Writing in Science, Met Office researchers project that at least half of the years between 2009 and 2014 are likely to exceed existing records.

However, the Hadley Centre researchers said that the influence of natural climatic variations were likely to dampen the effects of emissions from human activities between now and 2009.

But over the decade as a whole, they project the global average temperature in 2014 to be 0.3C warmer than 2004.

Currently, 1998 is the warmest year on record, when the global mean surface temperature was 14.54C (58.17F).

BBC August 2007: Ten-year climate model unveiled

Global temperatures for 2008 will be slightly cooler than last year as a result of the cold La Nina current in the Pacific, UN meteorologists have said.

Mr Jarraud told the BBC that the effect was likely to continue into the summer, depressing temperatures globally by a fraction of a degree.

This would mean that temperatures have not risen globally since 1998 when El Nino warmed the world.

A minority of scientists question whether this means global warming has peaked and the earth has proved more resilient to greenhouse gases than predicted.

Experts at the UK Met Office’s Hadley Centre for forecasting in Exeter said the world could expect another record temperature within five years or less, probably associated with another episode of El Nino.

(Unmolested version)

BBC April 2008: Global temperatures 'to decrease'

The Earth's temperature may stay roughly the same for a decade, as natural climate cycles enter a cooling phase, scientists have predicted.

A new computer model developed by German researchers, reported in the journal Nature, suggests the cooling will counter greenhouse warming.

However, temperatures will again be rising quickly by about 2020, they say.

BBC 1 May 2008: Next decade 'may see no warming'

Source

Write comment
Name:
Email:
Subject:
	Please input the anti-spam code that you can read in the image.

3.26 Copyright (C) 2008 Compojoom.com / Copyright (C) 2007 Alain Georgette / Copyright (C) 2006 Frantisek Hliva. All rights reserved."