Water SA is the WRC’s accredited scientific journal which contains original research articles and review articles on all aspects of water science, technology, engineering and policy. Water SA has been in publication since 1975 and includes articles from both local and international authors. The journal is issued quarterly (January, April, July, October).
Water SA is now published at www.watersa.net – please visit this site for all issues from Volume 44 (2018) onward. To find articles from Volumes 1 (1975) to 43 (2017) use the WRC Knowledge Hub search function. Articles from 1975–1997 are available as scanned PDF files and from 1998 onward as searchable PDF files.
Open Access policy
Water SA is an open access journal and all content is available without charge to the user. The content of this journal is licensed under a Creative Commons Attribution Licence. Users are permitted to read, download, copy, distribute, print, search or link to the full texts of the articles in this journal under the terms of this Licence, without asking prior permission from the publisher or the author. The publisher’s version of the article may be archived in an online repository, by the author or any other user.
Science Citation Index Impact Factor
2020 Impact Factor – 1.247; 2020 5-year Impact Factor –1.589
2019 Impact Factor – 1.094; 2019 5-year Impact Factor – 1.206
2018 Impact Factor – 0.896; 2018 5-year Impact Factor – 1.098
2017 Impact Factor – 0.783; 2017 5-year Impact Factor – 1.077
2016 Impact Factor – 0.958; 2016 5-year Impact Factor – 1.116
2015 Impact Factor – 0.851; 2015 5-year Impact Factor – 1.052
2014 Impact Factor – 0.640; 2014 5-year Impact Factor – 0.962
2013 Impact Factor – 0.809; 2013 5-year Impact Factor – 0.993
Queries
Contact the Editor: watersa@wrc.org.za
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Page 48 of 66
Determination and partitioning of heavy metals in sediments of the Vaal Dam System by sequential extraction
Content Type: Water SA Journal Manuscript
Published Date: 1997/07/01
Author: Gouws K; Coetzee PP
Characterising cause-and-effect relationships in support of catchment water quality management
Content Type: Water SA Journal Manuscript
Published Date: 1997/07/01
Author: Quibell G; van Vliet H; Van der Merwe W
Activated sludge mixed liquor heterotrophic active biomass
Content Type: Water SA Journal Manuscript
Published Date: 1997/07/01
Author: Ubisi MF; Jood TW; Wentzel MC; Ekama GA
A laboratory evaluation of Watermark electrical resistance and Campbell Scientific 229 heat dissipation matric potential sensors
Content Type: Water SA Journal Manuscript
Published Date: 1997/07/01
Author: Jovanovic NZ; Annandale JG
A hybrid model for daily flow forecasting
Content Type: Water SA Journal Manuscript
Published Date: 1997/07/01
Author: Phien HN; Danh NT
A comparison of two sets of primers for the RT-PCR detection of astroviruses in environmental samples
Content Type: Water SA Journal Manuscript
Published Date: 1997/07/01
Author: Marx FE; Taylor MB; Grabow WOK
Water demand and population growth
Content Type: Water SA Journal Manuscript
Published Date: 1997/04/01
Author: Schutte CF; Pretorius WA
Two-phase anaerobic digestion of three different diary effluents uning a hybrid bioreactor
Content Type: Water SA Journal Manuscript
Published Date: 1997/04/01
Author: Strydom JP; Britz TJ; Mostert JF
The use of Aspergillus niger (Strain 4) biomass for lead uptake from aqueous systems
Content Type: Water SA Journal Manuscript
Published Date: 1997/04/01
Author: Meyer A; Wallis FM
The need for guidelines to bridge the gap between ideal drinking-water quality and that quality which is practically achievable and acceptable
Content Type: Water SA Journal Manuscript
Published Date: 1997/04/01
Author: Kempster PL; van Vliet HR; K├╝hn A
The fluvial dynamics of the Maunachira Channel system, northeastern Okavango Swamps, Botwana
Content Type: Water SA Journal Manuscript
Published Date: 1997/04/01
Author: McCarthy TS; Ellery WN
The effect of dredging onlight penetration in the Boro River, Okavango Delta, Botswana, from 1972 to 1975
Content Type: Water SA Journal Manuscript
Published Date: 1997/04/01
Author: Reavell PE
Preliminary empirical models to predict reductions in total and low flows resulting from afforestation
Content Type: Water SA Journal Manuscript
Published Date: 1997/04/01
Author: Scott RE; Scott DF
Parial replacement of fish meal with either soybean meal, brewers yeast or tomato meal in the diets of African sharptooth catfish Clarias gariepinus
Content Type: Water SA Journal Manuscript
Published Date: 1997/04/01
Author: Hoffman LC; Prinsloo JF; Rukan G
Operation of anaerobic digesters at increased solids concentrations
Content Type: Water SA Journal Manuscript
