Ocean Darkening
- A new study reveals that over 21% of the global ocean has become darker between 2003 and 2022.
- Ocean darkening occurs when sunlight penetrates less deeply into the ocean’s surface, limiting light availability for marine life.
- Key causes include changes in algal bloom patterns, rising sea surface temperatures, and artificial light pollution.
- The study found that in over 9% of the ocean, light penetration has reduced by more than 50 meters; in 2.6% of the ocean, the reduction exceeds 100 meters.
- The reduction in light can disrupt species that rely on sunlight and moonlight for feeding, navigation, and ....
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 Two New Lichen Moth Species Discovered in Himalayas
- 2 India Submits 7th National Report to Convention on Biological Diversity
- 3 WMO Report Flags Record Rise in Earth’s Energy Imbalance
- 4 “Black Rain” Reported in Iran Raises Health Concerns
- 5 International Solar Alliance (ISA) Foundation Day
- 6 NBA Constitutes Expert Committee on Invasive Alien Species
- 7 Climate Change Threat to Nilgiri Wood Pigeon
- 8 ‘Extinct’ Marsupials Rediscovered in New Guinea
- 9 Rare ‘Half Male-Half Female’ Crab Discovered in Western Ghats
- 10 9 New Species Discovered in Megamalai Wildlife Sanctuary
