Tag: Glider

Categories
Marine Studies Initiative

Ocean Views

Technology extends our vision. We’ve always known that the ocean is a dynamic environment, but satellite-borne sensors, sonar, time-lapse video, moored buoys and autonomous gliders are revealing new details: fish, squid and whales in unexpected places; rumblings that foretell the creation of the seafloor; wind-driven surface currents; nitrogen-fixing microbes; circulating rings of water; shifting concentrations of chlorophyll that may signal plankton blooms.

Categories
Earth Healthy Planet

Run Silent, Run Deep

For more than half a century, oceanographers have ventured out of Newport to measure, probe and monitor the Pacific Ocean off the central Oregon Coast. And since the 1950s, these seafaring researchers have recorded about 4,000 “profiles” of the near-shore waters — surface to bottom measurements of temperature, salinity and oxygen levels that begin to tell us how the world’s largest ocean influences everything from our weather to fisheries.