While overfishing no longer threatens U.S. fisheries, other pressing sustainability issues, such as finfish aquaculture and consolidation, top the list of concerns among fishers and fisheries experts, according to panelists who spoke at FERN Talks and Eats in New York City on Monday.(No paywall)
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.
The state Fish and Game Commission voted unanimously to ban sport fishing of abalone in Northern California in 2018 in an attempt to preserve the imperiled marine snail, said the San Francisco Chronicle.
As Pacific bluefin tuna stocks dwindle to 2.6 percent of their historic population, the Western and Central Pacific Fisheries Commission and the Inter-American Tropical Tuna Commission have promised to increase the fish’s population sevenfold.
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.
If the world utilized every appropriate ocean habitat for aquaculture, it could outproduce the global demand for seafood by 100 times, says a study by scientists at the University of California-Santa Barbara in the journal Nature Ecology & Evolution.
The Honolulu-based Western Pacific Regional Fishery Management Council is in the midst of a debate about changing the rules governing non-commercial fishing in the Papahanaumokuakea Marine National Monument since the monument’s size was quadrupled by the Obama administration.
More women are joining Maine’s lobster fleet, breaking down the old stereotype that women are just the fisherman’s wife. Last year, women held 434 of the state's 5,500-plus lobster licenses, hauling in a catch so physically demanding it has long been considered man's work, says NPR.
Responding to pressure from the environmental group Greenpeace, the world’s largest tuna supplier, Thai Union, has announced a series of initiatives designed to improve its fishing practices and protect workers from abuses. Thai Union owns the popular brands Chicken of the Sea and Sealect.
After a commercial fisherman pulled a live Asian carp out of a northern Illinois river that empties into Lake Michigan, authorities have expressed concern that more of the invasive species have made it past electric barriers meant to keep them out of the Great Lakes, says the LA Times.