Atlantic Oscillation Current Events | Atlantic Oscillation News | 3
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Future climate change in North-Western Europe may come as a shock
North-Western Europe could be in for some sudden climatic surprises in the future, say scientists speaking at the launch of a new book on global environmental change*. North-Western Europe is kept warm by an ocean current known as the North Atlantic Current, an extension of the Gulf Stream which brings warm water from the tropics to the north.... view more... (2004-01-16)
High-Flying Balloons Begin Tracking Emerging Hurricanes
In a unique collaboration, U.S. and French researchers are launching large, specialized balloons into the stratosphere to drop nearly 300 instrument packages over wide swaths of Africa and the Atlantic Ocean. view more (2006-09-01)
Ice age imprint found on cod DNA
An international team of researchers, led by the University of Sheffield, has demonstrated how Atlantic cod responded to past natural climate extremes. The new research could help in determining cods vulnerability to future global warming. view more (2007-11-14)
Researchers link Ice Age climate-change records to ocean salinity
Sudden decreases in temperature over Greenland and tropical rainfall patterns during the last Ice Age have been linked for the first time to rapid changes in the salinity of the north Atlantic Ocean. view more (2006-10-05)
Ice Age North Atlantic temperatures, tropical oceans linked
Sudden shifts in temperature over Greenland and tropical rainfall patterns during the last ice age have been linked for the first time to rapid changes in the salinity of the north Atlantic Ocean, according to research published Oct. 5 in the journal Nature. view more (2006-10-05)
A change in the wind
Climate model simulations for the 21st century indicate a robust increase in wind shear in the tropical Atlantic due to global warming, which may inhibit hurricane development and intensification. view more (2007-04-18)
Salty oceans provide early warning for climate change
Monitoring the saltiness of the ocean water could provide an early indicator of climate change. Significant increases or decreases in salt in key areas could forewarn of climate change in 10 to 20 years time. view more (2007-06-11)
NOAA and partners to survey German subs sunk off North Carolina during World War II
NOAA will lead a research expedition July 7-26 to study the wrecks of three German submarines sunk by U.S. forces in 1942 off the coast of North Carolina during the Battle of the Atlantic. view more (2008-07-10)
Mysteries of the Atlantic
Cardiff University scientists will shortly set sail (March 5) to investigate a startling discovery in the depths of the Atlantic. view more (2007-03-02)
Accuracy of past hurricane counts good
Counting tropical storms that occurred before the advent of aircraft and satellites relies on ships logs and hurricane landfalls, making many believe that the numbers of historic tropical storms in the Atlantic are seriously undercounted. view more (2007-11-26)
Arctic sea ice decline may trigger climate change cascade, says University of Colorado study
Arctic sea ice that has been dwindling for several decades may have reached a tipping point that could trigger a cascade of climate change reaching into Earth's temperate regions, says a new University of Colorado at Boulder study. view more (2007-03-16)
Scientists demonstrate laser with controlled polarization
Applied scientists at the Harvard School of Engineering and Applied Sciences (SEAS) in collaboration with researchers from Hamamatsu Photonics in Hamamatsu City, Japan, have demonstrated, for the first time, lasers in which the direction of oscillation of the emitted radiation, known as polarization, can be designed and controlled at will. view more (2009-04-13)
Duke scientists explain gaps in nutrient availability within North Atlantic
Duke University oceanographers have developed an explanation for why a vast North Atlantic circulation zone can have a large variability in nutrient supplies needed to sustain ocean plants and, by extension, support the food web of marine life. view more (2005-09-29)
Scientists aim to unlock deep-sea 'secrets' of Earth's crust
Scientists from Durham University will use robots to explore the depths of the Atlantic Ocean to study the growth of underwater volcanoes that build the Earth's crust. view more (2008-05-14)
FSU scientist warns North Atlantic right whale facing extinction
The North Atlantic right whale's future looks grim if the current mortality rates continue, according to Florida State University assistant professor of oceanography Douglas Nowacek and a group of fellow scientists from across the nation. view more (2005-07-25)
2007 hurricane forecasts took blow from winds and Saharan dry, dusty air
A new analysis of environmental conditions over the Atlantic Ocean shows that hot, dry air associated with dust outbreaks from the Sahara desert was a likely contributor to the quieter-than-expected 2007 hurricane season. view more (2008-08-19)
Recipe for a storm: The ingredients for more powerful Atlantic hurricanes
As the world warms, the interaction between the Atlantic Ocean and atmosphere may be the recipe for stronger, more frequent hurricanes. view more (2007-11-30)
A sudden Tropical Storm Grace explodes in far Eastern Atlantic
The latest tropical storm in the Atlantic Ocean may have escaped the notice of most when it formed just before midnight last night so far north and east in the Atlantic, away from where forecasters usually look for forming storms. view more (2009-10-06)
CLIMATE CAPERS UNDER EXAMINATION - International Conference near Bremen
A new era in climate research began with the ice-core drilling in Greenland at the beginning of the nineties supplying the proof that the last Ice Age was marked by large fluctuations in temperature. Differences of up to 7°C within just a few years were not uncommon. view more (1999-10-07)
Hurricane seasons are more active
For many Americans who live on the Atlantic coast, Andrew, Ivan and Katrina are more than just names--they are reminders of the devastating impact of cyclonic activity in the region during hurricane season. view more (2009-08-13)
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