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ClimateGate busts things wide open

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Re: ClimateGate busts things wide open

Postby rick » August 12, 2010, 7:58 pm

All organisations need a reality check at frequent intervals, including the IPCC. Unfortunately scum floats to the top in all professions, not just politics. I am always suspicious when the top honcho in any organisation has little experience of the core business - such people's interest is often their own success, not the organisations. The head of the IPCC is i fear also such a person.

Claims do need to be justified with some data, and should rightly be questioned. Unfortunately mistakes do frequently get made and not spotted. I have seen this personally. As a lowly government servant, i did some analysis on cost savings of LCD monitors. My boss took my data, reanalysed it himself and presented his findings to the powers that be. Unfortunately in his analysis he forget to change pence into pounds and therefore magnified savings 100 fold. It was published in a press release. When i saw it i knew the figures were wrong and pointed it out. It was made clear to me that my future would be in doubt if i embarrassed the government by publicising this error. No one else cared in my management, all they cared about was their reputation. It was never questioned by the press.

The parrallel is very similar - yes there was a saving, but just a small one - it was a matter of degree. As to the glaciers, NEARLY everyone can see most are shrinking , by how much is the issue. OK, most Indians will not die of thirst this century, just will take a little longer!

What we do know about climate change is that it DOES cause significant changes to the success or otherwise of all life on this planet - some will thrive, some will not. We can either turn up the air conditioning and ignore the outside world, or do something about it.

I wish rather than the debate raging about whether we are damaging the planet or not it was replaced with a far more fruitful debate about what is the best way of dealing with the problems - be it economically, socially or scientifically.

This goes beyond just the climate - let us just say 'sustainability'. It is a fact that resources are finite, and we will be running out of most of them at some time in the not to distant future. We need to plan now, not at the last minute.
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Re: ClimateGate busts things wide open

Postby nevket240 » August 13, 2010, 4:51 am

http://www.c3headlines.com/2010/08/late ... sions.html

just scroll down Rick, there are some more 'myths' busted. by REAL scientists not PAMAS.

regards from a cold, wet unpleasant Victoria, OZ.
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Re: ClimateGate busts things wide open

Postby ronan01 » August 13, 2010, 12:27 pm

PEER REVIEW

WHY IS SCIENCE SO SloooOW? — continued

The modest output of major discoveries compared with a century ago, despite the huge increase in the scientific workforce, was the theme of an earlier post on this subject, which you can see here

http://calderup.wordpress.com/2010/05/0 ... o-sloooow/ .

A relevant extract from the Magic Universe story on “Discovery” included this paragraph about the use of peer review to resist the funding and publication of novel research.

As a self-employed, independent researcher, the British chemist James Lovelock was able to speak his mind, and explain how the system discourages creativity. ‘Before a scientist can be funded to do a research, and before he can publish the results of his work, it must be examined and approved by an anonymous group of so-called peers. This inquisition can’t hang or burn heretics yet, but it can deny them the ability to publish their research, or to receive grants to pay for it. It has the full power to destroy the career of any scientist who rebels.’

Lovelock made those remarks in a lecture in 1989, but the situation remains grim. This month the life sciences magazine The Scientist has interesting articles on peer review.

One, entitled “Breakthroughs from the Second Tier”, describes five “high-impact” papers that should have been published in more prestigious journals than they were.

You can see it here http://www.the-scientist.com/2010/8/1/30/1/.

Also in The Scientist is “I Hate Your Article” by Jef Akst, who quotes David Kaplan, professor of pathology at Case Western Reserve University:

Theoretically, peer review should “help [authors] make their manuscript better,” [Kaplan] says, but in reality, the cut-throat attitude that pervades the system results in ludicrous rejections for personal reasons—if the reviewer feels that the paper threatens his or her own research or contradicts his or her beliefs, for example—or simply for convenience, since top journals get too many submissions and it’s easier to just reject a paper than spend the time to improve it. Regardless of the motivation, the result is the same, and it’s a “problem,” Kaplan says, “that can very quickly become censorship.”

