[NCC] Fwd: [FCG] Fw: Is climate change reducing HF-Radio Propagation

[JIM STAHL]

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Begin forwarded message:

> From: NN7CW Wolf <nn7cw at gmx.com>
> Date: August 22, 2021 at 8:24:41 AM EDT
> To: FCG <FCG at groups.io>
> Subject: [FCG] Fw: Is climate change reducing HF-Radio Propagation
> 
> 
> Interesting article, seen on different reflector.
> 
> 73
> Wolf
> 
> Science and facts before populist rhetoric.
> 
> From: Rick at dj0ip.de
> Sent: August 22, 2021 7:54 AM
> To: bcc at bavarian-contest-club.de
> Subject: [bcc] O.T.: Is climate change reducing HF-RAdio Propagation
> 
> Dear OM and (few) YL’s,
>  
> In an interesting paper on Phys.org scientists from Israel determined that the rise in temperature has a detrimental effect on the ionosphere, which would explain why radio propagation is far lower than it was in the early days of Ham Radio.
>  
> Read the Paper here:
> https://phys.org/news/2013-07-radio-news-climate.html
>  
> 73 – Rick, DJ0IP
> May the Sunspots  and  Cold Weather be with Us!
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