Aquaculture & fishing

A record 1.28 million Murray Cod have been produced and stocked in the Narrandera Fisheries Centre during the past year. Minister for Agriculture, Tara Moriarty, said a record number of fingerlings had now been released at more than 50 sites across the State, including Blowering, Burrendong and Copeton dams, as part of the NSW Government’s Native Fish Stocking Program.

The DPIRD researchers are working with commercial rock lobster and crab fishers to deploy and retrieve high tech cameras that film the marine environment and fish on their way down to the seabed as well as record the water temperature on the ocean floor ... DPIRD said by the middle of this year, more than 30 of the so-called POTBots will be deployed off Western Australia...

After 74 years’ service and millions of tonnes of seafood processed the Clarence River Fishermen’s Co Operative has listed its River Street Maclean premises for sale. Clarence River Fishermen’s Co Operative CRFC Chief Executive Officer Danielle Adams said the Co-Op was formed in 1945, and by 1949 it was established in the former premises of the Maclean Cooperative Dairy Company, where it has continued to trade for the past 74 years.

A fishing season for a high value sea cucumber in the Torres Strait has reopened for the first time in 20 years thanks to a concerted conservation and stock restoration effort ... Torres Strait Islanders will have exclusive access rights to black teatfish, which is estimated to be worth $380,000 to the local economy.

Around 200 Murray crayfish have been released into the river as part of a landmark trial to reintroduce the iconic Australian species back into the South Australian River Murray ... "The Murray crayfish release in South Australia would not have been possible without the rescue efforts of OzFish volunteers during the upstream black-water event, and North-West Aquaculture and Nature Glenelg Trust for maintaining them in captivity," said Darren Willis, Team Leader Wetlands at the Murraylands and Riverland Landscape Board.

White Spot virus has been detected in a third Palmers Island prawn farm leaving around 50 prawn trawler owners staring down the barrel of a two-year extension on the control order preventing them from removing any green prawns from the Clarence River. For an industry already on its knees after no income for the past 16 weeks due to the current control order, this third detection on April 21 on a prawn farm on North Bank Road spells further problems.

Just like on other tropical reefs, corals in the LHIMP undertake synchronised mass spawning each year, releasing millions of tiny egg and sperm bundles into the water. This allows fertilisation to take place, resulting in coral larvae with new genetic combinations which can settle back on to the reef and enhance its diversity and resilience.

The Clarence River Fishermen’s Co-Operative faces losing one third of its annual income due to the ban on commercial fishing in the Clarence River following the detection of the white spot virus at Palmers Island prawn farms ... On Monday April 17, Federal Member for Page, Kevin Hogan and State Member for Clarence, Richie Williamson called on the Federal and State Labor Governments to provide immediate financial assistance to the Clarence commercial fishing and aquaculture industry.

Wilson Inlet could become a thriving commercial fishery for rock oysters and mussels given the correct salinity levels, says aquaculturalist Zak Launay. The sustainable product feeds on phytoplankton and has the capacity to contribute greatly to the local economy, creating jobs and local fresh seafood.

The Authority discussed the ongoing consequences of recent floods through the Basin, in particular the tragic fish deaths this month in the Barka-Darling River at Menindee. They expressed their deep concern about the impact on local communities and the river environment and commended the coordinated efforts of water management agencies and the NSW Police to address community concerns, to ensure potable water supply and to effectively remove a great many dead fish from the river. 

The annual Sustainable Seafood Awards held by the Aquaculture Stewardship Council in partnership with the Marine Stewardship Council were held ... at Melbourne Zoo, showcasing the Aussie heroes of responsible seafood farming and sustainable fishing practices in Australia ... The winners were a fantastic mix of organisations and individuals who have made significant contributions to responsible aquaculture, from retailers to producers and even an inspiring young person in the industry.

Last month Department of Primary Industries and Regional Development compliance officers conducted a joint operation with Lancelin Police to apprehend people fishing for marron in the Moore River ... The fishers were busted with more than 30 pieces of fishing gear and were fishing out of season, which makes any marron fishing activity illegal.

The Darling River was once again making headlines as the muddy waters were hardly visible through a blanket of dead fish. The Murray-Darling Basin Authority’s mantra of ‘just add water’ has had a schooling once again by mother nature as the kills come on the back of some of the highest inflows and floods on record.

A Narrandera Inland Fisheries Centre team is on site at what is the worst ever mass fish kill to hit the Darling River at Menindee. A constant stream of mostly bony bream has been floating down the river since last Friday morning, as well as golden perch and silver perch and some Murray cod.

Seafood Industry Australia (SIA), the national peak-body representing Australia’s commercial seafood industry, in conjunction with the Australian Maritime Safety Authority (AMSA) and the Fisheries Research and Development Corporation (FRDC), have launched Sea Safe, a program designed to improve the culture of safety in the commercial seafood industry ...

Australia’s volunteer tagging database Infofish recently became the first citizen science tagging program in the world to tag 1 million fish since its inception in 1986 ... “Community-based fish tagging has made a significant contribution to our understanding of the movement patterns and growth rates of many fish species, and the Infofish program is recognised as a world leader in this space": Mark Furner, Qld Minister for Agricultural Industry Development and Fisheries.

Members of the Project Kingfish research team visited Lord Howe Island (LHI) in December. Project Kingfish is a research program funded by the NSW Recreational Fishing Trust that aims to enable collaboration between scientists and expert anglers to improve understanding of the East Australia yellowtail kingfish stock.

The 24th International Seaweed Symposium will be held for the first time in Australia. It will take place in Hobart, Tasmania, Australia’s most southern state, from Sunday 19th to Friday 24th February 2023.