Not exact matches
As we discussed in Going Down the Up Escalator, Part 1, it's a very
common mistake - even amongst some climate scientists - to confuse short - term climate noise with long - term global
warming signal.
It turns out to be nearly equal to the average of all five data sets, and the
signal associated with it (the 1st empirical orthogonal function or EOF) is, just as we expected, the
warming - with - fluctuations which is
common to all (I've scaled it so that it's on a «temperature» scale):
; Do not usually rotate, since this loses the
common volcanic and global;
warming signal, and results in regional - mean series instead.