Remember me
▼ Content

Climate Change - Vicious Feedbacks and Worst-Case Scenarios



Page 9 of 9<<<789
27-11-2024 03:53
Into the NightProfile picture★★★★★
(24269)
Im a BM wrote:
<--- Click on "sealover" (to the left of the arrow)
...deleted spam...

Stop spamming.


The Parrot Killer

Debunked in my sig. - tmiddles

Google keeps track of paranoid talk and i'm not on their list. I've been evaluated and certified. - keepit

nuclear powered ships do not require nuclear fuel. - Swan

While it is true that fossils do not burn it is also true that fossil fuels burn very well - Swan
07-12-2024 21:26
Im a BM
★★★★★
(3741)
<--- Click on "sealover" (to the left of the arrow)

It will open the "sealover" profile page. The "Last 10 posts:" shows ten biogeochemistry-related threads. Any of them can be opened with a click.
The first post on page 1 of this thread is by "sealover", to open profile page.
-----------------------------------------------------------------

One of the more vicious feedbacks aggravating global warming occurs in the tundra.

As frozen, buried organic carbon thaws, it becomes available to decompose and release carbon dioxide. HUGE amounts of carbon dioxide.

Down along with the buried, frozen organic carbon is trapped methane. HUGE amounts of trapped methane. It gets released upon thawing, and you can torch it off with a cigarette lighter as it is emitted from the ground.

The warming atmosphere causes release of greenhouse gases from the tundra. Greenhouse gases released from the tundra cause warming of the atmosphere.

But another vicious feedback wasn't included in any of the 1980s predictions for what could happen to the tundra under global warming. Nobody predicted large scale pyrite oxidation turning the rivers orange.


"Rivers in Alaska are turning orange. The reason surprised even scientists."

This is the title of the story today (May 29, 2024) on CNN, by Fabiana Chaparro.

I first saw it about four days ago:

"Alaska's rivers are turning orange as thawing permafrost releases metals into waterways."


Published May 24, 2024, in Smithsonian Magazine, by Christian Thorsberg.

Both these stories are about a report published May 20, 2024:

J. O'Donnell, et al. 2024. Metal mobilization from thawing permafrost to aquatic ecosystems is driving rusting of arctic streams. Communications Earth & Environment. (Nature) 5 article 268.


The phenomenon was first widely noted in 2018, but satellite imagery confirms it was observable as far back as 2008.

This thread includes discussion of carbon dioxide and methane release from thawing permafrost.

But the orange rivers aren't about release of greenhouse gases to the atmosphere.

Thawing permafrost contains iron pyrite, along with all the toxic elements that get sequestered during pyrite formation.

In the frozen state, the pyrite wasn't going anywhere or doing anything.

Once thawed and exposed to oxygen, microorganisms oxidize the sulfide and (ferrous) iron(II) contained in the pyrite, to release ferric iron(III) and sulfuric acid.

Some of the orange streams have pH as low as 3.

As the papers' titles imply, in addition to ferric iron(III), there are far more toxic metals also released in the pyrite oxidation process.

The biogeochemistry of climate change is about more than greenhouse gases.

Aquatic ecosystems are also impacted in other ways.

Acidic orange rivers in Alaska are one example.

Depletion of the ocean's alkalinity, and consequent diminishing of bioavailable carbonate ion for shell formation is another example.


Regarding the toxic metals identified to be of concern in the orange rivers, I can draw upon my own experience investigating the legacy of an orange river created by mercury mining operations.

Microbial oxidation of iron pyrite, as always, was the biggest contributor of sulfuric acid and ferric iron(III) surface water.

Ferric iron(III) is only soluble at the acidic pH at the point of origin. Upon contact with near neutral pH surface water, the ferric iron(III) precipitates out as iron floc. Much of the floc can remain suspended in solution and travel for miles with the stream flow. Eventually, it all settles out as hydroxides or oxides of ferric iron(III).

Cinnabar is mercury sulfide, and it also oxidized in the mine drainage to generate sulfuric acid and soluble mercury.

Upon contact with near neutral pH surface water, the dissolved mercury precipitated out. It co-precipitated with the iron floc, chemically bonded to it.

So, the orange rivers in Alaska may carry sediment loads with some toxic metals bonded to iron floc.

It would depend on what metals were along with the iron pyrite in the thawing permafrost.

All the most relevant posts of this thread are compiled, beginning 3/4 way down page 5
09-12-2024 19:42
Into the NightProfile picture★★★★★
(24269)
Im a BM wrote:
One of the more vicious feedbacks aggravating global warming occurs in the tundra.

There is no 'feedback'. What global warming?
Im a BM wrote:
As frozen, buried organic carbon thaws, it becomes available to decompose and release carbon dioxide. HUGE amounts of carbon dioxide.

Carbon isn't organic. Carbon dioxide is not carbon.
Im a BM wrote:
Down along with the buried, frozen organic carbon is trapped methane.

Carbon is not organic. Carbon is not methane.
Im a BM wrote:
HUGE amounts of trapped methane. It gets released upon thawing, and you can torch it off with a cigarette lighter as it is emitted from the ground.

It isn't trapped. You can torch it off from the ground. Several wildfires start this way.
Im a BM wrote:
The warming atmosphere causes release of greenhouse gases from the tundra. Greenhouse gases released from the tundra cause warming of the atmosphere.

No gas or vapor is the capability to warm the Earth. You cannot create energy out of nothing, Robert. You are ignoring the 1st law of thermodynamics again.
Im a BM wrote:
But another vicious feedback

There is no 'feedback'.
Im a BM wrote:
wasn't included in any of the 1980s predictions for what could happen to the tundra under global warming.

What global warming? It is not possible to measure the temperature of the Earth. No gas or vapor has the capability to warm the Earth. You cannot create energy out of nothing. You are still ignoring the 1st law of thermodynamics.
Im a BM wrote:
Nobody predicted large scale pyrite oxidation turning the rivers orange.

Some Alaska rivers have always been 'orange'. Happens in Idaho and Canada too.
Im a BM wrote:
"Rivers in Alaska are turning orange. The reason surprised even scientists."

They are not 'turning' orange. They've been orange for as long as anyone can remember.


The Parrot Killer

Debunked in my sig. - tmiddles

Google keeps track of paranoid talk and i'm not on their list. I've been evaluated and certified. - keepit

nuclear powered ships do not require nuclear fuel. - Swan

While it is true that fossils do not burn it is also true that fossil fuels burn very well - Swan
10-02-2025 20:56
sealover
★★★★★
(2131)
WEATHER OR NOT you call it "CLIMATE", it is CHANGING!

Extreme-weather-related disasters keep setting new records.

January, 2025 was the hottest January ever recorded.

Following 2024, the hottest year ever recorded.

The economic reality of climate change has to be addressed.

Even if the root cause cannot be acknowledged, for political reasons.

It is no coincidence that virtually all scientists have reached the same conclusion.

The contrarians do not have any actual "scientists" among their ranks, nor any credible SOURCE of any kind they can cite to support their denialist assertions.

Weather or not you call it "climate", that shit is CHANGING in a seriously frightening manner.

----------------------------------------------

Vicious feedbacks influencing magnitude of climate change...

One of the more vicious feedbacks aggravating global warming occurs in the tundra.

As frozen, buried organic carbon thaws, it becomes available to decompose and release carbon dioxide. HUGE amounts of carbon dioxide.

Down along with the buried, frozen organic carbon is trapped methane. HUGE amounts of trapped methane. It gets released upon thawing, and you can torch it off with a cigarette lighter as it is emitted from the ground.

The warming atmosphere causes release of greenhouse gases from the tundra. Greenhouse gases released from the tundra cause warming of the atmosphere.

But another vicious feedback wasn't included in any of the 1980s predictions for what could happen to the tundra under global warming. Nobody predicted large scale pyrite oxidation turning the rivers orange.


"Rivers in Alaska are turning orange. The reason surprised even scientists."

This is the title of the story today (May 29, 2024) on CNN, by Fabiana Chaparro.

I first saw it about four days ago:

"Alaska's rivers are turning orange as thawing permafrost releases metals into waterways."


Published May 24, 2024, in Smithsonian Magazine, by Christian Thorsberg.

Both these stories are about a report published May 20, 2024:

J. O'Donnell, et al. 2024. Metal mobilization from thawing permafrost to aquatic ecosystems is driving rusting of arctic streams. Communications Earth & Environment. (Nature) 5 article 268.


The phenomenon was first widely noted in 2018, but satellite imagery confirms it was observable as far back as 2008.

This thread includes discussion of carbon dioxide and methane release from thawing permafrost.

But the orange rivers aren't about release of greenhouse gases to the atmosphere.

Thawing permafrost contains iron pyrite, along with all the toxic elements that get sequestered during pyrite formation.

In the frozen state, the pyrite wasn't going anywhere or doing anything.

Once thawed and exposed to oxygen, microorganisms oxidize the sulfide and (ferrous) iron(II) contained in the pyrite, to release ferric iron(III) and sulfuric acid.

Some of the orange streams have pH as low as 3.

As the papers' titles imply, in addition to ferric iron(III), there are far more toxic metals also released in the pyrite oxidation process.

The biogeochemistry of climate change is about more than greenhouse gases.

Aquatic ecosystems are also impacted in other ways.

Acidic orange rivers in Alaska are one example.

Depletion of the ocean's alkalinity, and consequent diminishing of bioavailable carbonate ion for shell formation is another example.


Regarding the toxic metals identified to be of concern in the orange rivers, I can draw upon my own experience investigating the legacy of an orange river created by mercury mining operations.

Microbial oxidation of iron pyrite, as always, was the biggest contributor of sulfuric acid and ferric iron(III) surface water.

Ferric iron(III) is only soluble at the acidic pH at the point of origin. Upon contact with near neutral pH surface water, the ferric iron(III) precipitates out as iron floc. Much of the floc can remain suspended in solution and travel for miles with the stream flow. Eventually, it all settles out as hydroxides or oxides of ferric iron(III).

Cinnabar is mercury sulfide, and it also oxidized in the mine drainage to generate sulfuric acid and soluble mercury.

Upon contact with near neutral pH surface water, the dissolved mercury precipitated out. It co-precipitated with the iron floc, chemically bonded to it.

So, the orange rivers in Alaska may carry sediment loads with some toxic metals bonded to iron floc.

It would depend on what metals were along with the iron pyrite in the thawing permafrost.

All the most relevant posts of this thread are compiled, beginning 3/4 way down page 5



(Into the Night will not be able to resist the compulsion to take a spam on this)
11-02-2025 11:16
IBdaMannProfile picture★★★★★
(15332)
sealover wrote: WEATHER OR NOT you call it "CLIMATE", it is CHANGING!

Did you mean "Whether or not ..." or was there no pun intended?

Whenther or not you call it Climate Change, you still need to define what "it" is. There is no Blumizivush either.

sealover wrote:Extreme-weather-related disasters keep setting new records.

Nope. The record was set by the great flood when extreme weather killed all life on the planet and caused the waters to prevail 15 cubits. That record has never been approached, much less reached.

sealover wrote: January, 2025 was the hottest January ever recorded.

You are making a statement about humanity's past ability to record, not about any summer earth might have had. Also, you well know that nobody can compute the temperature for a season. You've always been gullible, haven't you.

sealover wrote: Following 2024, the hottest year ever recorded.

How was this determined without a valid dataset?

sealover wrote: The economic reality of climate change has to be addressed.

You have explained exactly why all mention of Climate Change and of Global Warming must be removed from all education curricula and all government documentation. That religion is an economic cancer.

sealover wrote: Even if the root cause cannot be acknowledged,

There is no cause for any nonexistent effect.

sealover wrote: It is no coincidence that virtually all scientists have reached the same conclusion.

It is no coincidence that you have deluded yourself into believing that you are virtually all scientists. It's funny that you view yourself as a scientist when you won't unambiguously define your terms. Does your straightjacket match the padding on the walls of your cell?

sealover wrote: The contrarians ...

This is your euphemism for anyone who is not straightjacketed and in your cell with you.

sealover wrote: ... do not have any actual "scientists" among their ranks,

You refer to your clergy as "actual scientists." You only know how to speak in euphemisms.

Learn some science. By the way, actual chemists know that water evaporates.

sealover wrote: Vicious feedbacks influencing magnitude of climate change...

Are you trying to see homw many egregious errors you can squeeze into one sentence? You don't even know what a feedback is, do you? You still haven't figured out what the gibberish "global climate" is supposed to mean, how it can possibly change, or what an order of climate magnitude would represent, have you ... at least not that you can express in any semi-plausible and somewhat coherent manner, right?

sealover wrote: One of the more vicious feedbacks aggravating global warming occurs in the tundra.

Let me guess, it can't be seen by the naked eye, right?

sealover wrote: As frozen, buried organic carbon thaws, it becomes available to decompose and release carbon dioxide. HUGE amounts of carbon dioxide.

Down along with the buried, frozen organic carbon is trapped methane. HUGE amounts of trapped methane. It gets released upon thawing, and you can torch it off with a cigarette lighter as it is emitted from the ground.

You're late to the ball game. trafn (Robert Ben Mitchell) already tried to hock his book on the matter here on Climate-Debate. He tried selling it on Amazon but you can check his first posts on this site to get a free copy on PDF. Let me see if I can attach it below.


https://www.amazon.com/Bursting-Atmosphere-what-happens-falls-ebook/dp/B00P075WQU/ref=sr_1_3?crid=171B9XZL33349&dib=eyJ2IjoiMSJ9.ZuVcHZFkGkT_hgUhAOh0iIBOar2MUVnUDpoVmfZ-eEWs384pMwtK8fwxzoGBkk9zjxNOplWyoi4wQ4jh9a2Pc64AdyPTOBbmJ-ekBlO_uXIb3XVFct9dmy23SUfODPAfRjsb13Y0yHwV1KTZ-R-IY__TffX9JtOnZM0FDP9lxOqYIdkYtOh86wnMqigJHE2NJQRCcFSOpT7b_S3nDeVT5tFqgL8Nk1QSf1hXhjltObc.TuyFPf5CEIAMrNj1lExz3zZnfQEYBzQoWq7OMU25rEk&dib_tag=se&keywords=robert+ben+mitchell&qid=1739264893&sprefix=robert+ben+mitchel%2Caps%2C73&sr=8-3

sealover wrote: But another vicious feedback wasn't included in any of the 1980s predictions for what could happen to the tundra under global warming. Nobody predicted large scale pyrite oxidation turning the rivers orange.

