China has done cloud seeding 27,000 times: Can it work in Delhi? Expert answers
AI summary
Research on 27,000 Chinese cloud-seeding operations indicates the technique can temporarily reduce pollution and extreme temperatures, though it may decrease rainfall in neighboring areas. Experts caution that while effective for short-term relief, cloud seeding cannot replace long-term regulatory measures to address Delhi's hazardous air quality.
Key takeaways
- China's extensive cloud-seeding trials show temporary reductions in PM2.5 pollution and extreme temperatures.
- Experts warn that increasing local rainfall through seeding may reduce precipitation in neighboring regions.
- Delhi's initial cloud-seeding trials failed to produce rainfall, prompting consideration of further experiments.
- Cloud seeding is a short-term tool that cannot substitute for long-term government pollution regulations.
Read the original at India Today
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