Simulate global warming in a bubble?

Warming and Climate Change: causes, consequences, analysis ... Debate on CO2 and other greenhouse gas.
eclectron
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Re: Simulate global warming in a bubble?




by eclectron » 10/03/20, 20:04

Christophe wrote:Well, hence the idea of ​​only burning a small piece of carbon ... and comparing temperatures under the same radiation (full sun) ...


Ah OK, I thought you wanted to see if the CO2 is causing warming et also the effect on an ecosystem, all in the long term.

But actually if it's just to check the effect of CO2 on temperature, over 1 day, and without an ecosystem, it's simpler.
A dose of CO2 at saturation to start and to see, a thermometer and it is won.
If it gives something significant, then you can tweak it by adjusting the 400ppm: by putting a defined volume of CO2 from a bottle as above, replacing a specific volume of water, for example.
suddenly no need for regulation or sensor.
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Re: Simulate global warming in a bubble?




by Christophe » 10/03/20, 20:12

You understood everything, and the ecosystem will eventually be in V2.0 (if I already manage to do V1 ...)

After that, anyone is free to try the experience!
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GuyGadebois
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Re: Simulate global warming in a bubble?




by GuyGadebois » 10/03/20, 20:26

Christophe wrote:After that, anyone is free to try the experience!

No, it is imperative to have a James Deanne on hand. : Oops:
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Re: Simulate global warming in a bubble?




by Christophe » 10/03/20, 20:31

I'm sure the emaüss are shielded!

I don't have any on hand!
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Re: Simulate global warming in a bubble?




by GuyGadebois » 10/03/20, 20:34

Christophe wrote:I'm sure the emaüss are shielded!

The problem is that they sell them a blind!
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Re: Simulate global warming in a bubble?




by Christophe » 10/03/20, 20:46

Well, I just saw the classified ads and yes, some people think they are king de la marie jeanne! : Mrgreen:

But for 30 € I think we can find 2 identical with a nice volume ... Otherwise there are the sales deposits!

We can not say that these bottles are still in fashion! : Cheesy:
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Re: Simulate global warming in a bubble?




by GuyGadebois » 10/03/20, 20:50

Christophe wrote:We can not say that these bottles are still in fashion! : Cheesy:

If you have the original mulch in good condition around the blown glass, it can be worth an arm!
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Re: Simulate global warming in a bubble?




by Christophe » 10/03/20, 20:53

I don't care ... mulching! : Cheesy:

Then at worst there are other glass containers than the Dame Jeanne!
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Re: Simulate global warming in a bubble?




by dede2002 » 11/03/20, 12:05

Hello,

It seems to me that the greenhouse effect of glass is much greater than that of CO2 contained in the air?

To be compared with the temperature obtained in a real greenhouse, from which the term "greenhouse effect" was derived.

I bet in both cases the demijohn will be very hot :)
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Re: Simulate global warming in a bubble?




by Ahmed » 11/03/20, 12:10

This is a very relevant remark, Dede, which calls into question this experience, which is otherwise unpretentious ...
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