Abstract
Almost every river on the continent of Africa has been interfered with, mainly by construction of man-made lakes. However, most ecological-impact research has been directed towards the biological development of such impoundments as inundation proceeds. Only a very small proportion of research has made any attempt to elucidate downstream effects. Exceptions may be found in studies on the Nile (White and Blue), Volta, Zambezi, Vaal, and Pongolo rivers.
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References
Abdin, G., 1948a, Physical and chemical investigations relating to algal growth in the River Nile, Cairo, Bull. Inst. Egypte, 29:19–44.
Abdin, G., 1948b, Seasonal distribution of phytoplankton and sessile algae in the River Nile, Cairo, Bull. Inst. Egypte, 29:369–382.
Aleem, A. A., 1969, Marine resources of the United Arab Republic, Stud. Rev. Gen. Fish. Coun. Mediterr., 43:1–22.
Anon., 1975, What’s happening to the Zambezi?, Afr. Wildl., 29(2):18–21.
Attwell, R. I. G., 1970, Some effects of Lake Kariba on the ecology of a floodplain of the Zambezi Valley of Rhodesia, Biol. Conserv., 2(3): 189–196.
Balon, E. K., 1973a, The eels of Siengwazi Falls (Kalomo River, Zambezi) and their significance, Zambia Mus. J., 2:65–82.
Balon, E. K., 1973b, Results of fish population size assessments in Lake Kariba coves (Zambia), a decade after their creation, p. 149–158, in: “Man-Made Lakes: Their Problems and Environmental Effects,” W. C. Ackermann, G. F. White, and E. B. Worthington, eds., Am. Geophys. Union, Washington, D.C.
Balon, E. K., 1975, The eels of Lake Kariba: Distribution, taxonomic status, age, growth, and density, J. Fish. Biol., 7:797–815.
Balon, E. K., and Coche, A. G., 1974, “Lake Kariba, a Man-Hade Tropical Ecosystem in Central Africa,” Monographiae Biologicae, 24, Junk, The Hague, p. 767.
Beadle, L. C., 1974, “The Inland Waters of Tropical Africa: An Introduction to Tropical Limnology,” Longman, Inc., New York, p. 365.
Begg, G. W., 1973, “The Biological Consequences of Discharge Above and Below Kariba Dam,” Commission Internationale des Grands Barrages, Eleventh Congress, Madrid, p. 421–430.
Ben-Tuvia, A., 1973, Man-made changes in the eastern Mediterranean Sea and their effect on the fishery resources, Mar. Biol., 19(3):197–203.
Bond, W. J., Coe, N., Jackson, P. B. N., and Rogers, K. H., 1978, The limnology of Cabora Bassa, Mocambique, during its first year, Freshwater Biol., 8:433–447.
Bowmaker, A. P., 1960, “A Report on the Kariba Lake Area and Zambezi River Prior to Inundation and the Initial Effects of Inundation with Particular Reference to the Fisheries,” Rep. on Training Centre on Fishery Surveys for the Countries of Central Africa, F.A.O., No. 1299, Rome, p. 100–126.
Bowmaker, A. P., Jackson, P. B. N., and Jubb, R. A., 1978, Freshwater fisheries, p. 1183–1230, in: “Biogeography and Ecology of Southern Africa,” M. J. A. Werger and A. C. van Bruggen, eds., Junk, The Hague.
Brook, A. J., and Rzóska, J., 1954, The influence of the Gebel Aulyia Dam on the development of Nile plankton, J. Anim. Ecol., 23:101–115.
Brown, A. W. A., and Deom, J. O., 1973, Summary: Health aspects of man-made lakes, p. 755–764, in: “Man-Made Lakes: Their Problems and Environmental Effects,” W. C. Ackermann, G. F. White, and E. B. Worthington, eds., Am. Geophys. Union, Washington, D.C.
