Re:Greenland ice has shrunk beyond return, study finds
by Johnjonjoan on Saturday August 15, 2020 @01:56AM
(#24166358)
Ocean acidification involves a shift towards pH-neutral conditions rather than a transition to acidic conditions.
Re:Greenland ice has shrunk beyond return, study finds
by lazyjones on Saturday August 15, 2020 @02:05AM
(#24166400)
I was referring to "making the ocean acidic". If you meant to write "making the ocean more acidic", you should have done so! But then it won't sound like we're turning it into acid soup.
Re:Greenland ice has shrunk beyond return, study finds
by Johnjonjoan on Saturday August 15, 2020 @02:24AM
(#24166492)
As far as many marine organisms are concerned we are doing just that though. I said it for effect and I stand by its use.
The way I see it when talking about our oceans they are systems rather than a liquid. The system has a preferred pH range and therefore can become acidic regardless of whether it's <7.
Re:Greenland ice has shrunk beyond return, study finds
by lazyjones on Saturday August 15, 2020 @04:57AM
(#24167233)
> I said it for effect and I stand by its use.
That's alarmism.
> The system has a preferred pH range and therefore can become acidic regardless of whether it's <7.
It's alkaline and will stay that way whether it sounds dramatic enough to you or not. What the preferred pH range is and how the complex system of the oceans works, we don't fully understand yet.
Re:Greenland ice has shrunk beyond return, study finds
by Johnjonjoan on Saturday August 15, 2020 @05:14AM
(#24167319)
It's hyperbole not alarmism and are you kidding? The ocean is currently acidifying at a rate 100x anything in the last 20 million years. Oceanography may be a relatively young science but we certainly know this kind of change is outside of what would be preferred.
This is pretty much impossible. Catastrophic scenarios for 2100 expect pH = 7.8 (now: 8.0). pH is logarithmic and acidity would start below 7.