Wealthy Nations Dominate Ocean Fishing

Wealthy-Nations-Dominate-Ocean-Fishing
(Credit: Getty Images)
By Sonia Fernandez

Wealthy countries’ industrial fishing fleets dominate the global oceans. This imbalance in power and control has important implications for how our planet shares food and wealth, researchers say.

“We were really excited to use a novel and open source of data that helped us drastically improve the resolution at which we can observe and analyze global patterns of industrial fishing behavior among countries,” says Caroline Jablonicky, a researcher at the Marine Science Institute at the University of California, Santa Barbara and co-lead author of a new paper in Science Advances.

Researchers examined 22 billion data points of tracking data from fishing vessels that machine learning technology had analyzed.

China and Taiwan together are responsible for a little more than half of all the trackable industrial fishing in the shared waters.

“Advanced machine learning techniques allow us to identify fishing behavior without needing an analyst to look at the tracks of every single vessel,” says coauthor David Kroodsma of Global Fishing Watch, the organization visualizing and openly sharing in near-real time the global fishing data used in this research. “It would take an analyst years, if not decades, to make the same number of judgments about vessel behavior.”

The findings show that about 97 percent of trackable industrial fishing that happens on the high seas (international waters that do not belong to any one nation) is controlled by wealthy nations.

Furthermore, vessels registered to wealthy countries were found to be responsible for 78 percent of trackable industrial fishing in the domestic waters of less-wealthy countries, a practice employed when the wealthy countries’ demand for fish exceeds its domestic supply or these wealthy nations otherwise wish to seek out new supplies of fish.

China, Taiwan, and Japan top the list of a very small number of wealthy countries whose industrial fishing dominates the high seas, with China and Taiwan together responsible for a little more than half of all the trackable industrial fishing in the shared waters.

Meanwhile, China, Taiwan, and South Korea were also found to be the top three industrial fishing countries fishing in the domestic waters of less-wealthy nations; their vessels were detected in 45 percent of all non-landlocked nations’ waters.

Seafood keeps millions of people on our planet a hair’s breadth away from diseases associated with malnutrition.

As the world’s people become more dependent on the ocean for sustenance, this lopsided dominance of industrial fishing becomes a larger matter of concern, researchers say. The ocean’s fisheries are viewed as an international resource to be shared and as a buffer against food insecurity.

“Seafood keeps millions of people on our planet a hair’s breadth away from diseases associated with malnutrition,” says Douglas McCauley, an assistant professor in UC Santa Barbara’s ecology, evolution, and marine biology department and co-lead author of the report. “This means that accurately describing these patterns by which seafood is shared matters as much for our own future as it matters for the future of fish.”

However, opinions continue to vary on the issue of wealthy countries’ dominance in industrial fishing, the researchers say. Some argue that the revenue less-wealthy countries receive from selling access to fish in their domestic waters is beneficial to these countries, and wealthy foreign industrial fisheries often process and sell back the low-value fish to the less-wealthy countries, in effect using their advanced and more efficient fishing technology to provide food to countries who may not have the resources to gather enough fish for themselves.

Meanwhile, others contend that the dominance of wealthier countries in industrial fishing diminishes the less-wealthy countries’ right to control their own food systems, which, in turn, could divert food away from populations where food insecurity and malnutrition remain problems.

Furthermore, the more dominant industrial fishing operations could outcompete local and domestic fishing operations, which provide a direct supply of food and income to local fishers.

This type of detailed data-driven visibility is unprecedented in other natural resource markets. “We cannot track assets in mining or forestry with anywhere near the precision that we are now able to track fishing vessels,” McCauley says. “This is a game changer when it comes to empowering both international leaders and on-the-ground citizens to make intelligent decisions about how best to manage the future of their own marine resources.”

The United Nations is currently negotiating a first-of-its-kind international treaty to benefit biodiversity on the high seas and the people that depend upon these resources. Next steps for the researchers involved in this project include engaging with the UN to make this data readily available for decision making associated with the design of this treaty.

Source: UC Santa Barbara

This article was previously published on Futurity.org.  Republished under Creative Commons License 4.0.  Read the original article here.   The author Sonia Fernandez is with The University of California, Santa Barbara.
Views expressed in this article are the opinions of the author(s) and do not necessarily reflect the views of Epoch Times.

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