The report, issued by the UN Environment Programme, calls for action to conserve mangroves in the Pacifc region - precious and economically vital ecosystems to many of the islands' communities.
Half the world’s mangroves have already been lost since 1900, with a third of this loss happening in the past twenty years.
Pacific island coastlines are particularly sensitive to sea level rise
© J. Ellison
Achim Steiner, UNEP’s Executive Director, of the UNEP warns, “There are many compelling reasons for fighting climate change - the threats to mangroves in the Pacific, and by inference across other low lying parts of the tropics, underline yet another reason to act.”
Like coral reefs, mangroves provide an array of valuable goods and services vital to local people and tourism.
Hunting crabs in an American Samoa mangrove, a traditional way of life for some Pacific islanders
© E. Gilman
The goods and services generated by mangroves may be worth an average of $900,000 per square kilometre, depending onlocation and use. A 400 square kilometre managed mangrove forests in Matang, Malaysia, supports a fishery worth $100 million a year. Forestry products from the Matang mangroves are worth around $10 million annually.
To stem the loss of mangroves, the report's authors say that coastal planners should reduce land-based pollution, limit coastal developments and rehabilitate lost or degraded mangroves.
Read the report Pacific Island Mangroves in a Changing Climate and Rising Seas
Read the report, In the Front Line: Shoreline Protection and other Ecosystem Services from Mangroves and Coral Reefs
Corals and Mangroves in the Front Line (UNEP Press Release, 24 January 2006)
UNEP Regional Seas Programme
Global Plan of Action
UNEP World Conservation Monitoring Centre
Western Pacific Fishery Management Council
Pacific Regional Environment Programme
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