Atmospheric Observations Contradict Global Warming Theory

Update Nov. 13, 2018  H/T Yonason for linking to Blair Macdonald’s discussion of CO2 behavior in the atmosphere.  At the end is a video and link to his paper and website.

This paper just published Has global warming already arrived? by C.A.Varotsos and M.N.Efstathiou (H/T Dennis Bird) Excerpts in italics with my bolds.

Highlights
•  The global warming during 1978–2018 was not more enhanced at high latitudes near the surface.

•  The intrinsic properties of the lower stratospheric temperature are not related to those in the troposphere.

•  The results obtained do not reveal the global warming occurrence.

Abstract

The enhancement of the atmospheric greenhouse effect due to the increase in the atmospheric greenhouse gases is often considered as responsible for global warming (known as greenhouse hypothesis of global warming). In this context, the temperature field of global troposphere and lower stratosphere over the period 12/1978–07/2018 is explored using the recent Version 6 of the UAH MSU/AMSU global satellite temperature dataset.

Our analysis did not show a consistent warming with gradual increase from low to high latitudes in both hemispheres, as it should be from the global warming theory. In addition, in the lower stratosphere the temperature cooling over both poles is lower than that over tropics and extratropics. To study further the thermal field variability we investigated the long-range correlations throughout the global lower troposphere-lower stratosphere region. The results show that the temperature field displays power-law behaviour that becomes stronger by going from the lower troposphere to the tropopause.

This power-law behaviour suggests that the fluctuations in global tropospheric temperature at short intervals are positively correlated with those at longer intervals in a power-law manner. The latter, however, does not apply to global temperature in the lower stratosphere. This suggests that the investigated intrinsic properties of the lower stratospheric temperature are not related to those of the troposphere, as is expected by the global warming theory.

Conclusions

From the analysis presented above the following conclusions could be drawn:

•  The temperature trend shows a decreasing warming from the lower troposphere up to the tropopause level and then reverses to cooling in the lower stratosphere. This trend at the tropopause can be considered almost zero. The latter can not support the increase in the height of tropopause, a fingerprint of global warming.

•  At the lower stratosphere there is a negative temperature trend which is lower over both poles (compared to tropics and extra-tropics) with the lowest value over the North Pole.

•  In the lower and mid-troposphere the temperature trend decreases with height and latitude

The above-mentioned three results do not agree with the global warming theory, namely, the gradual increase of tropospheric warming with latitude.

The DFA and MDFA analyses conducted on the possible association of warming in the global troposphere with cooling in the global lower stratosphere showed the following:

•  The temperature fluctuations in the global troposphere exhibit power-law behaviour with an exponent gradually increasing with altitude reaching the unity at the tropopause.

•  The global lower stratospheric temperature anomalies do not exhibit long-range correlation behaviour. In particular, the lower stratospheric temperature anomalies over tropics obey power-law behaviour, while it is not the case for the low stratospheric temperature anomalies over both poles. This may be attributed to the ozone dynamics in this region.

The two above-mentioned results lead to the main conclusion that the intrinsic properties of the thermal regime in the lower stratosphere are not associated with the thermal regime in the troposphere.In summary, the tropospheric temperature has not increased over the last four decades, in both hemispheres, in a way that is more amplified at high latitudes near the surface. In addition, the lower stratospheric temperature did not decline as a function of latitude. Finally,the intrinsic properties of the tropospheric temperature are different from those of the lower stratosphere.

Based on these results and bearing in mind that the climate system is complicated and complex with the existing uncertainties in the climate predictions, it is not possible to reliably support the view of the presence of global warming in the sense of an enhanced greenhouse effect due to human activities.

Update Nov. 13, 2018

MacDonald’s paper is Reinterpreting and Augmenting John Tyndall’s 1859 Greenhouse Gas Experiment with Thermoelectric Theory and Raman Spectroscopy 

Climate science’s fundamental premise – assumed by all parties in the great climate debate – says the greenhouse gases – constituting less than 2% of Earth’s atmosphere, first derived by John Tyndall‘s in his 1859 thermopile experiment, and demonstrated graphically today by infrared spectroscopy – are special because of their IR (heat) absorbing property. From this, it is – paradoxically – assumed the (remaining 98%) non-greenhouse gases N2 nitrogen and O2 oxygen are non-heat absorbent.

This paper reveals, by elementary physics, the (deceptive) role thermopiles play in this paradox. It was found: for a special group substances – all sharing (at least one) electric dipole moment – i.e. CO2, and the other greenhouse gases – thermopiles – via the thermoelectric (Seebeck) effect – generate electricity from their radiated IR. Devices using the thermopile as a detector (e.g. IR spectrographs) discriminate, and have misinterpreted IR absorption for anomalies of electricity production – between the sample gases and a control heat source.

N2 and O2 were found to have (as all substances) predicted vibrational modes (derived by the Schrodinger quantum equation) at 1556cm-1 and 2330cm-1 respectively – well within the IR range of the EM spectrum and are clearly observed – as expected – with Raman Spectroscopy – IR spectroscopy’s complement instrument. The non-greenhouse gases N2 and O2 are relegated to greenhouse gases, and Earth’s atmospheric thermoelectric spectrum was produced (formally IR spectrum), and was augmented with the Raman observations.

It was concluded the said greenhouses gases are not special, but typical; and all substances have thermal absorption properties, as measured by their respective heat capacities.

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3 comments

  1. Hifast · November 9

    Reblogged this on Climate Collections.

    Like

  2. Pingback: Atmospheric Observations Contradict Global Warming Theory – Truth is difficult but essential; to find, to understand, to accept
  3. Brett Keane · November 14

    My own take after years of study has been similar. Warmists claim Tyndall and Fourier’s agreement but just actually reading their words and Tyndalls’ experiments reveals they were not adressing what is claimed, and Tyndall came to use a water- cooled IR receiver ie warmer was not heated by cooler, zero flux uphill. Same for Arrhenius, after Wood refuted his musings. He being I think a good scientist, left that and went on to other successes. Maxwell, the best of the best, figured from thermodynamics and Poisson’s Ideal Gas work, that CO2 heating is impossible (in a free atmosphere and said so. {eg Theory of Heat c.1865 see Hockyschtick).. .

    From such basics, I figure that the c.9 angstrom cube occupied by an average c.2 angstrom gas molecule is so much space that molecular makeup is irrelevant. End of Story. No need for models(always wrong) or thought experiments (not even getting that far). That space is maintained by violent kinetic energy that happens to move through such a field as to cause EMF where it can act as what it is, a relatively weak vector force only, a result not a causative mechanism. Takes a fusion reactor in the sky to get our home a little off zero K.. ..The reason Gas Thermometers are the gold standard for Lab work is that direct tie of gas Temperature to pressure on a guage. The Einsteinian “God Integrating Empirically” is demonstrated in the Solar System Lapse rates being so easy to deduce down to any surface with only relative solar distance and atmospheric mass needed. Gas Specie makeup? Irrelevant. Brett
    PS: I suspect the Raman findings could fill the gap in direct incoming solar IR heating stated as ’20 to 24%’ of the TSI. Allmendiger put me on to the potential now exposed. Just a farm boy, but the received wisdom did not ring true! And the “Experts” ingored EQUIPARTITION via uplift, LH etc…

    Like

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