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Latest Arctic Ocean Stories

Increase In Arctic Shipping Poses Risk To Marine Mammals
2012-03-19 04:00:16

A rapid increase in shipping in the formerly ice-choked waterways of the Arctic poses a significant increase in risk to the region's marine mammals and the local communities that rely on them for food security and cultural identity, according to an Alaska Native groups and the Wildlife Conservation Society who convened at a recent workshop. The workshop–which ran from March 12-14–examined the potential impacts to the region's wildlife and highlighted priorities for future...

Thickest Parts Of Arctic Ice Cap Are Melting Faster
2012-03-01 04:33:50

[ Watch the Video ] A new NASA study revealed that the oldest and thickest Arctic sea ice is disappearing at a faster rate than the younger and thinner ice at the edges of the Arctic Ocean´s floating ice cap. The thicker ice, known as multi-year ice, survives through the cyclical summer melt season, when young ice that has formed over winter just as quickly melts again. The rapid disappearance of older ice makes Arctic sea ice even more vulnerable to further decline in the summer,...

Next Supercontinent Could Be Formed Near North Pole
2012-02-09 06:13:38

All of Earth's continents, believed to have once been joined together as a supercontinent known as Pangaea, will be reunited as a single landmass near the North Pole within the next 50 million to 200 million years, researchers from Yale University claim in a new study. According to MSNBC Science Editor Alan Boyle, the Yale researchers, including geologist Ross Mitchell, used a computer model to determine the estimated location of the new supercontinent, which they have dubbed Amasia due to...

Yellow-cedar Are Dying In Alaska: Scientists Now Know Why
2012-02-02 05:00:32

Yellow-cedar, a culturally and economically valuable tree in southeastern Alaska and adjacent parts of British Columbia, has been dying off across large expanses of these areas for the past 100 years. But no one could say why–until now. "The cause of tree death, called yellow-cedar decline, is now known to be a form of root freezing that occurs during cold weather in late winter and early spring, but only when snow is not present on the ground," explains Pacific Northwest Research...

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2012-01-28 08:44:29

Rising temperatures and melting ice could prove to be an economic boon to Russia, thanks to the revitalization of a Soviet-era maritime shipping route along the coast of Siberia, according to Reuters reports on Friday. That path is known as the Northern Sea Route and to links the Atlantic and Pacific Oceans through a route along the nation's Arctic coast from Murmansk on the Barents Sea to the Bering Strait and the Far East. Previously known as the Northeast Passage, the route, which...


Latest Arctic Ocean Reference Libraries

Arctic Ocean
2013-04-18 22:31:23

The Arctic Ocean which is located in the Northern Hemisphere and mostly in the Arctic north polar region, is the shallowest and smallest of the world’s five major oceanic divisions. The International Hydrographic Organization recognizes it as an ocean, although, some oceanographers consider it as the Arctic Mediterranean Sea or simply, the Arctic Sea, classifying it a Mediterranean sea or an estuary of the Atlantic Ocean. Alternatively, the Arctic Ocean can be considered as the northernmost...

Baffin Bay
2013-04-18 13:21:50

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...

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2007-10-23 16:48:25

The Bearded Seal (Erignathus barbatus), or Square Flipper Seal, is a seal found in or near to the Arctic Ocean. Its most characteristic feature is the whiskers on its face. When dry, the whiskers curl up giving the bearded seal a raffish look. Other distinguishable features are the square fore-flippers and thick bristles pn their muzzles. Adults are grayish-brown in color, darker on the back, rarely with a few faint spots on the back or dark spots on the flanks. Occasionally the face and...

Arctic Circle
2004-10-19 04:45:44

Arctic Circle -- The Arctic (Land of the Midnight Sun) is the area around the earth's North Pole while antarctic is in South Pole. It includes parts of Russia, Alaska, Canada, Greenland, Lapland and Svalbard as well as the Arctic Ocean. The Arctic Circle is one of the five major circles of latitude that mark maps of the Earth. Everything north of this circle is known as the Arctic, and the zone just to the south of this circle is the Northern Temperate Zone. This is the parallel of...

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Word of the Day
tesla
  • The unit of magnetic flux density in the International System of Units, equal to the magnitude of the magnetic field vector necessary to produce a force of one newton on a charge of one coulomb moving perpendicular to the direction of the magnetic field vector with a velocity of one meter per second. It is equivalent to one weber per square meter.
This word is named for Nikola Tesla, the inventor, engineer, and futurist.