Fish stocks

Aquaculture is used to help enhance wild stocks of nearly 200 aquatic species around the world, but these programmes have had mixed results.

The aquaculture of edible bivalves and seaweeds can have a positive impact on marine habitat for fish and invertebrates, including crabs and lobsters, according to a new study.

Christian Vaterlaus, founder of Marine Cultures, explains how sea sponge farming is helping both humans and the environment in Zanzibar and beyond.

Calls to ban the aquaculture of Pacific oysters in the UK are not supported by science, according to the authors of a newly published report.

Claims that an increase in aquaculture production can reduce pressure on wild fish stocks are debatable, according to the results of a new study.

Several aquaculture initiatives aim to reverse the decline of the Totoaba, a fish species that is only found in Mexican waters and has nearly been fished to extinction.

A group of researchers in the Philippines is looking to develop and commercialise an app that helps farmers differentiate between three very closely connected crab species – a goal that could save the crab ranching sector millions of dollars.

Why the public interest in the controversial documentary offers the perfect opportunity to address many of the myths about aquaculture.

How kelp farms can provide habitat for fish and marine invertebrates, whether there are any negative impacts on fish and marine invertebrates during maintenance and harvesting cycles, and how the benefits of restorative aquaculture can be optimised for both th…

Anyone looking to sequester carbon and improve biodiversity should seriously consider in investing in seagrass restoration, according to Mark Parry, development officer at the Ocean Conservation Trust.

Wild broodstock are still widely collected – both for aquaculture and for restocking purposes – but ensuring the health and welfare of these mature finfish requires careful capture and transport procedures.

The increase in shrimp farming around Chilika Lake in India’s Odisha state has not only been destroying the area’s ecology but also affecting the livelihoods of several thousand fishermen.

Following a reduction in seafood restaurant sales during the pandemic, a new project aims to take 5 million excess oysters be rebuild shellfish reefs – turning economic calamity into long-term conservation gain.

The Nature Conservancy has been partnering with the Government of Belize, non-profits, the private sector and local fishers – including women – to develop an innovative sustainable seaweed mariculture industry that provides ecosystem benefits in addition to al…

Matts Johansen, CEO of Aker BioMarine, explains how the world’s largest krill-fishing firm – and provider of key ingredients to the aquafeed industry – plans to ensure the sustainable development of their Antarctic fishing activities in the coming years.