Reef Builder Project

SUMMARY

Reef Builder is a partnership between the Australian Government and The Nature Conservancy, to restore shellfish reef habitat in at least 11 coastal communities around Australia. NRM South is leading the delivery of Reef Builder in partnership with The Nature Conservancy in south east Tasmania. We will restore up to five hectares of native flat oyster reef at 2-3 sites in the Derwent Estuary and D’Entrecasteaux Channel.

BACKGROUND

Australia’s shellfish reefs are an endangered marine ecosystem, with only 10% of native rock oyster and 1% of native flat oyster reef remaining today, based on historical reef distribution. The only known remaining native flat oyster reef is in St. Georges Bay, at St. Helens, on Tasmania’s east coast. We will restore native flat oyster reefs in the Derwent Estuary and D’Entrecasteaux Channel, where this type of habitat was previously extensive. The environmental benefits of restoring native flat oyster reef habitat include improved water quality, increased fish productivity and providing habitat for marine animals.

PARTNERS

The Nature Conservancy

 

FUNDING

The Nature Conservancy

 

PROJECT DURATION

2021-2023

 

APPROACH

We will work closely with local coastal communities who have been hit hard by COVID-19. The project will provide a boost to the local economy through maritime construction, earthmoving, aquaculture, and marine consultant activities. Community awareness and engagement will also be strengthened through media stories and volunteering.