Tafuta
Now showing items 291-300 ya 345
SPATIO-TEMPORAL PATTERNS OF MACROINVERTEBRATE FUNCTIONAL FEEDING GROUPS IN THE SOSIANI-KIPKAREN RIVER, KENYA
(University of Eldoret, 2021)
Different land-use practices in river basins affect the hydrological characteristics, water quality and alter the complex biotic and abiotic processes that govern the functioning macroinvertebrate communities. Studies ...
EFFECTS OF STOCKING DENSITY AND SEASONALITY ON DIGENEAN TREMATODE AND MONOGENEAN INFECTIONS IN NILE TILAPIA (Oreochromis niloticus, Linnaeus 1758) REARED IN CAGES IN UHANYA BEACH IN LAKE VICTORIA, KENYA
(University of Eldoret, 2021)
There exists a balance between, parasites, their fish hosts and the environment. However, when this balance is broken parasites spread rapidly in culture facilities inducing severe epizootics. This study was conducted from ...
THE EFFECT OF AMINO ACID SUPPLEMENTED DIETS ON GROWTH PERFOMANCE OF NILE TILAPIA (Oreochromis niloticus Linnaeus, 1758) FINGERLINGS REARED IN HAPAS SUSPENDED IN EARTHEN POND
(University of Eldoret, 2018)
Commercial diets are produced in bulk with significant anti-nutritional factors
increasing aquaculture production cost. The proximate composition of local feed
ingredient is limited by unbalanced dietary amino acid ...
FOOD, FEEDING HABITS AND POPULATION STRUCTURE OF “NINGU” (Labeo victorianus, BOULENGER, 1901) IN FOUR SELECTED RIVERS OF THE LAKE VICTORIA BASIN, KENYA.
(University of Eldoret, 2021)
“Ningu” (Labeo victorianus Boulenger, 1901) is one of the endemic fishes in Lake Victoria Basin (LVB), but is now threatened by multiple stressors caused by human activities. This study investigated spatial and temporal ...
A COMPARATIVE STUDY OF GROWTH RATES AND YIELD OF THE SEAWEED, Kappaphycus alvarezii (Doty), USING VARIABLE SEEDLING DENSITIES AND CULTURE METHODS IN COASTAL KENYA.
(University of Eldoret, 2019)
Seaweed farming has been demonstrated to have significant socio-economic benefits to coastal communities and has the potential to reduce pressure on wild fishery stocks. This work was aimed at testing sustainable farming ...
SPATIAL VARIABILITY IN WATER QUALITY AND MACROINVERTEBRATE ASSEMBLAGES ACROSS A DISTURBANCE GRADIENT IN THE MARA RIVER BASIN, KENYA
(University of Eldoret, 2021)
Across the Afrotropical ecosystems, human activities are increasingly modifying natural flow regimes, nutrient and organic matter loading and processing in streams and rivers, with implications on ecosystem structure and ...
INFLUENCE OF LAND-USE ON LEAF LITTER DECOMPOSITION IN HEADWATER STREAMS OF THE NZOIA RIVER, KENYA
(University of Eldoret, 2021)
Land-use plays a crucial role in affecting river function, particularly leaf litter decomposition. The study was aimed to investigate the influence of land-use on leaf litter decomposition in headwater streams of the Nzoia ...
NON-CLASSICAL APPROACHES TO THE STUDY OF THE ECOLOGY AND FISHERY OF Rastrineobola argentea (PELLEGRIN 1904) IN THE WINAM GULF OF LAKE VICTORIA, KENYA
(University of Eldoret, 2013)
Many schools of thought tend to suggest that the central assumption in classical fisheries
models may not necessarily hold and thus there is need to explore new approaches such as
Bayesian Belief Networks (BBN), Artificial ...
GENETIC DIVERSITY, POPULATION STRUCTURE AND INFLUENCE ON LIFE-HISTORY TRAITS OF THE AFRICAN CATFISH, CLARIAS GARIEPINUS (BURCHELL 1822), IN KENYA
(University of Eldoret, 2018)
The African catfish, Clarias gariepinus (Burchell 1822) is an important species in fisheries and aquaculture in Africa. In Kenya, farmers use seeds of unknown genetic characteristics. Sourcing of brood stock for propagation ...
SPATIAL – TEMPORAL DISTRIBUTION AND ABUNDANCE OF LARVAL STAGES OF NILE PERCH (Lates niloticus LINNAEUS 1758) IN LAKE VICTORIA, KENYA
(University of Eldoret, 2018)
Lake Victoria is a relatively dynamic ecosystem with constant changes in both biotic and abiotic variables primarily influenced by human activities. Studies in the ecology and fisheries in Lake Victoria has mostly concentrated ...