Previous Page Table of Contents Next Page


6. REFERENCES

Alimoso, S.B. (1988), A review of the present systems of collecting fisheries statistics from Malawi waters. Country paper presented at SADC workshop on fisheries statistics held in Lusaka, Zambia from 25 to 29 April, 1988. Malawi Govt. SADC Rep. Lilongwe.

Alimoso, S.B., Seisay M.B.D. & Zalinge N.P. van (1990), An efficient method for catch-effort sampling of the artisanal chambo (Oreochromis spp.) fisheries of the south-east arm of Lake Malawi, the Upper Shire River and Lake Malombe, FAO FI:DI/MLW/86/013 Field Document.

Bakun, A. (1996), Patterns in the Ocean. Ocean processes and marine population dynamics, Centro de Investigaciones Biológicas del Noroeste, La Paz.

Bazigos, G.P. (1972), Design of fisheries statistical surveys for inland waters, FAO Technical Paper No. 133, FAO, Rome.

Chatfield C. (1996), The analysis of time series. An introduction. Fifth edition. Texts in Statistical Science, Chapman and Hall, London.

Chirwa W.C. (1996), Fishing rights, ecology and conservation along southern Lake Malawi, 1920-1964, African Affairs, 95: 351-377.

Densen, W.L.T. van (2001), Perception of time trends in resource outcome. Its importance in fisheries co-management. PhD Thesis. Twente University, Enschede.

FAO (1993), Fisheries management in the south-east arm of Lake Malawi, the Upper Shire river and Lake Malombe, with particular reference to the fisheries on chambo (Oreochromis spp., CIFA Technical Paper No 21, FAO, Rome.

Fiorentini, L., Caddy, J. & Leiva J.I. de (1997), Long and short-term trends of Mediterranean fishery resources. Studies and Review, General Fisheries Council for the Mediterranean, No. 69, FAO, Rome.

Furse, M.T., Kirk R.C., Morgan, P.R. & Tweddle, D. (1979), Fishes: Distribution and biology in relation to change, in Lake Chilwa: studies of change in a tropical ecosystem, Kalk, M., McLachlan, A.J. and Howard-Williams, C. (eds.), Monograhiae biologicae Vol. 35, 175-208, Dr. W. Junk bv.

Furse, M.T., Morgan, P.R., & Kalk, M. (1979), The fisheries of Lake Chilwa, in Lake Chilwa: studies of change in a tropical ecosystem, Kalk, M., McLachlan, A.J., & Howard-Williams, C. (eds.), Monographiae biologicae Vol. 35, 209-230, Dr. W. Junk bv.

Gerodette, T. (1987), A power analysis for detecting trends, Ecology, 68(5), 1364-1372.

Junk, W., Bayley, P.B. & Sparks, R.E. (1989), The flood pulse concept in river-floodplain systems, in Proceedings of the International Large River Symposium, Dodge, D.P. (ed.), Can. Spec. Publ. Fish. Aquat. Sci.106:110-127.

Kalk, M., McLachlan, A.J. & Howard-Williams, C. (eds.) (1979), Lake Chilwa: studies of change in a tropical ecosystem, Monographiae biologicae, Vol. 35, Dr. W. Junk bv.

Karenge, L.P. & Kolding, J. (1995), On the relationship between hydrology and fisheries in Lake Kariba, Central Africa, Fish.Res, 22:205-226.

Kolding, J. (1994), Plus ça change, plus cést la même chose. On the ecology and exploitation of fish in fluctuating tropical freshwater systems. Dr. Scient. thesis, Department of Fisheries and Marine Biology, University of Bergen.

Lancaster, N. (1979), The changes in the lake level, in Kalk, M., McLachlan, A.J. and Howard-Williams, C. (eds.), Lake Chilwa: studies of change in a tropical ecosystem, Monographiae biologicae, Vol. 35, 59-78, Dr. W. Junk bv.

Lévêque, C. (1995), Role and consequences of fish diversity in the functioning of African freshwater ecosystems: a review, Aquatic Living Resources, 8, 59-78.

Lévêque, C. (1997), Biodiversity, dynamics and conservation. The freshwater fish of tropical Africa, Cambridge University Press, Cambridge.