True. trafn did not mention this.
Attached file:
burstingtheatmosphere_1stedition2014_9.pdf
13-02-2025 21:21
Im a BM
★★★★★
(3741)
WEATHER OR NOT you call it "CLIMATE", it is CHANGING!

Extreme-weather-related disasters keep setting new records.

January, 2025 was the hottest January ever recorded.

Following 2024, the hottest year ever recorded.

The economic reality of climate change has to be addressed.

Even if the root cause cannot be acknowledged, for political reasons.

It is no coincidence that virtually all scientists have reached the same conclusion.

The contrarians do not have any actual "scientists" among their ranks, nor any credible SOURCE of any kind they can cite to support their denialist assertions.

Whether it's weather at its extreme as never seen before, or something more.

"Weather" or not (you call it "climate"?), that shit is CHANGING in a seriously frightening manner.

----------------------------------------------

Vicious feedbacks influencing magnitude of climate change...

One of the more vicious feedbacks aggravating global warming occurs in the tundra.

As frozen, buried organic carbon thaws, it becomes available to decompose and release carbon dioxide. HUGE amounts of carbon dioxide.

Down along with the buried, frozen organic carbon is trapped methane. HUGE amounts of trapped methane. It gets released upon thawing, and you can torch it off with a cigarette lighter as it is emitted from the ground.

The warming atmosphere causes release of greenhouse gases from the tundra. Greenhouse gases released from the tundra cause warming of the atmosphere.

But another vicious feedback wasn't included in any of the 1980s predictions for what could happen to the tundra under global warming. Nobody predicted large scale pyrite oxidation turning the rivers orange.


"Rivers in Alaska are turning orange. The reason surprised even scientists."

This is the title of the story today (May 29, 2024) on CNN, by Fabiana Chaparro.

I first saw it about four days ago:

"Alaska's rivers are turning orange as thawing permafrost releases metals into waterways."


Published May 24, 2024, in Smithsonian Magazine, by Christian Thorsberg.

Both these stories are about a report published May 20, 2024:

J. O'Donnell, et al. 2024. Metal mobilization from thawing permafrost to aquatic ecosystems is driving rusting of arctic streams. Communications Earth & Environment. (Nature) 5 article 268.


The phenomenon was first widely noted in 2018, but satellite imagery confirms it was observable as far back as 2008.

This thread includes discussion of carbon dioxide and methane release from thawing permafrost.

But the orange rivers aren't about release of greenhouse gases to the atmosphere.

Thawing permafrost contains iron pyrite, along with all the toxic elements that get sequestered during pyrite formation.

In the frozen state, the pyrite wasn't going anywhere or doing anything.

Once thawed and exposed to oxygen, microorganisms oxidize the sulfide and (ferrous) iron(II) contained in the pyrite, to release ferric iron(III) and sulfuric acid.

Some of the orange streams have pH as low as 3.

As the papers' titles imply, in addition to ferric iron(III), there are far more toxic metals also released in the pyrite oxidation process.

The biogeochemistry of climate change is about more than greenhouse gases.

Aquatic ecosystems are also impacted in other ways.

Acidic orange rivers in Alaska are one example.

Depletion of the ocean's alkalinity, and consequent diminishing of bioavailable carbonate ion for shell formation is another example.


Regarding the toxic metals identified to be of concern in the orange rivers, I can draw upon my own experience investigating the legacy of an orange river created by mercury mining operations.

Microbial oxidation of iron pyrite, as always, was the biggest contributor of sulfuric acid and ferric iron(III) surface water.

Ferric iron(III) is only soluble at the acidic pH at the point of origin. Upon contact with near neutral pH surface water, the ferric iron(III) precipitates out as iron floc. Much of the floc can remain suspended in solution and travel for miles with the stream flow. Eventually, it all settles out as hydroxides or oxides of ferric iron(III).

Cinnabar is mercury sulfide, and it also oxidized in the mine drainage to generate sulfuric acid and soluble mercury.

Upon contact with near neutral pH surface water, the dissolved mercury precipitated out. It co-precipitated with the iron floc, chemically bonded to it.

So, the orange rivers in Alaska may carry sediment loads with some toxic metals bonded to iron floc.

It would depend on what metals were along with the iron pyrite in the thawing permafrost.

All the most relevant posts of this thread are compiled, beginning 3/4 way down page 5



(Into the Night will not be able to resist the compulsion to take a spam on this)
14-02-2025 00:31
IBdaMannProfile picture★★★★★
(15332)
sealover wrote: WEATHER OR NOT you call it "CLIMATE", it is CHANGING!

Did you mean "Whether or not ..." or was there no pun intended?

Whenther or not you call it Climate Change, you still need to define what "it" is. There is no Blumizivush either.

sealover wrote:Extreme-weather-related disasters keep setting new records.

Nope. The record was set by the great flood when extreme weather killed all life on the planet and caused the waters to prevail 15 cubits. That record has never been approached, much less reached.

sealover wrote: January, 2025 was the hottest January ever recorded.

You are making a statement about humanity's past ability to record, not about any summer earth might have had. Also, you well know that nobody can compute the temperature for a season. You've always been gullible, haven't you.

sealover wrote: Following 2024, the hottest year ever recorded.

How was this determined without a valid dataset?

sealover wrote: The economic reality of climate change has to be addressed.

You have explained exactly why all mention of Climate Change and of Global Warming must be removed from all education curricula and all government documentation. That religion is an economic cancer.

sealover wrote: Even if the root cause cannot be acknowledged,

There is no cause for any nonexistent effect.

sealover wrote: It is no coincidence that virtually all scientists have reached the same conclusion.

It is no coincidence that you have deluded yourself into believing that you are virtually all scientists. It's funny that you view yourself as a scientist when you won't unambiguously define your terms. Does your straightjacket match the padding on the walls of your cell?

sealover wrote: The contrarians ...

This is your euphemism for anyone who is not straightjacketed and in your cell with you.

sealover wrote: ... do not have any actual "scientists" among their ranks,

You refer to your clergy as "actual scientists." You only know how to speak in euphemisms.

Learn some science. By the way, actual chemists know that water evaporates.

sealover wrote: Vicious feedbacks influencing magnitude of climate change...

Are you trying to see homw many egregious errors you can squeeze into one sentence? You don't even know what a feedback is, do you? You still haven't figured out what the gibberish "global climate" is supposed to mean, how it can possibly change, or what an order of climate magnitude would represent, have you ... at least not that you can express in any semi-plausible and somewhat coherent manner, right?

sealover wrote: One of the more vicious feedbacks aggravating global warming occurs in the tundra.

Let me guess, it can't be seen by the naked eye, right?

sealover wrote: As frozen, buried organic carbon thaws, it becomes available to decompose and release carbon dioxide. HUGE amounts of carbon dioxide.

Down along with the buried, frozen organic carbon is trapped methane. HUGE amounts of trapped methane. It gets released upon thawing, and you can torch it off with a cigarette lighter as it is emitted from the ground.

You're late to the ball game. trafn (Robert Ben Mitchell) already tried to hock his book on the matter here on Climate-Debate. He tried selling it on Amazon but you can check his first posts on this site to get a free copy on PDF. Let me see if I can attach it below.


https://www.amazon.com/Bursting-Atmosphere-what-happens-falls-ebook/dp/B00P075WQU/ref=sr_1_3?crid=171B9XZL33349&dib=eyJ2IjoiMSJ9.ZuVcHZFkGkT_hgUhAOh0iIBOar2MUVnUDpoVmfZ-eEWs384pMwtK8fwxzoGBkk9zjxNOplWyoi4wQ4jh9a2Pc64AdyPTOBbmJ-ekBlO_uXIb3XVFct9dmy23SUfODPAfRjsb13Y0yHwV1KTZ-R-IY__TffX9JtOnZM0FDP9lxOqYIdkYtOh86wnMqigJHE2NJQRCcFSOpT7b_S3nDeVT5tFqgL8Nk1QSf1hXhjltObc.TuyFPf5CEIAMrNj1lExz3zZnfQEYBzQoWq7OMU25rEk&dib_tag=se&keywords=robert+ben+mitchell&qid=1739264893&sprefix=robert+ben+mitchel%2Caps%2C73&sr=8-3

sealover wrote: But another vicious feedback wasn't included in any of the 1980s predictions for what could happen to the tundra under global warming. Nobody predicted large scale pyrite oxidation turning the rivers orange.

True. trafn did not mention this.
14-02-2025 22:46
Im a BM
★★★★★
(3741)
Why should any rational adult want to reduce the emission of "cow gas", as methane belched into the atmosphere?

Because we want to be able to feed as many people as possible, and we can get a LOT more bang for the buck from our cattle feed if they don't belch methane.

Do the math.

Cows lose a lot of calories from their diet, as methane gas.

Once they belch it, those calories are lost from the cow.

Methane combustion could recapture some of those calories if we could catch it somehow, but that isn't too practical.

If instead of belching out all those methane calories, our cattle could grow more if they kept those calorie inside, to be digested as part of the microbial biomass in their guts.

So, you don't have to give a damn about climate change to endorse the effort to reduce cow gas emissions.

You might even accept the loss of those potentially valuable cow gas emissions as an acceptable cost for getting more beef and milk from our cattle feed.


------------

WEATHER OR NOT you call it "CLIMATE", it is CHANGING!

Extreme-weather-related disasters keep setting new records.

January, 2025 was the hottest January ever recorded.

Following 2024, the hottest year ever recorded.

The economic reality of climate change has to be addressed.

Even if the root cause cannot be acknowledged, for political reasons.

It is no coincidence that virtually all scientists have reached the same conclusion.

The contrarians do not have any actual "scientists" among their ranks, nor any credible SOURCE of any kind they can cite to support their denialist assertions.

Whether it's weather at its extreme as never seen before, or something more.

"Weather" or not (you call it "climate"?), that shit is CHANGING in a seriously frightening manner.

----------------------------------------------

Vicious feedbacks influencing magnitude of climate change...

One of the more vicious feedbacks aggravating global warming occurs in the tundra.

As frozen, buried organic carbon thaws, it becomes available to decompose and release carbon dioxide. HUGE amounts of carbon dioxide.

Down along with the buried, frozen organic carbon is trapped methane. HUGE amounts of trapped methane. It gets released upon thawing, and you can torch it off with a cigarette lighter as it is emitted from the ground.

The warming atmosphere causes release of greenhouse gases from the tundra. Greenhouse gases released from the tundra cause warming of the atmosphere.

But another vicious feedback wasn't included in any of the 1980s predictions for what could happen to the tundra under global warming. Nobody predicted large scale pyrite oxidation turning the rivers orange.


"Rivers in Alaska are turning orange. The reason surprised even scientists."

This is the title of the story today (May 29, 2024) on CNN, by Fabiana Chaparro.

I first saw it about four days ago:

"Alaska's rivers are turning orange as thawing permafrost releases metals into waterways."


Published May 24, 2024, in Smithsonian Magazine, by Christian Thorsberg.

Both these stories are about a report published May 20, 2024:

J. O'Donnell, et al. 2024. Metal mobilization from thawing permafrost to aquatic ecosystems is driving rusting of arctic streams. Communications Earth & Environment. (Nature) 5 article 268.


The phenomenon was first widely noted in 2018, but satellite imagery confirms it was observable as far back as 2008.

This thread includes discussion of carbon dioxide and methane release from thawing permafrost.

But the orange rivers aren't about release of greenhouse gases to the atmosphere.

Thawing permafrost contains iron pyrite, along with all the toxic elements that get sequestered during pyrite formation.

In the frozen state, the pyrite wasn't going anywhere or doing anything.

Once thawed and exposed to oxygen, microorganisms oxidize the sulfide and (ferrous) iron(II) contained in the pyrite, to release ferric iron(III) and sulfuric acid.

Some of the orange streams have pH as low as 3.

As the papers' titles imply, in addition to ferric iron(III), there are far more toxic metals also released in the pyrite oxidation process.

The biogeochemistry of climate change is about more than greenhouse gases.

Aquatic ecosystems are also impacted in other ways.

Acidic orange rivers in Alaska are one example.

Depletion of the ocean's alkalinity, and consequent diminishing of bioavailable carbonate ion for shell formation is another example.


Regarding the toxic metals identified to be of concern in the orange rivers, I can draw upon my own experience investigating the legacy of an orange river created by mercury mining operations.

Microbial oxidation of iron pyrite, as always, was the biggest contributor of sulfuric acid and ferric iron(III) surface water.

Ferric iron(III) is only soluble at the acidic pH at the point of origin. Upon contact with near neutral pH surface water, the ferric iron(III) precipitates out as iron floc. Much of the floc can remain suspended in solution and travel for miles with the stream flow. Eventually, it all settles out as hydroxides or oxides of ferric iron(III).

Cinnabar is mercury sulfide, and it also oxidized in the mine drainage to generate sulfuric acid and soluble mercury.

Upon contact with near neutral pH surface water, the dissolved mercury precipitated out. It co-precipitated with the iron floc, chemically bonded to it.

So, the orange rivers in Alaska may carry sediment loads with some toxic metals bonded to iron floc.

It would depend on what metals were along with the iron pyrite in the thawing permafrost.

All the most relevant posts of this thread are compiled, beginning 3/4 way down page 5



(Into the Night will not be able to resist the compulsion to take a spam on this)[/quote]
02-03-2025 22:19
Im a BM
★★★★★
(3741)
"Coffee Prices are Soaring, but Growers Aren't Celebrating", New York Times, February 22, 2025.

One adverse impact of climate change has been to cause coffee prices to go up.

Another adverse impact of climate change has been to cause coffee farmers and their families to abandon their plantations and take the desperate measures required to make the perilous journey to another place where they can live.


"WEATHER" OR NOT (you call it "CLIMATE"?), that shit is CHANGING!

Extreme-weather-related disasters keep setting new records.

January, 2025 was the hottest January ever recorded.

Following 2024, the hottest year ever recorded.

The economic reality of climate change has to be addressed.

