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India's Great Barrier Reef
Sep 18, 2015

Humongous barrel and staghorn corals, multi-coloured swarm of groupers and ray fish gliding away, and seamounts teeming with marine life – this is how divers describe the sights in Angria Bank.

The interim report on one of the first expeditions in Angria Bank by the National Institute of Oceanography (NIO) has found that situated 140 km off the Malvan coast of Maharashtra, the 600 sq km plateau is a submerged reef with rich coral diversity unlike the shallow reefs around Andaman and Lakshadweep Island.

  • The expedition was conducted in 2014 as part of the Government of India-United Nation Development Programme’s Global Environment Facility Sindhudurg Project.

  • Angria Bank has the potential to become India’s Great Barrier Reef. The findings suggest that Angria Bank could have rich coral reef history.

  • During the expedition, the divers found corals in 10 out of the 15 dive sites in the area.

  • These sites have diverse marine flora and fauna and the terrain in most of the rocky areas was found to be coralline, made of calcareous materials with no mud.

  • The Angria Bank has ample presence of cetacean fauna, represented by whales and dolphins, and multiple varieties of fish including big angel, anemone, groupers, snappers, barracudas, glass fish, flying fish, leopard eels and scorpion fish, among others.

  • Divers who previously explored coral sites in Andaman & Nicobar Islands and Thailand, found sediments and rock corals at Angria Bank different.

  • There is abundant and healthy marine life in this region. The seamounts and the teeming life around it are breathtaking.

  • Such a high diversity of corals is not off the islands like in Lakshadweep or Andamans, it is in open sea and submerged.

  • Probably, there are new species in this virgin territory, especially invertebrates.

  • Angria bank is even more interesting because of its proximity to Mumbai and the Maharashtra coast that is well-connected, unlike its counterparts in Lakshadweep or Andaman.

  • The Forest Department’s mangrove cell and the NIO are planning a second expedition in October, when they hope to send remote-operated vehicles to explore deeper parts of the Angria Bank.

  • The expedition will also explore the threats to Angria Bank from fishing trawlers and unchecked offloading of pollutants by big ships.

  • NIO want the region to be a designated area for conservation under the Maritime Zones Act, as the Angria Bank falls outside the territorial waters but inside the Exclusive Economic Zone of India.

  • Once it is protected, the Forest Department also wants to promote Angria Bank as a high-end diving destination. International divers could explore up to 22 m of deep waters.

  • NIO will train locals as scuba instructors and guides for the tourists. But before this, there is need to put some regulation in place to protect the biodiversity.


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