WASHINGTON — A new simulation of oil and methane leaked into the Gulf of Mexico suggests that deep hypoxic zones or “dead zones” could form near the source of the pollution.
The research investigates five scenarios of oil and methane plumes at different depths and incorporates an estimated rate of flow from the Deepwater Horizon spill, which released oil and methane gas into the Gulf from April to mid July of this year.
WASHINGTON — A change in the color of ocean waters could have a drastic effect on the prevalence of hurricanes, new research indicates. In a simulation of such a change in one region of the North Pacific, the study finds that hurricane formation decreases by 70 percent. That would be a big drop for a region that accounts for more than half the world’s reported hurricane-force winds.
WASHINGTON — A thick blanket of yellow haze hovering over Houston as a result of chemical pollution from petroleum products may be getting a little bit thinner, according to a new study. But the new findings — which have implications for petrochemical-producing cities around the world — come with a catch, says a team of scientists who participated in the research.
ANN ARBOR, Mich.—University of Michigan aquatic ecologist Donald Scavia and his colleagues say this year’s Gulf of Mexico “dead zone” is expected to be larger than average, continuing a decades-long trend that threatens the health of a $659 million fishery.
The National Oceanic and Atmospheric Administration has selected the University of Washington as a key partner for expanded, in-depth study of some of the most pressing environmental challenges involving the oceans and the atmosphere.
