Browsing by Author "Coetzee, S."

Now showing items 1-4 of 4

  • Calcrete mapping and palaeo-envoronments in the Qangwa area, Northwest Botswana 

    Gobagoba, L.; Meyer, T.; Ringrose, S.; Kampunzu, A.B.; Coetzee, S. (Botswana Society, 2005)
    Calcrete deposits of the Qangwa area, northwestern Botswana are evaluated on the basis of satellite imagery and sedimentological analysis. Enhanced Thematic Mapper imagery interpretation combined with field evidence has ...

  • Carriage of micro-organisms by domestic cockroaches and implications on food safety 

    Mpuchane, S.; Allotey, J.; Matsheka, I.; Simpanya, M.; Coetzee, S.; Jordaan, A.; Mrema, N.; Gashe, B.A. (ICIPE - African Insect Science for Food and Health, http://journals.cambridge.org/action/displayJournal?jid=JTI, 2006)
    Domestic cockroaches Blattella germanica were trapped from various homes in Gaborone, Botswana using ‘Dyroach’ traps. Isolations of bacteria, yeasts and moulds were done on external body parts and on the faecal pellets ...

  • Insect infestation of biltong, a salted dried meat product consumed in Botswana 

    Allotey, Joseph; Randome, I.; Mpuchane, S.; Gashe, B.; Matsheka, M.; Coetzee, S.; Khonga, E. (Applied Zoologists Research Association (AZRA), http://www.azra-india.com/journal.html, 2017)
    A survey of home and commercial biltong in Botswana showed that hidden infestation by insects undetected before storage affects the quality of biltong. Seventy-nine (79) samples; made up of sixty-one (61) commercial biltong ...

  • Sedimentological and geochemical evidence for palaeo-environmental change in the Makgadikgadi subbasin, in relation to the MOZ rift depression, Botswana 

    Ringrose, S.; Huntsman-Mapila, P.; Kampunzu, A.B.; Downey, W.; Coetzee, S.; Vink, B.W.; Matheson, W.; Vanderpost, C. (Elsevier www.elsevier.com/locate/palaeo, 2005)
    This work considers new evidence for palaeo environmental change taking place during the Pleistocene in northern Botswana. Duricrusted strandlines along the northeastern margin of Sua Pan provide palaeo-environmental data ...