Even if the root cause cannot be acknowledged, for political reasons.

It is no coincidence that virtually all scientists have reached the same conclusion.

The contrarians do not have any actual "scientists" among their ranks, nor any credible SOURCE of any kind they can cite to support their denialist assertions.

Whether it's weather at its extreme as never seen before, or something more.

"Weather" or not (you call it "climate"?), that shit is CHANGING in a seriously frightening manner.

----------------------------------------------

Vicious feedbacks influencing magnitude of climate change...

One of the more vicious feedbacks aggravating global warming occurs in the tundra.

As frozen, buried organic carbon thaws, it becomes available to decompose and release carbon dioxide. HUGE amounts of carbon dioxide.

Down along with the buried, frozen organic carbon is trapped methane. HUGE amounts of trapped methane. It gets released upon thawing, and you can torch it off with a cigarette lighter as it is emitted from the ground.

The warming atmosphere causes release of greenhouse gases from the tundra. Greenhouse gases released from the tundra cause warming of the atmosphere.

But another vicious feedback wasn't included in any of the 1980s predictions for what could happen to the tundra under global warming. Nobody predicted large scale pyrite oxidation turning the rivers orange.


"Rivers in Alaska are turning orange. The reason surprised even scientists."

This is the title of the story today (May 29, 2024) on CNN, by Fabiana Chaparro.

I first saw it about four days ago:

"Alaska's rivers are turning orange as thawing permafrost releases metals into waterways."


Published May 24, 2024, in Smithsonian Magazine, by Christian Thorsberg.

Both these stories are about a report published May 20, 2024:

J. O'Donnell, et al. 2024. Metal mobilization from thawing permafrost to aquatic ecosystems is driving rusting of arctic streams. Communications Earth & Environment. (Nature) 5 article 268.


The phenomenon was first widely noted in 2018, but satellite imagery confirms it was observable as far back as 2008.

This thread includes discussion of carbon dioxide and methane release from thawing permafrost.

But the orange rivers aren't about release of greenhouse gases to the atmosphere.

Thawing permafrost contains iron pyrite, along with all the toxic elements that get sequestered during pyrite formation.

In the frozen state, the pyrite wasn't going anywhere or doing anything.

Once thawed and exposed to oxygen, microorganisms oxidize the sulfide and (ferrous) iron(II) contained in the pyrite, to release ferric iron(III) and sulfuric acid.

Some of the orange streams have pH as low as 3.

As the papers' titles imply, in addition to ferric iron(III), there are far more toxic metals also released in the pyrite oxidation process.

The biogeochemistry of climate change is about more than greenhouse gases.

Aquatic ecosystems are also impacted in other ways.

Acidic orange rivers in Alaska are one example.

Depletion of the ocean's alkalinity, and consequent diminishing of bioavailable carbonate ion for shell formation is another example.


Regarding the toxic metals identified to be of concern in the orange rivers, I can draw upon my own experience investigating the legacy of an orange river created by mercury mining operations.

Microbial oxidation of iron pyrite, as always, was the biggest contributor of sulfuric acid and ferric iron(III) surface water.

Ferric iron(III) is only soluble at the acidic pH at the point of origin. Upon contact with near neutral pH surface water, the ferric iron(III) precipitates out as iron floc. Much of the floc can remain suspended in solution and travel for miles with the stream flow. Eventually, it all settles out as hydroxides or oxides of ferric iron(III).

Cinnabar is mercury sulfide, and it also oxidized in the mine drainage to generate sulfuric acid and soluble mercury.

Upon contact with near neutral pH surface water, the dissolved mercury precipitated out. It co-precipitated with the iron floc, chemically bonded to it.

So, the orange rivers in Alaska may carry sediment loads with some toxic metals bonded to iron floc.

It would depend on what metals were along with the iron pyrite in the thawing permafrost.

All the most relevant posts of this thread are compiled, beginning 3/4 way down page 5
03-03-2025 18:42
Into the NightProfile picture★★★★★
(24269)
Im a BM wrote:
"Coffee Prices are Soaring, but Growers Aren't Celebrating", New York Times, February 22, 2025.

One adverse impact of climate change has been to cause coffee prices to go up.

Climate cannot change. Coffee prices go up because of inflation.
Im a BM wrote:
Another adverse impact of climate change has been to cause coffee farmers and their families to abandon their plantations and take the desperate measures required to make the perilous journey to another place where they can live.

Climate cannot change.
Im a BM wrote:

"WEATHER" OR NOT (you call it "CLIMATE"?), that shit is CHANGING!

Climate cannot change.
Im a BM wrote:
Extreme-weather-related disasters keep setting new records.

What 'weather related disasters setting new records'????
Im a BM wrote:
January, 2025 was the hottest January ever recorded.

It is not possible to measure the temperature of the Earth.
Im a BM wrote:
Following 2024, the hottest year ever recorded.

It is not possible to measure the temperature of the Earth.
Im a BM wrote:
The economic reality of climate change has to be addressed.

Climate cannot change, Robert.
Im a BM wrote:
Even if the root cause cannot be acknowledged, for political reasons.

There is no 'root cause'. Climate cannot change.
Im a BM wrote:
It is no coincidence that virtually all scientists have reached the same conclusion.

You are ignoring theories of science. You don't get to speak for everyone. Omniscience fallacy.
Im a BM wrote:
The contrarians do not have any actual "scientists" among their ranks, nor any credible SOURCE of any kind they can cite to support their denialist assertions.

You are denying theories of science. You can't blame your problem on others.
Im a BM wrote:
Whether it's weather at its extreme as never seen before, or something more.

It is not. There have always been hot days, cold days, tornadoes, hurricanes, thunderstorms, floods, etc.
Im a BM wrote:
"Weather" or not (you call it "climate"?), that shit is CHANGING in a seriously frightening manner.

No, it isn't. Climate cannot change.
Im a BM wrote:
Vicious feedbacks influencing magnitude of climate change...

Climate cannot change. No Magick Feedback.
Im a BM wrote:
One of the more vicious feedbacks aggravating global warming occurs in the tundra.

No Magick Feedback. It is not possible to measure the temperature of the Earth.
Im a BM wrote:
As frozen, buried organic carbon thaws, it becomes available to decompose and release carbon dioxide. HUGE amounts of carbon dioxide.

The tundra thaws every summer, Robert. Carbon is not organic. Carbon is not carbon dioxide.
Im a BM wrote:
Down along with the buried, frozen organic carbon

Carbon is not organic. The melting point of carbon is 6420 deg F.
Im a BM wrote:
is trapped methane.

Methane isn't trapped.
Im a BM wrote:
HUGE amounts of trapped methane. It gets released upon thawing, and you can torch it off with a cigarette lighter as it is emitted from the ground.

Methane isn't trapped. The freezing point of methane is -265 deg F..
Im a BM wrote:
The warming atmosphere causes release of greenhouse gases from the tundra.

No gas or vapor has the capability to create energy out of nothing. You are ignoring the 1st law of thermodynamics again.
Im a BM wrote:
Greenhouse gases released from the tundra cause warming of the atmosphere.

No gas or vapor can create energy out of nothing. You are ignoring the 1st law of thermodynamics again.
Im a BM wrote:
But another vicious feedback wasn't included in any of the 1980s predictions for what could happen to the tundra under global warming.

No Magick Feedback. It is not possible to measure the temperature of the Earth.
Im a BM wrote:
Nobody predicted large scale pyrite oxidation turning the rivers orange.

Some Alaskan rivers have always been orange.
Im a BM wrote:
"Rivers in Alaska are turning orange. The reason surprised even scientists."

No one is surprised (except, apparently, YOU). You are not a scientist. You deny theories of science.
Im a BM wrote:
But the orange rivers aren't about release of greenhouse gases to the atmosphere.

No gas or vapor has the capability to create energy out of nothing. You are ignoring the 1st law of thermodynamics again.
Im a BM wrote:
Thawing permafrost contains iron pyrite, along with all the toxic elements that get sequestered during pyrite formation.

Pyrite is not particularly toxic.
Im a BM wrote:
In the frozen state, the pyrite wasn't going anywhere or doing anything.

The melting point of pyrite is 1888 deg F.
Im a BM wrote:
Once thawed and exposed to oxygen, microorganisms oxidize the sulfide and (ferrous) iron(II) contained in the pyrite, to release ferric iron(III) and sulfuric acid.

Some of the orange streams have pH as low as 3.

You don't understand what pH is or even how to measure it.
Im a BM wrote:
As the papers' titles imply, in addition to ferric iron(III), there are far more toxic metals also released in the pyrite oxidation process.

Iron isn't toxic.
Im a BM wrote:
The biogeochemistry of climate change is about more than greenhouse gases.

There is no such thing as 'biogeochemistry. Climate cannot change. No gas or vapor has the capability to warm the Earth. You cannot create energy out of nothing. You are ignoring the 1st law of thermodynamics again.
Im a BM wrote:
Aquatic ecosystems are also impacted in other ways.

Acidic orange rivers in Alaska are one example.

Aquatic is not an 'ecosystem'.
Im a BM wrote:
Depletion of the ocean's alkalinity, and consequent diminishing of bioavailable carbonate ion for shell formation is another example.

Alkalinity is not a chemical. Carbonate is not a chemical.
[b]Im a BM wrote:
Ferric iron(III) is only soluble at the acidic pH at the point of origin.

Iron is not an acid.
Im a BM wrote:
Upon contact with near neutral pH surface water, the ferric iron(III) precipitates out as iron floc. Much of the floc can remain suspended in solution and travel for miles with the stream flow. Eventually, it all settles out as hydroxides or oxides of ferric iron(III).

Iron oxide is not an acid. Rust is common, Robert.
Im a BM wrote:
It would depend on what metals were along with the iron pyrite in the thawing permafrost.

The permafrost surface melts every year, Robert. It's called 'summer'.
Im a BM wrote:
All the most relevant posts of this thread are compiled, beginning 3/4 way down page 5[/b]

You aren't relevant.


The Parrot Killer

Debunked in my sig. - tmiddles

Google keeps track of paranoid talk and i'm not on their list. I've been evaluated and certified. - keepit

nuclear powered ships do not require nuclear fuel. - Swan

While it is true that fossils do not burn it is also true that fossil fuels burn very well - Swan
05-03-2025 22:36
Im a BM
★★★★★
(3741)
METHANE CLATHRATES

A quote from Google:

"Methane clathrates, also known as methane hydrates, are solid compounds that trap methane in a crystal structure of water. They are found in polar permafrost and under the ocean floor."

Where tundra meets the sea on the continental shelf of the Artic Ocean, there are gigatons of methane clathrate just beneath the warming surface.

Methane clathrates couldn't care less about Into the Night's trivial point that "the freezing point of methane is -265 deg F."

Solid methane clathrates become unstable near the freezing point of WATER.

"Permafrost" means that part of the subsoil that NEVER thaws, until recently.

Similarly, pyrite oxidation by bacteria couldn't care less if "the melting point of pyrite is 1888 deg F." It only cares that oxygen be available while water is in LIQUID form. Pyrite oxidation in tundra subsoil only requires WATER to melt.

But thank you for sharing that most valuable information about the physical properties of methane and pyrite!


Into the Night wrote:
Im a BM wrote:
"Coffee Prices are Soaring, but Growers Aren't Celebrating", New York Times, February 22, 2025.

One adverse impact of climate change has been to cause coffee prices to go up.

Climate cannot change. Coffee prices go up because of inflation.
Im a BM wrote:
Another adverse impact of climate change has been to cause coffee farmers and their families to abandon their plantations and take the desperate measures required to make the perilous journey to another place where they can live.

Climate cannot change.
Im a BM wrote:

"WEATHER" OR NOT (you call it "CLIMATE"?), that shit is CHANGING!

Climate cannot change.
Im a BM wrote:
Extreme-weather-related disasters keep setting new records.

What 'weather related disasters setting new records'????
Im a BM wrote:
January, 2025 was the hottest January ever recorded.

It is not possible to measure the temperature of the Earth.
Im a BM wrote:
Following 2024, the hottest year ever recorded.

It is not possible to measure the temperature of the Earth.
Im a BM wrote:
The economic reality of climate change has to be addressed.

Climate cannot change, Robert.
Im a BM wrote:
Even if the root cause cannot be acknowledged, for political reasons.

There is no 'root cause'. Climate cannot change.
Im a BM wrote:
It is no coincidence that virtually all scientists have reached the same conclusion.

You are ignoring theories of science. You don't get to speak for everyone. Omniscience fallacy.
Im a BM wrote:
The contrarians do not have any actual "scientists" among their ranks, nor any credible SOURCE of any kind they can cite to support their denialist assertions.

You are denying theories of science. You can't blame your problem on others.
Im a BM wrote:
Whether it's weather at its extreme as never seen before, or something more.

It is not. There have always been hot days, cold days, tornadoes, hurricanes, thunderstorms, floods, etc.
Im a BM wrote:
"Weather" or not (you call it "climate"?), that shit is CHANGING in a seriously frightening manner.

No, it isn't. Climate cannot change.
Im a BM wrote:
Vicious feedbacks influencing magnitude of climate change...

Climate cannot change. No Magick Feedback.
Im a BM wrote:
One of the more vicious feedbacks aggravating global warming occurs in the tundra.

No Magick Feedback. It is not possible to measure the temperature of the Earth.
Im a BM wrote:
As frozen, buried organic carbon thaws, it becomes available to decompose and release carbon dioxide. HUGE amounts of carbon dioxide.

The tundra thaws every summer, Robert. Carbon is not organic. Carbon is not carbon dioxide.
Im a BM wrote:
Down along with the buried, frozen organic carbon

Carbon is not organic. The melting point of carbon is 6420 deg F.
Im a BM wrote:
is trapped methane.

Methane isn't trapped.
Im a BM wrote:
HUGE amounts of trapped methane. It gets released upon thawing, and you can torch it off with a cigarette lighter as it is emitted from the ground.

Methane isn't trapped. The freezing point of methane is -265 deg F..
Im a BM wrote:
The warming atmosphere causes release of greenhouse gases from the tundra.

No gas or vapor has the capability to create energy out of nothing. You are ignoring the 1st law of thermodynamics again.
Im a BM wrote:
Greenhouse gases released from the tundra cause warming of the atmosphere.

