(Click to enlarge). The Chukchi Ecosystem Observatory is maintained by a multi-institutional, multi-investigator partnership that includes the University of Alaska Fairbanks, the Alaska Ocean Observing System, the North Pacific Research Board, Olgoonik-Fairweather, Université Laval, and the University of Washington. On a recent research mission, University of Alaska Fairbanks scientists brought home the first [...]
Climate change is real. It’s caused by greenhouse-gas pollution released by human industrial activity. Its consequences can already be felt across every region and coastline of the United States—and, unless we stop emitting greenhouse gases soon, those consequences will almost certainly get worse. Those are the headline findings of the Climate Science Special Report, a sweeping and more than 800-page examination of the evidence. The report was published Friday by four agencies of the U.S. government and academics from across the country.
Alligators don’t just stick to freshwater and the prey they find there. These crafty reptiles can live quite easily, at least for a bit, in salty waters and find plenty to eat — including crabs, sea turtles and even sharks.
Sea turtles spot plastic bags and mistake them for jellyfish. Birds get entwined in plastic and choke to death. Corals, it turns out, could be even worse off—to them, some of the chemicals in plastic might taste like food.
New acoustic analysis could pinpoint impacts by meteorites or possibly plane debris. The ocean can seem like an acoustically disorienting place, with muffled sounds from near and far blending together in a murky sea of noise. Now an MIT mathematician has found a way to cut through this aquatic cacaphony, to identify underwater sound waves generated by objects impacting the ocean’s surface, such as debris from meteorites or aircraft. The results are published this week in the online journal Scientific Reports.
Climate change could lead to sea level rises that are larger, and happen more rapidly, than previously thought, according to a trio of new studies that reflect mounting concerns about the stability of polar ice.
Like anyone with rowdy neighbors, oysters may be feeling stressed thanks to the growing problem of underwater noise pollution, and are trying to filter out the racket.
Last week, COL convened our third annual industry forum, bringing together more than 100 cross-sector stakeholders invested in this year’s topic, Rigs to Reality: Determining the Fate of Offshore Oil Platforms. While participants represented a wide spectrum of interests, from oil companies to government agencies to environmental organizations to academic institutions, all had a shared [...]
Environmental disturbances such as El Niño shake up the marine food web off Southern California, new research shows, countering conventional thinking that the hierarchy of who-eats-who in the ocean remains largely constant over time.
HALIFAX, CANADA—In the fall of 1990, a few humpback whales showed up off the coast of western South Africa where they had rarely been seen before. Over the next couple years, a few more showed up, then a few more. Today, nearly 200 of the giant ocean mammals mill around a piece of ocean smaller than a U.S. football field for several months out of the year.
According to the study released last week by the National Academies of Sciences, titled "Sustaining Ocean Observations to Understand Future Changes in Earth's Climate," the U.S. must expand its fleet of research vessels to accurately measure and assess the effects of climate change.