Akst’s full article is here: http://www.the-scientist.com/article/display/57601/ .

It goes on to discuss some of the ideas on offer for easing the peer review problem. That’s the basis for this brief update to be added to Magic Universe.

Amid growing recognition of problems with peer review, a few scientific journals tested various remedies. As reported by The Scientist magazine, by 2010 they included ending the anonymity of reviewers, so that they could both be held responsible for their comments and be acknowledged for their work, which was time-consuming. Another policy was to insist that reviewers should concern themselves only with the rigour and proper reporting of the work, not with its impact or scope. And to speed up publication, reviewers’ comments made for one journal might be passed on to others. Some journals went so far as to publish preliminary versions of papers before the peer-review process was complete.

Reference: The Scientist, Vol. 24, Issue 8, p. 30 and p. 36, Aug 1 2010

http://calderup.wordpress.com/2010/08/0 ... sloooow-2/
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Re: ClimateGate busts things wide open

Postby rick » August 14, 2010, 3:32 am

Peer review is a problem - what Ronan says is very true. Unfortunately, so much 'scientific research' is clamouring to be published these days that it is hard to sort the wheat from the chaff - peer review is one way, but not necessarily the best. I am sure that lots of good research is passed over - lust like authors who cannot get their books into print.

The problem is, getting your fiction published is one thing, getting facts printed is another - FACTS NEED TO BE CORRECT, otherwise it just confuses everyone. These days, a lot of 'science' gets reported unreviewed via websites, newspapers, blogs etc.

You might say a lot of climate science is wrong - but the 'alternative' sources mix facts with fiction and obsolete, since discredited claims to justify current 'claims' (by discredited, i mean claims which appeared valid at the time, since disproved by more recent evidence).

Now, Nevkets link: Story about Cosmic rays driving climate change: Unfortunately hard to find a real source, but somewhat misleading. The link between Cosmic rays and albedo has been made before (first suggested in 1959) but there is a simple test to see if it has a short term impact - the sunspot cycle. Solar flares block some cosmic rays, therefore we should see differences in cloud cover. Indeed there are small differences (it varies with latitude) but the effect on climate is weak - the typical variation in temperature during a cycle is about 0.3 degrees, but is not necessarily due just to the variations in cloud cover and not always in synch. As the cycle is approximately 11 years long, it is just extra noise to the temperature rise of the last 100 years. Where it may make a difference, is in much longer term events, such as the passage of the solar system through the spiral arms of the galaxy; this (a once every 143 million year event) may trigger epochs of glaciation - but this is hardly relevant to the present changes.

There are many climactic cycles caused by the sun, (at least 6 documented) plus the Milankovitch cycles which can effect the amount of solar radiation reaching the earth, which can effect our long term climate, before we even consider terrestrial factors.


Also this comment amuses me:
just scroll down Rick, there are some more 'myths' busted. by REAL scientists not PAMAS.


As one contribution was by Lord Monkton, the well known 'scientist' with a degree in Classics, i wonder what his definition of 'REAL' is?

What on earth are PAMAS?

If Nevket is too cold in Victoria, he should try Moscow for a scorcher of a holiday!
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Re: ClimateGate busts things wide open

Postby nevket240 » August 15, 2010, 2:21 pm

Niwa sued over data accuracy
NZPA Last updated 16:09 15/08/2010SharePrint Text Size Relevant offers
The country's state-owned weather and atmospheric research body is being taken to court in a challenge over the accuracy of its data used to calculate global warming.

The New Zealand Climate Science Coalition said it had lodged papers with the High Court asking the court to invalidate the official temperatures record of the National Institute of Water and Atmospheric Research (Niwa).

The lobby of climate sceptics and ACT Party have long criticised Niwa over its temperature data, which Niwa says is mainstream science and not controversial, and the raw data publicly available.

The coalition said the New Zealand Temperature Records (NZTR) were the historical base of NIWA's advice to the Government on issues relating to climate change.

Coalition spokesman Bryan Leyland said many scientists believed although the earth had been warming for 150 years, it had not heated as much as Government archives claimed.

