It is at the neutral position (along the long-term trend of the secular GMT) as shown in the following graph => http://bit.ly/HRvReF
GMT for 1998 => 0.53
GMT for 2011 => 0.34
A drop of about 0.2 deg c
It is at the neutral position (along the long-term trend of the secular GMT) as shown in the following graph => http://bit.ly/HRvReF
GMT for 1998 => 0.53
GMT for 2011 => 0.34
A drop of about 0.2 deg c