No gas or vapor can create energy out of nothing. You are ignoring the 1st law of thermodynamics again.
Im a BM wrote:
But another vicious feedback wasn't included in any of the 1980s predictions for what could happen to the tundra under global warming.

No Magick Feedback. It is not possible to measure the temperature of the Earth.
Im a BM wrote:
Nobody predicted large scale pyrite oxidation turning the rivers orange.

Some Alaskan rivers have always been orange.
Im a BM wrote:
"Rivers in Alaska are turning orange. The reason surprised even scientists."

No one is surprised (except, apparently, YOU). You are not a scientist. You deny theories of science.
Im a BM wrote:
But the orange rivers aren't about release of greenhouse gases to the atmosphere.

No gas or vapor has the capability to create energy out of nothing. You are ignoring the 1st law of thermodynamics again.
Im a BM wrote:
Thawing permafrost contains iron pyrite, along with all the toxic elements that get sequestered during pyrite formation.

Pyrite is not particularly toxic.
Im a BM wrote:
In the frozen state, the pyrite wasn't going anywhere or doing anything.

The melting point of pyrite is 1888 deg F.
Im a BM wrote:
Once thawed and exposed to oxygen, microorganisms oxidize the sulfide and (ferrous) iron(II) contained in the pyrite, to release ferric iron(III) and sulfuric acid.

Some of the orange streams have pH as low as 3.

You don't understand what pH is or even how to measure it.
Im a BM wrote:
As the papers' titles imply, in addition to ferric iron(III), there are far more toxic metals also released in the pyrite oxidation process.

Iron isn't toxic.
Im a BM wrote:
The biogeochemistry of climate change is about more than greenhouse gases.

There is no such thing as 'biogeochemistry. Climate cannot change. No gas or vapor has the capability to warm the Earth. You cannot create energy out of nothing. You are ignoring the 1st law of thermodynamics again.
Im a BM wrote:
Aquatic ecosystems are also impacted in other ways.

Acidic orange rivers in Alaska are one example.

Aquatic is not an 'ecosystem'.
Im a BM wrote:
Depletion of the ocean's alkalinity, and consequent diminishing of bioavailable carbonate ion for shell formation is another example.

Alkalinity is not a chemical. Carbonate is not a chemical.
[b]Im a BM wrote:
Ferric iron(III) is only soluble at the acidic pH at the point of origin.

Iron is not an acid.
Im a BM wrote:
Upon contact with near neutral pH surface water, the ferric iron(III) precipitates out as iron floc. Much of the floc can remain suspended in solution and travel for miles with the stream flow. Eventually, it all settles out as hydroxides or oxides of ferric iron(III).

Iron oxide is not an acid. Rust is common, Robert.
Im a BM wrote:
It would depend on what metals were along with the iron pyrite in the thawing permafrost.

The permafrost surface melts every year, Robert. It's called 'summer'.
Im a BM wrote:
All the most relevant posts of this thread are compiled, beginning 3/4 way down page 5[/b]

You aren't relevant.
06-03-2025 02:19
Into the NightProfile picture★★★★★
(24269)
Im a BM wrote:
METHANE CLATHRATES

No such chemical, Robert.
Im a BM wrote:
A quote from Google:

Chemistry isn't Google, Robert.
Im a BM wrote:
"Methane clathrates, also known as methane hydrates, are solid compounds that trap methane in a crystal structure of water. They are found in polar permafrost and under the ocean floor."

No such chemical.
Im a BM wrote:
Where tundra meets the sea on the continental shelf of the Artic Ocean, there are gigatons of methane clathrate just beneath the warming surface.

No such chemical.
Im a BM wrote:
Methane clathrates couldn't care less about Into the Night's trivial point that "the freezing point of methane is -265 deg F."

No such chemical. Pivot fallacy.
Im a BM wrote:
Solid methane clathrates become unstable near the freezing point of WATER.

No such chemical.
Im a BM wrote:
"Permafrost" means that part of the subsoil that NEVER thaws, until recently.

Wrong. The surface of permafrost melts every summer, Robert.
Im a BM wrote:
Similarly, pyrite oxidation by bacteria couldn't care less if "the melting point of pyrite is 1888 deg F." It only cares that oxygen be available while water is in LIQUID form. Pyrite oxidation in tundra subsoil only requires WATER to melt.

Oxidation isn't melting. The melting point of pyrite is 1958 deg F.
Im a BM wrote:
But thank you for sharing that most valuable information about the physical properties of methane and pyrite!

Yet you denied it, Robert.


The Parrot Killer

Debunked in my sig. - tmiddles

Google keeps track of paranoid talk and i'm not on their list. I've been evaluated and certified. - keepit

nuclear powered ships do not require nuclear fuel. - Swan

While it is true that fossils do not burn it is also true that fossil fuels burn very well - Swan
06-03-2025 03:53
SwanProfile picture★★★★★
(7879)
Into the Night wrote:
Im a BM wrote:
METHANE CLATHRATES

No such chemical, Robert.
Im a BM wrote:
A quote from Google:

Chemistry isn't Google, Robert.
Im a BM wrote:
"Methane clathrates, also known as methane hydrates, are solid compounds that trap methane in a crystal structure of water. They are found in polar permafrost and under the ocean floor."

No such chemical.
Im a BM wrote:
Where tundra meets the sea on the continental shelf of the Artic Ocean, there are gigatons of methane clathrate just beneath the warming surface.

No such chemical.
Im a BM wrote:
Methane clathrates couldn't care less about Into the Night's trivial point that "the freezing point of methane is -265 deg F."

No such chemical. Pivot fallacy.
Im a BM wrote:
Solid methane clathrates become unstable near the freezing point of WATER.

No such chemical.
Im a BM wrote:
"Permafrost" means that part of the subsoil that NEVER thaws, until recently.

Wrong. The surface of permafrost melts every summer, Robert.
Im a BM wrote:
Similarly, pyrite oxidation by bacteria couldn't care less if "the melting point of pyrite is 1888 deg F." It only cares that oxygen be available while water is in LIQUID form. Pyrite oxidation in tundra subsoil only requires WATER to melt.

Oxidation isn't melting. The melting point of pyrite is 1958 deg F.
Im a BM wrote:
But thank you for sharing that most valuable information about the physical properties of methane and pyrite!

Yet you denied it, Robert.


Do you feel butter now?


IBdaMann claims that Gold is a molecule, and that the last ice age never happened because I was not there to see it. The only conclusion that can be drawn from this is that IBdaMann is clearly not using enough LSD.

According to CDC/Government info, people who were vaccinated are now DYING at a higher rate than non-vaccinated people, which exposes the covid vaccines as the poison that they are, this is now fully confirmed by the terrorist CDC

This place is quieter than the FBI commenting on the chink bank account information on Hunter Xiden's laptop

I LOVE TRUMP BECAUSE HE PISSES OFF ALL THE PEOPLE THAT I CAN'T STAND.

ULTRA MAGA

"Being unwanted, unloved, uncared for, forgotten by everybody, I think that is a much greater hunger, a much greater poverty than the person who has nothing to eat." MOTHER THERESA OF CALCUTTA

So why is helping to hide the murder of an American president patriotic?


Sonia makes me so proud to be a dumb white boy


Now be honest, was I correct or was I correct? LOL
06-03-2025 23:58
Im a BM
★★★★★
(3741)
Swan wrote:
Into the Night wrote:
Im a BM wrote:
METHANE CLATHRATES

No such chemical, Robert.
Im a BM wrote:
A quote from Google:

Chemistry isn't Google, Robert.
Im a BM wrote:
"Methane clathrates, also known as methane hydrates, are solid compounds that trap methane in a crystal structure of water. They are found in polar permafrost and under the ocean floor."

No such chemical.
Im a BM wrote:
Where tundra meets the sea on the continental shelf of the Artic Ocean, there are gigatons of methane clathrate just beneath the warming surface.

No such chemical.
Im a BM wrote:
Methane clathrates couldn't care less about Into the Night's trivial point that "the freezing point of methane is -265 deg F."

No such chemical. Pivot fallacy.
Im a BM wrote:
Solid methane clathrates become unstable near the freezing point of WATER.

No such chemical.
Im a BM wrote:
"Permafrost" means that part of the subsoil that NEVER thaws, until recently.

Wrong. The surface of permafrost melts every summer, Robert.
Im a BM wrote:
Similarly, pyrite oxidation by bacteria couldn't care less if "the melting point of pyrite is 1888 deg F." It only cares that oxygen be available while water is in LIQUID form. Pyrite oxidation in tundra subsoil only requires WATER to melt.

Oxidation isn't melting. The melting point of pyrite is 1958 deg F.
Im a BM wrote:
But thank you for sharing that most valuable information about the physical properties of methane and pyrite!

Yet you denied it, Robert.


Do you feel butter now?


See?

Even SWAN understands that there really IS SUCH A THING as methane clathrates.

The unsupported contrarian assertion that "there is no such thing as 'methane clathrate'" is a CONFESSION OF SCIENTIFIC ILLITERACY.

Not every chemist in the world knows exactly what methane clathrates are, but it has to be at least 95% of them.

No actual "chemist" anywhere in the world would assert that "There is no such methane clathrate".

They would at least know how to open a textbook or do a simple Google search before going ahead and making a very STUPID assertion.

Especially if the assertion is being made in order to tell a highly respected, published and widely-cited, PhD chemist that they are WRONG to assert anything about the behavior of methane clathrates in tundra subsoil.

Methane clathrates are real. They are solid at temperatures hundreds of degrees above the freezing point of methane gas. And as the ice matrix that binds the clathrates begins to melt away, they release methane gas to the atmosphere.

If you want to deny that methane behaves as a greenhouse gas in the atmosphere, I defend your right to hold your own opinion about the implications of thermodynamics.

If you want to make all that methane clathrate go away by refusing to acknowledge that it even exists, I do NOT defend your right to troll.
08-03-2025 21:20
Into the NightProfile picture★★★★★
(24269)
Im a BM wrote:

See?

See what, Robert???
Im a BM wrote:

Even SWAN understands that there really IS SUCH A THING as methane clathrates.

He never said any such thing, Robert. Mantra 30a.
Im a BM wrote:

The unsupported contrarian assertion that "there is no such thing as 'methane clathrate'" is a CONFESSION OF SCIENTIFIC ILLITERACY.

Science is not meaningless buzzwords, Robert.
Im a BM wrote:

Not every chemist in the world knows exactly what methane clathrates are, but it has to be at least 95% of them.

Not a chemical.
Im a BM wrote:

No actual "chemist" anywhere in the world would assert that "There is no such methane clathrate".

Not a chemical. Buzzword fallacy.
Im a BM wrote:

They would at least know how to open a textbook or do a simple Google search before going ahead and making a very STUPID assertion.

Science is not Google. Science is not a book.
Im a BM wrote:

Especially if the assertion is being made in order to tell a highly respected, published and widely-cited, PhD chemist that they are WRONG to assert anything about the behavior of methane clathrates in tundra subsoil.

No such chemical.
Im a BM wrote:

Methane clathrates are real. They are solid at temperatures hundreds of degrees above the freezing point of methane gas. And as the ice matrix that binds the clathrates begins to melt away, they release methane gas to the atmosphere.

Not a chemical. Ice is not methane.
Im a BM wrote:

If you want to deny that methane behaves as a greenhouse gas in the atmosphere, I defend your right to hold your own opinion about the implications of thermodynamics.

The laws of thermodynamics are not a opinion. They are theories of science. You just want to discard them.
Im a BM wrote:

If you want to make all that methane clathrate go away by refusing to acknowledge that it even exists, I do NOT defend your right to troll.

Not a chemical. Buzzword fallacy.


The Parrot Killer

Debunked in my sig. - tmiddles

Google keeps track of paranoid talk and i'm not on their list. I've been evaluated and certified. - keepit

nuclear powered ships do not require nuclear fuel. - Swan

While it is true that fossils do not burn it is also true that fossil fuels burn very well - Swan
11-03-2025 18:09
Im a BM
★★★★★
(3741)
Three years ago today, on my third day of posting, gfm7175 offered these genius observations:

"It is not possible to measure global CO2 to any useful accuracy."

BULLSHIT!

Yes, it is possible to measure the concentration of CO2 in the air, to a high degree of "useful accuracy". It has been done millions of times. I have operated highly accurate CO2 monitors myself, so I know it is possible.

Yes, we DO use "fossils" for fuel. SOME of them are hydrocarbons. Coal is not.

I guess if you want to get technical enough, petrified wood is the only true "fossil fuel" on Earth. It cannot burn, as it no longer contains any organic carbon. But petrified wood USED to be "fuel" and now it is a "fossil".

Because science is just a word game.

If we start calling fossil fuel "hydrocarbons", we leave out coal and include vegetable oil instead.

"Define climate change."

At least that is an improvement over "There is no such thing as climate change."

Yes, there IS such a thing as climate change.


gfm7175 wrote:

We do not use fossils for fuel, as fossils don't burn very well... We use hydrocarbons instead. It is not possible to measure global CO2 content to any useful accuracy.

Define "vicious feedbacks". Define "climate change".[/quote]

--------------------------------------------------------------------------

Whatever word one wishes to use to call it, there is carbon-based material that humans have been extracting from the earth to use as fuel for combustion.

Most people don't have any trouble getting their heads around that one.

Trust your intuition on the most likely meaning of "vicious feedback".

Figure that when someone uses such a widely used term as "climate change", there is probably a common understanding what it is most likely to mean.

A person could go crazy trying to preemptively exclude every nuance.

A person could become isolated using a dictionary that they alone adhere to.

It's easier to communicate using a common language.

Words mean what they mean.

Get over it.
11-03-2025 20:21
Into the NightProfile picture★★★★★
(24269)
Im a BM wrote:
Three years ago today, on my third day of posting, gfm7175 offered these genius observations:

"It is not possible to measure global CO2 to any useful accuracy."

BULLSHIT!

It is not possible to measure the global atmospheric content of CO2, Robert.
Im a BM wrote:
Yes, it is possible to measure the concentration of CO2 in the air,

It is not possible to measure the global atmospheric content of CO2, Robert.
Im a BM wrote:
to a high degree of "useful accuracy".

