The research, published in the journal Fish and Fisheries, shows that traditional fisheries targeting large predators such as cod and haddock, have declined over the past hundred years. In their place, catches of shellfish such as prawns, scallops and lobsters have rocketed as they begin to thrive in unnaturally predator-low environments often degraded by the passage of trawls and dredges.
In many places, including the UK, shellfish are now the most valuable marine resource. The research by the Environment Department at York suggests that although a shellfish-dominated ecosystem appears beneficial from an economic perspective, it is highly risky.
Like simplified agricultural systems, these shellfisheries are unstable in the long-term and at great risk of collapse from disease, species invasions and climate change.
Lead author, Leigh Howarth, says: "Prawns are now the most valuable fishery in the UK, with catches currently worth over £110 million a year. But this fishery has come to exist only after we overexploited populations of cod, haddock and other predators. If shellfish now collapsed the social consequences for fishermen would be devastating. There are simply very few remaining species left to target."
The study reports similar findings from all over the world. In the United States and Canada, catches of lobster, scallops and crab have also come to dominate following the collapse of cod. However, disease and climate change again put these species at great risk.
(seafood.vasep.com.vn) Although Germany’s tuna imports have declined, Vietnam’s tuna exports to the market continue to show positive signs. Notably, export value recovered strongly in Q3/2026, and German import data also show Vietnamese products strengthening their position amid competition among suppliers.
(seafood.vasep.com.vn) Seafood exports are holding double-digit growth, but the opportunities are not spread evenly across product groups and markets. As businesses draw up their plans for 2027, Vietnam Seafood Summit 2026 (VSS2026) offers a chance to look ahead together: what to sell, where to sell it, and how to prepare for growth in the coming years.
(seafood.vasep.com.vn) With less than two weeks to go, the Vietnam Seafood Summit 2026 (VSS 2026) will officially take place in Can Tho. Under the theme “Seafood Market Outlook 2027–2029 – Opportunities and Potential for Double-Digit Export Growth,” the Summit is organized by VASEP at a time when seafood businesses are facing rapid market shifts, changing buyer demand, trade policy changes and growing competitive pressure all at once.
(seafood.vasep.com.vn) On October 28, 2026, the China Fisheries & Seafood Expo opened in Qingdao, China. The expo takes place over three days from October 28 to 30, 2026. This is a prestigious specialized seafood exhibition organized annually by Sea Fare Exposition Inc.
(vasep.com.vn) In the first nine months of 2026, Vietnam’s tilapia exports to the CPTPP bloc reached $7 million, marking a 51% year-on-year increase. The bloc rstands as the fourth-largest market for Vietnamese tilapia, trailing Brazil, the US, and Saudi Arabia.
(vasep.com.vn) VASEP has officially announced the program for Vietnam Seafood Summit 2026 (VSS 2026), featuring five in-depth sessions covering industry outlooks, trade barriers, buyer demand, the domestic market, and solutions to improve productivity and reduce costs across the seafood value chain.
(vasep.com.vn) Vietnam’s shrimp exports reached US$3.7 billion in the first nine months of 2026, up 11% year on year. Although growth has been supported by China and several markets within the CPTPP, momentum is slowing as exports to the United States and the European Union decline. Tariff pressures, international competition, and raw material challenges are creating significant hurdles for exporters in the final months of the year.
(vasep.com.vn) Markets are changing faster, buyer requirements are becoming more demanding, and trade barriers are growing increasingly complex. In this environment, seafood businesses need more than an understanding of current market conditions. They need a longer-term perspective to answer a critical question: Where will growth opportunities come from in 2027–2029, and what should businesses do now to prepare? This is one of the key reasons why VASEP is organizing Vietnam Seafood Summit 2026.
(vasep.com.vn) In the first eight months of 2026, Vietnam’s pangasius exports to the Middle East reached US$113 million, up 7% year on year from the same period in 2025. Growth has become more pronounced in recent months. In August alone, exports to the region totaled US$20 million, an increase of 24%. This indicates that demand for Vietnamese pangasius in the Middle East is gradually recovering after a slowdown in March, although the pace of recovery varies across markets.
(vasep.com.vn) China’s shrimp imports continued to grow strongly in 2026, while Vietnam’s shrimp exports to the market also recorded notable growth. However, behind these positive figures lie two distinct trends: Chinese consumption is growing more slowly than imports, and lobster accounts for a substantial share of Vietnam’s shrimp exports to China, making its product mix significantly different from those of Ecuador and India. Exporters therefore need to assess each segment carefully to understand the opportunities and risks.
VASEP - HIỆP HỘI CHẾ BIẾN VÀ XUẤT KHẨU THỦY SẢN VIỆT NAM
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