May 23, 2010
CLIMATE scientists have warned that 2010 could turn out to be the warmest year in recorded history.
They have collated global surface temperature measurements showing that the world has experienced near-record highs between January and April.
Researchers working independently at the Met Office and Nasa are soon to publish data that reveal the trend is likely to continue for the rest of the year.
James Hansen, director of Nasa’s Goddard Institute for Space Studies (Giss), a world centre for climate monitoring, said: “Global temperatures, averaged over the past 12 months, were the warmest for 130 years.
Research suggests that the warming is also strongly linked to a temporary shift in Pacific currents, known as El Niño, which has caused the ocean to release large amounts of heat into the atmosphere.
Kevin Trenberth, head of climate analysis at the National Center for Atmospheric Research in Colorado, said: “We have seen rapid warming recently, but it is an example of natural variation that is associated with changes in the Pacific rather than climate change.
This article was posted: Sunday, May 23, 2010 at 3:34 am