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Topband: Blame D-Layer effectiveness on the seasons

To: topband@contesting.com
Subject: Topband: Blame D-Layer effectiveness on the seasons
From: "Joshua M. Arritt" <jarritt@vt.edu>
Date: Mon, 05 Aug 2013 18:44:37 -0400
List-post: <topband@contesting.com">mailto:topband@contesting.com>
Thanks for the link!

There's a ton of good stuff in this paper for the 137kHz experimenter, or anyone else who is concerned about the D-Layer.



73,
- Josh / KF4YLM






On 8/5/2013 10:31 AM, donovanf@starpower.net wrote:
This is the original research paper:

http://www.physics.otago.ac.nz/space/Silber_etal_2013_as_accpeted.pdf

Global warming is an indisputable fact, the cause is subject to much debate.

Please, lets keep politics off of this reflector, science and politics don't 
mix well.

73
Frank
W3LPL

----- Original Message -----

From: "Yuri Blanarovich" <k3bu@optimum.net>
To: "N7DF" <n7df@yahoo.com>
Cc: "topband@contesting.com topband@contesting.com" <topband@contesting.com>
Sent: Monday, August 5, 2013 2:55:20 PM
Subject: Re: Topband: Blame it on global warming

Scientwists are trying to "prove" that it is all human fault, causing
global (warming) climate change.

The reality is that we are getting just about all energy from the sun.
We know about the sunspot cycles.

Low sunspot activity (less energy from sun) causes (iono)atmosphere to
shrink, the layer's height decreases. Iono-atmosphere gets more dense,
producing more extreme weather and changes in HF propagation patterns,
we know so well. If gaseous envelope shrinks, of course it shows as
decreasing temperatures on the outside. (Thermodynamics)

Sun has huge fluctuations in its furnace and Algores can do nothing
about it (besides scheming taxes).

Blaming humans to cause "climate change" is like having Obama pee in
the ocean and cause global flooding.

Yuri, K3BU.us
www.MVmanor.com <http://www.MVmanor.com>



On Mon, Aug 05, 2013 at 06:25 AM, N7DF wrote:

According to this study low frequency propagation is affected by
atmospheric temperature changes

http://www.terradaily.com/reports/Radio_Waves_Carry_News_of_Climate_Change_999.html
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