A global-scale instrumental temperature record that has not been contaminated by (a) artificial urban heat (asphalt, machines, industrial waste heat, etc.), (b) ocean-air affected biases (detailed herein), or (c) artificial adjustments to past data that uniformly serve to cool the past and warm the present . . . is now available.
By Anthony Watts – Re-Blogged From http://www.WattsUpWithThat.com
People send me stuff. Today in my inbox, WUWT regular Michael Palmer sends this note:
My wife Shenhui Lang found and translated an interesting article from 1973 that attempts the reconstruction of a climate record for China through several millennia (see attached). The author is long dead (he died in 1974), and “China Daily” is now the name of an English language newspaper established only in 1981. I think it would be very difficult to even locate anyone holding the rights to the original, and very unlikely for anyone to take [copyright] issue with the publication of the English translation.
The paper is interesting in that it shows a correlation between height of the Norwegian snow line and temperature in China for the last 5000 years.