News tagged with atmospheric circulation

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Less rainfall expected for the Hawaiian Islands

Almost imperceptibly, rainfall over the Hawaiian Islands has been declining since 1978, and this trend is likely to continue with global warming through the end of this century, according to a team of scientists ...

Apr 23, 2013
3.4 / 5 (14) 11 | with audio podcast

Pollution weakens monsoon's might

(Phys.org) -- Over 1.5 billion people in South Asia depend on the summer monsoon rains. Now, pollution exhaust threatens this primary water source for crops and daily living, according to new research at Pacific ...

Jul 25, 2012
4.7 / 5 (3) 0 | with audio podcast

An Exoplanet with a Potassium-Rich Atmosphere

(PhysOrg.com) -- A hot Jupiter - a type of celestial object unknown only fifteen years ago - is a Jupiter-sized exoplanet orbiting so close to its host star that its atmospheric temperature is thought to be ...

Mar 04, 2011
5 / 5 (7) 3 | with audio podcast

The last ice age

A team of scientists has discovered that a giant 'burp' of carbon dioxide (CO2) from the North Pacific Ocean helped trigger the end of last ice age, around 17,000 years ago.

Jul 03, 2014
4.1 / 5 (26) 33

Sun's activity influences natural climate change

For the first time, a research team has been able to reconstruct the solar activity at the end of the last ice age, around 20,000-10,000 years ago, by analysing trace elements in ice cores in Greenland and cave formations ...

Aug 18, 2014
4.6 / 5 (16) 38