New paper suggests no warming in NZ in past 100 years

The New Zealand Climate Science Coalition today issued a press release:

New Zealand may not have warmed at all in the past 100 years, according to a peer-reviewed paper published in the international science journal, Environmental Modeling & Assessment. The paper, A Reanalysis of Long-Term Surface Air Temperature Trends in New Zealand, by New Zealand authors Chris De Freitas, Bob Dedekind and Barry Brill, covering the period 1909-2009, shows an increase of 0.28+/-0.29 °C/century, compared with the current official NIWA seven-station series (7SS) showing an increase of nearly 1 °C/century. Continue Reading →

de Freitas temperature study reaches top 5% of 3.67M scientific papers

Confirms Salinger’s Trojan Horse (see below)

Altmetric ranking

Altmetric ranking for de Freitas et al in January. Current Altmetric ranking (click SCORE IN CONTEXT on SUMMARY tab then click a category for details). Click to enlarge.

I am delighted to report that A Reanalysis of Long-Term Surface Air Temperature Trends in New Zealand (de Freitas, Dedekind & Brill, 2014) is top-ranked by Altmetric.

Altmetric has tracked 20 articles from EMA, the journal our authors used, and our paper tops them all. More significantly, it ranks in the top 5% of all 3,671,975 articles ever tracked by Altmetric, and in the top 8% of 102,471 articles published around the same time. It’s an outstanding result. Continue Reading →