Oceanography

A Visit to the Coastal Discovery Center

Besides the natural attraction of seabirds, sea mammals, and other sea life, this wedge of California State Parks and MBNMS in old San Simeon, where native people thrived long before the arrival of Portuguese whalers and George Hearst, is where 17,000 visitors in 2016 discovered how special this corner of the world is.

Coral Reef Death Impacting Sea Levels

In the Florida Keys, the U.S. Virgin Islands and Maui, coral reef degradation has caused sea floor depths to increase as sand and other sea floor materials have eroded over the past few decades, the USGS study found. In the waters around Maui, the sea floor losses amounted to 81 million cubic meters of sand, rock and other material – about what it would take to fill up the Empire State Building 81 times, the researchers calculated.

Science Continues Melting Sea Ice Studies

In the vast and chaotic climate systems that govern our atmosphere and oceans, making sense of how one change — diminished sea ice — affects places or people thousands of miles away is a task of such extraordinary complexity that it strains even the most sophisticated supercomputers.

Pacific West Coast Kelp Forests Vanishing

Veteran diver Steve Lackey, an instructor at Sub-Surface Progression Dive Shop in Fort Bragg, said, “I try not to be an alarmist, but it is pretty unprecedented, in my opinion.”

This time of year, he’s accustomed to seeing small sprouts of kelp begin to appear on the ocean floor, a harbinger of the spring and summer growing season. This year, there are none, he said.

“I don’t remember quite this clean, this kind of scoured rock, with hungry invertebrates,” he said.

Global CO2 Emissions Impacting Pacific West Coast

“Communities around the country are increasingly vulnerable to ocean acidification and long-term environmental changes,” said Richard Spinrad, chief scientist for the National Oceanic and Atmospheric Administration, and former OSU vice president for research. “It is crucial that we comprehend how ocean chemistry is changing in different places…”