Latest Biological oceanography Stories
"Out with the old and in with the new" is an adage we have all heard and probably lived by in this world of fast changing technology and fads. But some tiny sea critters are showing us, newer isn't always better.
When WHOI geologist Liviu Giosan first reconstructed the history of how the Danube River built its delta, he was presented with a puzzle.
Life in the world’s oceans faces far greater change and risk of large-scale extinctions than at any previous time in human history.
Association with the open water swimming community helps guide company in providing safe and effective jellyfish and marine sting first aid products. Ocean City,
A researcher at the University of Connecticut and his team have discovered that a species of tiny aquatic organism prominent in harmful algal blooms sometimes called "red tide" is even deadlier than first thought, with potential consequences for entire marine food chains.
Researchers see natural cycle; but questions arise on climate change
The negative impact of climate change might be avoided by dumping massive amounts of iron into the world’s oceans, which smothers carbon dioxide for centuries, according to an international team of researchers...
An international research team has published the results of an ocean iron fertilization experiment (EIFEX) carried out in 2004 in the current issue of the scientific journal Nature.
As average temperatures across the globe have ticked up, toxic blood-red algae are thriving in central European lakes—according to a new study out of the University of Zurich.
The acid levels of the world's oceans are increasing far faster than scientists had expected, making it one of the biggest threats to coral reefs and threatening both food supplies and the tourism industry.
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...
A salp is a barrel-shaped, free-floating tunicate (any living organism which has a saclike body enclosed in a thick membrane or tunic with two openings or siphons for the ingress and egress of water). It moves by contracting which pumps water through its body. The salp strains the water with internal feeding filters as it goes through the body. It consumes phytoplankton that are strained from the water. Salps are common throughout equatorial, temperate, and colder seas. They are most often...
The South American pilchard, Sardinops sagax, is a sardine of the Family Clupeidae, the only member of the genus Sardinops, found in the indo-Pacific oceans. Their length is up to 15.75 in (40 cm). It has a number of other common names: Australian pilchard, Blue pilchard, Blue-bait, Californian pilchard, Chilean sardine, Japanese pilchard, Pacific sardine, and Southern African pilchard. The South American pilchard is a coastal species that forms large schools. Coloration is blue green on...
- A gift; a largess; a gratuity; a present; a dole.
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