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Re: The Sunspot Scapegoat

by "0BZN0" <0BZN0@[EMAIL PROTECTED] > Apr 30, 2008 at 11:25 AM

"Roger Coppock" <rcoppock@[EMAIL PROTECTED]
> wrote in message
news:cb3bda75-e41e-491f-9794-17002c2e03eb@[EMAIL PROTECTED]
> The Sunspot Scapegoat
>  Actual sunspot
> count data barely show any correlation with the observed
> global land and sea surface temperature from 1880 to
> today.


From Dimming to Brightening: Decadal Changes in Solar Radiation at
Earth's Surface

Science 6 May 2005:

Vol. 308. no. 5723, pp. 847 - 850

DOI: 10.1126/science.1103215



http://www.sciencemag.org/cgi/content/abstract/308/5723/847



QUOTE: "a widespread brightening has been observed since the late 1980s.
This reversal is reconcilable with changes in cloudiness and atmospheric
transmission and may substantially affect surface climate, the
hydrological cycle, glaciers, and ecosystems."



Martin Wild,1* Hans Gilgen,1 Andreas Roesch,1 Atsumu Ohmura,1 Charles N.
Long,2 Ellsworth G. Dutton,3 Bruce Forgan,4 Ain Kallis,5 Viivi Russak,6
Anatoly Tsvetkov7



Variations in solar radiation incident at Earth's surface profoundly
affect the human and terrestrial environment. A decline in solar
radiation at land surfaces has become apparent in many observational
records up to 1990, a phenomenon known as global dimming. Newly
available surface observations from 1990 to the present, primarily from
the Northern Hemisphere, show that the dimming did not persist into the
1990s. Instead, a widespread brightening has been observed since the
late 1980s. This reversal is reconcilable with changes in cloudiness and
atmospheric transmission and may substantially affect surface climate,
the hydrological cycle, glaciers, and ecosystems.



1 Institute for Atmospheric and Climate Science, Swiss Federal Institute
of Technology (ETH), Winter-thurerstrasse 190, CH-8057 Zurich,
Switzerland.

2 Pacific Northwest National Laboratory, Post Office Box 999, Richland,
WA 99352, USA.

3 National Oceanic and Atmospheric Administration Climate Monitoring and
Diagnostics Laboratory, 325 Broadway, Boulder, CO 80305, USA.

4 Bureau of Meteorology, Melbourne, Victoria 3001, Australia.

5 Estonian Meteorological and Hydrological Institute, 61602 Toravere,
Estonia.

6 Tartu Observatory, 61602 Toravere, Estonia.

7 World Radiation Data Centre, A. I. Voeikov Main Geophysical
Observatory, 194021 Saint Petersburg, Russia.






Warmest Regards

Bonzo


". researchers at the Max Planck Institute for Solar Research in Germany
re****t the sun has been burning more brightly over the last 60 years,
accounting for the 1 degree Celsius increase in Earth's temperature over
the last 100 years."
http://ibdeditorial.com/IBDArticles.aspx?id=287279412587175
 




 7 Posts in Topic:
Re: The Sunspot Scapegoat
"0BZN0" <0BZ  2008-04-30 11:25:29 
Re: The Sunspot Scapegoat
"V-for-Vendicar"  2008-04-29 22:49:17 
Re: The Sunspot Scapegoat
Roger Coppock <rcoppoc  2008-04-29 21:39:00 
Re: The Sunspot Scapegoat
"V-for-Vendicar"  2008-04-30 01:53:33 
Re: The Sunspot Scapegoat
"0BZN0" <0BZ  2008-04-30 17:21:20 
Re: The Sunspot Scapegoat
"Ouroboros_Rex"  2008-04-30 10:20:16 
Re: The Sunspot Scapegoat
"V-for-Vendicar"  2008-05-01 00:36:42 

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