/lre.12161
Weltner W (1897) Die Cladoceren Ost-Afrikas. Dtsch Ost-Afr 4(10):1–12
Witte F, Goldschmidt T, Wanink JH (1995) Dynamics of the haplochromine cichlid fauna and other ecological changes in the Mwanza Gulf of Lake Victoria. In: Pitcher TJ, Hart PJB (eds) The impact of species changes in African Lakes. Springer, Dordrecht, pp 83–110
Worthington EB (1931) Vertical movements of fresh-water Macroplankton. Int Rev Ges Hydrobiol Hydrogr 25(5–6):394–436. https://doi.org/10.1002/iroh.19310250510
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Additional information
This chapter is dedicated to Ms. Revania K. Waya, a researcher at TAFIRI, Sota Station, Shirati, who passed away on 25th December 2011.
Rights and permissions
Copyright information
© 2017 Springer International Publishing AG
About this chapter
Cite this chapter
Mgaya, Y.D., Limbu, S.M., Lugomela, C.V., Kimirei, I.A., Kayanda, R.J., Ngupula, G.W. (2017). Biodiversity Indicators: Plankton and Macroinvertebrates in Lake Victoria, Selected Satellite Lakes and Rivers. In: Mgaya, Y., Mahongo, S. (eds) Lake Victoria Fisheries Resources . Monographiae Biologicae, vol 93. Springer, Cham. https://doi.org/10.1007/978-3-319-69656-0_5
Download citation
DOI: https://doi.org/10.1007/978-3-319-69656-0_5
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-69655-3
Online ISBN: 978-3-319-69656-0
eBook Packages: Biomedical and Life SciencesBiomedical and Life Sciences (R0)