BlogArena

General blog about anything and everything of everyday's life.

19. Jun 2019

September 24, 2014
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Tags Reveal Chilean Devil Rays Are Among Ocean’s Deepest Divers

Thought to dwell mostly near the ocean’s surface, Chilean devil rays (Mobula tarapacana) are most often seen gliding through shallow, warm waters. But a new study by scientists at Woods Hole Oceanographic Institution (WHOI) and international colleagues reveals that these … Continue reading

February 13, 2014
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A Look Back and Ahead at Greenland’s Changing Climate

Over the past two decades, ice loss from the Greenland Ice Sheet increased four-fold contributing to one-quarter of global sea level rise. However, the chain of events and physical processes that contributed to it has remained elusive. One likely trigger … Continue reading

July 21, 2013
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Scientists Discover Thriving Colonies of Microbes in Ocean ‘Plastisphere’

Scientists have discovered a diverse multitude of microbes colonizing and thriving on flecks of plastic that have polluted the oceans—a vast new human-made flotilla of microbial communities that they have dubbed the “plastisphere.” In a study recently published online in … Continue reading

April 2, 2013
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Glaciers Contribute Significant Iron to North Atlantic Ocean

All living organisms rely on iron as an essential nutrient. In the ocean, iron’s abundance or scarcity means all the difference as it fuels the growth of plankton, the base of the ocean’s food web. A new study by biogeochemists … Continue reading

January 30, 2012
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New CU-led Study May Answer Long-Standing Questions About Enigmatic Little Ice Age

A new University of Colorado Boulder-led study appears to answer contentious questions about the onset and cause of Earth’s Little Ice Age, a period of cooling temperatures that began after the Middle Ages and lasted into the late 19th century. … Continue reading