Abstract
Pelagic Copepoda zooplankton in Lake Tanganyika were sampled over two years at three localities. When the data from both years were pooled, post-naupliar cyclopoids formed 76% of the pelagic post-naupliar Copepoda off Bujumbura, 83% off Kigoma and 62% off Mpulungu. During both sampling years, dry weight biomass of post-naupliar copepod stages decreased at sampling sites in the order Bujumbura > Kigoma > Mpulungu. Cyclopoids off Kigoma showed a clear seasonal pattern with one abundance peak in October/November and another at the end of the wet season in April/May. At other locations, neither cyclopoids nor calanoids showed clear seasonal pattern. Correlation of seasonal biomass was low between the first and second dry seasons, and between the first and second wet seasons in all the sampling localities and in all the zooplankton groups. The yearly mean post-naupliar copepod dry weight biomass was estimated as 3.1 g dw m-2 off Bujumbura, 2.1 g dw m-2 off Kigoma and 1.5 g dw m-2 off Mpulungu.
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Bottrell, H. H., A. Duncan, Z. M. Gliwicz, E. Grygierek, A. Herzig, A. Hillbricht-Ilkowska, H. Kurasawa, P. Larsson & T. Weglenska, 1976. A review of some problems in zooplankton production studies. Norw. J. Zool. 24: 419–456.
Burgis, M. J., 1984. An estimate of zooplankton biomass for Lake Tanganyika. Verh. int. Ver. Limnol. 22: 1199–1203.
Coulter, G. W. (ed.), 1991. Lake Tanganyika and its Life. Oxford University Press. London. 354 pp.
Chèné, G., 1975. Etude des problems relatifs aux fluctuations piscicoles du lac Tanganika. Memoire de licence, Universite de Liege, Belgium, 108 pp.
Hecky, R. E., 1991. The pelagic ecosystem. In: G. W. Coulter (ed.), Lake Tanganyika and Its Life. Oxford University Press. London: 90–110.
Hecky, R. E.& E. J. Fee, 1981. Primary production and rates of algal growth in Lake Tanganyika. Limnol. Oceanogr. 26: 532–547.
Hecky, R. E. & H. J. Kling, 1981. The phytoplankton and protozooplankton of the euphotic zone of Lake Tanganyika: Species composition, biomass, chlorophyll content and spatio-temporal distribution. Limnol. Oceanogr. 26: 548–564.
Irvine, K. & R. Waya, 1999. Spatial and temporal patterns of zooplankton standing biomass and production in Lake Malawi. Hydrobiologia 407: 191–205.
Kiefer, F., 1956. Ruderfusskrebse aus dem Tanganjika See. Rev. Zool. bot. afr. 54(3-4): 241-266.
Kurki, H., 1993. Field notes on zooplankton. FAO/FINNIDA Research for the Management of the Fisheries on Lake Tanganyika. GCP/RAF/271/FIN-FM/09 (En): 26 pp.
Kurki, H., P. Mannini, I. Vuorinen, E. Aro, H. Mölsä & O. V. Lindqvist, 1999. Macrozooplankton communities in Lake Tanganyika indicate food chain differences between the northern part and the main basins. Hydrobiologia 407: 123–129.
Mulimbwa, N., 1988. Seasonal changes in the abundance of zooplankters in the northwestern end on Lake Tanganyika during 1987. In: H. Kawanabe & M. K. Kwetuenda (eds), Ecological and Limnological Study on Lake Tanganyika and its Adjacent Regions. Department of Zoology, Faculty of Science, Kyoto University, Kyoto 606, Japan, V: 57–59.
Mulimbwa, N., 1991. Seasonal changes in the abundance of zooplankters in the northwestern end of lake Tanganyika. In: H. Kawanabe & M. Nagoshi (eds), Ecological and Limnological Study on Lake Tanganyika and its Adjacent Regions. Department of Zoology, Faculty of Science, Kyoto University, Kyoto 606, Japan, VII: 96–97.
Mulimbwa, N. & D. Bwebwa, 1987. Seasonal changes in vertical distribution of zooplankters in lake Tanganyika. In: H. Kawanabe & M. Nagoshi (eds), Ecological and Limnological Study on Lake Tanganyika and its Adjacent Regions. Department of Zoology, Faculty of Science, Kyoto University, Kyoto 606, Japan, IV: 119–121.
Narita, T., N. Mulimbwa & T. Mizuno, 1986. Vertical distribution and seasonal abundance of zooplankters in Lake Tanganyika. Afr. Study Monogr. 6: 16 pp.
Pearce, M. J., 1991. A note on the importance of the prawns to the ecology of southern Lake Tanganyika. In H. Kawanabe & M. Nagoshi (eds), Ecological and Limnological Study on Lake Tanganyika and Its Adjacent Regions. Department of Zoology, Faculty of Science, Kyoto University, Kyoto 606, Japan, VII: 72.
Plisnier, P.-D., V. Langenberg, L. Mwape, D. Chitamwebwa, K. Tshibangu & E. Coenen, 1996. Limnological sampling during an annual cycle at three stations on Lake Tanganyika (1993–1994). FAO/FINNIDA Research for the management of the fisheries on Lake Tanganyika. GCP/RAF/271/FIN-TD/46 (En): 146 pp.
Rufli, H. & D. W. Chapman, 1976. Preliminary analysis of zooplankton sampling and estimates of fish abundance in Lake Tanganyika in October 1975. United Nations Food and Agriculture Organization Report, FI:DP/URT/71/012/31: 14 pp.
Rufli, H., 1976. Preliminary analysis of zooplankton sampling in Lake Tanganyika in May 1976. FI:DP/URT/71/012/44: 10 pp.
Schindler, D. W. & B. Noven, 1971. Vertical distribution and seasonal zooplankton abundance of zooplankton in two shallow lakes of Experimental Lakes Area (ELA), northwestern Ontario. J. Fish. Res. Bd Can. 28: 245–256.
Twombly, S., 1983. Seasonal and short term fluctuations in zooplankton abundance in tropical lake Malawi. Limnol. Oceanogr. 28: 1214–1224.
Vuorinen, I., 1993. Sampling and counting zooplankton of Lake Tanganyika. FAO/FINNIDA Research for the Management of the Fisheries in Lake Tanganyika. GCP/RAF/271/FIN-FM/06: 19 pp.
Vuorinen, I., H. Kurki, E. Bosma, A. Kalangali, H. Mölsä & O. V. Lindqvist, 1999. Vertical distribution and migration of pelagic Copepoda in Lake Tanganyika. Hydrobiologia 407: 115–121.
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Kurki, H., Vuorinen, I., Bosma, E. et al. Spatial and temporal changes in copepod zooplankton communities of Lake Tanganyika. Hydrobiologia 407, 105–114 (1999). https://doi.org/10.1023/A:1003793532168
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DOI: https://doi.org/10.1023/A:1003793532168