There is no 'accuracy'. It is not possible to measure the global atmospheric content of CO2.
Im a BM wrote:
It has been done millions of times. I have operated highly accurate CO2 monitors myself, so I know it is possible.

It has never been done.
Im a BM wrote:
Yes, we DO use "fossils" for fuel.

Fossils are not used for fuel. Fossils don't burn.
Im a BM wrote:
SOME of them are hydrocarbons.

Fossils are not hydrocarbons.
Im a BM wrote:
Coal is not.

No one said it was.
Im a BM wrote:
I guess if you want to get technical enough, petrified wood is the only true "fossil fuel" on Earth.

Fossils don't burn, Robert. They are not used as fuel.
Im a BM wrote:
It cannot burn, as it no longer contains any organic carbon.

Carbon is not organic.
Im a BM wrote:
But petrified wood USED to be "fuel" and now it is a "fossil".

It doesn't burn.
Im a BM wrote:
Because science is just a word game.

Science is not a word game.
Im a BM wrote:
If we start calling fossil fuel "hydrocarbons",

Fossils are not hydrocarbons.
Im a BM wrote:
we leave out coal and include vegetable oil instead.

Coal is not vegetable oil.
Im a BM wrote:
"Define climate change."

At least that is an improvement over "There is no such thing as climate change."

Climate cannot change.
Im a BM wrote:
Yes, there IS such a thing as climate change.

Climate cannot change.
Im a BM wrote:
Whatever word one wishes to use to call it, there is carbon-based material that humans have been extracting from the earth to use as fuel for combustion.

So?
Im a BM wrote:
Most people don't have any trouble getting their heads around that one.

Apparently YOU do though!
Im a BM wrote:
Trust your intuition on the most likely meaning of "vicious feedback".

Buzzword fallacy. This phrase has no meaning.
Im a BM wrote:
Figure that when someone uses such a widely used term as "climate change", there is probably a common understanding what it is most likely to mean.

Climate cannot change.
Im a BM wrote:
A person could go crazy trying to preemptively exclude every nuance.

There is no 'nuance'. Climate cannot change.
Im a BM wrote:
A person could become isolated using a dictionary that they alone adhere to.

No dictionary defines any word, Robert.
Im a BM wrote:
It's easier to communicate using a common language.

So when are you going to use common language and give up your numerous buzzwords, Robert?
Im a BM wrote:
Words mean what they mean.

You don't know what many words mean.
Im a BM wrote:
Get over it.

It is YOUR problem, Robert. You cannot blame YOUR problem on anybody else! Inversion fallacy.


The Parrot Killer

Debunked in my sig. - tmiddles

Google keeps track of paranoid talk and i'm not on their list. I've been evaluated and certified. - keepit

nuclear powered ships do not require nuclear fuel. - Swan

While it is true that fossils do not burn it is also true that fossil fuels burn very well - Swan
19-03-2025 01:50
Im a BM
★★★★★
(3741)
METHANE CLATHRATES - Solid Methane on Ice

A quote from Google:

"Methane clathrates, also known as methane hydrates, are solid compounds that trap methane in a crystal structure of water. They are found in polar permafrost and under the ocean floor."

Where tundra meets the sea on the continental shelf of the Artic Ocean, there are gigatons of methane clathrate just beneath the warming surface.

Methane clathrates couldn't care less about Into the Night's trivial point that "the freezing point of methane is -265 deg F."

Solid methane clathrates become unstable near the freezing point of WATER.

"Permafrost" means that part of the subsoil that NEVER thaws, until recently.

Similarly, pyrite oxidation by bacteria couldn't care less if "the melting point of pyrite is 1888 deg F." It only cares that oxygen be available while water is in LIQUID form. Pyrite oxidation in tundra subsoil only requires WATER to melt.

But thank you for sharing that most valuable information about the physical properties of methane and pyrite!


Into the Night wrote:
Im a BM wrote:
"Coffee Prices are Soaring, but Growers Aren't Celebrating", New York Times, February 22, 2025.

One adverse impact of climate change has been to cause coffee prices to go up.

Climate cannot change. Coffee prices go up because of inflation.
Im a BM wrote:
Another adverse impact of climate change has been to cause coffee farmers and their families to abandon their plantations and take the desperate measures required to make the perilous journey to another place where they can live.

Climate cannot change.
Im a BM wrote:

"WEATHER" OR NOT (you call it "CLIMATE"?), that shit is CHANGING!

Climate cannot change.
Im a BM wrote:
Extreme-weather-related disasters keep setting new records.

What 'weather related disasters setting new records'????
Im a BM wrote:
January, 2025 was the hottest January ever recorded.

It is not possible to measure the temperature of the Earth.
Im a BM wrote:
Following 2024, the hottest year ever recorded.

It is not possible to measure the temperature of the Earth.
Im a BM wrote:
The economic reality of climate change has to be addressed.

Climate cannot change, Robert.
Im a BM wrote:
Even if the root cause cannot be acknowledged, for political reasons.

There is no 'root cause'. Climate cannot change.
Im a BM wrote:
It is no coincidence that virtually all scientists have reached the same conclusion.

You are ignoring theories of science. You don't get to speak for everyone. Omniscience fallacy.
Im a BM wrote:
The contrarians do not have any actual "scientists" among their ranks, nor any credible SOURCE of any kind they can cite to support their denialist assertions.

You are denying theories of science. You can't blame your problem on others.
Im a BM wrote:
Whether it's weather at its extreme as never seen before, or something more.

It is not. There have always been hot days, cold days, tornadoes, hurricanes, thunderstorms, floods, etc.
Im a BM wrote:
"Weather" or not (you call it "climate"?), that shit is CHANGING in a seriously frightening manner.

No, it isn't. Climate cannot change.
Im a BM wrote:
Vicious feedbacks influencing magnitude of climate change...

Climate cannot change. No Magick Feedback.
Im a BM wrote:
One of the more vicious feedbacks aggravating global warming occurs in the tundra.

No Magick Feedback. It is not possible to measure the temperature of the Earth.
Im a BM wrote:
As frozen, buried organic carbon thaws, it becomes available to decompose and release carbon dioxide. HUGE amounts of carbon dioxide.

The tundra thaws every summer, Robert. Carbon is not organic. Carbon is not carbon dioxide.
Im a BM wrote:
Down along with the buried, frozen organic carbon

Carbon is not organic. The melting point of carbon is 6420 deg F.
Im a BM wrote:
is trapped methane.

Methane isn't trapped.
Im a BM wrote:
HUGE amounts of trapped methane. It gets released upon thawing, and you can torch it off with a cigarette lighter as it is emitted from the ground.

Methane isn't trapped. The freezing point of methane is -265 deg F..
Im a BM wrote:
The warming atmosphere causes release of greenhouse gases from the tundra.

No gas or vapor has the capability to create energy out of nothing. You are ignoring the 1st law of thermodynamics again.
Im a BM wrote:
Greenhouse gases released from the tundra cause warming of the atmosphere.

No gas or vapor can create energy out of nothing. You are ignoring the 1st law of thermodynamics again.
Im a BM wrote:
But another vicious feedback wasn't included in any of the 1980s predictions for what could happen to the tundra under global warming.

No Magick Feedback. It is not possible to measure the temperature of the Earth.
Im a BM wrote:
Nobody predicted large scale pyrite oxidation turning the rivers orange.

Some Alaskan rivers have always been orange.
Im a BM wrote:
"Rivers in Alaska are turning orange. The reason surprised even scientists."

No one is surprised (except, apparently, YOU). You are not a scientist. You deny theories of science.
Im a BM wrote:
But the orange rivers aren't about release of greenhouse gases to the atmosphere.

No gas or vapor has the capability to create energy out of nothing. You are ignoring the 1st law of thermodynamics again.
Im a BM wrote:
Thawing permafrost contains iron pyrite, along with all the toxic elements that get sequestered during pyrite formation.

Pyrite is not particularly toxic.
Im a BM wrote:
In the frozen state, the pyrite wasn't going anywhere or doing anything.

The melting point of pyrite is 1888 deg F.
Im a BM wrote:
Once thawed and exposed to oxygen, microorganisms oxidize the sulfide and (ferrous) iron(II) contained in the pyrite, to release ferric iron(III) and sulfuric acid.

Some of the orange streams have pH as low as 3.

You don't understand what pH is or even how to measure it.
Im a BM wrote:
As the papers' titles imply, in addition to ferric iron(III), there are far more toxic metals also released in the pyrite oxidation process.

Iron isn't toxic.
Im a BM wrote:
The biogeochemistry of climate change is about more than greenhouse gases.

There is no such thing as 'biogeochemistry. Climate cannot change. No gas or vapor has the capability to warm the Earth. You cannot create energy out of nothing. You are ignoring the 1st law of thermodynamics again.
Im a BM wrote:
Aquatic ecosystems are also impacted in other ways.

Acidic orange rivers in Alaska are one example.

Aquatic is not an 'ecosystem'.
Im a BM wrote:
Depletion of the ocean's alkalinity, and consequent diminishing of bioavailable carbonate ion for shell formation is another example.

Alkalinity is not a chemical. Carbonate is not a chemical.
[b]Im a BM wrote:
Ferric iron(III) is only soluble at the acidic pH at the point of origin.

Iron is not an acid.
Im a BM wrote:
Upon contact with near neutral pH surface water, the ferric iron(III) precipitates out as iron floc. Much of the floc can remain suspended in solution and travel for miles with the stream flow. Eventually, it all settles out as hydroxides or oxides of ferric iron(III).

Iron oxide is not an acid. Rust is common, Robert.
Im a BM wrote:
It would depend on what metals were along with the iron pyrite in the thawing permafrost.

The permafrost surface melts every year, Robert. It's called 'summer'.
Im a BM wrote:
All the most relevant posts of this thread are compiled, beginning 3/4 way down page 5[/b]

You aren't relevant.
20-03-2025 01:35
Im a BM
★★★★★
(3741)
FUN FACT - On February 8, 2020, Tomasz Dabski created the following:

Climate denialists filter for Climate-debate.com


On the greasyfork.org website, Tomasz offer this filter for installation.

Blocks posts of offensive climate deniers on forum Climate-debate.com

So claims the ad for the filter.

Tomasz saw an opportunity for a niche market.

Were there still so many tree huggers here in the beginning of 2020 that Tomasz hoped they would want to install his filter?

By the time I got here, only two of the most recently active 100 threads even pretended to discuss climate.

It looks like there were zero installs of Tomasz's filter.

Hey, it's probably still available.

At greasyfork.org just type in "climate-debate.com" in the search box.

-----------------------------

METHANE CLATHRATES - Solid Methane on Ice

A quote from Google:

"Methane clathrates, also known as methane hydrates, are solid compounds that trap methane in a crystal structure of water. They are found in polar permafrost and under the ocean floor."

Where tundra meets the sea on the continental shelf of the Artic Ocean, there are gigatons of methane clathrate just beneath the warming surface.

Methane clathrates couldn't care less about Into the Night's trivial point that "the freezing point of methane is -265 deg F."

Solid methane clathrates become unstable near the freezing point of WATER.

"Permafrost" means that part of the subsoil that NEVER thaws, until recently.

Similarly, pyrite oxidation by bacteria couldn't care less if "the melting point of pyrite is 1888 deg F." It only cares that oxygen be available while water is in LIQUID form. Pyrite oxidation in tundra subsoil only requires WATER to melt.

But thank you for sharing that most valuable information about the physical properties of methane and pyrite!


Into the Night wrote:
Im a BM wrote:
"Coffee Prices are Soaring, but Growers Aren't Celebrating", New York Times, February 22, 2025.

One adverse impact of climate change has been to cause coffee prices to go up.

Climate cannot change. Coffee prices go up because of inflation.
Im a BM wrote:
Another adverse impact of climate change has been to cause coffee farmers and their families to abandon their plantations and take the desperate measures required to make the perilous journey to another place where they can live.

Climate cannot change.
Im a BM wrote:

"WEATHER" OR NOT (you call it "CLIMATE"?), that shit is CHANGING!

Climate cannot change.
Im a BM wrote:
Extreme-weather-related disasters keep setting new records.

What 'weather related disasters setting new records'????
Im a BM wrote:
January, 2025 was the hottest January ever recorded.

It is not possible to measure the temperature of the Earth.
Im a BM wrote:
Following 2024, the hottest year ever recorded.

It is not possible to measure the temperature of the Earth.
Im a BM wrote:
The economic reality of climate change has to be addressed.

Climate cannot change, Robert.
Im a BM wrote:
Even if the root cause cannot be acknowledged, for political reasons.

There is no 'root cause'. Climate cannot change.
Im a BM wrote:
It is no coincidence that virtually all scientists have reached the same conclusion.

You are ignoring theories of science. You don't get to speak for everyone. Omniscience fallacy.
Im a BM wrote:
The contrarians do not have any actual "scientists" among their ranks, nor any credible SOURCE of any kind they can cite to support their denialist assertions.

You are denying theories of science. You can't blame your problem on others.
Im a BM wrote:
Whether it's weather at its extreme as never seen before, or something more.

It is not. There have always been hot days, cold days, tornadoes, hurricanes, thunderstorms, floods, etc.
Im a BM wrote:
"Weather" or not (you call it "climate"?), that shit is CHANGING in a seriously frightening manner.

No, it isn't. Climate cannot change.
Im a BM wrote:
Vicious feedbacks influencing magnitude of climate change...

Climate cannot change. No Magick Feedback.
Im a BM wrote:
One of the more vicious feedbacks aggravating global warming occurs in the tundra.

No Magick Feedback. It is not possible to measure the temperature of the Earth.
Im a BM wrote:
As frozen, buried organic carbon thaws, it becomes available to decompose and release carbon dioxide. HUGE amounts of carbon dioxide.

The tundra thaws every summer, Robert. Carbon is not organic. Carbon is not carbon dioxide.
Im a BM wrote:
Down along with the buried, frozen organic carbon

Carbon is not organic. The melting point of carbon is 6420 deg F.
Im a BM wrote:
is trapped methane.

Methane isn't trapped.
Im a BM wrote:
HUGE amounts of trapped methane. It gets released upon thawing, and you can torch it off with a cigarette lighter as it is emitted from the ground.

