Nine countries are known to possess nuclear weapons: the United States, Russia, China, France, the United Kingdom, Pakistan, India, Israel, and North Korea. If you have watched th ...

The water hyacinth infestation at Hartbeespoort Dam is transforming a once-vibrant ecosystem into a stagnant swamp, signalling a dire environmental crisis that threatens local wildlife and communities ...

In the case of salvinia, it was first sighted at Hartbeespoort Dam in 2011. Since then, it has spread as far as the Limpopo River, to the edge of Botswana. It clogs the water, interfering with the ...

Hartbeespoort Dam is the location for the pilot project, it is an important source of irrigation for nearby farms and a popular recreation site. South Africa’s already vulnerable freshwater systems ...

Hartbeespoort Dam north of Johannesburg, the location for the pilot project, is an important source of irrigation for nearby farms and a popular recreation site.

Hartbeespoort Dam north of Johannesburg, the location for the pilot project, is an important source of irrigation for nearby farms and a popular recreation site.

Hartbeespoort Dam north of Johannesburg, the location for the pilot project, is an important source of irrigation for nearby farms and a popular recreation site. “When we bought the property there was ...

Episodes of the growth of massive populations of Ceratium hirundinella in Heart Lake, Ontario (Nicholls et al.,1980), Hartbeespoort Dam, South Africa (van Ginkel et al., 2001) have been reported. A ...

The invasive alien plant was initially recorded at Hartbeespoort Dam in 2011, and has since spread through areas of the North West and Gauteng Provinces, and has reached the Limpopo River, ...

JOHANNESBURG - The Hartbeespoort Dam has been battling invasive water hyacinth for decades. Now, there seems to be a tiny, little solution. A weevil species will be released into the dam that will ...

An increase in intergovernmental commitment and stakeholder coordination is required to mitigate the ongoing pollution that plagues the Hartbeespoort dam. The dam, which was constructed in 1921 ...