During the ICRI meeting held in Okinawa (July 2004), the ICRI Members recognised the richness in biodiversity of cold-water coral reefs and the threats they face and, noted that cold-water coral reefs are highly relevant to "ICRI's Call to Action".
ICRI members agreed that ICRI should include cold water corals and related ecosystems within its remit including, inter alia, calling upon competent authorities and other bodies to take appropriate actions to conserve, protect and manage cold-water coral reefs and related ecosystems in a sustainable way.
The word coral conjures images of tropical waters and colourful reefs within snorkelling distance of the shore. These are tropical corals and are among the most studied and loved ecosystems on earth. It may surprise people to hear that corals aren't just found in the tropics. The cold, dark waters of the deep-ocean are home to cold-water coral ecosystems - even some that form reefs.
Since the early 1800s scientists have known about corals and coral banks in the deep-sea. Many reports came from fishermen who brought back coral specimens which had become entangled in their nets - capturing the attention of naturalists with tantalizing glimpses of a hidden coral world.
Since these pioneering days, deep-sea science has advanced significantly. The development of tools ranging from acoustic mapping systems to mini-submarines has allowed scientists to visit cold-water corals in their natural habitat. Scientists have now recorded over 1,300 species living with cold-water coral reefs in the north-eastern Atlantic, suggesting they are important local centres of biodiversity.
Cold-water corals are widely distributed and found in many parts of the world's oceans. The Atlantic, Indian and Pacific Oceans have all been found to contain cold-water corals. So far, many of the reports have been from the north-east Atlantic, where much of the current research has been undertaken. (Text by Murray Roberts, Scottish Association for Marine Science).
- Lophelia.org - Cold-water coral resource
- UNEP-WCMC Cold-water Coral Reefs web site
- International Council for the Exploration of the Sea (ICES)
- Norwegian Ministry of the Environment (only in Norwegian)