He said the New Zealand Meteorological Service had shown no warming during the past century but Niwa had adjusted its records to show a warming trend of 1degC. The warming figure was high and almost 50 percent above the global average, said Mr Leyland.

The coalition said the 1degC warming during the 20th century was based on adjustments taken by Niwa from a 1981 student thesis by then student Jim Salinger, a Niwa employee who was later sacked after talking to the media without permission.

The Salinger thesis was subjective and untested and meteorologists more senior to Dr Salinger did not consider the temperature data should be adjusted, it said.

The coalition would ask the court to find Niwa's New Zealand Temperature Record invalid.

It would also seek a court declaration preventing Niwa from using the NZTR when it advised the Government or any other body on global climate issues. It would also ask the court to order Niwa to produce a full and accurate NZTR.

Mr Leyland said Niwa was refusing to repudiate the NZTR to avoid political embarrassment and loss of public confidence.

A substantive hearing was expected later this year.

from http://www.stuff.co.nz/national/4026330 ... a-accuracy

Political Activists Maquerading As Scientists.

Al Gore, your Prophet (profit) is also a journo. NIWA aren't the only ones who have altered data to suit the defrauding of public monies. Our own climate activists have been caught as well. (the pays good)
Moscow, I do not think so. The Russians are just ahead of the Chinese for being an ar#eho#e race. No interest.
http://wattsupwiththat.com/2010/08/14/m ... -analysis/
Check out NASA's' own map. More cold than hot, but never let a good pic get in the way of a good scam!!!


http://therese-phil.livejournal.com/171196.html

1298: There was a wholesale death of animals. In the same year there was a drought, and the woods and peat bogs burnt.

1364: Halfway through summer there was a complete smoke haze, the heat was dreadful, the forests, bogs and earth were burning, rivers dried up. The same thing happened the following year . . .

1431: following a blotting out of the sky, and pillars of fire, there was a drought – “the earth and the bogs smouldered, there was no clear sky for 6 weeks, nobody saw the sun, fishes, animals and birds died of the smoke.

1735: Empress Anna wrote to General Ushakov: “Andrei Ivanovich, here in St Petersburg it is so smoky that one cannot open the windows, and all because, just like last year, the forests are burning. We are surprised that no-one has thought about how to stem the fires, which are burning for the second year in a row”.

1831: Summer was unbearably hot, and as a consequence of numerous fires in the forests, there was a constant haze of smoke in the air, through which the sun appeared a red hot ball; the smell of burning was so strong, that it was difficult to breathe.

The years of 1839-1841 were known as the “hungry years”. In the spring of 1840, the spring sowings of corn disappeared in many places. From midway through April until the end of August not a drop of rain fell. From the beginning of summer the fields were covered with a dirty grey film of dust. All the plants wilted, dying from the heat and lack of water. It was extraordinarily hot and close, even though the sun, being covered in haze, shone very weakly through the haze of smoke. Here and there in various regions of Russia the forests and peat bogs were burning (the firest had begun already in 1939). there was a reddish haze, partially covering the sun, and there were dark, menacing clouds on the horizon. There was a choking stench of smoke which penetrated everywhere, even into houses where the windows remained closed.

1868: the weather was murderous. It rained once during the summer. There was a drought. The sun, like a red hot cinder, glowed through the clouds of smoke from the peat bogs. Near Peterhoff the forests and peat workings burnt, and troops dug trenches and flooded the subterranean fire. It was 40 centigrade in the open, and 28 in the shade.

1868: a prolonged drought in the northern regions was accompanied by devastating fires in various regions. Apart from the cities and villages affected by this catastrophe, the forests, peat workings and dried-up marshes were burning. In St Petersburg region smoke filled the city and its outlying districts for several weeks.

1875: While in western europe there is continual rain and they complain about the cold summer, here in Russia there is a terrible drought. In southern Russia all the cereal and fruit crops have died, and around St Petersburg the forest fires are such that in the city itself, especially in the evening, there is a thick haze of smoke and a smell of burning. Yesterday, the burning woods and peat bogs threatened the ammunitiion stores of the artillery range and even Okhtensk gunpowder factory.

