... that salmon … And seafood farming—also known as aquaculture—is the fastest growing food production system in the world. Environmental impact. The rapid expansion of the aquaculture industry has not come without impacts. Who does the regulating? Environmental regulation of the Tasmanian salmon industry is an important part of protecting and enhancing Tasmania's environment. In Bristol Bay, Alaska, for instance, the 2018 sockeye salmon run produced 62.3 million fish. Viral, fungal, and bacterial diseases that arise in fish farms have spread to native fish populations Additionally, some experts have suggested that fish farming could be a viable solution to the problems caused by the wild-caught fishing industry. As a conservation organization, WWF is concerned about the negative effects the industry has had— and could continue to have—on the environment and society. Most wild Atlantic salmon, on the other hand, are protected by the US Endangered Species Act. Determining how environmental stressors and climate change will affect these fisheries is challenging due to their lives split between fresh and saltwater. ... are concerns too about the potential impact of sea lice as wild salmon swim past fish farms. The rising prices of fish feed and the environmental impacts of over-exploiting forage fish for feed and fish oil have led to an increase in the farming of herbivorous fish (such as carp and tilapia) and omnivorous fish (barramundi) that require much less fishmeal to produce protein. Salmon are anadromous - they rear and grow in freshwater, migrate to the ocean to reach sexual maturity, and then return to freshwater to spawn. Most farmed Atlantic salmon are imported into the United States; Norway and Chile produce almost two-thirds of farmed salmon … Impacts of Salmon Aquaculture on the Coastal Environment: A Review ... into new areas that may be marginal for salmon farming, ecologically sensitive, or in conflict ... scientific concern about the environmental impact of salmon aquaculture. And aquaculture can be far more sustainable than meat production, the … A fish farm on Loch Ewe on the Western Scottish coast is blamed for damaging Scotland’s wild salmon stocks. ... Sea lice are especially damaging to salmon, sometimes eating away the flesh of their heads down to the bone. The EPA regulates the environmental impacts of salmon farming in Tasmania. The initiative is working. Alaska even banned salmon farming in 1990 — legislation which is nowhere near being overturned, according to Seafood Source. Farmed fish production will have to more than double by 2050 to keep up with global demand, a report finds. environmental consequences that can result from open-water farming, or the problems with high levels of wild fish in the diet of farmed salmon. By bringing the salmon farming operation on shore, this would alleviate the pressure and our dependence on the wild population of salmon. Salmon farming's never been through the process of public scrutiny yet." With the salmon farms being an onshore operation, there can be a greater availability of fresh salmon without the costs and environmental impacts of shipping long distances. Imported seafood? Salmon population levels are of concern in the Atlantic and in some parts of the Pacific. Farming Salmon Can Harm the Marine Environment and Wild Salmon Some aquaculture proponents claim that fish farming eases pressure on wild fish … Environmental regulation of the salmon industry is becoming more rigorous as the industry continues to grow. Other researchers, however, have determined that fish farming presents new, negative environmental impacts on surrounding wild fish populations. The pursuit of profits by salmon producers globally is creating significant environmental and social damage, according to a new report.
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