From the International Astronomical Union Symposium No. 273....
Paper......
Since 1990 solar astronomers Matthew Penn & William Livingston with the National Solar Observatory have been studying the magnetic field strength of sunspots. During that time they found that the average strength has dropped from 2,700 to 2,000 gauss. If the field strength continues to decrease at this rate it will drop to <1,500 gauss by 2016, and they state that below 1,500 gauss the formation of sunspots is very unlikely.
They caution that this still needs more work. That said, it does fall in line with work the Russians have been reporting for several years.
If this happens it could cause a mini-ice age on Earth, just like the last time sunspots disappeared during the Maunder Minimum of 1645 to 1715.
Now....what was that about limiting CO2?
Paper......
Since 1990 solar astronomers Matthew Penn & William Livingston with the National Solar Observatory have been studying the magnetic field strength of sunspots. During that time they found that the average strength has dropped from 2,700 to 2,000 gauss. If the field strength continues to decrease at this rate it will drop to <1,500 gauss by 2016, and they state that below 1,500 gauss the formation of sunspots is very unlikely.
They caution that this still needs more work. That said, it does fall in line with work the Russians have been reporting for several years.
If this happens it could cause a mini-ice age on Earth, just like the last time sunspots disappeared during the Maunder Minimum of 1645 to 1715.
Now....what was that about limiting CO2?
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