South African scientists lead project to introduce radioisotopes to combat poaching

Scientists in South Africa have successfully conducted a six-month study in which they injected small amounts of radioisotopes into 20 live rhinos to combat poaching. This is reported by CGTN, a partner of TV BRICS.

The project was led by James Larkin from the University's Radiation and Health Physics Unit. The project aims to use nuclear technology by inserting radioisotopes into rhino horns that can be detected by radiation monitors at international borders, airports and checkpoints.

Since 24 June, Larkin and a team of experts have sedated 20 rhinos, drilled small holes in their horns and inserted non-toxic radioisotopes. The researchers will now monitor the rhinos' health and condition around the clock for the next six months to evaluate the effectiveness of this method.

Larkin emphasised that the administration of radioisotopes does not harm the animals and does not pose any health risks. If successful, the project could be extended to other wild animals such as elephants. The ultimate goal is to make them easier to detect in case of illegal trafficking.

The researchers believe that this nuclear technology can help in the fight against poaching.

Photo: CGTN