Unreported by CRU is that they’ve resiled from the Yamal superstick of Briffa 2000 and Briffa et al 2008 and now advocate a Yamal chronology, the modern portion of which is remarkably similar to the calculations in my posts of September 2009 here and May 2012 here, both of which were reviled by Real Climate […]
Two days ago, NASA blogger Gavin Schmidt posted an extended rant against me at Real Climate, a rant directed in part at my recent post on Yamal. I’ve now looked through his post carefully and, beneath Schmidt’s fulminations, did not find any rebuttal to any points actually made in my post, as I’ll discuss in […]
Phil Jones’ first instinct on learning about Climategate was that it was linked to the Yamal controversy that was in the air in the weeks leading up to Climategate. I had speculated that CRU must have done calculations for Yamal along the lines of the regional chronology for Taimyr published in Briffa et al 2008. […]
Fred Pearce reported in the The Climate Files (page 54): When I phoned Jones on the day the emails were published online and asked him what he thought was behind it, he said: “It’s about Yamal, I think”. The word turns up in 100 separate emails, more than “hockey stick” or any other totem of […]
As I reported a month or so ago, the University of East Anglia refused a request under the Environmental Information Regulations for the regional chronology combining Polar Urals, Yamal and other shorter chronologies, referred to in a Climategate email. Their refusal is here UEA Refusal. The refusal took place on March 28 and I plan […]
Probably no single issue damages the reputation of the climate science community more than the refusal to show the data that supports their work, even under an FOI request. The public believes that scientists who purport to be concerned about the future of the planet should not place their own financial interests, including future grants, […]
Please read the preceding post on Yamal background before today’s post discussing the handling of Yamal/Polar Urals by the Oxburgh “Inquiry”. The Oxburgh and Muir Russell are particularly disquieting when one closely examines their handling of Yamal and Polar Urals, the issues that were most strongly highlighted in my own submission and that were most […]
In The Climate Files, Fred Pearce wrote: When I phoned Jones on the day the emails were published online and asked him what he thought was behind it, he said” It’s about Yamal, I think”. Pearce continued (p 53): The word turns up in 100 separate emails, more than ‘hockey stick’ or any other totem […]
A news release on a new tree ring study here (h/t Anthony Watts) reported a reconstruction maxing out in the mid-20th century, with the characteristic late 20th century divergence problem. Their results contrast with CRU’s notorious Yamal chronology: Following the summer temperature reconstruction on the Kola Peninsula, the researchers compared their results with similar tree-ring […]
Just before Climategate, we were reflecting on the apparent non-“robustness” of the Yamal chronology to inclusion of Khadyta data. Briffa’s response was that he could still “get” a HS by adding in Yadoyayakha and Porzayakha ring width data that hadn’t been used in Briffa (2000). As noted in other posts, Khadyta isn’t the only site […]
Climate Audit 