Healing of Ozone Layer
According to a recent United Nations report, Earth’s protective ozone layer is slowly but noticeably healing at a pace that would fully mend the hole over Antarctica in about 43 years.
The successful phasing out of ozone depleting substances (ODS) as envisioned in the Montreal Protocol has set the stage for a complete recovery of the ozone layer by the 2060s. As of now, 99 per cent of ODS have been successfully phased out.
Key Findings
- Recovery: The global average amount of ozone 30 km high in the atmosphere won’t be back to 1980 pre-thinning levels until about 2040.
- Ozone level won’t ....
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 Pygmy Hog Recommended for Critically Endangered Species Programme
- 2 CAG Flags Shortcomings in Green India Mission
- 3 Glaw Lake Becomes India’s 101st Ramsar Site
- 4 India Launches Clouded Leopard Conservation Action Plan
- 5 Rangelands: A $47 Trillion Global Asset
- 6 Phoenix Species Project: Global Effort to Prevent Extinction
- 7 Scientists Detect Unusual Ozone Layer over North Bay of Bengal
- 8 India Launches First Guide to Grasslands and Open Natural Ecosystems
- 9 Supreme Court Extends Mining Restrictions Around Wetland Reserves
- 10 Satpura–Melghat Tiger Corridor