1885: (in a letter from Peter Tchaikovsky, composer): I’m writing to you at three oclock in the afternoon in such darkness, you would think it was nine oclock at night. For several days, the horizon has been enveloped in a smoke haze, arising, they say, from fires in the forest and peat bogs. Visibility is diminishing by the day, and I’m starting to fear that we might even die of suffocation.

1917 (diary of Aleksandr Blok, poet): There is a smell of burning, as it seems, all around the city peat bogs, undergrowth and trees are burning. And no-one can extinguish it. That will be done only by rain and the winter. Yellowish-brown clouds of smoke envelope the villages, wide swaithes of undergrowth are burning, and God sends no rain, and what wheat there is in the fields is burning.

Gee, who would have thought that the climate is cyclical?? Not the Cult thats for sure.
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Re: ClimateGate busts things wide open

Postby jackspratt » August 15, 2010, 2:41 pm

nev your posts on this subject make little sense at the best of times, but if you learned to use the "quotes" function we could at least determine which is your nonsense, and which is coming from other sources.

Due to the lack of quotes, and from a look at the included link, I assume this is your own stuff?

The Russians are just ahead of the Chinese for being an ar#eho#e race.


If so, good work. Something to be proud of. :roll:
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Re: ClimateGate busts things wide open

Postby nevket240 » August 16, 2010, 9:45 am

http://rps3.com/Pages/Burt_Rutan_on_Climate_Change.htm

Ronan. have a read especially pages 89 to 94.

regards
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Re: ClimateGate busts things wide open

Postby ronan01 » August 16, 2010, 11:19 am

nevket240 wrote:http://rps3.com/Pages/Burt_Rutan_on_Climate_Change.htm

Ronan. have a read especially pages 89 to 94.

regards


Thanks Nevket - very interesting. Here is something that might interest you:

A Statistical Analysis of Multiple Temperature Proxies: Are Reconstructions of Surface Temperatures Over the Last 1000 Years Reliable?

http://www.e-publications.org/ims/submi ... m=63ebfddf

It basically demonstrates (I think) that Mann et al got their "hockey stick" wrong and also that it is wrong to make statements like "the 90's were the hottest ever".

I understand it will be published in the Annals of Applied Statistics (hardly and obscure publication).

I wonder how Jackpratt and Michael C will attack message without actually considering and addressing the contents of the paper.

Some much for the claim that the "science is settled" - it is not settled - and I believe we shall slowly, but surely, see the end of this AGW nonsense.

I am amazed AGW has lasted so long and fooled so many intelligent people. I suspect that is now a large part of the problem - bruised egos - it will be just impossible for some warmists to admit they are wrong.
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Re: ClimateGate busts things wide open

Postby ronan01 » August 25, 2010, 4:51 pm

UN board could rein in $2.7 billion carbon market

By JOHN HEILPRIN, Associated Press Writer John Heilprin, Associated Press Writer – Sat Aug 21, 12:30 am ET

UNITED NATIONS – An obscure U.N. board that oversees a $2.7 billion market intended to cut heat-trapping gases has agreed to take steps that could lead to it eventually reining in what European and U.S. environmentalists are calling a huge scam.

At a meeting this week that ended Friday, the executive board of the U.N.'s Clean Development Mechanism said that five chemical plants in China would no longer qualify for funding as so-called carbon offset credits until the environmentalists' claims can be further investigated.

The "CDM" credits have been widely used in the carbon trading markets of the European Union, Japan and other nations that signed onto the 1997 Kyoto Protocol requiring mandatory cuts in greenhouse gases.

Rather than cut their own carbon emissions, industrialized nations can buy the credits which then pay developing countries to cut their greenhouse gases instead.

But environmentalists say rich nations could be wasting billions of dollars on what some are calling "perverse financial incentives," because some of the largest projects funded by the U.N.-managed CDM are a golden goose for chemical makers without making meaningful cuts in emissions.

