Robert Felix writes at Ice Age Now: Russian scientist predicts 100 years of cooling.
In a study of cyclic behavior of the Sun, Russian scientists now predict 100 years of cooling.
These are not just any scientists. This forecast comes from astrophysicist Dr Habibullo Abdussamatov, head of the Russian segment of the International Space Station, and head of Space Research of the Sun Sector at the Pulkovo Observatory of the Russian Academy of Sciences.
The 200-year variations in sunspot activity and total solar irradiance (TSI) are the dominating reason for climate change, says Abdussamatov. “In whole, the solar cycles are a key to our understanding of different cyclic variations in the nature and society.”
You can read the entire paper HERE. While Abdussamatov predicts the start of The Next Grand Minimum in 2014, Livingston and Penn have forecast that sun spots will disappear by 2015.
We have observed spectroscopic changes in temperature sensitive molecular lines, in the magnetic splitting of an Fe I line, and in the continuum brightness of over 1000 sunspot umbrae from 1990-2005. All three measurements show consistent trends in which the darkest parts of the sunspot umbra have become warmer (45K per year) and their magnetic field strengths have decreased (77 Gauss per year), independently of the normal 11-year sunspot cycle. A linear extrapolation of these trends suggests that few sunspots will be visible after 2015.
Livingston and Penn Paper is here: livingston-penn-2008
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