Bruton, M. N., and Appleton, C. C., 1975, Survey of Mgobezeleni Lake system in Zululand, with a note on the effect of a bridge on the mangrove swamp, Trans. Roy. Soc. S. Afr., 41 (3) : 283–294.
Cambray, J. A., and Jubb, R. A., 1977, Dispersal of fishes via the Orange-Fish tunnel, South Africa, J. Limnol. Soc. S. Afr., 3(l):33–35.
Carey, T. G., Bell-Cross, G., Green, J., and Tait, C. C., 1967, Kafue River and floodplain research, Fish. Res. Bull. Zambia, 3:9–31.
Chutter, F. M., 1968, On the ecology of the fauna of stones in the current in a South African river supporting a very large Simulium (Diptera) population, J. Appl. Ecol., 5:531–561.
Chutter, F. M., 1969, The effects of silt and sand on the invertebrate fauna of streams and rivers, Hydrobiologia, 34(1):57–76.
Chutter, F. M., 1972, Notes on the biology of South African Simuliidae, particularly Simulium (Eusimülium) nigritarse Coquillet, Limnol. Soc. S. Afr. Newsl., 18:10–18.
Chutter, F. M., 1973, An ecological account of the past and future of South African rivers, Limnol. Soc. S. Afr. Newsl., 21:22–34.
Coche, A. G., 1968, Description of physico-chemical aspects of Lake Kariba, an impoundment, in Zambia-Rhodesia, Fish. Res. Bull. Zambia, 5:200–267.
Coke, M. M., 1970a, “The Status of the Pongolo Floodplain Pans and the Effects of a 1,000 Cusec Flood in December 1976,” Unpubl. Rep., Natal Parks, Game, and Fish Preservation Board, Pietermaritzburg.
Coke, M. M., 1970b, “Fish Yields in the Pongolo Flood-Plain Pans,” IBP Section P.F.: Freshwater productivity, Working Group Annu. Rep. No. 4:32–34.
Coke, M. M., 1971, “Flooding of the Pongolo Pans, January and March, 1971,” Cyclostyled Rep. to Natal Parks, Game, and Fish Preservation Board, Pietermaritzburg.
Coke, M. M., and Pott, R. McC, 1970, “The Pongolo Flood-Plain Pans, A Plan for Conservation,” IBP Section P.F. Freshwater productivity, Working Group Annu. Rep., 4:19–22.
Coke, M. M., and Pott, R. McC, 1971, “The Pongolo Flood-Plain Pans, A Plan for Conservation,” Natal Parks, Game, and Fish Preservation Board, Pietermaritzburg, p. 34.
Davies, B. R., 1975a, Cabora Bassa hazards, Nature (Lond.), 254:477–478.
Davies, B. R., 1975b, They pulled the plug out of the Lower Zambezi, Afr. Wildl., 29(2):26–27.
Davies, B. R., Hall, A., and Jackson, P. B. N., 1975, Some ecological aspects of the Cabora Bassa Dam, Biol. Conserv., 8:189–201.
du Preez, J. W., 1967, “The Geology and Geohydrology of the Makatini Flats, with Special Reference to the Problems of Salinization and Waterlogging,” Unpubl. Rep., Geol. Surv., Dep. Mines, Pretoria.
Edwards, D., 1967, “A Plant Ecological Survey of the Tugela River Basin, Natal,” Mem. Bot. Surv. S. Afr., 36, Pretoria.
Edwards, D., 1969, Some effects of siltation upon aquatic macrophyte vegetation in rivers, Bydrobiologia, 34:29–37.
Edwards, D., and Musil, C. J., 1975, Eichhornia crassipes in South Africa—a general review, J. Limnol. Soc. S. Afr., 1(1):23–27.
El-Zarka, S., 1973, Kainji Lake, Nigeria, p. 197–219, in: “Man-Made Lakes: Their Problems and Environmental Effects,” W. C. Ackermann, G. F. White, and E. B. Worthington, eds., Am. Geophys. Union, Washington, D.C.
