海角大神

'Organic' fish labeling? Why it's a bad idea.

The US government is poised to release regulations that allow fish farmed in the open ocean to be labeled 'organic.' But farming fish at sea can never meet the high bar of integrity that is integral to all organic systems of production.

The United States聽government is poised to release regulations that allow fish farmed in the open ocean to be labeled 鈥渙rganic.鈥� This is a bad idea. Farming fish at sea can never meet the high bar of integrity that is integral to all organic systems of production. Center for Food Safety鈥檚 new Report:聽聽details, with scientific rigor, the four main reasons why that is so, explained below:

First, in open-ocean fish farms inputs and outputs cannot be monitored or controlled. That means that farmed fish can be exposed to toxic, synthetic substances that are present in seawater and ocean sediment, such as mercury, PCBs, and even radionuclides that can freely flow into fish farms.聽In fact, farmed fish has been documented to accumulate higher concentrations of some contaminants than wild fish. Concentrated fish feces, uneaten food, and other inputs also pollute the water that flows out of fish farms, altering marine habitats and changing the feeding behavior, physiology, and health of wild fish. This environmental degradation runs counter to the organic law.

Second, farmed fish routinely escape from open-ocean facilities in large numbers鈥攐ver 24 million have been reported in just two decades. They carry pathogens and diseases to the ocean and rivers, restructure food webs through the introduction of non-native species competing for resources, and can lead to the extinction of wild fish of the same species in certain areas.聽These disruptions in marine ecosystems violate some of the basic tenets of organic, which include promoting ecological balance and conserving biodiversity.

Third, farming migratory fish can never be organic because their confinement would curtail their biological need to swim far distances. Salmon, for example, are hatched in freshwater and spend their adult lives at sea before returning to their birth rivers to spawn and die鈥攁 journey that takes years and covers thousands of miles. Inhibiting a fish鈥檚 natural, instinctual behavior goes against the principles of organic, which demand that organic farmers serve as stewards of animal welfare. Yet, surprisingly, the聽U.S. Department of Agriculture (USDA) has not ruled out this practice of allowing producers to farm migratory fish in captivity. 聽

Finally, if the new regulations proceed as anticipated, they would allow producers to use wild-caught fish and their by-products鈥攆ishmeal and fish oil鈥攊n feed. This flies in the face of organic鈥檚 foundational requirement that all animals are fed a 100 percent聽organic diet. What鈥檚 worse is that feeding farmed fish wild-caught fish and by-products would increase pressure on already over-exploited and recovering fisheries, decreasing the food supply of a wide range of native species. This is clearly inconsistent with organic methods of production.

Center for Food Safety鈥檚 Report demonstrates the impossibility of rectifying these critical problems and it makes a compelling case for the USDA聽to withdraw its plans to allow certified organic ocean-based fish farming.聽To do less, would be irresponsible organic policy-making. Permitting 鈥渙rganic鈥� fish farming at sea would put the entire U.S. organic industry in jeopardy by weakening the integrity of the USDA organic label. This would be an extreme insult to organic producers and consumers across America. 聽

As organic policy director with the national public interest organization Center for Food Safety, Lisa J. Bunin鈥檚 work focuses on curbing the proliferation of harmful food-production technologies by promoting organic and sustainable agriculture and by challenging policies and practices that compromise organic integrity.

Lisa Bunin is organic policy director at the Center for Food Safety. This blog originally appeared on Food Tank: The Food Think Tank.