PMEL in the News
Arctic Ocean Acidification May Corrode Animals' Shells
Arctic Ocean is facing a dilemma today and that is acidification. Ocean acidification is a result or a chemical reaction which happens when seawater absorbs too much carbon dioxide from the atmosphere—reducing its acidity, carbon ion concentration and saturation.
Coast Chronicles: Snow, Drought and Weather Futures
My 50-year-old memories capture a definitive shift in the weather. When I was a kid in the Yakima Valley, we routinely had several inches of snow for Christmas.
Researchers Turn to the Ocean to Help Unravel the Mysteries of Cloud Formation
In a study published in ACS Central Science, a research team led by University of Wisconsin-Madison Chemistry Professor Timothy Bertram peels back the mysteries of the structures of tiny aerosol particles at the surface of the ocean.
Toxic Algae Bloom Might Be Largest Ever
A team of federal biologists set out from Oregon Monday to survey what could be the largest toxic algae bloom ever recorded off the West Coast. The effects stretch from Central California to British Columbia, and possibly as far north as Alaska.
New Study Shows Arctic Ocean Rapidly Becoming More Corrosive to Marine Species
New research by NOAA, University of Alaska, and Woods Hole Oceanographic Institution in the journal Oceanography shows that surface waters of the Chukchi and Beaufort seas could reach levels of acidity that threaten the ability of animals to build and maintain their shells by 2030, with the Bering Sea reaching this level of acidity by 2044.