Sunday, October 14, 2012

Global warming stopped 16 years ago, reveals Met Office report quietly released... and here is the chart to prove it | Mail Online

Global warming stopped 16 years ago, reveals Met Office report quietly released... and here is the chart to prove it | Mail Online


The world stopped getting warmer almost 16 years ago, according to new data released last week. 

The figures, which have triggered debate among climate scientists, reveal that from the beginning of 1997 until August 2012, there was no discernible rise in aggregate global temperatures.

This means that the ‘plateau’ or ‘pause’ in global warming has now lasted for about the same time as the previous period when temperatures rose, 1980 to 1996. Before that, temperatures had been stable or declining for about 40 years. 

global temperature changes
global temperature changes

Research: The new figures mean that the ¿pause¿ in global warming has now lasted for about the same time as the previous period when temperatures rose, 1980 to 1996. This picture shows an iceberg melting in Eastern Greenland
Research: The new figures mean that the 'pause' in global warming has now lasted for about the same time as the previous period when temperatures rose, 1980 to 1996. This picture shows an iceberg melting in Eastern Greenland 

The new data, compiled from more than 3,000 measuring points on land and sea, was issued  quietly on the internet, without any media fanfare, and, until today, it has not been reported. 

This stands in sharp contrast  to the release of the previous  figures six months ago, which went only to the end of 2010 – a very warm year. 

Ending the data then means it is possible to show a slight warming trend since 1997, but 2011 and the first eight months of 2012 were much cooler, and thus this trend is erased.
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