Status of Coral Reefs in the South West Pacific: Fiji, Nauru, New Caledonia, Samoa, Solomon Islands, Tuvalu and Vanuatu.

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Status of coral reefs in the south-west Pacific: Fiji, Nauru, New Caledonia, Samoa, Solomon islands, Tuvalu and Vanuatu

Coral reefs in the Southwest Pacific are generally in good condition. There was extensive

coral bleaching during 2000-2002. Since then coral reefs have shown highly variable recovery

with some reefs recovering fully to pre-bleaching levels of live coral cover, whereas others

have shown virtually no recovery. Nauru experienced coral bleaching and mass fish kills in

October-December 2003, possibly due to unusually high sea surface temperatures. The greatest

threats to coral reefs of the region continue to be human activities and cyclones, with reefs

of New Caledonia, Samoa, Solomon Islands and Vanuatu having been damaged by cyclones

since the 2002 status report. Cyclone Erica in 2003 destroyed 10-80% of live coral cover on

New Caledonia. Cyclone Heta struck Samoa in 2004, damaging 13% of the coral reefs, and

in mid-2004 an unprecedented number of seabirds were found dead on Nauru; the cause is

unknown. The momentum in the protection and conservation of coral reefs in the region has

been boosted by increased participation of governments, NGOs, scientists, volunteers and local

communities, especially in the implementation of resource management strategies to mitigate

human pressure. A series of damaging bleaching, crown-of-thorns starfish, disease and cyclone

events in the past 10 years has generated a greater awareness of the need to conserve coral reefs.

The SW Pacific Node has established an important network and conducted training, which will

contribute greatly to coral reef management in the Pacific. However, these initial investments

and initiatives could be seriously compromised after 2004 without ongoing financial support

for coordination and monitoring. Monitoring surveys are only useful if they are conducted on

a regular basis and tied to relevant issues such as over-fishing, MPA establishment and coral

reef management. This report summarises the status of coral reefs of the SW Pacific region

and has been compiled from the national reports of the 7 member countries. These national

reports will be published in their entirety in December 2004; more information is on: www.

usp.ac.fj/imr