Lévêque, C. & Quensière, J. (1988), Les peuplements ichtyologiques des lacs peu profonds, in Biologie et Ecologie des Poissons d’eau Douce Africains - Biology and Ecology of African Freshwater Fishes, Lévêque, C., Bruton, M. & Ssentongo, G. (eds.), ORSTOM, Collection Travaux et Documents No. 216, Paris.

Lowe R.H. (1952), Report on the Tilapia and other fish and fisheries of L. Nyasa, Fishery Publications, 1(2), 1-126, Colonial Office, London.

McCracken, J. (1987), Fishing and the colonial economy: The case of Malawi, Journal of African History, 28: 413-429.

Neter, J., Wassermann, W., & Kutner, N.H. (1985), Applied linear statistical models. Regression, analysis of variance, and experimental designs, Irwin, Homewood, IL.

Nicholson S.E. (1998), Historical fluctuations of rift valley lakes Malawi and Chilwa during historical times: a synthesis of geological, archaeological and historical information, in Environmental change and response in East African lakes, Lehman, J.T. (ed.), 207-231, Kluwer Academic Punblishers, Dordrecht.

Njaya, F.J, Chiotha, S., & Kabwaza, J. (1996), Management plan for Lake Chilwa and its catchment, proceedings of workshop on Lake Chilwa Management plan and its Catchment, Zomba.

Njaya, F.J. (1998), Fisheries co-management programmes in Malawi: Case of lakes Malombe, Chilwa and Chiuta. Paper presented at the Ninth Biennial Conference of the International Institute of Fisheries Economics and Trade, Tromso, 9-14 July 1998 (mimeo).

Oostenbrugge, J.A.E. van, Densen, W.L.T. van & Machiels, M.A.M. (2001), Risk aversive allocation of fishing effort in a highly uncertain coastal fishery for pelagics in the Molucca, Can.J.Fish.Aquat.Sci., 58: 1683-1691.

Peterman, R.M. (1990), Statistical power analysis can improve fisheries research and management, Can.J.Fish.Aquat.Sci., 47:2-15.

Pet-Soede, C., Machiels, M.A.M., Stam, M.A., & Densen, W.L.T. van (1999), Trends in an Indonesian coastal fishery based on catch and effort statistics and implications for the perception of the state of the stocks by fisheries officials, Fisheries Research, 42: 41-56.

SAS Institute Inc. (1989), SAS/STAT® User’s guide, Version 6, Fourth edition, 2 Volumes, Cary. NC: SAS Institute Inc.

SAS Institute Inc. (1993), SAS/ETS® User’s guide, Version 6, Second Edition, Cary, NC: SAS Institute Inc.

Stamatopoulos C. (1990), MTF - Malawi traditional fisheries (MLW/86/013) computer user’s manual, FAO FI:DI/MLW/86/013 Field Document, FAO, Rome.

Tweddle, D., Alimoso, S.B. & Sodzabanja, G., (1994), Analysis of catch and effort data for the fisheries of lake Malombe 1976-1989, Fisheries Bulletin, 11, Fisheries Research Unit, Fisheries Department, Government of Malawi, Lilongwe.

Walker, R.S. (1974), Collection of catch assessment data in tropical fisheries (inland waters), Fisheries Department, Monkey Bay, Malawi.

Weyl O.L.F., Manase M.M., Namoto W. &. Banda P.L. (1999), Assessment of the artisanal fisheries catch and effort data collection and analysis procedure in Mangochi, Malawi, Malawi Govt/NARMAP Working Paper No. 1, Lilongwe.

Zwieten, P.A.M. van, Roest, F.C., Machiels, M.A.M., & Densen, W.L.T. van, (2002), Effects of annual variability, seasonality and persistence on the perception of long-term trends in catch rates of the industrial pelagic purse-seine fisheries of Northern Lake Tanganyika (Burundi), Fisheries Research, 54: 329-348.

Zwieten, P.A.M. van, Njaya, F., & Weyl, O.L.F. (2003),Effort development and the decline of the fisheries of Lake Malombe: does environmental variability matter? In Management, co-management or no-management? Major dilemmas in the sustainable utilization of SADC freshwater fisheries, Jul-Larsen, E., Kolding, J., Nielsen, J.R., Overå, R. & van Zwieten P.A.M. (eds.), FAO Fisheries Technical paper 426/2, FAO, Rome.


Previous Page Top of Page Next Page