PROMOTING ACCESS TO AFRICAN RESEARCH

Water SA - Vol 33, No 1 (2007)

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Table of Contents

Articles

Hydrological and hydraulic modelling of the Nyl River floodplain Part 1. Background and hydrological modelling EMAIL FREE FULL TEXT
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CFB Havenga, WV Pitman, AK Bailey
http://dx.doi.org/10.4314/wsa.v33i1.47865
Hydrological and hydraulic modelling of the Nyl River floodplain Part 2: Modelling hydraulic behaviour EMAIL FREE FULL TEXT
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AL Birkhead, CS James, MT Kleynhans
http://dx.doi.org/10.4314/wsa.v33i1.47866
Hydrologic and hydraulic modelling of the Nyl River floodplain Part 3: Applications to assess ecological impact EMAIL FREE FULL TEXT
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MT Kleynhans, CS James, AL Birkhead
http://dx.doi.org/10.4314/wsa.v33i1.47867
Determining a charge for the clearing of invasive alien plant species (IAPs) to augment water supply in South Africa EMAIL FREE FULL TEXT
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JN Blignaut, C Marais, JK Turpie
http://dx.doi.org/10.4314/wsa.v33i1.47868
A strategic study of the impact of invasive alien plants in the high rainfall catchments and riparian zones of South Africa on total surface water yield# EMAIL FREE FULL TEXT
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JDS Cullis, AHM Görgens, C Marais
http://dx.doi.org/10.4314/wsa.v33i1.47869
The language of intervention: A review of concepts and terminology in wetland ecosystem repair EMAIL FREE FULL TEXT
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MC Grenfell, WN Ellery, SE Garden, J Dini, AG van der Valk
http://dx.doi.org/10.4314/wsa.v33i1.47870
The application and testing of diatom-based indices in the Vaal and Wilge Rivers, South Africa EMAIL FREE FULL TEXT
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JC Taylor, MS Janse van Vuuren, AJH Pieterse
http://dx.doi.org/10.4314/wsa.v33i1.47871
Quantification of long-term precipitation use efficiencies of different maize production practices on a semi-arid ecotope in the Free State Province EMAIL FREE FULL TEXT
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TB Zere, CW van Huyssteen, M Hensley
http://dx.doi.org/10.4314/wsa.v33i1.47872
The full financial costs of irrigation services: A discussion on existing guidelines and implications for smallholder irrigation in South Africa EMAIL FREE FULL TEXT
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S Perret, M Geyser
http://dx.doi.org/10.4314/wsa.v33i1.47873
Groundwater resource-directed measures software EMAIL FREE FULL TEXT
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I Dennis, J Wentzel
http://dx.doi.org/10.4314/wsa.v33i1.47874
Use of natural isotopes and groundwater quality for improved recharge and flow estimates in dolomitic aquifers EMAIL FREE FULL TEXT
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DB Bredenkamp
http://dx.doi.org/10.4314/wsa.v33i1.47875
Interpretation of drinking water quality guidelines – The case of arsenic EMAIL FREE FULL TEXT
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PL Kempster, M Silberbauer, A Kühn
http://dx.doi.org/10.4314/wsa.v33i1.47877
Development of a water quality index based on a European classification scheme EMAIL FREE FULL TEXT
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H Boyacioglu
http://dx.doi.org/10.4314/wsa.v33i1.47882
Comparison of the direct enzyme assay method with the membrane filtration technique in the quantification and monitoring of microbial indicator organisms – seasonal variations in the activities of coliforms and E. coli, temperature and pH EMAIL FREE FULL TEXT
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VC Wutor, CA Togo, BI Pletschke
http://dx.doi.org/10.4314/wsa.v33i1.48783
Behaviour of humic-bentonite aggregates in diluted suspensions EMAIL FREE FULL TEXT
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DD Bilanovic, TJ Kroeger, SA Spigarelli
http://dx.doi.org/10.4314/wsa.v33i1.48784
Quantification of the effect of CO2 transfer on titrimetric techniques used for the study of biological wastewater treatment processes EMAIL FREE FULL TEXT
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S Pratt, Z Yuan
http://dx.doi.org/10.4314/wsa.v33i1.48785
Characterisation of microorganisms responsible for EBPR in a sequencing batch reactor by using the 16S rDNA-DGGE method EMAIL FREE FULL TEXT
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Y Ren, C Wei, K Xiao
http://dx.doi.org/10.4314/wsa.v33i1.48786
Removal of zinc ions from aqueous solution using micellar- enhanced ultrafiltration at low surfactant concentrations EMAIL FREE FULL TEXT
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Z Zhang, GM Zheng, JH Huan, YY Fang, K Xu, YH Qu, CP Yang, JB Li
http://dx.doi.org/10.4314/wsa.v33i1.48787
Optimum pHs for Cr(VI) co-removal with nucleated Cu(II) precipitation in continuous-flow fluidised metal strippers EMAIL FREE FULL TEXT
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JM Sun, R Li, JC Huang
http://dx.doi.org/10.4314/wsa.v33i1.48788


ISSN: 0378-4738
AJOL African Journals Online