Farther south, the Bering Sea has emerged as a hot spot for warming-water studies — almost literally. Sea-surface temperatures in the Bering reached 14 degrees Celsius last summer (57 degrees Fahrenheit) and were generally 3 degrees Celsius (5 degrees Fahrenheit) warmer than normal, scientists reported.
By: Peter Murphy for the NOAA Marine Debris Program SEATTLE, WASHINGTON — a football-field sized barge carrying nearly 3,400 super-sacks of marine debris from remote and rugged beaches from Alaska and British Columbia docked at the Waste Management facility in… Read More ›
The chemicals that Padula looks for in sea birds are called phthalates. They are a family of chemicals used to make plastic more flexible, and they can leach into the muscle and liver tissues of birds.
Padula found those chemicals in all of the birds she collected in the west Aleutians. But only some birds had visible pieces of plastic in their stomach.
“The implications are obvious and severe,” said Jim Elliott, director of the Center for Birds of Prey, about the discovery of the repellents and retardants in all 27 birds sampled among eagles, hawks and owls. “Who’s next on the (food chain) ladder? It’s us.”
U.S. Geological Survey experts found the seabird population density declined 2 percent annually from 1975 to 2012 in the northeast North Pacific, said John Piatt, research wildlife biologist at the USGS Alaska Science Center.