Saving Seafood

Study examines how to build resilient aquatic food systems amid COVID-19

June 1, 2021 — A new study has investigated the details of how the outbreak and spread of COVID-19 impacted the availability and supply of seafood, with fish-producing countries in Asia and Africa reporting huge disruptions of their aquatic food value chain in 2020.

With nearly every fish-producing country in the world reeling from the effects of COVID-19 on production, processing, and supply of aquatic food products, the study identifies short- and long-term policy responses that are likely to shape the seafood market trends in Egypt, Nigeria, Bangladesh, India, and Myanmar – with spillover effects to global availability and pricing of seafood products.

Read the full story at Seafood Source

Scientific food systems help biodiversity, livelihoods

March 29, 2021 — The extraordinary recovery of stocks of the prized estuarine hilsa (Tenualosa ilisha) fish, following restrictions on fishing imposed by the Bangladesh government, offers a lesson in how a scientifically-managed ‘food systems’ approach can manage trade-offs between livelihoods and conservation.

Almost 20 years ago, hilsa catches had fallen to a low of 199,000 tons annually, a fraction of the numbers seen in the previous decades, leaving half-a-million fishing families across the country struggling to make ends meet.

As a result of the ban on fishing over 22 days in October during the breeding season and 60 days in March and April to protect young hilsa, stocks are expected to recover to 550,000 tons.

Science-based adaptive co-management during the 2016—2019 period resulted in an average weight gain of each hilsa fish to 915 grams from 510 grams, with the result that the income of fisher households increased by 65 percent, leading to improved livelihood resilience and reduced poverty.

The conservation success story of hilsa that sustains the livelihoods of fishing communities in the Bay of Bengal is bound to be a highlight of the UN Food Systems Summit later this year.

Read the full story at PHYS.org