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 ...

Plant species diversity was investigated on ridges with and without water harvesting structures. The effect of water harvesting technology on the soil properties and rangeland recovery was also investigated. The experimental ...

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 ...

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 ...

Wetlands are known to filter water from catchments by retaining solid waste, and eroded sediments from catchment areas. Wetlands also reduce the impact of flooding, speed of flow, and hence store water while releasing it ...