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Source– This post on Rhisotope project has been created based on the article “Radioactive implant for rhino horns to curb poaching” published in “The Hindu” on 26 June 2024.
Why in the news?
Recently, South African scientists injected radioactive material into live rhino horns under a new project to help stop poaching.
About ‘Rhisotope’ project
1.’Rhisotope’ project has been started by South Africa to protect rhinos.
2. Objective: To protect rhinos by making their horns detectable at international borders and rendering them useless for human consumption.
3. Twenty live rhinos are part of the pilot project. South Africa has the largest population of rhinos but also faces high poaching rates due to demand in Asia for traditional medicine.
4. A small hole is drilled in the horn. Radioisotope is inserted into the horn. 11,000 microdots are sprayed over the horn. Two tiny radioactive chips are placed in the horn, making it detectable at border posts.
5. The radioactive material makes the horn useless and essentially poisonous for human consumption.
6. Dehorning and poisoning the horns have failed to stop poachers. Radioactive Material lasts five years on the horn. This method is more cost-effective than dehorning every 18 months.
7. The final phase involves proper scientific and ethical aftercare for the rhinos. Follow-up blood samples will be taken to ensure the rhinos are protected.
8. Challenges: Despite government efforts, poaching remains a significant issue. Continued monitoring and adaptation of the project are necessary to ensure long-term success.
UPSC Syllabus: Environment
