[extropy-chat] Nuke 'em

spike spike66 at comcast.net
Wed Oct 26 02:56:19 UTC 2005

> -----Original Message-----
> From: extropy-chat-bounces at lists.extropy.org [mailto:extropy-chat-
> bounces at lists.extropy.org] On Behalf Of Robert J. Bradbury
> Sent: Tuesday, October 25, 2005 10:21 AM
> To: ExI chat list
> Subject: RE: [extropy-chat] Nuke 'em
> On Mon, 24 Oct 2005, Acy James Stapp wrote:
> > Most plants are CO2 limited.
> >
> > http://listserv.repp.org/pipermail/gasification/2004-January/000546.html
> You have to be careful with this.  Obviously to raise the CO2 to 600 ppm,
> they had to enclose the plants in something...
> Robert

I attended a lecture where they set up a
carbon dioxide source in a field with a
CO2 sensors on a ten meter grid.  I do not
recall if they reached 600 ppm with no
enclosure (probably not, perhaps more like
400), but the lecturer concluded that
plants grow better with more CO2.


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