Intertropical Convergence Zone Current Events | Intertropical Convergence Zone News
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Earth's most prominent rainfall feature creeping northward
The rain band near the equator that determines the supply of freshwater to nearly a billion people throughout the tropics and subtropics has been creeping north for more than 300 years. view more (2009-07-02)
Measurements link magma melting rate to tectonic plate subduction rate
Determining the origin and rate of magma production in subduction zone volcanoes is essential to understanding the formation of continental crust and the recycling of subducted materials back into Earth's mantle. view more (2007-11-09)
Climate variation in the tropical Pacific: coral provides proof
The Younger Dryas period, about 12 000 years ago, was marked by a sharp cooling event in the Northern Hemisphere. Temperatures there fell by between 2 and 10°C. The East Antarctic in contrast experienced an episode of warming. Data have up to now been insufficient or too inconclusive to enable palaeoclimatologists to track this climatic event... view more... (2004-05-03)
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)
Eye exercises help patients work out vision problems, UH optometrist says
You've probably been there. In a doctor's office, being advised to do what you dread - exercise. You get that feeling in your gut, acknowledging that, indeed, you should exercise but probably won't. Now imagine that the doctor is your optometrist. view more (2009-04-01)
Unusual mechanism of the Ambrym and Pentecost Islands earthquake in Vanuatu
The Vanuatu island arc, in the South-West Pacific, is 1 700 km long. It corresponds to a convergence zone where the Australian plate is slipping eastwards under the North Fiji Basin, which is part of the Pacific plate, thus generating earthquakes. On 26 November 1999, the central islands of Vanuatu, particularly Ambrym and Pentecost, were strongly... view more... (2004-02-20)
Sumatra megaquake defied theory
The risks of Sumatra-style mega-quakes around the world have been sorely misjudged, say earth scientists who are re-examining some of the pre-December 2004 assumptions scientists made about such rare events. view more (2006-03-28)
'Chemical Equator' discovery will aid pollution mapping
Scientists at the University of York have discovered a 'Chemical Equator' that divides the polluted air of the Northern Hemisphere from the largely uncontaminated atmosphere of the Southern Hemisphere. view more (2008-09-24)
Best treatment determined for childhood eye problem
Mayo Clinic researchers, as part of a nine-site study, helped discover the best of three currently-used treatments for convergence insufficiency in children. view more (2008-10-14)
NOAA and Louisiana scientists predict largest Gulf of Mexico 'dead zone' on record
NOAA-supported scientists from the Louisiana Universities Marine Consortium and Louisiana State University are forecasting that the "dead zone" off the coast of Louisiana and Texas in the Gulf of Mexico this summer could be the largest on record. view more (2008-07-16)
Biofuel production could undercut efforts to shrink Gulf 'Dead Zone'
Scientists in Pennsylvania report that boosting production of crops used to make biofuels could make a difficult task to shrink a vast, oxygen-depleted "dead zone" in the Gulf of Mexico more difficult. view more (2009-09-17)
European coastal zone management becomes hot item
The Institute for Environmental Studies of the Vrije Universiteit Amsterdam is to organise jointly with the University of East Anglia a four-day workshop on the future of European coastal zone management, at the invitation of the European Commission. From Monday, 4 June to Thursday, 5 June, a group of fifty European coastal zone managers,... view more... (2003-05-22)
Health professionals must help tackle climate change
Climate change is a major public health threat which health professionals must help to tackle, argues an expert in this week's BMJ. view more (2006-06-09)
New report says human tampering threatens planet's life-sustaining surface
In a report released today, scientists call for a new systematic study of the Earth's "critical zone"-the life-sustaining outermost surface of the planet, from the vegetation canopy to groundwater and everything in between.Understanding and predicting responses to global and regional change is necessary, they say, to mitigate the impacts... view more... (2006-08-02)
Living close to heavy industry may increase risk of lung cancer
Living close to heavy industry may increase the risk of developing lung cancer, although the effect is relatively modest, suggests research published ahead of print in Thorax. view more (2006-09-28)
Eastern California shear zone puzzles seismologists
Residents and seismologists in Northern California focus on the San Andreas Fault, but a Penn State researcher thinks more questions should be asked about the Eastern California Shear Zone, a fault that ends or dissipates without a clear connection. view more (2005-10-18)
Brown-led research team proposes new link to tropical African climate
he Lake Tanganyika area, in southeast Africa, is home to nearly 130 million people living in four countries that bound the lake, the second deepest on Earth. Scientists have known that the region experiences dramatic wet and dry spells, and that rainfall profoundly affects the area's people, who depend on it for agriculture, drinking water and... view more... (2008-09-12)
New web service tackles deficiencies in medical careers advice
The majority of medical students and doctors in training are dissatisfied with the career advice and guidance they receive, according to a report in this week’s BMJ. view more (2003-06-04)
Innovation, creativity, and inclusion - Eurescom mess@ge interview with EU Commissioner Viviane Reding
In an interview with R&D magazine Eurescom mess@ge, EU Commissioner Viviane Reding revealed her visions and goals for the ICT sector. view more (2005-04-05)
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