ShapeShapeauthorShapecrossShapeShapeShapeGrouphamburgerhomeGroupmagnifyShapeShapeShaperssShape

Sponsor message

As a pioneer in the aquaculture industry,
INVE has always been about enabling growth

Fishmeal landings under fire

Fisheries in Southeast Asia have landed almost 40 million tonnes of fish for use in aquaculture and livestock feeds in the last six decades – far outstripping the volumes landed for human consumption – according to a new study.

The study by the Sea Around Us at the University of British Columbia reveals that government policies in Cambodia, Malaysia, Thailand, and Vietnam have focused on expanding their industrial fisheries and making them competitive, despite the fact that such growth may not always benefit their own countries’ food security.

“When we looked at the total amount of fish landed by industrial fisheries versus the production of small-scale fisheries in these countries and omitted the amount of fish destined for fishmeal, we noticed that artisanal and subsistence fishers provided more fish for human consumption during the entire second half of the 20th Century,” said Lydia Teh, lead author of the study, which was published in Frontiers in Marine Science.

Four Southeast Asian countries have converted almost 40 million tonnes of fish landings in to fishmeal in the last six decades
Four Southeast Asian countries have converted almost 40 million tonnes of fish landings in to fishmeal in the last six decades

According to Teh, even though some may argue that the production of fishmeal also supports food security, as the product is used to feed livestock and fish, it is very unlikely that the practice can be carried out for a long time, as it relies on the extraction of massive amounts of fish using methods that destroy entire ecosystems and don’t give them enough time to recover.

“Using fishmeal in aquaculture, for example, is not ecologically sustainable because we are still relying on wild-caught fish as an input for farmed fish, so producing more farmed fish as a solution to food security does not lessen the pressure on wild-caught fish,” the researcher said.

Particularly in this region of the world, the dramatic increase of fishing pressure by industrial fleets caused a fall in coastal fish stocks in the 1990s to just one-tenth of their levels in the mid-1960s. As they cannot travel long distances to fish in remote areas, small-scale fishers are the most affected by this kind of development.

For example, the study reports that in Thailand, small-scale fishers were able to catch up to eight times as much fish in the 1980s compared to 2000s, while in Vietnam, they perceived that fish catch decreased by over 40 per cent over the span of the 2000s. Overall, the research found that small-scale fleets used to be responsible for 80 per cent of the four countries’ total catch in the mid-1960s and that number declined to 35 per cent in 2013.

Such a fall has a direct impact on people’s access to nutritious food. “If artisanal and subsistence fisheries are the backbone of socio-economic well-being in coastal communities in these countries and most of the fish they rely upon is taken by giant fleets and turned into fishmeal or exported, then it is time for governments to use reliable data like those presented in this study, address the inequitable distribution of resources between the small-scale and large-scale fisheries and design policies on sustainable fisheries and marine management that foster the work of small-scale fishers,” said co-author Daniel Pauly.

Sponsor message

The growth story 
of Nireus, Greece

Like all Mediterranean producers, Nireus has a strong need to market their product as fresh, affordable and high quality fish, with traceability as an important asset. Building a stable future for the company on both technical and business knowledge, Nireus realizes that a healthy economy in aquaculture can only be built on healthy fish.

Discover more growth stories

The paper “Who Brings in the Fish? The Relative Contribution of Small-Scale and Industrial Fisheries to Food Security in Southeast Asia” can be accessed on Frontiers on Marine Science https://doi.org/10.3389/fmars....

Rob Fletcher

Rob Fletcher

Learn more