You asked about C14, not about dust. Cooling from nuclear explosions
is possible; note that remote tests even above ground will raise much
less smoke than attacks on actual targets as has already been
mentioned.
If I recall correctly, the Kuwait oil fires set by Saddam Hussein in
the first Gulf War had a measurable cooling effect on parts of India,
on the order of a few watts per square meter in some places. i.e.,
comparable locally to global warming forcing.
mt
On 5/16/07, Fergus <[EMAIL PROTECTED]> wrote:
>
>
>
> On 16 May, 18:36, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote:
> > > The scientific concensus is that nuclear testing did not affect the
> > > climate,
> > > therefore you will find there is little literature out there that supports
> > > your view.
> >
> > > For peer reviewed science google for "nuclea winter".
> >
> > I think the "nuclear winter" calculations are based on smoke from
> > widespread fires causing the cooling, it's not the nuclear explosion
> > itself, if I understand this correctly.
> >
> > If there was evidence that the tests had affected climate, I am sure
> > that would be in the literature, including the IPCC reports,
> > especially so, if there was any realistic chance that it was the
> > tests, rather than aerosols/natural variability that had caused the
> > cooling up to the 1970's. This would matter a great deal to our
> > understanding of the climate system and aerosols. If it's not there in
> > the report, unless given good evidence to the contrary, and the
> > speculations on the Daly site are not good evidence!,
> >
> > I'll presume that the IPCC had good reason to summarily dismiss the
> > idea.
>
> Thanks to all of you for your responses.TBH, this was pretty much as I
> suspected, but one doesn't want to presume.
> OTOH, how do we then respond to the 2 papers in ACP this week, dealing
> with the human and climate impacts of a regional nuclear war, which
> specifically concludes that such an event would have an effect on the
> global climate (cooling)?
>
>
> >
>
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