Kappaphycus alvarezii invades Gulf of Mannar
The invasive Kappaphycus alvarezii seaweed, which smothers and kills coral reefs, has spread its wings to coral reef areas in Valai island in the Gulf of Mannar (GoM) and is set to invade new coral colonies in the marine national park.
Area of Influence
- After invading Shingle, Kurusadai and Mulli islands in Mandapam cluster of the GoM, the red algae invaded Valai island along Kilakarai coast following its cultivation in south Palk Bay.
- A 2005 Government Order had restricted cultivation of the exotic seaweed only to the seawaters north of the Palk Bay and South of Thoothukdi coast.
Do You Want to Read More?
Subscribe Now
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 before the last six months of the Civil Services Chronicle monthly issue in the form of Chronicle magazine archives.
Related Content
- 1 Declaration on Reducing Methane from Organic Waste
- 2 UNEP Launches Global Peatland Hotspot Atlas
- 3 Climate Action Declaration for Tourism at COP29
- 4 India-ISA Agreement for Solar Projects in Indo-Pacific Countries
- 5 Disaster Mitigation & Capacity Building: Centre Approves Funds
- 6 New Fire-Resilient Plant Species Found in Western Ghats
- 7 Inquiry into Deaths of Elephants in Bandhavgarh Tiger Reserve
- 8 World's Largest Coral Discovered near Solomon Islands
- 9 Coral Triangle's Biodiversity under Threat
- 10 Climate Change Performance Index 2025
