High frequency (HF) radar systems measure the speed and direction of ocean surface currents in near real time. Currents in the ocean are equivalent to winds in the atmosphere because ...

The decrease in calcium carbonate saturation state from is important to Pacific Northwest shellfish living in conditions that are naturally close to harmful saturation thresholds.  Anthropogenic additions of carbon dioxide ...

Acid eats away at calcium carbonate, the primary ingredient of shells and skeletons that many ocean animals depend on for survival. The shell pictured here is a victim of this ...

There is considerable interest in the offshore exploration, and possible development, of hydrocarbon resources in Alaska’s Chukchi and Beaufort shelf seas. Drilling activity can only proceed during the open water ...

Marine fisheries and living resources are vital to sustaining the Nation’s economy, employment and food security. Animal telemetry is the science of elucidating the movements and behavior of animals as ...

Deployment of an Operational System for Acquiring and Disseminating Oceanographic and Behavioral Data Telemetered from Tagged SharksAnimal-borne sensors can be an effective method for collecting oceanographic data and, in certain ...

Shellfish play a vital role in the environment, culture, and economy in many U.S. coastal communities. The shellfish aquaculture community is the largest segment of marine aquaculture in the United ...

Gliders are a unique and important observing system used to serve a variety of subsurface observing missions. Gliders can monitor water currents, temperature, tagged animals and conditions that reveal effects ...