Why in the News?
In a move to combat rhino poaching, the University of the Witwatersrand in South Africa, supported by the International Atomic Energy Agency (IAEA), has launched the Rhisotope Project.
What is Rhisotope Project?
- Launched By: University of the Witwatersrand, South Africa, with support from the International Atomic Energy Agency (IAEA).
- Initiation: Concept began in 2021; formally launched in July 2024.
- Objective: Prevent rhino poaching by making horns traceable and unsuitable for illegal trade.
- Pilot Site: Waterberg Biosphere Reserve, South Africa.
- Pilot Implementation: 20 rhinos injected with radioisotopes (exact isotope remains undisclosed) for testing.
How the Isotope Tagging Works?
- Isotope Basics: Uses radioactive isotopes that emit detectable radiation as they decay.
- Injection Method: A small hole is drilled into the horn; a low dose of isotope is inserted safely.
- Detection Mechanism: Radiation Portal Monitors at ports can detect tagged horns—even inside 40-foot containers, as proven using 3D-printed horn simulations.
Significance:
- Safety Assurance: No damage to rhinos observed; cytological tests showed no cellular or physiological harm.
- Impact on Illegal Trade: Horn becomes detectable, unusable, and toxic for illegal human consumption.
| [UPSC 2019] Consider the following statements:
1. Asiatic lion is naturally found In India only. 2. Double-humped camel is naturally found in India only. 3. One-horned rhinoceros is naturally found in India only. Which of the statements given above is / are correct?” Options: (a) 1 only * (b) 2 only (c) 1 and 3 only (d) 1, 2 and 3 |
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