QUOTE (Quest @ Jul 20 2010, 01:05 PM)

Omega, not for nothing, but your posts are taking on the appearance of spam. I'll be ignoring them in the future.
Spam! Frigging spam.
Hey bro' its folk like you endlessly repeating the 'Global Warming is a hoax' mantra without any supporting evidence and in the teeth of a growing body of evidence, to which I have cited sources, that are spreading spam, and thick at that.
All you do is pick on one aspect at a time and create a straw man out of it.
So, seeing as you cannot engage in rational, adult argument you are throwing your toys out of the pram.
Because you cannot be bothered to actually study some science on this you flounce off.
I'll try again.
On your
QUOTE
'it is NOT a result of the minute amount of CO2 man produces, .02 percent. That's where the warmists screwed up big-time.
The reference to 'warmists' tells me that you are listening to ideologues rather than discovering stuff for yourself.
Whatever in that above you raise one of those straw men.
See this:
How do human CO2 emissions compare to natural CO2 emissions?and don't forget these are just starting points on what should be a voyage of discovery for you, poster chris at 09:11 AM on 31 October, 2008 over there summed things up well:
QUOTE
"More or less in balance" isn't "a cop out". There's a pretty good understanding of the short term and medium term carbon cycle that dominates the carbon flux between the atmosphere and biosphere, and on longer periods, the atmosphere and terrestrial environment.
So to answer your first question:
["How much out of balance does it have to be before you consider it not in equilibrium?"]
If atmospheric CO2 levels haven't varied much more than about 20 ppm (maybe 30 ppm according to some plant stomatal index analyses) around 280 ppm for the last 10,000 years before the 20th century, one can conclude that the system has been more or less in balance. It's not "a cop out" to state the obvious. The flux of carbon into the atmosphere has been reasonably closely balanced by the flux out of the atmosphere for vast periods of time before the 20th century.
And if one considers the 10 million years before the 20th century, the atmospheric CO2 seems to have been pretty much near equilibrium. So if one considers only the interglacial periods, the atmospheric CO2 was below or around 300 ppm during this entire period according to the proxy record:
e.g. Pearson, PN and Palmer, MR (2000) "Atmospheric carbon dioxide concentrations over the past 60 million years" Nature 406, 695-699.
M. Pagani et al. (2005) "Marked Decline in Atmospheric Carbon Dioxide Concentrations During the Paleogene", Science 309, 600 – 603.
T. K. Lowenstein and R. V. Demicco (2006) "Elevated Eocene Atmospheric CO2 and Its Subsequent Decline" Science 313, 1928.
R. M. DeConto et al (2008) "Thresholds for Cenozoic bipolar glaciation" Nature 455, 652-656
Note that it's worth distinguishing the interglacial and glacial periods here, since the shift of atmospheric CO2 down to around 170-180 ppm during glacials is similarly part of the short term carbon cycle that relates to the distribution of carbon between the terrestrial biosphere, oceans and atmosphere. In this case it's the temperature-dependent element of the cycle and its response to very slow insolation variation (Milankovitch cycles).
So we can talk about being "near equilibrium" or "more or less in balance" in quite explicit terms:
(i) On the timescale of 1000-10,000 years, the relatively fixed amount of ACCESSIBLE carbon distributing between the atmosphere, oceans and biosphere has maintained an atmospheric CO2 concentration that has undergone relatively little variation (the overall variations during 1000's of years of the order of the changes now occurring in about a decade).
(ii) on the timescale of 10 million years the longer term carbon cycle involving the sedimentation of carbon as carbonates in the deep oceans and the slow release of carbon from ocean plate subduction and volcanic activity has also been more or less in balance. The atmospheric CO2 record of the last 10 million years suppoorts that conclusion.
(iii) On top of the equilibrium carbon distributions of the carbon cycle on the millions of years timescale, insolation variations (Milankovitch cycles) cause very slow requilibration of CO2 between the atmosphere and ocean/terrestrial environments.
Now something quite different is happening. A massive store of excess carbon inaccessible to the carbon cycle for many 10's of millions of years is being rapidly reintroduced into the system in an extraordinarily short time period. Not surprisingly the atmospheric CO2 concentration is rising very rapidly indeed. The atmospheric CO2 concentration is out of equilibrium (there's a large nett flux into the atmosphere from previously long-sequestered sources), and the atmospheric CO2 concentration is being driven up towards some new equilibrium concentration.
And the above also address your second question:
["How does all that CO2 locked up as carbonate sediment compare to the oil/gas/coal deposits?"]
That's not quite a relevant question. Considering carbonate sediments and their formation, the long term paleoCO2 record of the last 10 million years or so indicates that carbonate sedimentation has been pretty much in balance with the return of CO2 from subducted carbonate back through volcanoes into the atmosphere.
...where the "out of balance" element has arisen is the awesomely rapid oxidation and return to the atmosphere of massive stores of carbon previously sequestered out of the short and medium carbon cycles for 10's and 100's of millions of years.
Note that dynamic systems CAN be in equilibrium. In general they fluctuate around equilibrium states. Of course one can raise semantic issues about the extent to which a particular fluctuation constitutes a departure from equilibrium. But it's quite easy to be explicit and define exactly what one means by the particular equilibrium in question.
See also:
How do we know more CO2 is causing warming?and whilst your over at Skeptical Science check out that list of
Most Used Skeptic Argumentsas for CO2 being good for crops well that may sound plausible but in reality there are some troublesome caveats:
Carbon Lobby Launches "CO2 is Green" Campaign Wheat gets worse as CO2 risesthat is just the tip of that particular iceberg.
More on the Myths you all keep coming up with here:
ViMyths vs. Facts: Global Warmingand Check out those Climate Crock videos - inform yourself.
As for the science try this:
An illustrated guide to the latest climate scienceand the
ONLINE TEXT BOOKS listed in the left side panel here:
Rabett RunSeeing as you are so afraid of your bogey-men in the form of NWO ideologues you need to reappraise your ideas but I guess pointing out the obvious that Beck & Co. work on their behalf you come over all cognitive dissonancy and side with them on this 'Global Warming is a Hoax' meme'.
How strange is that?
It certainly isn't me who is 'nucking futz' and spreading bullshit and propaganda as I have amply demonstrated to anybody who
can truly think for themselves. (Nod to Tambourineman there and his New Age pseudo-science)
Please note that I have fully supported, as much as a disabled person on limited means can do, the efforts of those trying to counter the lie that is 9/11. With this in mind I have, as with most things I have an opinion on, done much reading and studied from the aspect of one familiar with both aviation and engineering. Being disabled I read widely, but then over my many years that has been a habit of a lifetime.
Dismissing me in a few hand-waved phrases is becoming somewhat boorish.