Methane isn't trapped. The freezing point of methane is -265 deg F..
Im a BM wrote:
The warming atmosphere causes release of greenhouse gases from the tundra.

No gas or vapor has the capability to create energy out of nothing. You are ignoring the 1st law of thermodynamics again.
Im a BM wrote:
Greenhouse gases released from the tundra cause warming of the atmosphere.

No gas or vapor can create energy out of nothing. You are ignoring the 1st law of thermodynamics again.
Im a BM wrote:
But another vicious feedback wasn't included in any of the 1980s predictions for what could happen to the tundra under global warming.

No Magick Feedback. It is not possible to measure the temperature of the Earth.
Im a BM wrote:
Nobody predicted large scale pyrite oxidation turning the rivers orange.

Some Alaskan rivers have always been orange.
Im a BM wrote:
"Rivers in Alaska are turning orange. The reason surprised even scientists."

No one is surprised (except, apparently, YOU). You are not a scientist. You deny theories of science.
Im a BM wrote:
But the orange rivers aren't about release of greenhouse gases to the atmosphere.

No gas or vapor has the capability to create energy out of nothing. You are ignoring the 1st law of thermodynamics again.
Im a BM wrote:
Thawing permafrost contains iron pyrite, along with all the toxic elements that get sequestered during pyrite formation.

Pyrite is not particularly toxic.
Im a BM wrote:
In the frozen state, the pyrite wasn't going anywhere or doing anything.

The melting point of pyrite is 1888 deg F.
Im a BM wrote:
Once thawed and exposed to oxygen, microorganisms oxidize the sulfide and (ferrous) iron(II) contained in the pyrite, to release ferric iron(III) and sulfuric acid.

Some of the orange streams have pH as low as 3.

You don't understand what pH is or even how to measure it.
Im a BM wrote:
As the papers' titles imply, in addition to ferric iron(III), there are far more toxic metals also released in the pyrite oxidation process.

Iron isn't toxic.
Im a BM wrote:
The biogeochemistry of climate change is about more than greenhouse gases.

There is no such thing as 'biogeochemistry. Climate cannot change. No gas or vapor has the capability to warm the Earth. You cannot create energy out of nothing. You are ignoring the 1st law of thermodynamics again.
Im a BM wrote:
Aquatic ecosystems are also impacted in other ways.

Acidic orange rivers in Alaska are one example.

Aquatic is not an 'ecosystem'.
Im a BM wrote:
Depletion of the ocean's alkalinity, and consequent diminishing of bioavailable carbonate ion for shell formation is another example.

Alkalinity is not a chemical. Carbonate is not a chemical.
[b]Im a BM wrote:
Ferric iron(III) is only soluble at the acidic pH at the point of origin.

Iron is not an acid.
Im a BM wrote:
Upon contact with near neutral pH surface water, the ferric iron(III) precipitates out as iron floc. Much of the floc can remain suspended in solution and travel for miles with the stream flow. Eventually, it all settles out as hydroxides or oxides of ferric iron(III).

Iron oxide is not an acid. Rust is common, Robert.
Im a BM wrote:
It would depend on what metals were along with the iron pyrite in the thawing permafrost.

The permafrost surface melts every year, Robert. It's called 'summer'.
Im a BM wrote:
All the most relevant posts of this thread are compiled, beginning 3/4 way down page 5[/b]

You aren't relevant.
20-03-2025 09:39
Into the NightProfile picture★★★★★
(24269)
Im a BM wrote:
FUN FACT ...
A quote from Google:.....

Google is not God. Stop spamming.


The Parrot Killer

Debunked in my sig. - tmiddles

Google keeps track of paranoid talk and i'm not on their list. I've been evaluated and certified. - keepit

nuclear powered ships do not require nuclear fuel. - Swan

While it is true that fossils do not burn it is also true that fossil fuels burn very well - Swan
31-03-2025 04:52
Im a BM
★★★★★
(3741)
"Coffee Prices are Soaring, but Growers Aren't Celebrating", New York Times, February 22, 2025.

One adverse impact of climate change has been to cause coffee prices to go up.

Another adverse impact of climate change has been to cause coffee farmers and their families to abandon their plantations and take the desperate measures required to make the perilous journey to another place where they can live.


"WEATHER" OR NOT (you call it "CLIMATE"?), that shit is CHANGING!

Extreme-weather-related disasters keep setting new records.

January, 2025 was the hottest January ever recorded.

Following 2024, the hottest year ever recorded.

The economic reality of climate change has to be addressed.

Even if the root cause cannot be acknowledged, for political reasons.

It is no coincidence that virtually all scientists have reached the same conclusion.

The contrarians do not have any actual "scientists" among their ranks, nor any credible SOURCE of any kind they can cite to support their denialist assertions.

Whether it's weather at its extreme as never seen before, or something more.

"Weather" or not (you call it "climate"?), that shit is CHANGING in a seriously frightening manner.

----------------------------------------------

Vicious feedbacks influencing magnitude of climate change...

One of the more vicious feedbacks aggravating global warming occurs in the tundra.

As frozen, buried organic carbon thaws, it becomes available to decompose and release carbon dioxide. HUGE amounts of carbon dioxide.

Down along with the buried, frozen organic carbon is trapped methane. HUGE amounts of trapped methane. It gets released upon thawing, and you can torch it off with a cigarette lighter as it is emitted from the ground.

The warming atmosphere causes release of greenhouse gases from the tundra. Greenhouse gases released from the tundra cause warming of the atmosphere.

But another vicious feedback wasn't included in any of the 1980s predictions for what could happen to the tundra under global warming. Nobody predicted large scale pyrite oxidation turning the rivers orange.


"Rivers in Alaska are turning orange. The reason surprised even scientists."

This is the title of the story today (May 29, 2024) on CNN, by Fabiana Chaparro.

I first saw it about four days ago:

"Alaska's rivers are turning orange as thawing permafrost releases metals into waterways."


Published May 24, 2024, in Smithsonian Magazine, by Christian Thorsberg.

Both these stories are about a report published May 20, 2024:

J. O'Donnell, et al. 2024. Metal mobilization from thawing permafrost to aquatic ecosystems is driving rusting of arctic streams. Communications Earth & Environment. (Nature) 5 article 268.


The phenomenon was first widely noted in 2018, but satellite imagery confirms it was observable as far back as 2008.

This thread includes discussion of carbon dioxide and methane release from thawing permafrost.

But the orange rivers aren't about release of greenhouse gases to the atmosphere.

Thawing permafrost contains iron pyrite, along with all the toxic elements that get sequestered during pyrite formation.

In the frozen state, the pyrite wasn't going anywhere or doing anything.

Once thawed and exposed to oxygen, microorganisms oxidize the sulfide and (ferrous) iron(II) contained in the pyrite, to release ferric iron(III) and sulfuric acid.

Some of the orange streams have pH as low as 3.

As the papers' titles imply, in addition to ferric iron(III), there are far more toxic metals also released in the pyrite oxidation process.

The biogeochemistry of climate change is about more than greenhouse gases.

Aquatic ecosystems are also impacted in other ways.

Acidic orange rivers in Alaska are one example.

Depletion of the ocean's alkalinity, and consequent diminishing of bioavailable carbonate ion for shell formation is another example.


Regarding the toxic metals identified to be of concern in the orange rivers, I can draw upon my own experience investigating the legacy of an orange river created by mercury mining operations.

Microbial oxidation of iron pyrite, as always, was the biggest contributor of sulfuric acid and ferric iron(III) surface water.

Ferric iron(III) is only soluble at the acidic pH at the point of origin. Upon contact with near neutral pH surface water, the ferric iron(III) precipitates out as iron floc. Much of the floc can remain suspended in solution and travel for miles with the stream flow. Eventually, it all settles out as hydroxides or oxides of ferric iron(III).

Cinnabar is mercury sulfide, and it also oxidized in the mine drainage to generate sulfuric acid and soluble mercury.

Upon contact with near neutral pH surface water, the dissolved mercury precipitated out. It co-precipitated with the iron floc, chemically bonded to it.

So, the orange rivers in Alaska may carry sediment loads with some toxic metals bonded to iron floc.

It would depend on what metals were along with the iron pyrite in the thawing permafrost.

All the most relevant posts of this thread are compiled, beginning 3/4 way down page 5
11-04-2025 12:28
Im a BM
★★★★★
(3741)
Vicious feedbacks influencing magnitude of climate change...

One of the more vicious feedbacks aggravating global warming occurs in the tundra.

As frozen, buried organic carbon thaws, it becomes available to decompose and release carbon dioxide. HUGE amounts of carbon dioxide.

Down along with the buried, frozen organic carbon is trapped methane. HUGE amounts of trapped methane. It gets released upon thawing, and you can torch it off with a cigarette lighter as it is emitted from the ground.

The warming atmosphere causes release of greenhouse gases from the tundra. Greenhouse gases released from the tundra cause warming of the atmosphere.

But another vicious feedback wasn't included in any of the 1980s predictions for what could happen to the tundra under global warming. Nobody predicted large scale pyrite oxidation turning the rivers orange.


"Rivers in Alaska are turning orange. The reason surprised even scientists."

This is the title of the story today (May 29, 2024) on CNN, by Fabiana Chaparro.

I first saw it about four days ago:

"Alaska's rivers are turning orange as thawing permafrost releases metals into waterways."


Published May 24, 2024, in Smithsonian Magazine, by Christian Thorsberg.

Both these stories are about a report published May 20, 2024:

J. O'Donnell, et al. 2024. Metal mobilization from thawing permafrost to aquatic ecosystems is driving rusting of arctic streams. Communications Earth & Environment. (Nature) 5 article 268.


The phenomenon was first widely noted in 2018, but satellite imagery confirms it was observable as far back as 2008.

This thread includes discussion of carbon dioxide and methane release from thawing permafrost.

But the orange rivers aren't about release of greenhouse gases to the atmosphere.

Thawing permafrost contains iron pyrite, along with all the toxic elements that get sequestered during pyrite formation.

In the frozen state, the pyrite wasn't going anywhere or doing anything.

Once thawed and exposed to oxygen, microorganisms oxidize the sulfide and (ferrous) iron(II) contained in the pyrite, to release ferric iron(III) and sulfuric acid.

Some of the orange streams have pH as low as 3.

As the papers' titles imply, in addition to ferric iron(III), there are far more toxic metals also released in the pyrite oxidation process.

The biogeochemistry of climate change is about more than greenhouse gases.

Aquatic ecosystems are also impacted in other ways.

Acidic orange rivers in Alaska are one example.

Depletion of the ocean's alkalinity, and consequent diminishing of bioavailable carbonate ion for shell formation is another example.


Regarding the toxic metals identified to be of concern in the orange rivers, I can draw upon my own experience investigating the legacy of an orange river created by mercury mining operations.

Microbial oxidation of iron pyrite, as always, was the biggest contributor of sulfuric acid and ferric iron(III) surface water.

Ferric iron(III) is only soluble at the acidic pH at the point of origin. Upon contact with near neutral pH surface water, the ferric iron(III) precipitates out as iron floc. Much of the floc can remain suspended in solution and travel for miles with the stream flow. Eventually, it all settles out as hydroxides or oxides of ferric iron(III).

Cinnabar is mercury sulfide, and it also oxidized in the mine drainage to generate sulfuric acid and soluble mercury.

Upon contact with near neutral pH surface water, the dissolved mercury precipitated out. It co-precipitated with the iron floc, chemically bonded to it.

So, the orange rivers in Alaska may carry sediment loads with some toxic metals bonded to iron floc.

It would depend on what metals were along with the iron pyrite in the thawing permafrost.

All the most relevant posts of this thread are compiled, beginning 3/4 way down page 5
02-05-2025 01:23
sealover
★★★★★
(2131)
Vicious feedbacks influencing magnitude of climate change...

One of the more vicious feedbacks aggravating global warming occurs in the tundra.

As frozen, buried organic carbon thaws, it becomes available to decompose and release carbon dioxide. HUGE amounts of carbon dioxide.

Down along with the buried, frozen organic carbon is trapped methane. HUGE amounts of trapped methane. It gets released upon thawing, and you can torch it off with a cigarette lighter as it is emitted from the ground.

The warming atmosphere causes release of greenhouse gases from the tundra. Greenhouse gases released from the tundra cause warming of the atmosphere.

But another vicious feedback wasn't included in any of the 1980s predictions for what could happen to the tundra under global warming. Nobody predicted large scale pyrite oxidation turning the rivers orange.


"Rivers in Alaska are turning orange. The reason surprised even scientists."

This is the title of the story today (May 29, 2024) on CNN, by Fabiana Chaparro.

I first saw it about four days ago:

"Alaska's rivers are turning orange as thawing permafrost releases metals into waterways."


Published May 24, 2024, in Smithsonian Magazine, by Christian Thorsberg.

Both these stories are about a report published May 20, 2024:

J. O'Donnell, et al. 2024. Metal mobilization from thawing permafrost to aquatic ecosystems is driving rusting of arctic streams. Communications Earth & Environment. (Nature) 5 article 268.


The phenomenon was first widely noted in 2018, but satellite imagery confirms it was observable as far back as 2008.

This thread includes discussion of carbon dioxide and methane release from thawing permafrost.

But the orange rivers aren't about release of greenhouse gases to the atmosphere.

Thawing permafrost contains iron pyrite, along with all the toxic elements that get sequestered during pyrite formation.

In the frozen state, the pyrite wasn't going anywhere or doing anything.

Once thawed and exposed to oxygen, microorganisms oxidize the sulfide and (ferrous) iron(II) contained in the pyrite, to release ferric iron(III) and sulfuric acid.

Some of the orange streams have pH as low as 3.

As the papers' titles imply, in addition to ferric iron(III), there are far more toxic metals also released in the pyrite oxidation process.

The biogeochemistry of climate change is about more than greenhouse gases.

Aquatic ecosystems are also impacted in other ways.

Acidic orange rivers in Alaska are one example.

Depletion of the ocean's alkalinity, and consequent diminishing of bioavailable carbonate ion for shell formation is another example.


Regarding the toxic metals identified to be of concern in the orange rivers, I can draw upon my own experience investigating the legacy of an orange river created by mercury mining operations.

Microbial oxidation of iron pyrite, as always, was the biggest contributor of sulfuric acid and ferric iron(III) surface water.

