Studies were conducted in Lake Baringo between May 1994 and April 1995 to map temporal changes in productivity (phytoplankton standing stock) and attempt to relate these changes to environmental parameters in this ...

This study analyses competition in the wholesale and retail fish marketing system in Kisurnu, which is Kenya's largest fish market. It is based on cross sectional and time series primary data collected in a survey involving ...

Length-frequency data collected from fish landings on Lake Naivasha were used to estimate the growth parameters: total mortality (Z), growth performance index (¢'), exploitation rate and recruitment pattern in Oreochromis ...

Seven varieties of indigenous Phytolacca dodecandra L'Herrit (Phytolaccaceae) were field-tried for molluscicidal potency, varieties (U96) and (U95) collected from Kabarole and Kabale respectively were the most potent with ...

Assessment of common fishery methods and of fish diversity was undertaken In two fishing camps on the Kilombero River in south-eastern Tanzania in surveys towards the end of the dry season. 1994. Fishermen identified 23 ...

Protecting the quality of soil and water while using these resources for the benefit of people is a major challenge in Uganda and indeed globally. Emphasis on agricultural sustainability arises out of increasing awareness ...

The water and bottom sediments of Lake Victoria (Kenya) were analysed for AI, Fe, Mn, Zn, Pb, Cu, Cr and Cd. The total metal concentrations were determined and their mean variations and distributions discussed. The bottom ...

Correlation between total length (TL), fork length (FL) and standard length (SL) of Rastrineobola argente'{ ~ellegrin 1904) in the Winam Gulf of Lake Victoria indicate that FL = 0.92 TL - 0.74 and SL = 0.90 TL - 1.7~. ...