World swelters in record heat

Last updated 08:45 09/12/2009

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This year is likely to be the fifth warmest on record and the first decade of this century the hottest since records began, the World Meteorological Organisation says.

Speaking on the sidelines of a UN climate conference in Copenhagen, WMO head Michel Jarraud pointed to extreme hotspots this year - Australia had its third warmest year since record dating began in 1850, "with three exceptional heatwaves."

"I could go on. There was the worst drought in five decades which affected millions of people in China, a poor monsoon season in India causing severe droughts, massive food shortages associated with a big drought in Kenya," he told reporters.

Jarraud also highlighted extreme floods, including one which broke a 90-year record in Burkina Faso. This year also marked the third lowest summer Arctic sea ice on record, after the two previous years, he added.

Vicky Pope, head of climate change advice at Britain's MetOffice Hadley Centre, which supplied some of the WMO data, agreed that 2009 is likely to be the fifth warmest year.

"Essentially what's happened is we've gone into an El Nino," she added, referring to a natural weather pattern which drives abnormal warming in the eastern Pacific Ocean and can unleash wider havoc in global weather.

RECORD

The hottest year record, 1998, coincided with a powerful El Nino, and a new El Nino developed this year.

"Its just a matter of years before we break the record," Jarraud told Reuters. "It's getting warmer and warmer. The warming trend is increasing."

"It's difficult to say (when the record will be broken) because of the variability. The first time there will be a strong El Nino the temperature will be greater than before."

Jarraud rejected a "climategate" row over leaked emails from Britain's University of East Anglia Climatic Research Unit (CRU), which showed some scientists' efforts to boost the credibility of climate change at the expense of skeptics.

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The WMO used British - including CRU - and two US data sources for its temperature analysis. "The three separately show almost identical results," said Jarraud.

The fact that the record for the hottest year has not been broken since 1998 has helped fuel arguments from a small minority of scientists that climate change may not be as severe as feared.

But MetOffice Hadley Centre's Pope said that temperatures had "climbed slightly" in the past decade. "There hasn't been a cooling (since the 1998 spike)," she said.

The decade 2000-2009 was 0.4 degrees Celsius above the 1961-1990 average, while the 1990s decade was 0.23 degrees higher, said Pope.

- Reuters

113 comments
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Matt   #113   11:06 am Dec 10 2009

Barry Gore #111 when your argument takes the other anthropogenic sources of CO2 (power generation etc.) into account it'll have some relevance to the debate. In other news, the weather here is glorious today, and that proves absolutely nothing. Random #108 Pastafari!

magical sky fairy   #112   10:10 am Dec 10 2009

Don't worry, the magical sky fairy will make everything alright. Just say your prayers, because he won't if you don't.

Barry Gore   #111   09:30 am Dec 10 2009

Fully 95% of the carbon dioxide, now identified by Greens, i.e., U.S. and worldwide environmentalists, as a form of pollution, is produced by natural sources such as evaporating seawater, decaying organic matter, and from plant and animal respiration. Each year, 157 billion metric tons is released in the atmosphere. Of this amount, barely 457.2 million tons comes from cars and trucks. According to American Enterprise Institute researcher, James Johnson, "Eliminating all U.S. gasoline powered vehicles would reduce worldwide carbon dioxide emissions by 0.18%." Less than one half of one half of one percent

The lizard man   #110   09:15 am Dec 10 2009

Maybe David Icke was right, problem, cause and solution- It’s the illuminate at work, giving them trillions of dollars will not stop the glaciers melting, it will not stop the polar caps from receding, what it will do is make some very despicable people very wealthy and very powerful. Why do you think the people who have caused all the environmental problems we have, now have the solutions, if you just give them all your money. Let us not forget all the money that was lost due to the recession ( the banking ponzi scam eventually collapsed), and now surprise surprise we have a conference that is attended by all the same people suggesting that we give them money and they will fix up the environment. BS

Matt   #109   09:09 am Dec 10 2009

GL #96 "not many people dispute that there is a change in climate but many people dispute that it is caused by human influence." Yet the two most prominent scientists on the 'denial' side, McIntyre and Lindzen, agree that it is caused by human influence. They agree it's going to warm the planet further. They disagree on how much. Who were the people you were quoting? Sam #97 Can you please tell me exactly where I am "highlighting funding interests in an attempt to discredit"? I didn't say Exxonmobil's research was flawed, I just pointed out that they had done some. You made a cynical remark about insurance companies, though, which by your own McLogic is a strawman in itself. Fish, meet barrel.

Random   #108   08:52 am Dec 10 2009

@ Doc #56

Didn't you know that global warming is a direct result of shrinking numbers of pirates? The recent increase in piracy in the last decade can even account for the cooling since 1998!

Plot the data on excel if you don't believe me.

Kurt   #107   06:57 am Dec 10 2009

This is so lame. The comments of skeptics here. I have read in these comments so many times that the Earth is cooling since 1998. There was no trend here leading up to 1998, it was an exception. There was a massive El Nino event and is responsible for this 'high' point, we have the facts here and we all felt the El Nino event. The Earth IS warming. Compare the last decade to all the years of recorded history before 1998 and you will see. Stop picking on 1998 as evidence of a conspiracy. What a joke! Come on people. Just wait till the next big El Nino event then 1998 records will get smashed and thats NOT a good thing.

I'm living in the States at the moment and many of these comments display the same ignorance people here have about the Earth, its systems and how we are effecting it. I was at 'Glacier Nat Park' not long ago and lets just say there will be no Glaciers left to see in 10-20yrs.

Sarah   #106   10:55 pm Dec 09 2009

Bring back the summers Wellington used to have in the 1970s! We haven't had a HOT summer for years. I remember as a kid not being able to sleep because it was too damn hot. Saying that we are warming down here is just a joke... I'm just not seeing it. I'm sitting with two layers of wool! It's nearly December and though hardly scientific I think it's good common sense to see this is a fabricated lie.

I'll go with common sense thanks.

Alan   #105   09:01 pm Dec 09 2009

joegore #88: If the anti-human and anti-freedom measures been proposed at Copenhagen come into effect, then I believe you are right: our children and our children's children will indeed have something to say. As someone said, socialism and central planning does not work at seventeen degrees; what makes anyone think it'll work at nineteen degrees?

Is this a Trick?   #104   08:55 pm Dec 09 2009

The WMO says "The decade 2000-2009 was 0.4 degrees Celsius above the 1961-1990 average, while the 1990s decade was 0.23 degrees higher" Why don't they include the 1990's when calculating their average to compare the last decade to? If you really want to see what is happening with climate research, search for 'the smoking gun at darwin zero'


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