Ferric iron(III) is only soluble at the acidic pH at the point of origin. Upon contact with near neutral pH surface water, the ferric iron(III) precipitates out as iron floc. Much of the floc can remain suspended in solution and travel for miles with the stream flow. Eventually, it all settles out as hydroxides or oxides of ferric iron(III).

Cinnabar is mercury sulfide, and it also oxidized in the mine drainage to generate sulfuric acid and soluble mercury.

Upon contact with near neutral pH surface water, the dissolved mercury precipitated out. It co-precipitated with the iron floc, chemically bonded to it.

So, the orange rivers in Alaska may carry sediment loads with some toxic metals bonded to iron floc.

It would depend on what metals were along with the iron pyrite in the thawing permafrost.

All the most relevant posts of this thread are compiled, beginning 3/4 way down page 5
05-05-2025 07:06
Into the NightProfile picture★★★★★
(24269)
sealover wrote:
Vicious feedbacks influencing magnitude of climate change...

Climate cannot change. There is no 'feedback'.Climate has no magnitude.
sealover wrote:

One of the more vicious feedbacks aggravating global warming occurs in the tundra.

It is not possible to measure the temperature of the Earth.
sealover wrote:

As frozen, buried organic carbon thaws, it becomes available to decompose and release carbon dioxide. HUGE amounts of carbon dioxide.

Carbon is not organic. Carbon is not carbon dioxide. Carbon does not 'decompose'.
sealover wrote:

Down along with the buried, frozen organic carbon is trapped methane. HUGE amounts of trapped methane. It gets released upon thawing, and you can torch it off with a cigarette lighter as it is emitted from the ground.

Carbon is not organic. The tundra surface thaws every summer, Robert. It's normal.
sealover wrote:

The warming atmosphere causes release of greenhouse gases from the tundra. Greenhouse gases released from the tundra cause warming of the atmosphere.

No gas or vapor can create energy out of nothing, Robert. You are ignoring the 1st law of thermodynamics again.
sealover wrote:
...deleted remaining spam...

Stop spamming.


The Parrot Killer

Debunked in my sig. - tmiddles

Google keeps track of paranoid talk and i'm not on their list. I've been evaluated and certified. - keepit

nuclear powered ships do not require nuclear fuel. - Swan

While it is true that fossils do not burn it is also true that fossil fuels burn very well - Swan
28-09-2025 00:47
sealover
★★★★★
(2131)
Vicious feedbacks influencing magnitude of climate change...

One of the more vicious feedbacks aggravating global warming occurs in the tundra.

As frozen, buried organic carbon thaws, it becomes available to decompose and release carbon dioxide. HUGE amounts of carbon dioxide.

Down along with the buried, frozen organic carbon is trapped methane. HUGE amounts of trapped methane. It gets released upon thawing, and you can torch it off with a cigarette lighter as it is emitted from the ground.

The warming atmosphere causes release of greenhouse gases from the tundra. Greenhouse gases released from the tundra cause warming of the atmosphere.

But another vicious feedback wasn't included in any of the 1980s predictions for what could happen to the tundra under global warming. Nobody predicted large scale pyrite oxidation turning the rivers orange.


"Rivers in Alaska are turning orange. The reason surprised even scientists."

This is the title of the story today (May 29, 2024) on CNN, by Fabiana Chaparro.

I first saw it about four days ago:

"Alaska's rivers are turning orange as thawing permafrost releases metals into waterways."


Published May 24, 2024, in Smithsonian Magazine, by Christian Thorsberg.

Both these stories are about a report published May 20, 2024:

J. O'Donnell, et al. 2024. Metal mobilization from thawing permafrost to aquatic ecosystems is driving rusting of arctic streams. Communications Earth & Environment. (Nature) 5 article 268.


The phenomenon was first widely noted in 2018, but satellite imagery confirms it was observable as far back as 2008.

This thread includes discussion of carbon dioxide and methane release from thawing permafrost.

But the orange rivers aren't about release of greenhouse gases to the atmosphere.

Thawing permafrost contains iron pyrite, along with all the toxic elements that get sequestered during pyrite formation.

In the frozen state, the pyrite wasn't going anywhere or doing anything.

Once thawed and exposed to oxygen, microorganisms oxidize the sulfide and (ferrous) iron(II) contained in the pyrite, to release ferric iron(III) and sulfuric acid.

Some of the orange streams have pH as low as 3.

As the papers' titles imply, in addition to ferric iron(III), there are far more toxic metals also released in the pyrite oxidation process.

The biogeochemistry of climate change is about more than greenhouse gases.

Aquatic ecosystems are also impacted in other ways.

Acidic orange rivers in Alaska are one example.

Depletion of the ocean's alkalinity, and consequent diminishing of bioavailable carbonate ion for shell formation is another example.


Regarding the toxic metals identified to be of concern in the orange rivers, I can draw upon my own experience investigating the legacy of an orange river created by mercury mining operations.

Microbial oxidation of iron pyrite, as always, was the biggest contributor of sulfuric acid and ferric iron(III) surface water.

Ferric iron(III) is only soluble at the acidic pH at the point of origin. Upon contact with near neutral pH surface water, the ferric iron(III) precipitates out as iron floc. Much of the floc can remain suspended in solution and travel for miles with the stream flow. Eventually, it all settles out as hydroxides or oxides of ferric iron(III).

Cinnabar is mercury sulfide, and it also oxidized in the mine drainage to generate sulfuric acid and soluble mercury.

Upon contact with near neutral pH surface water, the dissolved mercury precipitated out. It co-precipitated with the iron floc, chemically bonded to it.

So, the orange rivers in Alaska may carry sediment loads with some toxic metals bonded to iron floc.

It would depend on what metals were along with the iron pyrite in the thawing permafrost.

All the most relevant posts of this thread are compiled, beginning 3/4 way down page 5
01-10-2025 22:10
Into the NightProfile picture★★★★★
(24269)
Stop spamming.
02-10-2025 16:13
SwanProfile picture★★★★★
(7879)
Into the Night wrote:
Stop spamming.

Yo super agent, when you say stop spamming over and over, that counts as spam, but you know that just like the pedophile judge


IBdaMann claims that Gold is a molecule, and that the last ice age never happened because I was not there to see it. The only conclusion that can be drawn from this is that IBdaMann is clearly not using enough LSD.

According to CDC/Government info, people who were vaccinated are now DYING at a higher rate than non-vaccinated people, which exposes the covid vaccines as the poison that they are, this is now fully confirmed by the terrorist CDC

This place is quieter than the FBI commenting on the chink bank account information on Hunter Xiden's laptop

I LOVE TRUMP BECAUSE HE PISSES OFF ALL THE PEOPLE THAT I CAN'T STAND.

ULTRA MAGA

"Being unwanted, unloved, uncared for, forgotten by everybody, I think that is a much greater hunger, a much greater poverty than the person who has nothing to eat." MOTHER THERESA OF CALCUTTA

So why is helping to hide the murder of an American president patriotic?


Sonia makes me so proud to be a dumb white boy


Now be honest, was I correct or was I correct? LOL
02-10-2025 16:24
Im a BM
★★★★★
(3741)
Swan wrote:
Into the Night wrote:
Stop spamming.

Yo super agent, when you say stop spamming over and over, that counts as spam, but you know that just like the pedophile judge


Go ahead and try to be a buzzkill, but you can't rain on ITN's parade.

His threads are FINALLY getting thousands of views. After ten years and more than 23,000 posts, his genius has finally been discovered by the Internet.

You can't burst his bubble with your slings and arrows. He is basking in glory.

"Yo super agent" is RIGHT! More than 23,000 posts is "super" status.

Even IBdaMann is only a "pretty darn good" agent, with barely more than 15,000 posts.
02-10-2025 20:48
SwanProfile picture★★★★★
(7879)
Im a BM wrote:
Swan wrote:
Into the Night wrote:
Stop spamming.

Yo super agent, when you say stop spamming over and over, that counts as spam, but you know that just like the pedophile judge


Go ahead and try to be a buzzkill, but you can't rain on ITN's parade.

His threads are FINALLY getting thousands of views. After ten years and more than 23,000 posts, his genius has finally been discovered by the Internet.

You can't burst his bubble with your slings and arrows. He is basking in glory.

"Yo super agent" is RIGHT! More than 23,000 posts is "super" status.

Even IBdaMann is only a "pretty darn good" agent, with barely more than 15,000 posts.


LOL Google gets 23,000 post in 0.4 seconds. Wake up clown


IBdaMann claims that Gold is a molecule, and that the last ice age never happened because I was not there to see it. The only conclusion that can be drawn from this is that IBdaMann is clearly not using enough LSD.

According to CDC/Government info, people who were vaccinated are now DYING at a higher rate than non-vaccinated people, which exposes the covid vaccines as the poison that they are, this is now fully confirmed by the terrorist CDC

This place is quieter than the FBI commenting on the chink bank account information on Hunter Xiden's laptop

I LOVE TRUMP BECAUSE HE PISSES OFF ALL THE PEOPLE THAT I CAN'T STAND.

ULTRA MAGA

"Being unwanted, unloved, uncared for, forgotten by everybody, I think that is a much greater hunger, a much greater poverty than the person who has nothing to eat." MOTHER THERESA OF CALCUTTA

So why is helping to hide the murder of an American president patriotic?


Sonia makes me so proud to be a dumb white boy


Now be honest, was I correct or was I correct? LOL
02-10-2025 21:53
Im a BM
★★★★★
(3741)
Swan wrote:
Im a BM wrote:
Swan wrote:
Into the Night wrote:
Stop spamming.

Yo super agent, when you say stop spamming over and over, that counts as spam, but you know that just like the pedophile judge


Go ahead and try to be a buzzkill, but you can't rain on ITN's parade.

His threads are FINALLY getting thousands of views. After ten years and more than 23,000 posts, his genius has finally been discovered by the Internet.

You can't burst his bubble with your slings and arrows. He is basking in glory.

"Yo super agent" is RIGHT! More than 23,000 posts is "super" status.

Even IBdaMann is only a "pretty darn good" agent, with barely more than 15,000 posts.


LOL Google gets 23,000 post in 0.4 seconds. Wake up clown


You seem to have a lot of inside information about Google.

I smell pork.
31-05-2026 23:12
sealover
★★★★★
(2131)
"No. You still don't understand solubility. pH isn't a factor." - YARP (aka ITN)

That's a "chemist" for ya!

That is why they absolutely do NOT use high pH sodium hydroxide at paper mills. Because high pH does NOT affect the solubility of lignin, which is NOT a polyphenol. Metal corrosion and dissolution by low pH acid? pH is NOT a factor in controlling the solubility of ANY metal ion known to YARP.

Limestone solubility? Couldn't care less about pH, right? Nothing about the pH of a solution influences whether carbonate ion separates from the solid CaCO3, right?

YARP needs to publish his own textbook of parachemistry, to be used for instruction at Chemistry Clown College.

Into the Night wrote:
...fixing severely damaged quoting that you STILL haven't figured out how to use...
sealover wrote:
Into the Night wrote:
sealover wrote:
"Acid Rain". Aluminum Toxicity. Organic Anions. Calcium.
...deleted excess noise...
"Acid rain" causes organic anions to become protonated into organic acids.

This makes many of them insoluble.

This makes those that are still soluble far less capable of forming organometallic complexes with aluminum to detoxify it.

There is also a synergistic effect between calcium deficiency and aluminum toxicity. Curing one also cures the other.

But "acid rain" screwed everything up.

Solubility isn't affected by pH.
Rain is normally acid.


Yes, hidden in the fine print of the post was reference to "naturally" acidic rain with a pH about 5.6.

This "normally acid" pH 5.6 rain is acidic only from CARBONIC ACID.

It also naturally contains nitric acid and sulfuric acid.

Nitric acid is formed from naturally occurring nitrogen dioxide gas and rainwater.
Sulfuric acid is formed from naturally occurring sulfur dioxide gas and rainwater.
Both gases occur naturally in the atmosphere.

sealover wrote:
Also hidden in the fine print of the post, the "acid rain" was pH 3, 50-50 sulfuric and nitric acid. Not the "normally acid" kind. The ANTHROPOGENIC kind.

There is no 'kind'. Sulfuric and nitric acid are normally found in rain.
sealover wrote:
In 1990, sealover's master's thesis was entered into the UC Berkeley Library.

1) I don't believe you.
2) If you ever do write such a thesis, I would flunk it, since such a paper ignores naturally occurring sources of acid in rainwater, ignores why water drainage to rivers makes the water alkaline, and ignores that the ocean is alkaline. I assume your conclusion would also claim 'global warming' somehow and would therefore ignore the 1st law of thermodynamics.

You really gotta stop making up shit about yourself dude. You are a nothing. You deny science. You do not understand chemistry, including acid-base chemistry. You show it with every post. You cut and paste with no understanding of the material you are cutting and pasting.

You are a nothing.

sealover wrote:
The title: Phenols in forest litter and leachate: Interaction with Acidity.

It was ALL ABOUT how solubility IS affected by pH.

Solubility is not affected by pH. Someday you will learn about the rules of solubility. Nah...who am I kidding?
sealover wrote:
First, the hydrophobic effect of increased surface tension in the rain drops.

The high ionic strength of the pH 3 "acid rain" means that there is high surface tension in the rain droplets.

This prevents some of it from even interacting with with the litter before percolating down into mineral soil. "Normally acid" rain does NOT do this.

So....rain doesn't soak into soil, eh? The grass, shrubs, and trees are going to get very disappointed...
sealover wrote:
The solubility of phenol carboxylic acids is HIGHLY pH dependent.

As deprotonated anions, they can form dipoles with surrounding water molecules lined up in polar fashion. This makes them soluble despite their hydrocarbon component, which tends to be hydrophobic.

Not a hydrocarbon. Did you put this in your 'paper' too? Flunk.
sealover wrote:
That master's thesis was a very rare case of one that outsiders went to see at the UC Berkeley library. Between 1990 and 1994, there was no place else to find the information it contained.

You are a nothing. Making up shit about how important you are isn't going to fly here.
sealover wrote:
In fact, pH is the MASTER VARIABILITY regulating the solubility of organic matter in water.