The CDM executive board, based in Bonn, Germany, has asked for a decades' worth of data on the gases from those five plants in China to study whether the system was manipulated.

The controversy revolves around the apparent conflict between the Kyoto climate treaty and another U.N. treaty, the 1987 Montreal Protocol for repairing the Earth's fragile ozone layer.

The money from the CDM-authorized fund goes to pay the carbon offset credits claimed by more than 20 chemical makers mostly in China and India, but also in nations such as South Korea, Argentina and Mexico.

The chemical makers are paid as much as $100,000 or more for every ton they destroy of a potent greenhouse gas, HFC-23. The price for destroying it is based on its being 11,700 times more powerful as a climate-warming gas than carbon dioxide.

But that gas is a byproduct of an ozone-friendly refrigerant, HCFC-22, which those chemical makers also are paid to produce under the U.N.'s ozone treaty. Environmentalists say there is so much money in getting rid of HFC-23 that the chemical makers are overproducing HCFC-22 to have more of the byproduct to destroy.

"The evidence is overwhelming that manufacturers are creating excess HFC-23 simply to destroy it and earn carbon credits," said Mark Roberts of the Environmental Investigation Agency, a research and advocacy group. "This is the biggest environmental scandal in history and makes an absolute mockery of international efforts to combat climate change.

HCFC-22 is widely used in hair sprays, air conditioners and some refrigerators because it less damaging to the seasonal ozone hole over Antarctica than previous coolants. It has been promoted under the ozone treaty, often considered one of the world's most successful environmental treaties, as a replacement for chloroflourocarbons, or CFCs.

http://news.yahoo.com/s/ap/20100821/ap_ ... _scheme#bd
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Re: ClimateGate busts things wide open

Postby ronan01 » September 5, 2010, 9:00 am

This article in the India Times is interesting. Perhaps I have read it too quickly, but it seems to me that Pachauri is saying the IPCC is not so much about "science" (which is what we were told all along), but more about POLICY

It also seems to say that there is UNCERTAINTY about (climate) science and that nbody is in a position to say anything about the probability of an event occuring.

It is becoming clear that the IPCC was more about politics and less about science.

It looks like Pachauri is positioning himself for a future POLICY position and moving away from SCIENCE and CERTAINTY?

With any luck he will fully engage himself in writing bodice ripping novels and refrain from making "voodoo science" comments about those who dared to disagree with him (and factually incorrect statements in IPCC reports).

http://timesofindia.indiatimes.com/indi ... z0yWtnztkg
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Re: ClimateGate busts things wide open

Postby cookie » September 22, 2010, 9:08 am

Recent weather disasters consistent with climate change models: NOAA

By Agence France-Presse
Tuesday, September 21st, 2010 -- 8:48 pm

The flurry of exceptional weather disasters in recent years is completely consistent with scenarios about an aspect of climate change, the head of the US National Oceanic and Atmospheric Administration (NOAA) said on Tuesday.

Jane Lubchenco, administrator of the top US agency for meteorology and environmental science, said extreme weather events, when viewed individually, should not be considered as firm evidence that climate change was under way.

"At the same time, (what) we are seeing, with more and more of these extreme events, is completely consistent with what we would expect to see under a climate-changed world," Lubchenco said in response to a question at a press conference during her European visit.

"Many of the events we are seeing are characterised as a hundred- or a thousand-year event, and yet the climate models suggest that those types of events, those extreme events, are likely to become more and more frequent as the climate system is increasingly disrupted."

In China, 230 million people were affected this year by floods and landslips, according to official figures. The death toll stands at 3,185 and more than 1,000 missing.
Story continues below...

In Pakistan, 21 million people were hit by floods, which also killed more than 1,700.

