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Henk Bouwman

Henk Bouwman

Research Professor Ecotoxicology , North-West University
My research career started in 1980 on earthworms and dioxin (BSc Hons), earthworms and carbofuran (MSc), followed by DDT in human breast milk and blood in KwaZulu-Natal (PhD).

I focus on ecotoxicology applied to various biological systems: mainly earthworms, fish, humans, birds and recently crocodiles, and I also work on bird ecology and ethnobiology.

I worked at the Medical Research Council (researcher in environmental health), as zoology lecturer at the North-West University (NWU), as Specialist Scientist and Assistant Director at the Agricultural Research Council (ARC, Unit for Pesticide Impact), and now as Professor at the NWU.

With this background and on behalf of the SA Government I was able to inform, draft and negotiate international policy for the Stockholm Convention (SC) that eventually became part of international law. With the opportunities and experience gained from both field and lab research, I was able to eventually convert this into international policy to the advantage for millions of people still depending on DDT as defence against malaria.

Currently I co-manage the POPT (Persistent Organic Pollutant and Toxicant) research group established at the NWU, in association with my colleague, Dr Rialet Pieters. This group is internationally connected and we are implementing new technologies such as various cell lines for the bio-analysis of dioxin-like pollutants and endocrine disruptors in various matrixes. I was also very active in trying to find the causes of the mass crocodile deaths in the Kruger National Park.

I have students working on bird distributions in urban and rural areas, and on the biology and behaviour of Blue Cranes and Ant-eating Chats. Some bird studies interact with ecotoxicology, particularly on pollutant levels in bird eggs and behavioural interaction with cyanide containing water from gold mine slimes dams.

Why microbeads are such a threat and why they're so hard to handle

Jan 04, 2019 16:03 pm UTC| Science

Plastic is everywhere. It is used across a spectrum of applications from durable industrial equipment, household appliances to throw-away single-use items and even the clothes we wear. This wide scope of uses is ascribed...

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Economy

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Gold prices moved higher in Asian trading on Friday, supported by a weakening U.S. dollar and strong expectations that the Federal Reserve will cut interest rates at its upcoming December 910 meeting. Spot gold rose 0.5%...

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European Stocks Rise as Markets Await Key U.S. Inflation Data

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Politics

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Australia and Japan Strengthen Defence Cooperation Amid Rising Regional Tensions

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Science

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Trump and Merck KGaA Partner to Slash IVF Drug Costs and Expand Fertility Coverage

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Technology

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Sam Altman Reportedly Explored Funding for Rocket Venture in Potential Challenge to SpaceX

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Wikipedia Pushes for AI Licensing Deals as Jimmy Wales Calls for Fair Compensation

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OpenAI Moves to Acquire Neptune as It Expands AI Training Capabilities

OpenAI has confirmed plans to acquire Neptune, a startup known for its advanced tools that help companies track, monitor, and optimize AI model training workflows. Although the company did not release the financial details...
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