No. You still don't understand solubility. pH is not a factor.
01-06-2026 08:15
Into the NightProfile picture★★★★★
(24269)
Swan wrote:
Into the Night wrote:
Stop spamming.

Yo super agent, when you say stop spamming over and over, that counts as spam, but you know that just like the pedophile judge

So you support his spamming, eh?


The Parrot Killer

Debunked in my sig. - tmiddles

Google keeps track of paranoid talk and i'm not on their list. I've been evaluated and certified. - keepit

nuclear powered ships do not require nuclear fuel. - Swan

While it is true that fossils do not burn it is also true that fossil fuels burn very well - Swan
01-06-2026 08:21
Into the NightProfile picture★★★★★
(24269)
sealover wrote:
"No. You still don't understand solubility. pH isn't a factor." - YARP (aka ITN)

That's a "chemist" for ya!

Contextomy fallacy. Whining.
sealover wrote:
That is why they absolutely do NOT use high pH sodium hydroxide at paper mills. Because high pH does NOT affect the solubility of lignin, which is NOT a polyphenol. Metal corrosion and dissolution by low pH acid? pH is NOT a factor in controlling the solubility of ANY metal ion known to YARP.

Polyphenol is not a chemical.
Random phrases and whining.
sealover wrote:
Limestone solubility? Couldn't care less about pH, right? Nothing about the pH of a solution influences whether carbonate ion separates from the solid CaCO3, right?

Carbonate is not a chemical.
sealover wrote:
YARP needs to publish his own textbook of parachemistry, to be used for instruction at Chemistry Clown College.
...deleted spam...

I already know you have no idea what pH even is. You continue to think chemistry is buzzwords and whining.


The Parrot Killer

Debunked in my sig. - tmiddles

Google keeps track of paranoid talk and i'm not on their list. I've been evaluated and certified. - keepit

nuclear powered ships do not require nuclear fuel. - Swan

While it is true that fossils do not burn it is also true that fossil fuels burn very well - Swan
01-06-2026 22:10
Im a BM
★★★★★
(3741)
Into the Night wrote:
sealover wrote:
"No. You still don't understand solubility. pH isn't a factor." - YARP (aka ITN)

That's a "chemist" for ya!

Contextomy fallacy. Whining.
sealover wrote:
That is why they absolutely do NOT use high pH sodium hydroxide at paper mills. Because high pH does NOT affect the solubility of lignin, which is NOT a polyphenol. Metal corrosion and dissolution by low pH acid? pH is NOT a factor in controlling the solubility of ANY metal ion known to YARP.

Polyphenol is not a chemical.
Random phrases and whining.
sealover wrote:
Limestone solubility? Couldn't care less about pH, right? Nothing about the pH of a solution influences whether carbonate ion separates from the solid CaCO3, right?

Carbonate is not a chemical.
sealover wrote:
YARP needs to publish his own textbook of parachemistry, to be used for instruction at Chemistry Clown College.
...deleted spam...

I already know you have no idea what pH even is. You continue to think chemistry is buzzwords and whining.


I can tell you, once again, what pH is:

pH = -log(H+)

pH is the negative logarithm (base ten) of the molarity of hydrogen ion activity (H+). You seem to be the only "chemist" in the world who can't understand it.

"You continue to think chemistry is buzzwords and whining" - YARP

Actually, I think that chemistry is a specialized field of PHYSICS, and that it is something that I, personally excelled at, whereas YARP couldn't even pass an introductory college level course in it.

At least YARP doesn't insist that "there is no such thing as 'chemistry'."

He knows that such a thing DOES exist. Just doesn't know what it IS.
01-06-2026 23:44
Into the NightProfile picture★★★★★
(24269)
Im a BM wrote:

I can tell you, once again, what pH is:
...deleted bad math and whining...

I already know you have no idea what pH even is. You continue to think chemistry is buzzwords and whining.


The Parrot Killer

Debunked in my sig. - tmiddles

Google keeps track of paranoid talk and i'm not on their list. I've been evaluated and certified. - keepit

nuclear powered ships do not require nuclear fuel. - Swan

While it is true that fossils do not burn it is also true that fossil fuels burn very well - Swan
04-06-2026 01:48
sealover
★★★★★
(2131)
"Rivers in Alaska are turning orange. The reason surprised even scientists."

This is the title of the story today (May 29, 2024) on CNN, by Fabiana Chaparro.

I first saw it about four days ago:

"Alaska's rivers are turning orange as thawing permafrost releases metals into waterways."


Published May 24, 2024, in Smithsonian Magazine, by Christian Thorsberg.

Both these stories are about a report published May 20, 2024:

J. O'Donnell, et al. 2024. Metal mobilization from thawing permafrost to aquatic ecosystems is driving rusting of arctic streams. Communications Earth & Environment. (Nature) 5 article 268.


The phenomenon was first widely noted in 2018, but satellite imagery confirms it was observable as far back as 2008.

This thread includes discussion of carbon dioxide and methane release from thawing permafrost.

But the orange rivers aren't about release of greenhouse gases to the atmosphere.

Thawing permafrost contains iron pyrite, along with all the toxic elements that get sequestered during pyrite formation.

In the frozen state, the pyrite wasn't going anywhere or doing anything.

Once thawed and exposed to oxygen, microorganisms oxidize the sulfide and (ferrous) iron(II) contained in the pyrite, to release ferric iron(III) and sulfuric acid.

Some of the orange streams have pH as low as 3.

As the papers' titles imply, in addition to ferric iron(III), there are far more toxic metals also released in the pyrite oxidation process.

The biogeochemistry of climate change is about more than greenhouse gases.

Aquatic ecosystems are also impacted in other ways.

Acidic orange rivers in Alaska are one example.

Depletion of the ocean's alkalinity, and consequent diminishing of bioavailable carbonate ion for shell formation is another example.
[b]

Regarding the toxic metals identified to be of concern in the orange rivers, I can draw upon my own experience investigating the legacy of an orange river created by mercury mining operations.

Microbial oxidation of iron pyrite, as always, was the biggest contributor of sulfuric acid and ferric iron(III) surface water.

Ferric iron(III) is only soluble at the acidic pH at the point of origin. Upon contact with near neutral pH surface water, the ferric iron(III) precipitates out as iron floc. Much of the floc can remain suspended in solution and travel for miles with the stream flow. Eventually, it all settles out as hydroxides or oxides of ferric iron(III).

Cinnabar is mercury sulfide, and it also oxidized in the mine drainage to generate sulfuric acid and soluble mercury.

Upon contact with near neutral pH surface water, the dissolved mercury precipitated out. It co-precipitated with the iron floc, chemically bonded to it.

So, the orange rivers in Alaska may carry sediment loads with some toxic metals bonded to iron floc.

It would depend on what metals were along with the iron pyrite in the thawing permafrost.
04-06-2026 05:13
Into the NightProfile picture★★★★★
(24269)
sealover wrote:
"Rivers in Alaska are turning orange.

Meh. They always were.
[b]sealover wrote:
The reason surprised even scientists."[/b]

Science is not a river, even it it's orange.
sealover wrote:
This is the title of the story today (May 29, 2024) on CNN, by Fabiana Chaparro.

I first saw it about four days ago:

"Alaska's rivers are turning orange as thawing permafrost releases metals into waterways."

The top layer of permafrost melts every summer. This is normal. Much of Alaska turns into swamp. The locals prefer winter months, when ice and snow allow getting around again the numerous mosquitoes die off.
sealover wrote:
Published May 24, 2024, in Smithsonian Magazine, by Christian Thorsberg.

Both these stories are about a report published May 20, 2024:

J. O'Donnell, et al. 2024. Metal mobilization from thawing permafrost to aquatic ecosystems is driving rusting of arctic streams. Communications Earth & Environment. (Nature) 5 article 268.

There is no such thing as 'aquatic ecosystem'.
The top layer of permafrost melts every summer. This is normal.
sealover wrote:
The phenomenon was first widely noted in 2018, but satellite imagery confirms it was observable as far back as 2008.

Because those rivers have always been orange.
sealover wrote:
This thread includes discussion of carbon dioxide and methane release from thawing permafrost.

Methane is normal in swamps.
So is carbon dioxide.
So big hairy deal.

No gas or vapor has the capability to warm the Earth, Robert. You are ignoring the 1st law of thermodynamics again.
sealover wrote:
But the orange rivers aren't about release of greenhouse gases to the atmosphere.

The rivers have always been orange, Robert.
sealover wrote:
Thawing permafrost contains iron pyrite, along with all the toxic elements that get sequestered during pyrite formation.

What 'toxic elements'?
sealover wrote:
In the frozen state, the pyrite wasn't going anywhere or doing anything.

Once thawed and exposed to oxygen, microorganisms oxidize the sulfide and (ferrous) iron(II) contained in the pyrite, to release ferric iron(III) and sulfuric acid.

The top layers of permafrost thaw every summer. This is normal.
Sulfide is not a chemical.
Iron is not sulfuric acid.
sealover wrote:
Some of the orange streams have pH as low as 3.

As the papers' titles imply, in addition to ferric iron(III), there are far more toxic metals also released in the pyrite oxidation process.

It is not possible to measure the pH of a river.
Pyrite does not oxidize. It is a stable compound.
sealover wrote:
The biogeochemistry of climate change is about more than greenhouse gases.

There is no such thing as 'biogeochemistry'.
Climate cannot change. Go learn English.
No gas or vapor is capable of warming the Earth. You are again ignoring the 1st law of thermodynamics.
sealover wrote:
Aquatic ecosystems are also impacted in other ways.

There is no such thing as 'aquatic ecosystem'.
sealover wrote:
Acidic orange rivers in Alaska are one example.

The 'orange rivers' in Alaska were always orange.
sealover wrote:
Depletion of the ocean's alkalinity, and consequent diminishing of bioavailable carbonate ion for shell formation is another example.

Alkalinity is not a chemical.
There is no such thing as 'bioavailable'.
Carbonate is not a chemical.
There are no shellfish in the river.
[b]sealover wrote:
Regarding the toxic metals identified to be of concern in the orange rivers, I can draw upon my own experience investigating the legacy of an orange river created by mercury mining operations.

Microbial oxidation of iron pyrite, as always, was the biggest contributor of sulfuric acid and ferric iron(III) surface water.

Mercury is not iron.
Pyrite does not contain mercury.
Pyrite is a stable compound. It does not form sulfuric acid.
Pyrite is not iron.
sealover wrote:
Ferric iron(III) is only soluble at the acidic pH at the point of origin. Upon contact with near neutral pH surface water, the ferric iron(III) precipitates out as iron floc. Much of the floc can remain suspended in solution and travel for miles with the stream flow. Eventually, it all settles out as hydroxides or oxides of ferric iron(III).

Floc is not iron.
Hydroxide is not a chemical.
Iron is not rust.
sealover wrote:
Cinnabar is mercury sulfide, and it also oxidized in the mine drainage to generate sulfuric acid and soluble mercury.

Mercury is not soluble.
Misnamed chemical.
sealover wrote:
Upon contact with near neutral pH surface water, the dissolved mercury precipitated out. It co-precipitated with the iron floc, chemically bonded to it.

Floc is not iron.
Mercury is not soluble.
sealover wrote:
So, the orange rivers in Alaska may carry sediment loads with some toxic metals bonded to iron floc.

Floc is not iron.
sealover wrote:
It would depend on what metals were along with the iron pyrite in the thawing permafrost.

Pyrite is not iron.
The upper layers of permafrost normally melt every summer.


The Parrot Killer

Debunked in my sig. - tmiddles

Google keeps track of paranoid talk and i'm not on their list. I've been evaluated and certified. - keepit

nuclear powered ships do not require nuclear fuel. - Swan

While it is true that fossils do not burn it is also true that fossil fuels burn very well - Swan
19-06-2026 16:33
Im a BM
★★★★★
(3741)
James_ wrote:
IBdaMann wrote:
keepit wrote: ibd, you're neither a rational nor an adult. Get real.

You're full of baloney, keepit. Too many false statements.




You need to be careful about making kespit, kerput, oops, keepit a trend.


James, whatever happened to you?

This was your LAST post.

If Into the Night and IBdaMann are correct, you were "driven away" from this website by MY trolling.

James, if that is true, I beg you to come back.

If the reason you stopped posting was because of all of MY spam and MY trolling, I promise to QUIT if you come back.

I will be gone so you can post without fear of my trolling and spamming.

Seriously, James!

Please come back.

I will QUIT any additional posting if it turns out that I am the reason you left.
21-06-2026 22:07
Im a BM
★★★★★
(3741)
James_ wrote:
IBdaMann wrote:
keepit wrote: ibd, you're neither a rational nor an adult. Get real.

You're full of baloney, keepit. Too many false statements.




You need to be careful about making kespit, kerput, oops, keepit a trend.


James, whatever happened to you?

This was your LAST post.

If Into the Night and IBdaMann are correct, you were "driven away" from this website by MY trolling.

James, if that is true, I beg you to come back.

If the reason you stopped posting was because of all of MY spam and MY trolling, I promise to QUIT if you come back.

I will be gone so you can post without fear of my trolling and spamming.

Seriously, James!

Please come back.

I will QUIT any additional posting if it turns out that I am the reason you left.
Page 9 of 9<<<789





Join the debate Climate Change - Vicious Feedbacks and Worst-Case Scenarios:

Remember me

Related content
ThreadsRepliesLast post
Hey gfm7175 - The Atheist's Worst Nightmare3210-04-2024 08:23
Second case of top-secret Biden documents found stored at Staples near the printer012-01-2023 01:46
The Case Of Jesus vs Gautama Buddha Is Giving Some Hint About The Correct Evolution Way022-07-2021 07:31
Another Trump Election Fraud Case Thrown Out6109-12-2020 20:12
This is a much bigger issue than a case of mere fraud3627-11-2020 23:07
▲ Top of page
Public Poll
Who is leading the renewable energy race?

US
11% [59 Votes]

EU
27% [149 Votes]

China
19% [103 Votes]

Japan
4% [24 Votes]

India
4% [25 Votes]

Brazil
2% [13 Votes]

Other
6% [35 Votes]

Don't know
27% [148 Votes]

Votes: 556
Started: 07-02-2018

Thanks for supporting Climate-Debate.com.
Copyright © 2009-2020 Climate-Debate.com | About | Contact