Vol. 43 No. 3 (2017)

Published: 2017-08-02

Design and implementation of a citizen technician–based suspended sediment monitoring network: Lessons from the Tsitsa River catchment, South Africa

L.J. Bannatyne, K.M. Rowntree, B.W. van der Waal, N Nyamela

365-377

DOI:

10.4314/wsa.v43i3.01

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Experimental evaluation of helically coiled tube flocculators for turbidity removal in drinking water treatment units

Danieli Soares de Oliveira, Edmilson Costa Teixeira

378-386

DOI:

10.4314/wsa.v43i3.02

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Genetic characterization of Salmonella and Shigella spp. isolates recovered from water and riverbed sediment of the Apies River, South Africa

Mutshiene Deogratias Ekwanzala, Akebe Luther King Abia, Jitendra Keshri, Maggy Ndombo Benteke Momba

387-397

DOI:

10.4314/wsa.v43i3.03

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Water service delivery challenges in a small South African municipality: Identifying and exploring key elements and relationships in a complex social-ecological system

M.J.T. Weaver, J O’Keeffe, N Hamer, C.G. Palmer

398-408

DOI:

10.4314/wsa.v43i3.04

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The use of two microbiotests to evaluate the toxicity of sediment from Mpumalanga, South Africa

Y.C. Cloete, B.F. Shaddock, A Nel

409-412

DOI:

10.4314/wsa.v43i3.05

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Spatial analysis of fluoride concentrations in drinking water and population at risk in Namibia

H Wanke, J.S. Ueland, M.H.T. Hipondoka

413-422

DOI:

10.4314/wsa.v43i3.06

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Jumping the water queue: changing waterscapes under water reform processes in rural Zimbabwe

J.S. Kemerink-Seyoum, N.L.T. Chinguno, S.D. Seyoum, R Ahlers, J.A. Bolding, P van der Zaag

423-432

DOI:

10.4314/wsa.v43i3.07

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Discharge coefficient of semi-circular labyrinth side weir in subcritical flow

M Khalili, T Honar

433-441

DOI:

10.4314/wsa.v43i3.08

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An assessment of recreational bank angling in the Free State Province, South Africa, using licence sale and tournament data

L.M. Barkhuizen, O.L.F. Weyl, J.G. van As

442-449

DOI:

10.4314/wsa.v43i3.09

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Impacts of DEM resolution and area threshold value uncertainty on the drainage network derived using SWAT

Miao Wu, Peng Shi, Ang Chen, Chen Shen, Pengyuan Wang

450-462

DOI:

10.4314/wsa.v43i3.10

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Gill net catch composition and catch per unit effort in Flag Boshielo Dam, Limpopo Province, South Africa

J.R. Sara, O.L.F. Weyl, S.M. Marr, W.J. Smit, P.S.O. Fouché, W.J. Luus-Powell

463-469

DOI:

10.4314/wsa.v43i3.11

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COD and colour removal from molasses spent wash using activated carbon produced from bagasse fly ash of Matahara sugar factory, Oromiya region, Ethiopia

Jemal F. Nure, Nurelegne T. Shibeshi, Seyoum L. Asfaw, Wim Audenaert, Stijn W.H. Van Hulle

470-479

DOI:

10.4314/wsa.v43i3.12

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Modelling and water yield assessment of Lake Sibhayi

J.C. Smithers, R.P. Gray, S Johnson, D Still

480-491

DOI:

10.4314/wsa.v43i3.13

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A modified version of the SMAR model for estimating root-zone soil moisture from time-series of surface soil moisture

Farid Faridani, Alireza Farid, Hossein Ansari, Salvatore Manfreda

492-498

DOI:

10.4314/wsa.v43i3.14

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Land cover models to predict non-point nutrient inputs for selected biomes in South Africa

A.R. Slaughter, S.K. Mantel

499-508

DOI:

10.4314/wsa.v43i3.15

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Hydraulic head and groundwater ¹¹¹Cd content interpolations using empirical Bayesian kriging (EBK) and geo-adaptive neuro-fuzzy inference system (geo-ANFIS)

Çağdaş Sağir, Bedri Kurtuluş

509-519

DOI:

10.4314/wsa.v43i3.16

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Comparison of UV and ELS detectors in HSPEC analysis of natural organic matter in dam water

K.G. Moodley, P Sobantu, G Gericke, D.K. Chetty, D.H. Pienaar

520-528

DOI:

10.4314/wsa.v43i3.17

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Water SA
Journal / Water SA / Vol. 43 No. 3 (2017) / Articles

Articles

Design and implementation of a citizen technician–based suspended sediment monitoring network: Lessons from the Tsitsa River catchment, South Africa

DOI:

Experimental evaluation of helically coiled tube flocculators for turbidity removal in drinking water treatment units

DOI:

Genetic characterization of Salmonella and Shigella spp. isolates recovered from water and riverbed sediment of the Apies River, South Africa

DOI:

Water service delivery challenges in a small South African municipality: Identifying and exploring key elements and relationships in a complex social-ecological system

DOI:

The use of two microbiotests to evaluate the toxicity of sediment from Mpumalanga, South Africa

DOI:

Spatial analysis of fluoride concentrations in drinking water and population at risk in Namibia

DOI:

Jumping the water queue: changing waterscapes under water reform processes in rural Zimbabwe

DOI:

Discharge coefficient of semi-circular labyrinth side weir in subcritical flow

DOI:

An assessment of recreational bank angling in the Free State Province, South Africa, using licence sale and tournament data

DOI:

Impacts of DEM resolution and area threshold value uncertainty on the drainage network derived using SWAT

DOI:

Gill net catch composition and catch per unit effort in Flag Boshielo Dam, Limpopo Province, South Africa

DOI:

COD and colour removal from molasses spent wash using activated carbon produced from bagasse fly ash of Matahara sugar factory, Oromiya region, Ethiopia

DOI:

Modelling and water yield assessment of Lake Sibhayi

DOI:

A modified version of the SMAR model for estimating root-zone soil moisture from time-series of surface soil moisture

DOI:

Land cover models to predict non-point nutrient inputs for selected biomes in South Africa

DOI:

Hydraulic head and groundwater ¹¹¹Cd content interpolations using empirical Bayesian kriging (EBK) and geo-adaptive neuro-fuzzy inference system (geo-ANFIS)

DOI:

Comparison of UV and ELS detectors in HSPEC analysis of natural organic matter in dam water

DOI:

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