NIWA temperature series problems — Part 1
Richard Treadgold | May 24, 2010
A survey begins
When we published our paper Are we feeling warmer yet? last November, criticising the Seven-station Series (SS), NIWA quickly produced what they call the “Eleven-station Series” (ES) to counter it. They went to the trouble of asking Dr Jim Salinger, recently dismissed and author of the original national temperature series, to help them create it, which makes us realise that nobody at NIWA understands how he produced the original figures.
According to the NZ Herald, Jim specially selected the stations for the ES.
Some people would be impressed by that news, but others find their antennae stiffening at the idea of “specially selecting” data for any reason. It might be justified, but then again, it might not. The situation calls for careful study. So what has happened? We can say a few things about it.
Scientists in the Coalition have had a look at the new series and found problems with it. Read more… »
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- Climate research, NIWA
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- Air temperature, Data quality, NIWA ES, NIWAgate, NZ temperature records
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