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Latest Teleconnection Stories

El Nino More Active In 20th Century Than In Previous 700 Years
2013-07-01 07:05:40

Lawrence LeBlond for redOrbit.com - Your Universe Online The El Nino Southern Oscillation (ENSO) is a tropical Pacific Ocean phenomenon that has important consequences for weather around the globe. During years with ENSOs, increased rainfall is seen across the southern US, which has the potential for causing destructive floods. Meanwhile, drought conditions embrace the Western Pacific, increasing the chance of devastating fires throughout Australia. It is also during El Nino years that...

Strong Correlation Between Asian Summer Monsoon And The Climate Pattern That Preceded It
2013-04-24 10:13:28

University of California, San Diego For much of Asia, the pace of life is tuned to rhythms of monsoons. The summer rainy season is especially important for securing the water and food supplies for more than a billion people. Its variations can mean the difference between drought and flood. Now a Scripps Institution of Oceanography, UC San Diego-led study reports on a crucial connection that could drastically improve the ability of forecasters to reliably predict the monsoon a few months...

Climate Forecasts In The Long Term Need Work
2012-12-07 08:13:29

April Flowers for redOrbit.com - Your Universe Online A research team from the Alfred Wegener Institute for Polar and Marine Research in the Helmholtz Association (AWI) has evaluated 23 current climate models to assess their ability to predict the weather conditions for the coming year or even the next decade. They concluded that there is still a long way to go before reliable regional predictions can be made on these scales, as none of the models assessed is currently able to forecast the...

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2011-01-24 10:15:00

Could Dimming the Sun Change Teleconnections in Weather Patterns as we Know Them? Solar radiation management projects, also known as sun dimming, seek to reduce the amount of sunlight hitting the Earth to counteract the effects of climate change. Global dimming can occur as a side-effect of fossil fuels or as a result of volcanic eruptions, but the consequences of deliberate sun dimming as a geoengineering tool are unknown. A new study by Dr Peter Braesicke, from the Centre for Atmospheric...

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2007-01-29 09:18:37

When a small pebble drops into a serene pool of water, it causes a ripple in the water in every direction, even disturbing distant still waters. NASA researchers have found a similar process at work in the atmosphere: tiny particles in the air called aerosols can cause a rippling effect on the climate thousands of miles away from their source region. The researchers found that dust particles from the desert regions in northern Africa can produce climate changes as far away as the northern...


Word of the Day
endocarp
  • The hard inner (usually woody) layer of the pericarp of some fruits (as peaches or plums or cherries or olives) that contains the seed.
This word comes from the Greek 'endon,' in, within, plus the Greek 'kardia,' heart.
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