Thursday, June 14, 2012

Underestimation of volcanic cooling in tree-ring-based reconstructions of hemispheric temperatures : Nature Geoscience : Nature Publishing Group

[Mann et al, published Feb 2012] Our findings suggest that the evidence from tree rings is consistent with a substantial climate impact2, 3, 4, 5 of volcanic eruptions in past centuries that is greater than that estimated by tree-ring-based temperature reconstructions.

Twitter / alexwitze: .@MichaelEMann now talking

now talking about "missing" volcanic cooling in tree ring record. paper here

Twitter / alexwitze: D'Arrigo: @MichaelEMann pa

D'Arrigo: paper is "highly questionable." Questions entire science of tree ring dating. Misleads public.

1 comment:

Anonymous said...

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