Russia, meanwhile, suffered its worst-ever heatwave, in which at one point some 200,000 hectares (500,000 acres) of forests and peat bogs were ablaze. At least 50 people were killed.
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Re: ClimateGate busts things wide open

Postby nkstan » September 22, 2010, 9:21 am

I just don't get it!Everyone can see that there is climate change,no argument about that.The question is if there is scientific proof that Man is causing it,can prevent it or if it is a natural turn of events? :confused:
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Re: ClimateGate busts things wide open

Postby ronan01 » September 25, 2010, 1:10 pm

I think the "certainty" has gone from manmade global warming. There is no evidence that man made CO2 is doing anything. I think we will see many people and organisations backtracking and admitting they dont really know what is going on and all they have done previously is force their opinons on others.

The sun's activity has a place in climate science
23 September 2010 Magazine issue 2779.

FOR many years, any mention of the sun's influence on climate has been greeted with suspicion.

People who believe human activity has no effect on the climate staked a claim on the sun's role, declaring it responsible for the long-term warming trend in global temperatures. Climate scientists were often uneasy about discussing it, fearful that any concession would be misunderstood by the public and seen as an admission that climate sceptics are right.

No one has ever denied that the sun has an effect on climate. But the consensus view has always been that variations in the sun's activity, such as the 11-year sunspot cycle, have insignificant effects. While this remains true, the latest findings show that the sun might be significant on a more regional scale. It seems changes in solar activity can have consequences ranging from higher rainfall in the tropics to extreme weather events in the north (see "The sun joins the climate club").

We now know we should take the influence of our local star into account. But its effects are far more subtle and complex than those who flatly deny human influence on climate change would have us believe.


http://www.newscientist.com/article/mg2 ... ience.html
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Re: ClimateGate busts things wide open

Postby ronan01 » September 25, 2010, 1:25 pm

'Warmist' attack smacks of 'sceptical' intolerance

Richard Black | 16:42 UK time, Wednesday, 22 September 2010

It seems that something new, and not altogether welcome, may be happening in the politicking over climate change.

I have written before of the orchestrated villification that comes the way of climate scientists from some people and organisations who are unconvinced of the case for human-induced climate change - "sceptics", "deniers", as you wish.

Journalists, including your humble correspondent, receive our fair share too.

This week, for the first time, I am seeing the same pattern from their opponents.

Joe Romm, the physicist-cum-government-advisor-cum-polemicist, posted a blog entry highly critical of the Arctic ice article I wrote last week.

Headlined "Dreadful climate story by BBC's Richard Black", it takes me to task, essentially, for not mentioning human-induced climate change explicitly.

At least, that is the surface complaint; what my omission hides, he hints heavily, is an agenda aimed at downplaying the impacts of humanity's greenhouse gas emissions.

He then gives my email address and invites his readers to send in complaints. Many have, perhaps swayed by judgemental terms in his post such as "spin", "inexcusable", and "mis-reporting", with several citing his interpretation as gospel truth.

He is as entitled to his views as anyone else.

But this is, at least in my experience, the first time that "warmers" - those who, like Dr Romm, believe climate change is taking us to hell in a handcart and who lobby for more urgent action on the issue - have resorted to the internet equivalent of taking banners onto the street in an attempt to influence reporting of the issue.

It may be something that other journalists have seen before - I can only report that I have not. Always, in my experience, it has come from the side of "the debate" that Dr Romm abhors.

I am wondering, therefore, whether it does presage the start of something - whether it is now going to be routine for those of us who attempt to report on climate change objectively to be on the receiving end of barrages of critical mail, stimulated by bloggers with a definable agenda, whenever we write something that does not tally with their agenda.

What about scientists? If researchers publish papers on climate change that do not include cataclysmic warnings of where the world is heading, will they receive the same treatment?

Anyone who shares Dr Romm's views should, I suggest, be hoping this is not the case. As I have asked before in relation to pressure from the "sceptical" camp, what makes anyone think that organised abuse is an effective lobbying tactic?

