Related topics: climate change · earth · nasa · carbon dioxide · atmosphere

New data reveals significance of Perth super storm

Two drifting wave buoys deployed along the coast of Western Australia by researchers at The University of Western Australia have highlighted the significance of Perth's recent super storm, recording massive waves along 1000km ...

Seagrasses will benefit from global change

Researchers show that seagrasses will benefit from increases in the temperature and CO2 in the oceans because their capacity to acquire nitrogen will be enhanced, not limiting their growth.

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Ocean

An ocean (from Greek Ωκεανός, Okeanos (Oceanus)) is a major body of saline water, and a principal component of the hydrosphere. Approximately 71% of the Earth's surface (an area of some 361 million square kilometers) is covered by ocean, a continuous body of water that is customarily divided into several principal oceans and smaller seas. More than half of this area is over 3,000 meters (9,800 ft) deep. Average oceanic salinity is around 35 parts per thousand (ppt) (3.5%), and nearly all seawater has a salinity in the range of 30 to 38 ppt.

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