Abstract
The demand for environmental control and aquatic resource management necessitates the promotion of limnological training and research in many tropical countries. Sri Lanka has high potential for the development of fisheries in its several thousand of irrigation reservoirs. On the other hand, intensification of land use in the ‘dry zone’ of the country is creating new problems connected with environmental deterioration. The Parakrama Samudra Project was planned as a cooperative venture of European and Sri Lankan scientists with the object of analyzing the main components and interrelationships of a reservoir ecosystem. The project combined training and research interests: in the course of the two field-research phases (August/ September 1979 and March/April 1980), a number of post-graduates from Sri Lankan universities joined the project and received training within the specific research programmes. Parakrama Samudra is a large (25.5 km2), shallow (zmax= 12.7 m), man-made irrigation reservoir situated within the dry zone of Sri Lanka. Due to the seasonal cycle in rainfall and the management of water for irrigational purposes, it exhibits strong fluctuations in water level, volume and water exchange rates during the course of the year. Research concentrated on topics of particular relevance to fish production: availability of nutrients, primary productivity, the characteristics of the fish fauna and trophic interactions between phytoplankton, zooplankton, fish and fish-eating birds.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Bauer, K ., 1983. Thermal stratification, mixis and advective currents in Parakrama Samudra Reservoir, Sri Lanka. In: Schiemer, F. (ed.) Limnology of Parakrama Samudra - Sri Lanka: a case study of an ancient man-made lake in the tropics. Developments in Hydrobiology (this volume). Dr W. Junk, The Hague.
Brohier, R. L ., 1934. Ancient Irrigation Works in Ceylon. Ceylon Government Press, Colombo, Ceylon. 79 pp.
Cooray, P. G., 1967. An introduction to the geology of Ceylon. Spolia Zeylan 31: 1–324.
De Silva, S. S. & Fernando, C. H., 1980. Recent trends in the fishery of Parakrama Samudra, an ancient man-made lake in Sri Lanka. In: Furtado, J. (ed.) Tropical Ecology and Development, pp. 927–937. Society for Tropical Ecology, Kuala Lumpur, Malaysia.
Dobesch, H ., 1983. Energy and water budget of a tropical man- made lake. In: Schiemer, F. (ed.) Limnology of Parakrama Samudra Sri Lanka: a case study of an ancient man-made lake in the tropics. Developments in Hydrobiology (this volume). Dr W. Junk, The Hague.
Dokulil, M ., 1983. Aspects of gut passage of algal cells in Sa- rotherodon mossambicus (Pisces, Cichlidae). In: Schiemer, F. (ed.) Limnology of Parakrama Samudra - Sri Lanka: a case study of an ancient man-made lake in the tropics. Developments in Hydrobiology (this volume). Dr W. Junk, The Hague.
Dokulil, M., Bauer, K. & Silva, I., 1983. An assessment of the phytoplankton biomass and primary productivity of Parak-rama Samudra, a shallow man-made lake in Sri Lanka. In: Schiemer, F. (ed.) Limnology of Parakrama Samudra - Sri Lanka: a case study of an ancient man-made lake in the tropics. Developments in Hydrobiology (this volume). Dr W. Junk, The Hague.
Duncan, A., 1983. The composition, density and distribution of the zooplankton in Parakrama Samudra. In: Schiemer, F. (ed.) Limnology of Parakrama Samudra - Sri Lanka: a case study of an ancient man-made lake in the tropics. Developments in Hydrobiology (this volume). Dr W. Junk, The Hague.
Duncan, A. & Gulati, R. D., 1981. Parakrama Samudra (Sri Lanka) Project, a study of a tropical lake ecosystem. III. Composition, density and distribution of the zooplankton in 1979. Verh. Internat. Verein. Limnol. 21: 1001–1008.
Duncan, A. & Gulati, R. D., 1983a. A diurnal study of the planktonic rotifer populations in Parakrama Samudra, Sri Lanka. In: Schiemer, F. (ed.) Limnology of Parakrama Samudra - Sri Lanka: a case study of an ancient man-made lake in the tropics. Developments in Hydrobiology (this volume). DrW. Junk, The Hague.
Duncan, A. & Gulati, R. D., 1983b. Feeding studies with natural food particles on tropical species of planktonic rotifers. In: Schiemer, F. (ed.) Limnology of Parakrama Samudra - Sri Lanka: a case study of an ancient man-made lake in the tropics. Developments in Hydrobiology (this volume). Dr W. Junk, The Hague.
Fernando, A. D. N., 1979. Major ancient irrigation works of Sri Lanka. Proc. Royal Asiatic Soc. (Sri Lanka Branch) 1979: 1–24.
Fernando, C. H., 1971. The role of introduced fish in fish production in Ceylon’s freshwaters. In: Duffey, D. & Watt, A. S. (eds.) The Scientific Management of Animal and Plant Communities for Conservation, pp. 285–310. Blackwell, Oxford.