Rather, it takes us further down the spiral of confrontation, where no-one listens to anyone with an opposing point of view, where every word has to be weighed for ideological purity rather than accuracy, and where free and effective discourse becomes impossible.

http://www.bbc.co.uk/blogs/thereporters ... l#comments
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Re: ClimateGate busts things wide open

Postby ronan01 » September 26, 2010, 9:48 am

cookie wrote:
Recent weather disasters consistent with climate change models: NOAA

By Agence France-Presse
Tuesday, September 21st, 2010 -- 8:48 pm

The flurry of exceptional weather disasters in recent years is completely consistent with scenarios about an aspect of climate change, the head of the US National Oceanic and Atmospheric Administration (NOAA) said on Tuesday.

Jane Lubchenco, administrator of the top US agency for meteorology and environmental science, said extreme weather events, when viewed individually, should not be considered as firm evidence that climate change was under way.

"At the same time, (what) we are seeing, with more and more of these extreme events, is completely consistent with what we would expect to see under a climate-changed world," Lubchenco said in response to a question at a press conference during her European visit.

"Many of the events we are seeing are characterised as a hundred- or a thousand-year event, and yet the climate models suggest that those types of events, those extreme events, are likely to become more and more frequent as the climate system is increasingly disrupted."

In China, 230 million people were affected this year by floods and landslips, according to official figures. The death toll stands at 3,185 and more than 1,000 missing.
Story continues below...

In Pakistan, 21 million people were hit by floods, which also killed more than 1,700.

Russia, meanwhile, suffered its worst-ever heatwave, in which at one point some 200,000 hectares (500,000 acres) of forests and peat bogs were ablaze. At least 50 people were killed.


And some more backtracking - I think we will read about "natural variability" (the sun and oceans) a lot more in the future. But the warmists will still insist on some form of CO2 "tax" - I wonder why?

Der Spiegel: The Ocean’s Influence Greater Than Thought
By P Gosselin on 24. September 2010

Alex Bojanowski at Germany’s online Der Spiegel reports here on a new paper appearing in Nature that shows climate change in the 1970s was caused by ocean cooling. Climate simulation models once indicated that the cooling in the 1970s was due to sun-reflecting sulfur particles, emitted by industry. But now evidence points to the oceans.

I don’t know why this is news for the authors of the paper. Ocean cycles are well-known to all other scientists. The following graphic shows the AMO 60-year cycle, which is now about to head south.

Atlantic Multidecadal Oscillation (AMO). Source: http://www.appinsys.com/globalwarming/S ... rCycle.htm

Computer models simulating future climate once predicted that it would soon get warm because of increasing GHG emissions, but, writes Der Spiegel, citing Nature:

Now it turns out that the theory is incomplete. A sudden cooling of the oceans in the northern hemisphere played the decisive role in the drop of air temperatures.

The paper was authored by David W. J. Thompson, John M. Wallace, John J. Kennedy, and Phil D. Jones. The scientists discovered that ocean temperatures in the northern hemisphere dropped an enormous 0.3°C between 1968 and 1972. Der Spiegel writes:

A huge amount of energy was taken out of the oceans. The scientists said that it was surprising that the cooling was so fast.

This shows, again, that the climate simulation models used for predicting the future are inadequate. It’s not sure what caused the oceans to cool. But scientists are sure that aerosols were not the cause. Der Spiegel describes a possible scenario how the oceans may have cooled:

Huge amounts of melt water from Greenland’s glaciers poured into the Atlantic at the end of the 1960s, and formed a cover over the ocean. The melt water cooled the ocean for one thing, and acted to brake the Gulf Stream, which transports warm water from the tropics and delivers it to the north. The result: the air also cools down.
But, as Spiegel reports, that hardly explains why there was also cooling in the north Pacific.
Der Spiegel:

The scientists will have to refine their climate simulations. The new study shows one thing: The influence of the oceans is greater than previously thought.

I’d say that’s a very polite way of saying: Your models have been crap, and it’s back to the drawing board. This time don’t forget to properly take the oceans and every thing else into account. Yes, there’s a quite a bit more to climate than a single trace gas in the atmosphere. Hooray – the warmists are finally beginning to realize it! (Maybe)

http://notrickszone.com/2010/09/24/der- ... n-thought/
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