Fog-water harvesting along the West Coast of South Africa: a feasibility study         

349

Olivier, J.

Abstract

January and July climate simulations over the SADC region using the limited-area model DARLAM                 

361

Engelbrecht, F.A.; Rautenbach, C.J. deW.; McGregor, J.L.; Katzfey, J.J.

Abstract

A hydrogeomorphological approach to quantification of groundwater discharge to streams in South Africa 

375

Xu, Y.; Titus, R.; Holness, S.D.; Zhang, J.; Van Tonder, G.J.

Abstract

Measuring evaporation from soil surfaces for environmental and geotechnical purposes    

381

Blight, G.E.

Abstract

Spectrophotometric determination of pK_a values for fluorescein using activity coefficient corrections 

395

Smith, S.A.; Pretorius, W.A.

Abstract

The conservative behaviour of fluorescein  

403

Smith, S.A.; Pretorius, W.A.

Abstract

Analysis of the structural diversity of the microbial community in a paper-mill water system      

407

Van der Merwe, Thea; Riedel, Karl-Heinz; Wolfaardt, Francois

Abstract

Commercial production of crops irrigated with gypsiferous mine water 

413

Jovanovic, N.Z.; Annandale, J.G.; Claassens, A.S.; Lorentz, S.A.; Tanner, P.D.; Aken, M.E.; Hodgson, F.D.I.

Abstract

Model evaluation and optimisation of nutrient removal potential for sequencing batch reactors                 

423

Artan, N.; Wilderer, P.; Orhon, D.; Tasli, R.; Morgenroth, E.

Abstract

Metal concentrations in Clarias gariepinus and Labeo umbratus from the Olifants and Klein Olifants River, Mpumalanga, South Africa: zinc, copper, manganese, lead, chromium, nickel, aluminium and iron            

433

Coetzee, L.; Du Preez, H.H.; Van Vuren, J.H.J.

Abstract

Checklist of free living nematodes recorded from freshwater habitats in Southern Africa                 

449

Heyns, J.

Abstract

Bioassays for coastal water quality: an assessment using the larval development of Haliotis midae L                 

457

Shackleton, A.L.; Schoeman, D.S.; Newman, B.K.

Abstract

A modified method to determine biomass concentration as COD in pure cultures and in activated sludge systems     

463

Contreras, Edgardo M.; Bertola, Nora C.; Giannuzzi, Leda; Zaritzky, Noemi E.

Abstract