Rivers

This report represents a summary and analysis of work that has been carried out over the past decade or so, to assess and implement the environmental flow requirements of four river basins in Tanzania. These basins are the Pangani, Great Ruaha, Wami and the Mara (shared with Kenya).

This report documents the modelled scenarios of local climate variability due to global climatic change, using the projected climate changes to modify the “no change”, 76-year long, monthly sub-catchment rainfall sequences, and average monthly evaporation values that serve as input to the hydrological catchment model that has been configured and calibrated for the Pangani Basin.

This publication has been prepared as part of the Flow Assessment Component of the Pangani River Basin Management Project. Its aim is to collect and synthesize present knowledge on the Pangani River system and its users, and to help promote an integrated approach to future water-allocation decisions.

This publication has been prepared as part of the Flow Assessment Component of the Pangani River Basin Management Project. Its aim is to collect and synthesize present knowledge on the Pangani River system and its users, and to help promote an integrated approach to future water-allocation decisions.

This report describe the relationships between the timing and magnitude of freshwater flows in the Pangani system and the biology and life history characteristics of its key fish and invertebrate species.

This report provides information to enhance understanding of water-related ecological and economic systems of the Pangani Basin based on work which was already completed then with a view to identifying gaps and development of Terms of Reference for specialist studies to address the gaps.