El-Zarka, S., and Koura, R., 1965a, Seasonal fluctuations in production of the principle edible fish in the Mediterranean Sea off the United Arab Republic, Proo. Gen. Fish. Coun. Mediterr., 8:227–259.
El-Zarka, S., and Koura, R., 1965b, “Seasonal Fluctuations in the Production of the Important Food Fishes of the U.A.R. Waters of the Mediterranean Sea,” Tech. Pap. 8th Session Gen. Fish. Counc. Mediterranean, No. 34/65, FAO, Rome, May 10–15, 1965.
Entz, B., 1976, Lake Nasser and Lake Nubia, p. 271–298, in: “The Nile. Biology of an Ancient River,” J. Rzoska, ed., Monographiae Biologicae, 29, Junk, The Hague.
Ewer, D. W., 1966, Biological investigations on the Volta Lake May 1964 to May 1965, p. 21–31, in: “Man-Made Lakes,” R. H. Lowe-McConnell, ed., Symp. Inst. Biol., 15, Acad. Press, New York and London.
Furness, H. D., 1978, “Ecological Studies on the Pongolo River Floodplain,” Working Document IV, Workshop on Man and the Pongolo Floodplain, C.S.I.R., NP 14/106/7C, held at Pietermaritzburg, January 31-February 2, 1978, p. 10.
Hall, A., and Davies, B. R., 1974, Cabora Bassa: Apreciaçao global do seu impacto no vale do Zambeze, Rev. Econ. Moqambique, ll(7):15–25.
Hall, A., Davies, B. R., and Valente, I., 1976, Cabora Bassa: Some preliminary physico-chemical and Zooplankton pre-impoundment survey results, Hydrobiologia, 50:17–25.
Hall, A., Valente, I., and Davies, B. R., 1977, The Zambezi River in Mocambiquer The physico-chemical status of the Middle and Lower Zambezi prior to the closure of the Cabora Bassa Dam, Freshwater Biol., 7:187–206.
Hall, J. B., and Pople, W., 1968, Recent vegetational changes in the lower Volta River, Ghana J. Sci., 8:24–29.
Hammer ton, D., 1972, The Nile River—a case history, in: “River Ecology and Man,” Acad. Press, London and New York.
Hammerton, D., 1976, The Blue Nile in the Plains, p. 243–256, in: “The Nile. Biology of an Ancient River,” J. Rzóska, ed., Monographiae Biologicae 29, Junk, The Hague.
Harrison, A. D., 1966, Recolonization of a Rhodesian stream after drought, Arch. Eydrobiol., 62:405–421.
Heeg, J., Breen, C.M., Colvin, P. M., Furness, H. D., and Musil, C. F., 1978, On the dissolved solids of the Pongola flood plain pans, J. Limnol. Soc. S. Afr., 4(l):59–64.
Henderson, F., 1973, Stratification and circulation in Kainji Lake, p. 489–494, in: “Man-Made Lakes: Their Problems and Environmental Effects,” W. C. Ackermann, G. F. White, and E. B. Worthington, eds., Am. Geophys. Union, Washington, D.C.
Imevbore, A. M. A., 1970, The chemistry of the River Niger in the Kainji Reservoir area, Arch. Eydrobiol., 67(3):412–431.
Jackson, P. B. N., 1961, “Ichthyology: The Fish of the Middle Zambezi, Kariba Studies, 1,” Manchester Univ. Press, Manchester.
Jackson, P. B. N., 1966, The establishment of fisheries in man-made lakes in the tropics, p. 53–69, in: “Man-Made Lakes,” R. H. Lowe-McConnell, ed., Symp. Inst. Biol., 15, Acad. Press, New York and London.
Jackson, P. B. N., 1975, Fish, p. 259–275, in: “Dam-Induced Ecological Disturbances Affecting Human Health,” N. F. Stanley and M. P. Alpers, eds., Acad. Press, New York and London.
