1000 Year Temperature Comparison
It is unknown which, if any, of these reconstructions is an accurate representation of climate history; however, these curves are a fair representation of the range of results appearing in the published scientific literature. Hence, it is likely that such reconstructions, accurate or not, will play a significant role in the ongoing discussions of global climate change and global warming.
For each reconstruction, the raw data has been decadally smoothed with a σ = 5 yr Gaussian weighted moving average. Also, each reconstruction was adjusted so that its mean matched the mean of the instrumental record during the period of overlap. The variance (i.e. the scale of fluctuations) was not adjusted (except in one case noted below).
Except as noted below, all original data for this comparison comes from here and links therein. It should also be noted that many reconstructions of past climate report substantial error bars, which are not represented on this figure.Więcej informacji o licencji można znaleźć tutaj. Ostatnia aktualizacja: Thu, 02 Sep 2021 17:00:18 GMT