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Trophic Interrelationships Amongst Cichlid Fishes in a Tropical African Reservoir (Lake Chivero, Zimbabwe)
The diet of seven cichlid fish species of Lake Chivero was investigated from October 2004 to April 2005. Oreochromis niloticus and O. macrochir were microphages feeding on a wide range of algae of which Microcystis sp., ...
Nutrient Limitation of Phytoplankton in Five Impoundments on the Manyame River, Zimbabwe
Nutrient limitation was investigated in the Manyame lakes during 2004-05, namely, Harava Dam, Seke Dam, Lake Chivero, Lake Manyame and Bhiri Dam. Selenestrum capricornutum was used as the test organism in one group of ...
Using Modelling as a Management Tool for Water Resources: Identifying Problems and Causes and Providing Solutions to Current Eutrophication Problems in Lake Chivero.
The PAMOLARE model can be used as an effective tool for managing water resources. Projections show that in the next 25 years Lake Chivero’s water quality will further deteriorate if there are no measures taken immediately ...