Jackson, P. B. N., and Davies, B. R., 1976, Cabora Bassa in its first year: Some ecological aspects and comparisons, Rhod. Sci. News, 10(5):128–133.
Jackson, P. B. N., and Rogers, K. H., 1976, Cabora Bassa fish populations before and during the first filling phase, Zool. Afr., 11(2):373–397.
Jubb, R. A., 1960, Some Lake Kariba fish problems, Viscator, 47:112–119.
Jubb, R. A., 1961, The freshwater eels (Anguilla spp.) of southern Africa. An introduction to their identification and biology, Ann. Cape Prov. Mus., 1:15–48.
Jubb, R. A., 1964, The eels of South African rivers and observations on their ecology, p. 186–205, in: “Ecological Studies in Southern Africa,” Monographiae Biologicae, 14, Junk, The Hague.
Jubb, R. A., 1967, “Freshwater Fishes of Southern Africa,” A. A. Balkema, Cape Town and Amsterdam.
Jubb, R. A., 1972, The J. G. Strydom Dam: Pongola River: Northern Zululand. The importance of the floodplain pans below it, Pisoator, 86:104–109.
Kenmuir, D. H. S., 1975, Sardines in Cabora Bassa Lake?, New Soi., 13:379–380.
Kenmuir, D. H. S., 1976, Fish spawning under artificial flood conditions on the Mana flood-plain, Zambezi River, Kariba Stud., 6:86–97.
Kok, H. M., 1978, “Ecological Studies on Some Important Fish Species of Pongola Floodplain, KwaZulu,” Working Document X, Workshop on Man and the Pongola Floodplain, C.S.I.R., NP/14/106/7C, held at Pietermaritzburg, January 31-February 2, 1978, p. 7.
Lagler, K. F., 1969, “Man-Made Lakes Planning and Development,” F.A.O., Rome, p. 71.
Lawson, G. W., Petr, T., Biswas, S., Biswas, E. R. I., and Reynolds, J. D., 1969, “Hydrobiological Work of the Volta Basin Research Project, 1963–1968,” Bull. 1’I.F.A.N., 31 Sér A, 3:965–1003.
Lawson, R. M., 1963, The economic organization of the Egeria fishing industry on the River Volta, Proc. Malac. Sog. Lond., 35:273–287.
Lelek, A., and El-Zarka, S., 1973, Ecological comparison of the pre-impoundment and post-impoundment fish faunas of the River Niger and Kainji Lake, Nigeria, p. 655–660, in: “Man-Made Lakes: Their Problems and Environmental Effects,” W. C. Ackermann, G. F. White, and E. B. Worthington, eds., Am. Geophys. Union, Washington, D.C.
Leopold, L. B., Wolman, M. G., and Miller, J. P., 1964, “Fluvial Processes in Geomorphology,” Freeman, San Francisco, p. 522.
Lewis, D. J., 1966, Nile control and its effect on insects of the Nile, p. 43–45, in: “Man-Made Lakes,” R. H. Lowe-McConnell, ed., Symp. Inst. Biol., 15, Acad. Press, New York and London
Liebman, E., 1935, Oceanographic observations of the Palestine Coast, Rapp. P-v. Cornm. Int. Explor. Sci. Mar. Mediterr., 9:181–185.
Mitchell, D. S., Bowmaker, A. P., Osborne, P. L., Ferreira, J., and Gibbs Russell, G. E., 1975, “Environmental Impacts of the Darwendale Dam, Rhodesia,” Div. Biol. Sci. Rep., Univ. Rhodesia, p. 45.
Moghrabi, A., 1972, “The Zooplankton of the Blue Nile,” Unpubl. Ph.D. Thesis, Faculty of Sci., Univ. Khartoum.
Mostert, J. W. C., 1958, “Studies of the Vegetation of Parts of the Bloemfontein and Brandfort District,” Mem. Bot. Surv. S. Afr., 31, Pretoria.
