Latest Oceanography Stories
NASA embarks this week on a coordinated ship and aircraft observation campaign off the Atlantic coast of the United States, an effort to advance space-based capabilities for monitoring microscopic plants that form the base of the marine food chain.
Thirteen undergraduate students from colleges across the country join renowned science and policy experts in SEA Semester's unprecedented research voyage. Woods
A new report from the Wildlife Conservation Society shows that no-take zones in Belize can not only help economically valuable species such as lobster, conch, and fish recover from overfishing, but may also help re-colonize nearby reef areas.
Coordinated timing may have implications for energy transformation, ocean food web
Researchers have always believed that Chilean devil rays (Mobula tarapacana) mostly lived near the ocean's surface because they are most often observed gliding through shallow, warm waters.
“Sticking points” in the Earth’s tectonic plates caused by extinct undersea volcanoes could be responsible for producing tsunami earthquakes, a discovery which could lead to improved detection of these rare seismic events.
Knowing where water vapor is in the atmosphere is one of many factors forecasters use to identify weather features.
NEW YORK, June 24, 2014 /PRNewswire/ -- The health of the global ocean is in decline and an integrated rescue package needs to be applied over the next five years, according
Flotation Products To Support New Undersea Research Network BIDDEFORD, Maine and SEATTLE, June 16, 2014 /PRNewswire/ -- DeepWater Buoyancy has been awarded a major contract to supply
LANDOVER, Md., June 13, 2014 /PRNewswire-USNewswire/ -- The Khaled bin Sultan Living Oceans Foundation announces that Riley Samels from Ohio is this year's winner of The Science without Borders®
Baffin Bay, which is located between Baffin Island and the southwest coast of Greenland, is a marginal sea of the North Atlantic Ocean. It’s connected to the Atlantic by Davis Strait and the Labrador Sea. A narrower Nares Strait connects the Baffin Bay with the Arctic Ocean. The Baffin Bay is an arm of the Atlantic Ocean that is bordered by Baffin Island towards the west, Greenland towards the east, and Ellesmere Island towards the north. It is connected to the Atlantic through the Davis...
The sea levels all around the world are rising. Current sea-level rise has the potential to affect human populations and the natural environment. Two key factors have contributed to the observed sea level rise. The first is thermal expansion: as the ocean water warms, it expands. The second is from the influence of land-based ice because of increased melting. The major store of water on land is found in the glaciers and the ice sheets. The rising of sea levels is one of several lines of...
Ocean acidification is the name that was given to the ongoing decrease in the pH of Earth’s oceans, a cause of the uptake of anthropogenic carbon dioxide from the atmosphere. About 30 to 40 percent of the carbon dioxide that is released by humans into the atmosphere dissolves into the lakes, oceans, and rivers. To maintain the chemical equilibrium, some of it reacts with the water to create carbonic acid. Some of these extra carbonic acid molecules react with a water molecule to provide a...
Image Credit: Meteorologist Joshua Kelly When meteorologists are forecasting for ocean-going vessels, there are a few terms that we need to understand. The first term is wavelength. Wavelength is defined as the distance between two crests or between two troughs as seen in the image above. The example above highlights the crest to crest concept of wavelength. The next term that we use is wave height, and to determine this, we first must look at the wave when it passes our station. When...
Point #1: Warm finger- This region inside the area marked number 1, represents a warm finger of the ocean temperatures. What is occurring is that the warmer air is being pushed faster in this region than the surrounding locations giving us this little finger of warmer temps in that region. Point #2: Warm Eddie- This is a region of warmer temps surrounded on all sides by colder water. Eddies are a closed circulation of water in the ocean that has in this case warmer temps around it. These...
- An uxorious, effeminate, or spiritless man.
- A timorous, cowardly fellow.