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Released on 10/27/2013 by the USGS (photo above in the slideshow) are the latest readings of methane over the Arctic area. Methane that is being released above 1950 pbb (parts per billion) is in red. To put those numbers into context, what is considered a 'normal' release of methane? According to Dr. James Hansen, an American adjunct professor in the Department of Earth and Environmental Sciences at Columbia University, 1250 ppb is a livable level. We are now well surpassing that level daily.
Owens said that their work shows that even though only a small portion of the ocean contained toxic and metal-scavenging hydrogen sulfide, it was sufficiently large so that changes to the ocean's chemistry and biology were likely profound. He asserted that what this says is that only portions of the ocean need to contain sulfide to greatly impact biota
Methane and hydrogen sulfide go together during these extinction events. Increased oceanic heat not only releases the stored methane, but the extra heat benefits the ancient bacteria and archaea that produce hydrogen sulfide too. Those ancient bacteria and archaea eat biomatter, but they also eat...methane. So, vast amounts of suddenly abundant food, and an environment more to their liking - what's a bacterium to do? Reproduce, that's what, a lot, and so vast amounts of methane being released leads to vast amounts of hydrogen sulfide being released too. And then the biosphere dies off, especially species that reproduce slowly, in small numbers and whose young take a long time to reach reproductive maturity. That's us.
And say, it looks a lot like scientists are slowly and ponderously lining up behind what I've been saying all along...
Rezlooper
Methane continues to spew from the Arctic Ocean according to tracking methane levels in the atmosphere
Methane over Arctic Ocean is increasing
And yet, very few are paying attention. This is scary business folks and it baffles me how many skeptics and debunkers there are to the events unfolding all around us on a daily basis. There are many events, strangely enough, rising in intensity and frequency, from sinkholes and animal die-offs to fireballs and disease outbreaks, not to mention the crazy weather and mysterious fires and explosions. So, why is it so difficult to believe that there may be one overall cause creating chain reactions setting off other events and increasing the activity of the ones we are following. Like a domino effect...and the end game may not be to our liking.
dlbott
reply to post by Rezlooper
For me it is free energy let's get it. I'm really surprised we are not capturing this gas. Once you locate an active vent you should be able to capture the gas, and cheaply too.
Saw a show where the guy and gal jumped into the water with a bag and captured the gas, went to shore and showed the gas burning. Free gas turned into free energy lol.
Why aren't we. Why just let all that good gas gonna up into the atmosphere. Don't make any sense to me.
The Bot
edit on 31-10-2013 by dlbott because: (no reason given)
ActuallyActuary
reply to post by Rezlooper
So, cows are acquitted of a global warming charge? Phew... Now let's get rid of those pesky primates that burn fossil fuels and turn breathed in oxygen into planet killing CO2.
Rezlooper
And yet, very few are paying attention. This is scary business folks and it baffles me how many skeptics and debunkers there are to the events unfolding all around us on a daily basis. There are many events, strangely enough, rising in intensity and frequency, from sinkholes and animal die-offs to fireballs and disease outbreaks, not to mention the crazy weather and mysterious fires and explosions. So, why is it so difficult to believe that there may be one overall cause creating chain reactions setting off other events and increasing the activity of the ones we are following. Like a domino effect...and the end game may not be to our liking.
Most people joke and think of methane as the thing that comes from cows and don't understand the seriousness of what unchecked methane entering the atmosphere will do. Besides accelerating climate change and making the planet warm even faster, a catastrophic release of methane has also been thought to be the reason behind past mass extinctions.
sealing
That's it ! I'm going to start a committee and
we are going to tax the s*** out of the continent of Antartica.
I'm all for clean air clean water and a clean Earth
but this blaming of humans for CO2 is dwarfed by what natural Methane
releases can do.
Plus if it was precipitated by CO2, that ain't my fault or your fault.
The blame if CO2 has anything to do with this lies with INDUSTRY.
We have had all the time and technology needed to switch to clean energy.
Detroit + The Tesla auto corporation alone,would not only save Detroit
but the USA and the world in tow. Tesla could easily make a car that you plug
into your house it would get you to work and back cost under 20k.
Will they? Hell No! Big oil has a strangle hold on the world.
17 billionaires whose suits smell like airconditioning decided
its more important that their ridiculous lifestyle stay intact.
17 vs 7,000,000,000. Nice huh?
Great thread by the way OP.S&Fedit on 31-10-2013 by sealing because: Thanks
One surprising feature of this recent growth is that it occurred almost simultaneously at all measurement locations across the globe. However, the majority of methane emissions are in the Northern Hemisphere, and it takes more than one year for gases to be mixed from the Northern Hemisphere to the Southern Hemisphere. Hence, theoretical analysis of the measurements shows that if an increase in emissions is solely responsible, these emissions must have risen by a similar amount in both hemispheres at the same time.
(Phys.org) —"Rapid" and "instantaneous" are words geologists don't use very often. But Rutgers geologists use these exact terms to describe a climate shift that occurred 55 million years ago.
In a new paper in the Proceedings of the National Academy of Sciences, Morgan Schaller and James Wright contend that following a doubling in carbon dioxide levels, the surface of the ocean turned acidic over a period of weeks or months and global temperatures rose by 5 degrees centigrade – all in the space of about 13 years.
Scientists previously thought this process happened over 10,000 years.
Whatever the cause of the carbon release,—some scientists theorize that a comet struck the earth—Wright and Schaller's contention that it happened so rapidly is radically different from conventional thinking, and bound to be a source of controversy, Schaller believes.