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  • Land system of the Great Ruaha drainage basin in stream the Mtera dam site
  • Growth cycle, income stream and decision making: a case study of Yoruba smallholders
  • Drainage-net control of sedimentary parameters in sand-bed ephemeral streams in Geographical approaches to fluvial processes.
  • The effects of shifting cultivation on stream channel size and hydraulic geometry in small head-water basins of southwestern Nigeria
  • A review of stream, dune and lake phenomena in several well-studied sectors of the Sahel indicates an informative record of repeated environmental change. Blowing sand encroached far into the now semi-arid savanna between approximately 20,000
  • are also situated to the east of Bethlehem. Factors which influenced and are at present influencing the distribution of pans, are soft bedrock formations, stream derangements by aeolian deposits, the presence of soluble salts in the sediments, precipitation
  • minima up to 5 Celsius. As already shown by Waibel (1922), night frosts and temperatures slightly above zero result from winterly cold air streams from the west wind zone in the southern hemispere. Their regional and local distribution are determined