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Vol. 21 No. 3, July 1995
Home Water SA Vol. 21 No. 3, July 1995

Vol. 21 No. 3, July 1995

13 articles

All Water SA issues

  1. A three-tier approach to protect groundwater resources in South Africa

    Xu Y, Reynders AG

    View PDF — A three-tier approach to protect groundwater resources in South Africa Download — A three-tier approach to protect groundwater resources in South Africa

  2. Proposed guidelines for the execution, evaluation and interpretation of pumping tests in fractured-rock formations

    Kirchner J, van Tonder GJ

    View PDF — Proposed guidelines for the execution, evaluation and interpretation of pumping tests in fractured-rock formations Download — Proposed guidelines for the execution, evaluation and interpretation of pumping tests in fractured-rock formations

  3. Preliminary analysis of low-flow characteristics of South African rivers

    Smakhtin VY, Watkins DA, Hughes DA

    View PDF — Preliminary analysis of low-flow characteristics of South African rivers Download — Preliminary analysis of low-flow characteristics of South African rivers

  4. Monitoring the bank storage dynamics component of the riparian water balance in the Sabie River, Kruger National Park

    Birkhead AL, James CS, Olbrich BW

    View PDF — Monitoring the bank storage dynamics component of the riparian water balance in the Sabie River, Kruger National Park Download — Monitoring the bank storage dynamics component of the riparian water balance in the Sabie River, Kruger National Park

  5. The value of irrigation information for decision-makers with neutarl and non-neutral risk preferences under conditions of unlimited and limited water supply

    Botes JHF, Bosch DJ, Oosthuizen LK

    View PDF — The value of irrigation information for decision-makers with neutarl and non-neutral risk preferences under conditions of unlimited and limited water supply Download — The value of irrigation information for decision-makers with neutarl and non-neutral risk preferences under conditions of unlimited and limited water supply

  6. Filamentous organism bulking in nutrient removal activated sludge systems Paper 1: A historical overview of causes and control

    Casey TG, Ekama GA, Wentzel MC, Marais GvR

    View PDF — Filamentous organism bulking in nutrient removal activated sludge systems Paper 1: A historical overview of causes and control Download — Filamentous organism bulking in nutrient removal activated sludge systems Paper 1: A historical overview of causes and control

  7. Immobilisation of Acinetobacter johnsonii cells within alginate beads

    Osée Muyima NY, Cloete L

    View PDF — Immobilisation of Acinetobacter johnsonii cells within alginate beads Download — Immobilisation of Acinetobacter johnsonii cells within alginate beads

  8. Salmonella contamination of recycled effluent of treated sewage and urban waste water

    Gropo JM, Chingobe N

    View PDF — Salmonella contamination of recycled effluent of treated sewage and urban waste water Download — Salmonella contamination of recycled effluent of treated sewage and urban waste water

  9. A note on the modelling of the algal blooms in the Vaal River: The silicon effect

    Cloot A, Schoombie SW, Roos JC, Pieterse AJH

    View PDF — A note on the modelling of the algal blooms in the Vaal River: The silicon effect Download — A note on the modelling of the algal blooms in the Vaal River: The silicon effect

  10. The correlation between environmental factors and the reproduction of Oreochromis mossambicus

    Cornish DA, Smith GL

    View PDF — The correlation between environmental factors and the reproduction of Oreochromis mossambicus Download — The correlation between environmental factors and the reproduction of Oreochromis mossambicus

  11. An estimate of the amount of genetic variation in a population of the Bulldog Marcusenius macrolepidotus (Mormyridae)

    van der Bank FH, van der Bank M

    View PDF — An estimate of the amount of genetic variation in a population of the Bulldog Marcusenius macrolepidotus (Mormyridae) Download — An estimate of the amount of genetic variation in a population of the Bulldog Marcusenius macrolepidotus (Mormyridae)

  12. A note on inter-annual rainfall variability and water demand in the Johannesburg region

    Mason SJ, Joubert AM

    View PDF — A note on inter-annual rainfall variability and water demand in the Johannesburg region Download — A note on inter-annual rainfall variability and water demand in the Johannesburg region

  13. A multi-stage laboratory model for determining the impacts of anthropogenic substances on a microbial association found in aquatic ecosystems

    Hunter CH, Senior E, Howard JR, Bailey IW

    View PDF — A multi-stage laboratory model for determining the impacts of anthropogenic substances on a microbial association found in aquatic ecosystems Download — A multi-stage laboratory model for determining the impacts of anthropogenic substances on a microbial association found in aquatic ecosystems
 
 

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