Oceans could provide far more protein for the world’s food supply than they do now, especially from aquaculture, but aggressive action is needed to better manage fisheries and mitigate the impact of climate change, according to two reports released Thursday.
The House reauthorized the Magnuson-Stevens Act in a roll call vote on Wednesday. A multi-hour debate over the bill, which regulates fishing in federal waters, centered on its two controversial measures: weakening catch limits for several species of fish, and eliminating a 10-year deadline for fish stock rebuilding.
More than 100 organizations submitted a letter to members of Congress on Wednesday asking them to oppose ocean aquaculture. The letter was delivered as the looming renewal of the “fish bill,” the Magnuson-Stevens Act, reveals divides between the fishing industry and environmentalists, ocean advocates, and other stakeholders about the future of fisheries regulation.
Mercy for Animals, a U.S.-based animal welfare group, is launching a campaign to bring awareness to the plight of fish in industrial aquaculture. The groups key concerns include “too many fish routinely crammed into pens and tanks, fish being raised in dirty water, high disease and mortality rates,” writes Clare Leschin-Hoar in FERN’s latest story with NPR’s The Salt.
Work by two USDA molecular biologists shows that tilapia, a commonly consumed food fish in the United States, can be selectively bred for resistance to two types of streptococcosis bacteria. Fish farmers frequently turn to antibiotics to fight diseases such as strep in farm-raised tilapia.
Cooke Aquaculture — the company responsible for the estimated 105,000 farmed salmon that spilled out of a ripped net and into Puget Sound this summer — offered to pay the Lummi Nation an extra $12 per fish if the tribe would not push for the prohibition of net-pen aquaculture.
Jon Rowley, who “helped make and shape Seattle’s reputation as a food destination while earning his own reputation as a culinary evangelist nationwide,” has died at 74, said the Seattle Times.
Around the world, low-income women are exposed to high amounts of mercury, thanks to mining and marine-based diets, says a report from IPEN, a nonprofit focused on global health and toxic chemicals, and Biodiversity Research Institute, an ecology research organization. Of the 1,0444 women …
Fish species could shrink in size by as much as 30 percent thanks to climate change, says a study in the journal Global Change Biology. “Fish, as cold-blooded animals, cannot regulate their own body temperatures. When ocean waters become warmer, a fish’s metabolism accelerates, and it needs more oxygen to sustain its body functions,” says Nexus Media.