2010 could be warmest year on record
Source: Agencies |
December 4, 2010, Saturday
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THIS year is set to be among the three warmest since records began in 1850 and caps a record-warm decade that is a new indication of man-made climate change, according to the United Nations.
"The trend is of very significant warming," Michel Jarraud, head of the World Meteorological Organization (WMO), told a news conference at a meeting in Mexico of almost 200 nations trying to curb global warming.
He said 2010 so far was slightly warmer than both 1998 and 2005, the previous top two, but could slip if December is a cool month.
The WMO said that land and sea surface temperatures so far in 2010 were 0.55 degrees Celsius above a 1961-1990 average of 14 degrees. The years 2001-10 were the warmest 10-year period, it said.
"There is a significant possibility that 2010 could be the warmest year," he said. A final ranking for 2010 is due to be published early in 2011.
Asked if the data were new evidence that human emissions of greenhouse gases from burning fossil fuels were warming the climate, he said, "Short answer: yes."
"If nothing is done ... (temperatures) will go up and up," he said, saying the findings would guide negotiators meeting in Mexico.
Temperatures have already risen by about 0.8 degrees since pre-industrial times.
Environmentalists said the data should spur action in Mexico. "This is another warning that the planet is feeling the heat," said Wendel Trio, international climate policy director for Greenpeace.
"The trend is of very significant warming," Michel Jarraud, head of the World Meteorological Organization (WMO), told a news conference at a meeting in Mexico of almost 200 nations trying to curb global warming.
He said 2010 so far was slightly warmer than both 1998 and 2005, the previous top two, but could slip if December is a cool month.
The WMO said that land and sea surface temperatures so far in 2010 were 0.55 degrees Celsius above a 1961-1990 average of 14 degrees. The years 2001-10 were the warmest 10-year period, it said.
"There is a significant possibility that 2010 could be the warmest year," he said. A final ranking for 2010 is due to be published early in 2011.
Asked if the data were new evidence that human emissions of greenhouse gases from burning fossil fuels were warming the climate, he said, "Short answer: yes."
"If nothing is done ... (temperatures) will go up and up," he said, saying the findings would guide negotiators meeting in Mexico.
Temperatures have already risen by about 0.8 degrees since pre-industrial times.
Environmentalists said the data should spur action in Mexico. "This is another warning that the planet is feeling the heat," said Wendel Trio, international climate policy director for Greenpeace.
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