Kiwigate is a Carbon Copy of Climategate

SPPI Note: For a growing catalog of cases of surface temperature record data ?fixing? see our extensive 209-page report:
Surface Temperature Records: Policy Driven Deception?

?The startling conclusion that we cannot tell whether there was any

significant ?global warming? at all in the 20th century is based

on numerous astonishing examples of manipulation and

exaggeration of the true level and rate of ?global warming?.

That is to say, leading meteorological institutions in the USA and around the world have so

systematically tampered with instrumental temperature data that it cannot be safely said that

there has been any significant net ?global warming? in the 20th century.?

Our early reporting of the New Zealand case starts on page 84 of the above report.


Source:  Suite

by John O’Sullivan


New Zealand climate scientists embroil themselves in as much of a climate data fraud scandal as Climategate and with eerily similar methods and results.

The New Zealand Climate Science Coalition (NZCSC) in its article ?NIWA Challenged to Show Why and How Temperature Records Were Adjusted? (February 7, 2010) provides its readers with an insight into the climate scandal dubbed ‘Kiwigate.’

NIWA is New Zealand?s National Institute of Water and Atmospheric Research and is accused of repeatedly frustrating NZCSC in its attempts to get government climatologists to explain how they managed to create a warming trend for their nation?s climate that is not borne out by the actual temperature record.

According to NZCSC, climate scientists cooked the books by using the same alleged ?trick? employed by British and American doomsaying scientists. This involves subtly imposing a warming bias during what is known as the ?homogenisation? process that occurs when climate data needs to be adjusted.

Homogenisation Explained

When such data adjustments (homogenisations) are made, scientists must keep their working calculations so that other scientists can test the reasonableness of those adjustments. According to an article in Mathematical Geosciences (April 2009) homogenisation of climate data needs to be done because ?non-climatic factors make data unrepresentative of the actual climate variation.?

The article tells us that if the raw data is not homogenised (or, in this case, ?fudged? according to sceptics) the ?conclusions of climatic and hydrological studies are potentially biased.?

According to the independent inquiry into Climategate chaired by Lord Oxburgh, it was found that it was the homogenisation process itself that became flawed because climatologists were overly guided by ?subjective? bias.

Andrew Bolt, writing for Australia?s Herald Sun (November 26, 2009) commented that the Kiwigate scandal was not so much about ?hide the decline? but ?ramp up the rise.?

Jim Salinger: Another ‘Phil Jones’?

Bolt goes on to report, ?Those adjustments were made by New Zealand climate scientist Jim Salinger, a lead author for the Intergovernmental Panel on Climate Change (IPCC).” Salinger was dismissed by NIWA this year for speaking without authorisation to the media.

Salinger once worked at Britain?s CRU, the institution at the centre of the Climategate scandal.

Salinger became part of the inner circle of climate scientists whose leaked emails precipitated the original climate controversy in November 2009. In an email (August 4, 2003) to fellow disgraced American climate professor, Michael Mann, Salinger stated he was ?extremely concerned about academic standards? among climate sceptics.

Circling The Bandwagons?

NZCSC made a joint press release with the Climate Science Conversation Group (December 18, 2009) accusing NIWA of publishing, ?misleading material.? The two organisations claim that NIWA had been ?defensive and obstructive? in requests to see New Zealand climate scientists? data.

NZCSC goes on to report, ?The main objective of our temperature study was not to show that the raw data has been tampered with, even though that opinion was emphasised and cannot yet be excluded.?

On January 29, 2010, in what seemed like a reprise of the Phil Jones debacle at Britain?s Climate Research Unit, the Kiwi government finally owned up that ‘NIWA does not hold copies of the original worksheets.?

Kiwigate Mimics Climategate

Kiwigate appears to match Climategate in three essential characteristics. First, climate scientists declined to submit their data for independent analysis. Second, when backed into a corner the scientists claimed their adjustments had been ?lost?. Third, the raw data itself proves no warming trend. Thus we may reasonably infer a ‘carbon copy’ of Climategate.

NZCSC explained their frustrations in trying to get to actual truth about what had happened with New Zealand?s climate history, “NIWA did everything they possibly could to help us, except hand over the adjustments. It has turned out that there was actually nothing more they could have done – because they never had the adjustments…. None of the scientific papers that NIWA cited in their impressive-sounding press releases contained the actual adjustments….?

After a protracted delay NIWA was forced to admit it has no record of why and when any adjustments were made to the nation?s climate data.

Independent auditors have shown that older data was fudged to make past temperature appear cooler, while modern data was inexplicably ramped up to portray a warming trend that is not backed up by the actual thermometer numbers.

Sceptics are asking how can it be that climate scientists in different countries at the opposite side of the world are facing extraordinarily similar data fraud allegations?

Unsatisfactory Outcome

The world is left with more questions than answers. Website,?Scoop? echoed the sentiments of other climate sceptics by arguing that because New Zealand?s climate data adjustments cannot be verified (peer-reviewed) like CRU’s, then they are thus just as worthless.

With so many climatologists having ?lost? their calculations, no one can now replicate their methods and confidence in climate science has evaporated.

In addition, further scandalous revelations with Glaciergate and other ‘gates’ have mired the IPCC in an alleged international data fraud conspiracy that undermines the entire theory of man made climate change.

The knock-on effect worldwide is a fall away in voters’ concerns about ?global warming? issues so that international governments are losing their mandate for cap and trade taxes to reduce greenhouse gas emissions from fossil fuels.


Bolt, A. ?Climategate: Making New Zealand warmer,? Herald Sun (November 26, 2009), accessed online April 26, 2010.

Costa, A.C. and A. Soares, ?Homogenization of Climate Data: Review and New Perspectives Using Geostatistics,? Mathematical Geoscience, Volume 41, Number 3 / April, 2009.

New Zealand Climate Science Coalition, ?NIWA Challenged to Show Why and How Temperature Records Were Adjusted? (February 7, 2010), accessed online April 26, 2010.

NZCSC & Climate Science Conversation Group; Press Statement of December 18, 2009; accessed online ( April 26, 2010).

Salinger, J. Climategate email Filename: 1060002347.txt. (August 4, 2003).