Published Date: 1997/04/01
Author: Naidoo V; Pillay VL; Senior E; Buckley CA
Evaluation of a number of methods for the determination of trace amounts of phosphates with flow injection analysis (FIA)
Content Type: Water SA Journal Manuscript
Published Date: 1997/04/01
Author: van Staden JF; Van der Merwe J
Dividing-flow manifold calculations with a spreadsheet
Content Type: Water SA Journal Manuscript
Published Date: 1997/04/01
Author: Pretorius WA
Borehole dilution experiment in a Karoo aquifer in Bloemfontein
Content Type: Water SA Journal Manuscript
Published Date: 1997/04/01
Author: Xu Y; van Tonder GJ; Van Wyk B; Aleobua B
Allozyme differences between populations of chubbyhead barb (Barbus anoplus Weber, 1897) and Marico barb (B. motebensis Steindacher, 1894)
Content Type: Water SA Journal Manuscript
Published Date: 1997/04/01
Author: Engelbrecht JS; van der Bank FH
Water quality guidelines for liverstock watering in Southern Africa
Content Type: Water SA Journal Manuscript
Published Date: 1997/01/01
Author: Meyer JA; Casey NH; Coetzee CB
Vertical structure of the atmosphere during wet spells over Southern Africa
Content Type: Water SA Journal Manuscript
Published Date: 1997/01/01
Author: Jury MR; Levey KM
Ultrafiltration in potable water production
Content Type: Water SA Journal Manuscript
Published Date: 1997/01/01
Author: Jacobs EP; Botes JP; Bradshaw SM; Saayman HM
The effect of serial correlation on reservoir capacity using the modified Gould’s probability matrix method (MGPM)
Content Type: Water SA Journal Manuscript
Published Date: 1997/01/01
Author: Otieno FAO; Ndiritu JG
The diet of juvenile Sillago sihama (Forsskal, 1775) from three estuarine systems in KawZulu-Natal
Content Type: Water SA Journal Manuscript
Published Date: 1997/01/01
Author: Weerts SP; Cyrus DP; Forbes AT
Salt-water intrusion from the Mzingazi River and its effects on adjacent swamp forest at Richards Bay, Zululand, South Africa
Content Type: Water SA Journal Manuscript
Published Date: 1997/01/01
Author: Cyrus DP; Martin TJ; Reavell PE
Review of recent developments in seasonal forecasting of rainfall
Content Type: Water SA Journal Manuscript
Published Date: 1997/01/01
Author: Mason SJ
Properties of South African silica sand used for rapid filtration
Content Type: Water SA Journal Manuscript
Published Date: 1997/01/01
Author: Ceronio AD; Haarhoff J
Projektering van waterbehoeftes in stedelike gebiede (Deel 4): Struktuuranalise as makro-projeksiemodel
Content Type: Water SA Journal Manuscript
Published Date: 1997/01/01
Author: Pretorius CJ; Viljoen MF
Development of an operating rule model to simulate time series of reservoir releases for instream flow requirements
Content Type: Water SA Journal Manuscript
Published Date: 1997/01/01
Author: Hughes DA; O'Keeffe J; Smakhtin V; King J
Converting weather radar data to catesian space: A new approach using DISPLACE averaging
Content Type: Water SA Journal Manuscript
Published Date: 1997/01/01
Author: Mittermaier MP; Terblanche DE
A framework for addressing the information needs of catchment water quality management
Content Type: Water SA Journal Manuscript
Published Date: 1997/01/01
Author: Pegram GC; G├Ârgens AHM; Ottermann AB
A botanical importance rating of selected Cape estuaries
Content Type: Water SA Journal Manuscript
Published Date: 1997/01/01
Author: Coetzee JC; Adams JB; Bate GC
Willingness to pay for water: The international debates
Content Type: Water SA Journal Manuscript
Published Date: 1996/10/01
Author: Rogerson CM
Trophic niches in an Argentine pond as a way to assess functional relationships between fishes and other communities
Content Type: Water SA Journal Manuscript
Published Date: 1996/10/01
Author: Grosman MF; González Castelain JR; Usunoff EJ
Three-dimensional kinematic trajectory modelling of water vapour transport over Southern Africa
Content Type: Water SA Journal Manuscript
Published Date: 1996/10/01
Author: D'Abreton PC; Tyson PD
The role of zinc in magnetic and other physical water treatment methods for the prevention of scale
Content Type: Water SA Journal Manuscript
Published Date: 1996/10/01
Author: Coetzee PP; Yacoby M; Howell S
The electrochemical generation of ferric ions in cooling water as an alternative for ferric chloride dosing to effect flocculation
Content Type: Water SA Journal Manuscript
Published Date: 1996/10/01
Author: Cerisier SDM; Smit JJ
Metal concentrations in liver, kidney, bone and blood of three species of birds from a metal-polluted wetland
Content Type: Water SA Journal Manuscript
Published Date: 1996/10/01
Author: Van Eeden PH; Schoonbee HJ
Drought management as an alternative to new water schemes – Theory
Content Type: Water SA Journal Manuscript
Published Date: 1996/10/01
Author: Stephenson D
Page 48 of 66