Noble, R. G., 1972, Hydrobiological studies of the Orange River system in relation to Hendrik Verwoerd Dam, Civ. Eng. S. Afr., 14(2):79–80.
Noble, R. G., and Hemens, J., 1978, “Inland Water Ecosystems in South Africa—A Review of Research Needs,” S. Afr. Natl. Sci. Prog. Rep. No. 34, C.S.I.R., Pretoria, p. 150.
Oren, O. H., 1969, Oceanographic and biological influence of the Suez Canal, the Nile, and the Aswan Dam on the Levant Basin, Prog. Oceanogr., 5:161–167.
Oren, O. H., 1970, The Suez Canal and the Aswan High Dam, their effect on the Mediterranean, Underwater Soi. Tech. J., Dec, 222–229.
Oren, O. H., and Hornung, H., 1972, Temperatures and salinities off the Israel Mediterranean coast, Bull. Sea Fish. Res. Stn., Israel, 59:17–31.
Petr, T., 1974, “A Pre-impoundment Limnological Study, with Special Emphasis on Fishes of the Great Ruaha River (Tanzania) and Some of its Tributaries (River Yovi and Little Ruaha) in and Around the Proposed Impoundment Areas,” TANESC0 Rep., Uppsala, p. 104.
Phelines, R. F., Coke, M., and Nicol, S. M., 1973, “Some Biological Consequences of the Damming of the Pongola River,” Commission Internationale des Grands Barrages, Eleventh Congress, Madrid, p. 175–191.
Pitchford, R. J., and Visser, P. S., 1975, The effect of large dams on river water temperature below the dams, with special reference to Bilharzia and the Verwoerd Dam, S. A. J. Sci., 71(7):212–213.
Pooley, E. S., 1978, “Studies on the Vegetation in and Around Ndumu Game Reserve, Northern Zululand,” Working Document XII, Worksho] on Man and the Pongola Floodplain, C.S.I.R., NP/14/106/7C, held at Pietermaritzburg, January 31-February 2, 1978, p. 5.
Pople, W., and Rogoyska, H. S., 1969, Salinity penetration up the Volta River during the building of the Akosombo Dam, Ghana J. Sci., 8:16.
Pott, R. McC, 1968, “The Fish Life of the Pongola River and the Effect of the Erection of a Dam on the Fish Populations,” IBP Section P.F.: Freshwater productivity, Working Group Annu. Rep. No. 2, p. 69–82.
Pretorius, S. J., Jennings, A. C., Coertze, D. J., and van Eeden, J. A., 1975, Aspects of the freshwater Mollusca of the Pongola River flood plain pans, S. A. J. Sci., 71(7): 208–212.
Prowse, G. A., and Tailing, J. F., 1958, The seasonal growth and succession of plankton algae in the White Nile, Limnol. Ooeanogr., 3:222–238.
Purchon, R. D., 1963, A note on the biology of Egeria radiata (Bivalvia, Donacidae), Proo. Malao. Soc. Lond., 35:251–271.
Raheja, P. C., 1973, Lake Nasser, p. 234–245, in: “Man-Made Lakes: Their Problems and Environmental Effects,” W. C. Ackermann, G. F. White, and E. B. Worthington, eds., Am. Geophys. Union, Washington, D.C.
Rees, W. A., 1978a, The ecology of the Kafue Lechwe: Soils, water levels, and vegetation, J. Appl. Ecol., 15:163–176.
Rees, W. A., 1978b, The ecology of the Kafue Lechwe: As affected by the Kafue Gorge hydroelectric scheme, J. Appl. Ecol., 15:205–217.
Rees, W. A., 1978c, Do the dams spell disaster for the Kafue Lechwe?, Oryx, 14(3):231–234.
Rogers, K. H., 1978, “Autecological Studies on Potamogeton crispus L. with Special Reference to the Pongola River Floodplain,” Working Document XIX, Workshop on Man and the Pongola Flood-plain, C.S.I.R., NP/14/106/7C, held at Pietermaritzburg, January 31-February 2, 1978, p. 11.
