Sentences with phrase «global air temperature projections»

The context was global air temperature projections, Nick.

The analysis propagates climate model error through global air temperature projections, using a formalized version of the «passive warming model» (PWM) GCM emulator reported in my 2008 Skeptic article.

Here's an illustration: the Figure below shows what happens when the average ± 4 Wm - 2 long - wave cloud forcing error of CMIP5 climate models [1], is propagated through a couple of Community Climate System Model 4 (CCSM4) global air temperature projections.

I also show that global air temperature projections are just linear extrapolations of GHG forcing (any forcing, really).

Not exact matches

included in the model projections and is there a potential for a more rapid global temperature increase after hypothetical stopping of air pollution and subsequent cleaning of air?

McIntyre has a new post where he tries to rescue the previous «projections» — but he confuses the changes in HadSST (ocean temperatures, which he is plotting) and the changes in HadCRUT3 (the global surface air temperature anomaly) which is what his projection was for (as can be seen in the figures in the main post).

While he represents that this fault lies in inconsistency of the predictions of the models with a global average surface air temperature time serties, the fault truely lies in our inability to statistically test the projections of these models.

``... projections of future global air temperatures make them predictively useless.

The question of how climate model projections have tracked the actual evolution of global mean surface air temperature is important in establishing the credibility of their projections.

Abstract: «The question of how climate model projections have tracked the actual evolution of global mean surface air temperature is important in establishing the credibility of their projections.