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ACKNOWLEDGEMENTS<br />

Dr Steve Mitchell of the Water Research Commission (WRC) for supply funding to<br />

complete the reference and guideline manuals.<br />

REFERENCES<br />

Bevelhimer MS (1995). Recent advances in contaminant <strong>as</strong>sessment offer proactive<br />

alternatives for managing contaminated fisheries. Fisheries 20, 6–10.<br />

Bouwman H, Coetzee A and Schutte GHJ (1990). Environmental and health<br />

implications of DDT – contaminated fish from the Pongola Food Plain. Journal of<br />

African Zoology 104, 275–286.<br />

Förstner U and Wittmann G T W (1983). Metal Pollution in the Aquatic Environment,<br />

2nd edn. Springer Verslag, New York.<br />

Health Effects Summary Tables (1998). Health Effects Summary Tables. W<strong>as</strong>hington<br />

DC: Office of Emergency and Remedial Response. United States of America<br />

Environmental Protection Agency. www.epa.gov/iris/index.<br />

Heath RGM (1999). A catchment-b<strong>as</strong>ed <strong>as</strong>sessment of the metal and pesticide<br />

levels of fish from the Crocodile River, Mpumalanga. Johannesburg. Unpublished<br />

PhD Theses, Rand Afrikaans University.<br />

Heath RGM and Cl<strong>as</strong>sen MC (1999). An Overview of the Pesticide and Metal Levels<br />

Present in Populations of the Larger Indigenous Fish Species of Selected South<br />

African rivers. Report to the Water Research Commission, Report No. 428/1/99.<br />

Water Research Commission, Pretoria. 318 pp.<br />

Heath RGM, du Preez HH, Genthe B and Avenant-Oldewage A (2004a) Freshwater<br />

Fish and Human Health Overview Guide. .Water Research Commission Report No<br />

TT212/04. Pretoria, South Africa.<br />

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and Human Health Reference Guide. Water Research Commission Report Report No<br />

TT213/04. Pretoria, South Africa.<br />

DWAF (2006). National Toxicity Monitoring Programme (NTMP) for Surface Waters<br />

Ph<strong>as</strong>e 2: Prototype Implementation Manual (K Murray, RGM Heath, JL Slabbert, B<br />

Ha<strong>as</strong>broek, C Strydom and PM Matji eds). Report No.:0000/00/REQ/0505 Resource<br />

Quality Services, Department of Water Affairs and Forestry, Pretoria, South Africa.<br />

du Preez HH, Heath RGM and Sandham LA (2003a). Methodology for the <strong>as</strong>sessment<br />

of human health risks <strong>as</strong>sociated with the consumption of chemical contaminated<br />

freshwater fish in South Africa. Water SA 29, 69–90.<br />

du Preez HH, Genthe B, Groenewald M, Kotze PJ, Heath RGM and Sandham LA<br />

(2003b). An Initial Assessment of Possible Human Health Risks Associated with<br />

the Consumption of Fish from the Vaal River Barrage Reservoir and the Klip River,<br />

Gauteng province. Scientific Services report.Rand Water, Johannesburg.<br />

161

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