Stratospheric Aerosol Injection
- As climate change accelerates and global emissions continue to rise, researchers are revisiting a controversial idea — cooling the planet by injecting sunlight-reflecting particles into the atmosphere.
- Stratospheric Aerosol Injection (SAI) is a proposed climate intervention that involves spraying reflective particles like sulphur dioxide into the stratosphere to reduce the amount of sunlight reaching Earth’s surface.
- The technique is inspired by volcanic eruptions, which have historically caused temporary global cooling by releasing aerosols into the upper atmosphere.
- Most SAI models recommend injecting aerosols at high altitudes (above 20 km) near the equator, which requires specially designed aircraft.
- Simulations using ....
Do You Want to Read More?
Subscribe Now
To get access to detailed content
Already a Member? Login here
Take Annual Subscription and get the following Advantage
The annual members of the Civil Services Chronicle can read the monthly content of the magazine as well as the Chronicle magazine archives.
Readers can study all the material since 2018 of the Civil Services Chronicle monthly issue in the form of Chronicle magazine archives.
Ecology & Environment
- 1 Global Science-Policy Panel to Combat Chemicals, Waste and Pollution
- 2 Farm Fungicide Fuels Deadly Drug Resistance in Candida tropicalis
- 3 Ocean Darkening
- 4 Nano Fertilizer
- 5 Global Warming Could Slash Staple Crop Yields by 2100
- 6 Land Degradation
- 7 Cooling Revolution in Data Centres
- 8 Atlantic Ocean Current Collapse Could Plunge Europe into Extreme Winters
- 9 Rajasthan’s Khichan and Menar Wetlands Declared Ramsar Sites
- 10 AviList: World’s First Unified Global Bird Checklist Launched
