Dark Green policy unmasked after spider discovery

Recent news items copied below record the discovery of a 140 million year old trapdoor spider species in the SW of Western Australia. If is fascinating to read carefully the words from the Department of Environment and Conservation and ponder how they reveal exactly how Dark Green policy is formed that will impinge irrationally on the States population.
Here is a species that has survived since before the dinosaurs and in just the last million years has coped with four global ice ages, involving repeated climate changes through times that were most certainly, hotter than now, colder than now, wetter than now and dryer than now. Not to mention tens of thousands of years subjected to indigenous forest burning customs, followed by over a century of european logging.
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Does anybody have a very detailed list of Russian met station locations ?

At ClimateAudit, Steve McIntyre has a Feb 19 2007 post ” Jones and the Russian UHI”, tackling the issue of replicating what was done in the highly influential Jones et al 1990 Letter to Nature.

See my rebuttal of this pivotal Jones et al 1990 Letter to Nature at: www.warwickhughes.com/papers/90lettnat.htm

Steve recounts how years ago he asked Dr Jones for the Western USSR station data and was given various reasons why the data had been lost.
Continue reading Does anybody have a very detailed list of Russian met station locations ?

The collapse of arguments for high climate sensitivity

Guest essay by Dr Doug Hoyt

In the past few years, three articles have come out that, taken together, lead one to conclude that climate sensitivity is very low, being less than 1 C for a CO2 doubling compared to the 3 C figure favored by the IPCC.

The first article is by Levitus et al (2005). They conclude that the oceans warmed by 0.06 C between 1948 and 1998. It represented an increase in heat content of 2 x 10^23 joules.

In 2006, Lyman et al. showed that the oceans cooled between 2003 and 2005 with a net loss of energy of 0.32 x 10^23 joules. Climate models do not predict or allow for such cooling of the oceans.

In 2007, Gouretski and Koltermann showed that the early heat content measurements were incorrect because they did not take into account changes in instrumentation. They concluded that between 1955 and 1996 that the oceans only gained 1.28 x 10^23 joules with an uncertainty of 0.8 x 10^23 joules. Essentially the earlier Levitus paper was wrong.

Combining the Lyman and Gouretski papers, the net ocean heat content between 1955 and 2005 seems to be only 0.98 x 10^23 joules with an error of (0.8 + 0.11) x 10^23 joules or 0.91 x 10^23 joules, adding the error terms of the two papers. The net heat content change is therefore essentially statistically indistinguishable from zero. The net warming of the ocean from 1948 to the present seems to be only 0.03 +/- 0.03 C.

The corresponding net radiative imbalance is about 0.1 W/m^2, well below the model predictions which equal 0.85 W/m^2 for 1993 to 2003 (Hansen et al., 2005). Instead of a climate sensitivity of 3 C for a CO2 doubling, the climate sensitivity is only about 0.4 C. There is little or no energy “in the pipeline” and thus a good reason to believe that all the observed warming of the atmosphere has already occurred.
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Huge variations now between the 3 main global T datasets

The UKMO Hadley Centre is taking a more prominent role now in IPCC global temperature compilation. Compiling “global warming”.

Just at a time when the IPCC is “releasing” its version 4 masterwork in its own restrictive and controlling way, it is fascinating to compare 2005 global T anomaly maps for three major climate groups.

Primarily exposing faulty methodologies behind global temperature trend compilations