Ryder, R. A., and Henderson, H. F., 1974, “Fish Yield Projections on the Nasser Reservoir (Including Lake Nubia, the Sudan),” F.A.O. Tech. Rep. FI:DP/EGY/66/558, p. 32.
Rzóska, J., ed., 1976, “The Nile. Biology of an Ancient River,” Monographiae Biologicae 29, Junk, The Hague, p. 417: Chapters on Nile sediments; Lake Victoria; the White Nile; Delta Lakes; and Zooplankton.
Rzóska, J., Brook, A. J., and Prowse, G. A., 1955, Seasonal plankton development in the White and Blue Nile near Khartoum, Ver. Int. Verein. Theor. Angew Limnol., 12:327–334.
Schwartz, H. I., 1969, Hydrologie aspects of limnology in South Africa, Eydrobiologia, 34:14–28.
Smith, I. R., 1975, “Turbulence in Lakes and Rivers,” Freshwater Biol. Assoc. Publ. No. 29.
Tailing, J. F., 1976, Chapters on water characteristics, and phyto-plankton, p. 357–384 and 385–402, in: “The Nile. Biology of an Ancient River,” J. Rzöska, ed., Monographiae Biologicae 29, Junk, The Hague.
Tailing, J. F., and Rzóska, J., 1967, The development of plankton in relation to hydrological regime in the Blue Nile, J. Ecol., 55:637–662.
Taylor, E. B., 1973, People in a rapidly changing environment: The first six years of Volta Lake, p. 99–107, in: “Man-Made Lakes: Their Problems and Environmental Effects,” W. C. Ackermann, G. F. White, and E. B. Worthington, eds., Am. Geophys. Union, Washington. D.C.
Tinley, K. L., 1971, “Determinants of Coastal Conservation: Dynamics and Diversity of the Environment as Exemplified by the Mocambique Coast,” Proc. SARCCUS Symp. Nature conservation as a form of land use, Gov. Printer, Pretoria, p. 125–153.
Tinley, K. L., 1975, Marromeu wrecked by the big dams, Afr. Wildl., 29(2):22–25.
Tinley, K. L., and Sousa Dias, A. H. G., 1973, Wildlife reconnaissance of the Mid-Zambezi Valley in Mocambique before formation of the Cabora Bassa Dam, Lourenco Marques, Veterin. Mocambique, 6(2):103–131.
Waddy, B. B., 1973, Health problems of man-made lakes: Anticipation and realization, Nigeria and Kossou, Ivory Coast, p. 765–768, in: “Man-Made Lakes: Their Problems and Environmental Effects,” W. C. Ackermann, G. F. White, and E. B. Worthington, eds., Am. Geophys. Union, Washington, D.C.
Wafa, T. A., and Labib, A. H., 1973, Seepage losses from Lake Nasser, p. 287–291, in: “Man-Made Lakes: Their Problems and Environmental Effects,” W. C. Ackermann, G. V. White, and E. B. Worthington, eds., Am. Geophy. Union, Washington, D.C.
Watermeyer, C. F., 1965, “A General Outline of Engineering Interests Associated with Lake Kariba,” Lake Kariba Fish. Res. Inst. Rep., Cyclostyled, p. 24–32.
White, E., 1973, Zambia’s Kafue hydroelectric scheme and its biological problems, p. 624–628, in: “Man-Made Lakes: Their Problems and Environmental Effects,” W. C. Ackermann, G. F. White, and E. B. Worthington, eds., Am. Geophys. Union, Washington, D.C.
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Davies, B.R. (1979). Stream Regulation in Africa: A Review. In: Ward, J.V., Stanford, J.A. (eds) The Ecology of Regulated Streams. Springer, Boston, MA. https://doi.org/10.1007/978-1-4684-8613-1_8
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