Fernando, C. H., 1973. Man-made lakes of Ceylon: a biological resource. In: Ackerman, W. C., White, G. F. & Worthing- ton, E. B. (eds.) Man-made lakes: their problems and environmental effects. American Geophysical Union Monograph Washington 17: 664–671.
Fernando, C. H ., 1977. Reservoir fisheries in South East Asia: past, present and future. In: Proceedings of the Indo-Pacific Fisheries Council Symposium on the Development and Utilization of Inland Fishery Resources, Colombo, Sri Lanka, October 1976, IPFC/76/SYM/49, pp. 27–29.
Fernando, C. H ., 1982 (in press). Lake and reservoir ecosystems in South East Asia (oriental region). In: Taub, F. B. (ed.) Lake and reservoir ecosystems. Elsevier, Amsterdam.
Fernando, C. H. & Indrasena, H. H. A., 1969. The freshwater fisheries of Ceylon. Bull. Fish. Res. Stat. Ceylon20: 101–134.
Gunatilaka, A., 1983. Phosphorus and phosphatase dynamics in a tropical man-made lake based on diurnal observations. In: Schiemer, F. (ed.) Limnology of Parakrama Samudra - Sri Lanka: a case study of an ancient man-made lake in the tropics. Developments in Hydrobiology (this volume). Dr W. Junk, The Hague.
Gunatilaka, A. & Senaratna, C., 1981. Parakrama Samudra(Sri Lanka) Project, a study of a tropical lake ecosystem. II. Chemical environment with special reference to nutrients. Verh. Internat. Verein. Limnol. 21: 994–1000.
Hofer, R. & Schiemer, F., 1981. Proteolytic activity in the digestive tract of several species of fish with different feeding habits. Oecologia (Berl.) 48: 342–345.
Hofer, R. & Schiemer, F., 1983. Feeding ecology, assimilation efficiencies and energetics of two herbivorous fish:Sarothe rodon(Tilapia)mossambicus(Peters) andPuntius filamentosus(Cuv. et Val.). In: Schiemer, F. (ed.) Limnology of Parakrama - Sri Lanka: a case study of an ancient man-made lake in the tropics. Developments in Hydrobiology (this volume). Dr W. Junk, The Hague.
Hutchinson, G. E ., 1957. Treatise on Limnology, vol. 1. John Wiley, New York. 1115 pp.
Löffler, H., (in press). Limnological aspects of shallow lakes. Scope Symp. Wetland Mod. 1981 Minsk.
Mori, S. & Ikusima, J. (eds.), 1981. Proceedings of the first workshop on the promotion of limnology in the developing countries. Organizing Committee, 21st SIL Congress. 72 p.
Nedeco, 1979. Mahaweli Ganga Development Program Imple-mentation Strategy Study: main report, Annex A, Annex B. Ministry of Mahaweli Development, Colombo.
Oglesby, R. T., 1979. Development of fisheries in the man-made lakes and reservoirs (FAO report, unpubl.).
Schiemer, F., 1981. Parakrama Samudra (Sri Lanka) Project, a study of a tropical lake ecosystem. I. An interim review. Verh. Internat. Verein. Limnol.21: 987–993.
Schiemer, F. & Duncan, A., 1983. Parakrama Samudra project: a summary of main results. In: Schiemer, F. (ed.) Limonology of Parakrama Samudra - Sri Lanka: a case study of an ancient man-made lake of the tropics. Developments in Hydrobiology (this volume). Dr W. Junk, The Hague.
Schiemer, F. & Hofer, R., 1983. A contribution to the ecology of the fish fauna of the Parakrama Samudra reservoir. In: Schiemer, F. (ed.) Limnology of Parakrama Samudra–Sri Lanka: a case study of an ancient man-made lake in the tropics. Developments in Hydrobiology (this volume). Dr W. Junk, The Hague.
TAMS mid-term report, 1980. Environmental assessment; Accelerated Mahaweli Development Program. Tippets, Abbet, McCarthy, Stratton.
Wijeyaratne, M. J. S. & Costa, H. H., 1981. Stocking estimations ofTilapia mossambicusfingerlings for some inland reservoirs of Sri Lanka. Int. Revue ges. Hydrobiol. 66: 327–333.
Winkler, H ., 1983. The ecology of cormorants (genus Phalacrocorax). In: Schiemer, F. (ed.) Limnology of Parakrama Samudra - Sri Lanka: a case study of an ancient man-made lake in the tropics. Developments in Hydrobiology (this volume). Dr W. Junk, The Hague.
Author information
Authors and Affiliations
Editor information
Rights and permissions
Copyright information
© 1983 Dr. W. Junk Publishers, The Hague
About this chapter
Cite this chapter
Schiemer, F. (1983). The Parakrama Samudra Project: scope and objectives. In: Schiemer, F. (eds) Limnology of Parakrama Samudra — Sri Lanka. Developments in Hydrobiology, vol 12. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-7281-0_1
Download citation
DOI: https://doi.org/10.1007/978-94-009-7281-0_1
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-009-7283-4
Online ISBN: 978-94-009-7281-0
eBook Packages: Springer Book Archive