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Profileold_user156
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Message 10799 - Posted: 13 Mar 2005, 16:32:54 UTC
Last modified: 14 Mar 2005, 2:09:06 UTC

<a href="http://climateapps2.oucs.ox.ac.uk/cpdnboinc/result.php?field=Temperature&amp;resultid=542938&amp;phase=AT#graph">Not a lot of change in temperature or precipitation with this parameter set</a> - I wonder if it had a cool equator toward the end of phases 2 &amp; 3..?

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Message 10807 - Posted: 13 Mar 2005, 18:14:46 UTC

The lowest temperature/precipitation increase I know is <a href="http://climateapps2.oucs.ox.ac.uk/cpdnboinc/result.php?field=Precipitation&amp;resultid=390188&amp;phase=AP#graph">this one</a>.
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Message 10810 - Posted: 13 Mar 2005, 20:21:38 UTC - in response to Message 10799.  

&gt; <a> href="http://climateapps2.oucs.ox.ac.uk/cpdnboinc/result.php?field=Temperature&amp;resultid=542938&amp;phase=AT#graph"&gt;Not
&gt; a lot of change in temperature or precipitation with this parameter set</a> -
&gt; I wonder if it had a cool equator toward the end of phases 2 &amp; 3..?
&gt;
&gt;
I have made that sort of guess so often, I have from time to time worried that is is becoming the sort of oft repeated guess that gets regarded as fact perhaps quite wrongly. The nature paper certainly talks about the cold equator effect and does not mention any other cause of cooling. We have seen the familiar areas cooling in many cases which also have a fall in global average temperature. If there was a different cause with a different regional pattern of cooling, I would have expected to have heard about it by now. But this is someway short of being sure there is no other cause of cooling.

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Message 10839 - Posted: 14 Mar 2005, 8:22:28 UTC

I don't think it is a cold equator for either of the run listed. Almost certainly not in the one I previously posted, I would guess that the climate is significantly drier and with less water vapour in the atmosphere the greenhouse effect is reduced.
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