Latest Chemical oceanography Stories
New research claims charcoal created from wildfires does not remain in the soil as previously believed, but is instead transported into the sea by rivers, where it ultimately enters the carbon cycle.
Marine scientists have long understood the detrimental effect of fossil fuel emissions on marine ecosystems.
To study the effects of ocean acidification, ten huge plastic containers called mesocosms are placed in the Gullmar Fjord in Sweden.
A continental-scale chemical survey in the waters of the eastern U.S. and Gulf of Mexico is helping researchers determine how distinct bodies of water will resist changes in acidity.
The salinity level of the world’s rivers, lakes and oceans has been a growing topic in response to global climate change. As NASA’s Aquarius instrument has shown previously, seasonal salinity has been on the rise in oceans all around the world.
Microscopic ocean algae called coccolithophores are providing clues about the impact of climate change both now and many millions of years ago.
Phytoplankton are important for the sustainability of the aquatic food web. However, future warming oceans could significantly alter the populations of these important organisms.
Along with negatively impacting marine life and global climate change, the acidification of the Earth’s oceans could have the unintended side effect of changing the acoustics beneath the water’s surface.
Refueling U.S. Navy vessels, at sea and underway, is a costly endeavor in terms of logistics, time, fiscal constraints and threats to national security and sailors at sea.
Carbon dioxide (CO2) released into the oceans as a result of water pollution by nutrients — a major source of this greenhouse gas that gets little public attention — is enhancing the unwanted changes in ocean acidity due to atmospheric increases in CO2.
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...
- To swell, as grain or wood with water.