Maintaining its links with The Nature Conservancy (TNC), the Foundation initiated a workshop in 2012 to review challenges and opportunities in temperate zone coastal estuaries. As a result TNC has proposed a Great Southern Seascapes program, with pilot projects in Victoria’s Corio Bay and Westernport Bay. The Foundation has granted $3m to these projects on the expectation that significant private and government funding support will be identified. The project will
- expand protection and restore critical habitat for clams, oysters and seagrass meadows in the selected pilot bays by 20%
- engage significant numbers of community volunteers, including recreational fishers and citizen science program
- develop good practice models for application in other places
- re-establish a network of southern marine scientists
In an Australian first, three sites have permit approvals to trial approaches for restoring shellfish reefs as part of a partnership between The Nature Conservancy, the Victorian Government and Albert Park Yachting and Angling Club. Currently, Wilson’s Spit and Margaret’s Reef are the first two sites with native oysters and mussels on the seabed.
The Great Southern Seascapes mission is to spark a revolution in marine conservation and the blue economy by scaling-up restoration of coastal habitats in bays and estuaries across southern Australia.
To achieve this, TNC has established the national Shellfish Reef Restoration Network. As well as deploying over six tonnes of shells in Port Phillip Bay, it has established restoration sites in Oyster Bay in Western Australia and in the Gulf of St Vincent in South Australia Harbour. In the Noosa River it has conducted two studies to confirm the feasibility of shell fish reef restoration, and commissioned a study of the historic presence of marine species in the system.
A description of the South Australian project was published in The Conversation on 28 June 2017 (‘Huge restored reef aims to bring South Australia’s oysters back from the brink’). In the article it was described as the largest oyster reef restoration project outside the United State with here some 18.000 tonnes of limestone and 7m baby oysters set to provide the initial foundation of a 20-hectare reef.
VIEW: THE CONVERSATION 28 JUNE ARTICLE HERE >