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Vol. 26 No. 2, April 2000
Home Water SA Vol. 26 No. 2, April 2000

Vol. 26 No. 2, April 2000

18 articles

All Water SA issues

  1. A severe weather event on 29 December 1997: Synoptic and mesoscale perspectives

    de Coning E, Adam BF, Banitz L

    View PDF — A severe weather event on 29 December 1997: Synoptic and mesoscale perspectives Download — A severe weather event on 29 December 1997: Synoptic and mesoscale perspectives

  2. Easterly flow in the tropical Indian Ocean and climate variability over south-east Africa

    Jury MR, Nkosi SE

    View PDF — Easterly flow in the tropical Indian Ocean and climate variability over south-east Africa Download — Easterly flow in the tropical Indian Ocean and climate variability over south-east Africa

  3. The thermodynamic structure of the atmosphere over South Africa: Implications for water vapour transport

    Freiman MT, Tyson PD

    View PDF — The thermodynamic structure of the atmosphere over South Africa: Implications for water vapour transport Download — The thermodynamic structure of the atmosphere over South Africa: Implications for water vapour transport

  4. A model to estimate the total ecological risk in the management of water resources subject to multiple stressors

    Jooste S

    View PDF — A model to estimate the total ecological risk in the management of water resources subject to multiple stressors Download — A model to estimate the total ecological risk in the management of water resources subject to multiple stressors

  5. A water balance approach to the sustainable management of groundwater in South Africa

    Wright KA, Xu Y

    View PDF — A water balance approach to the sustainable management of groundwater in South Africa Download — A water balance approach to the sustainable management of groundwater in South Africa

  6. The use of a botanical importance rating to assess changes in the flora of the Swartkops Estuary over time

    Colloty BM, Adams JB, Bate GC

    View PDF — The use of a botanical importance rating to assess changes in the flora of the Swartkops Estuary over time Download — The use of a botanical importance rating to assess changes in the flora of the Swartkops Estuary over time

  7. The removal of urban litter from stormwater conduits and streams. Part 1: The quantities involved and catchment litter management options

    Armitage N, Rooseboom A

    View PDF — The removal of urban litter from stormwater conduits and streams. Part 1: The quantities involved and catchment litter management options Download — The removal of urban litter from stormwater conduits and streams. Part 1: The quantities involved and catchment litter management options

  8. The removal of urban litter from stormwater conduits and streams. Part 2: Model studies of potential trapping structures

    Armitage N, Rooseboom A

    View PDF — The removal of urban litter from stormwater conduits and streams. Part 2: Model studies of potential trapping structures Download — The removal of urban litter from stormwater conduits and streams. Part 2: Model studies of potential trapping structures

  9. The removal of urban litter from stormwater conduits and streams. Part 3: Selecting the most suitable trap

    Armitage N, Rooseboom A

    View PDF — The removal of urban litter from stormwater conduits and streams. Part 3: Selecting the most suitable trap Download — The removal of urban litter from stormwater conduits and streams. Part 3: Selecting the most suitable trap

  10. Microtox™ and Ceriodaphnia dubia toxicity of BKME with powdered activated carbon treatment™

    Kennedy KJ, Graham B, Droste RL, Fernandes L, Narbaitz R

    View PDF — Microtox™ and Ceriodaphnia dubia toxicity of BKME with powdered activated carbon treatment™ Download — Microtox™ and Ceriodaphnia dubia toxicity of BKME with powdered activated carbon treatment™

  11. Comparison and combination of titrimetric and respirometric techniques to estimate nitrification kinetics parameters

    Ficara E, Musumeci A, Rozzi A

    View PDF — Comparison and combination of titrimetric and respirometric techniques to estimate nitrification kinetics parameters Download — Comparison and combination of titrimetric and respirometric techniques to estimate nitrification kinetics parameters

  12. External nitrification in biological nutrient removal activated sludge systems

    Hu Z-r, Wentzel MC, Ekama GA

    View PDF — External nitrification in biological nutrient removal activated sludge systems Download — External nitrification in biological nutrient removal activated sludge systems

  13. Membrane life in a seeded-slurry reverse osmosis system

    Juby GJG, Schutte CF

    View PDF — Membrane life in a seeded-slurry reverse osmosis system Download — Membrane life in a seeded-slurry reverse osmosis system

  14. Analysis and distribution of metals in the Paraopeba and the Das Velhas Rivers, Brazil

    Veado MARV, de Oliveira AH, Veado JCC, Revel G, Pinte G

    View PDF — Analysis and distribution of metals in the Paraopeba and the Das Velhas Rivers, Brazil Download — Analysis and distribution of metals in the Paraopeba and the Das Velhas Rivers, Brazil

  15. Study of water and sediment interactions in Das Velhas River, Brazil - Major and trace elements

    Veado MARV, de Oliveira AH, Revel G, Pinte G, Ayrault S, Toulhoat P

    View PDF — Study of water and sediment interactions in Das Velhas River, Brazil - Major and trace elements Download — Study of water and sediment interactions in Das Velhas River, Brazil - Major and trace elements

  16. Biochemical genetic markers to identify hybrids between the endemic Oreochromis Mossambicus and the alien species, O. Niloticus (Pisces: Cichlidae)

    Moralee RD, van der Bank FH, van der Waal BCW

    View PDF — Biochemical genetic markers to identify hybrids between the endemic Oreochromis Mossambicus and the alien species, O. Niloticus (Pisces: Cichlidae) Download — Biochemical genetic markers to identify hybrids between the endemic Oreochromis Mossambicus and the alien species, O. Niloticus (Pisces: Cichlidae)

  17. Bioaccumulation of chromium, manganese, nickel and lead in the tissues of the moggel, Labeo umbratus (Cyprinidae), from Witbank Dam, Mpumalanga

    Nussey G, Van Vuren JHJ, Du Preez HH

    View PDF — Bioaccumulation of chromium, manganese, nickel and lead in the tissues of the moggel, Labeo umbratus (Cyprinidae), from Witbank Dam, Mpumalanga Download — Bioaccumulation of chromium, manganese, nickel and lead in the tissues of the moggel, Labeo umbratus (Cyprinidae), from Witbank Dam, Mpumalanga

  18. Technical note: Evaluation of the impact of household treatment procedures on the quality of groundwater supplies in the rural community of the Victoria district, Eastern Cape

    Lehloesa LJ, Muyima NYO

    View PDF — Technical note: Evaluation of the impact of household treatment procedures on the quality of groundwater supplies in the rural community of the Victoria district, Eastern Cape Download — Technical note: Evaluation of the impact of household treatment procedures on the quality of groundwater supplies in the rural community of the Victoria district, Eastern Cape
 
 

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