Posts Tagged ‘Thermal Inertia’

STANDARD CO2 WARNING, v 2022

April 5, 2022

There is immense inertia in the planetary climate system. Thermal inertia. Sea current inertia. CO2 sinks inertia. And so on. So the “climate changes” we have seen so far, are mostly changes of systems with small inertia. They are little warnings, rather than the full extent of what we are going to get.
In other words, all the effects we are seeing so far are just the shiny tip of the gigantic melting iceberg, and when it is disturbed enough, it will do what icebergs do, rotate, shatter or splatter suddenly.
In particular, small ice bound systems like part of Arctic regions, individual mountains, or mountain ranges have small thermal inertia, so the CO2 forcing is affecting them more readily. They are forecasting what is going to happen. Small inertia climate systems are on track for a 7 centigrade rise by 2100… And that means, therefore, a similar impact on large systems. Large impacts will simply enfold more slowly, but also more irresistibly.
California may end up like Costa Rica, as the equatorial climate cell extends northward… Meanwhile it should go through the desertic tropical climate zone…
In practice one should take vigorous countermeasures. Thanks to a craftily engineered confusion between total energy use and electric energy generation, most people do not realize that sun and wind renewables contribute little to the total energy generation (which is mostly fossil fuel, with significant nuclear and dams). So the non CO2 total energy generation needs to be augmented considerably… But that will not happen enough with the present strategy.
The CO2 crisis is way worse than realized…

Patrice Ayme

CO2 concentration keeps climbing up… In all locales (Barrow is at the northern tip of Alaska; Mauna Loa is in Hawai’i). Before the industrial, CO2 revolution, it used to be around 280 ppm…. It will become nonlinear self-accelerating at some point, from massive permafrost melting and reversal of oceanic sinks… By incorporating other greenhouse gases, CH4, NOx, CFlx, etc… one is around 600 ppm… This forcing in turn acts on H2O gas, the biggest greenhouse gas: it’s complicated…

The Antarctic Peninsula (the northwest tip near to South America) is among the fastest warming regions of the planet, almost 3°C over the last 50 years. Remote East Antarctica, by contrast, has until now been less impacted.

However, in the third week of March, research stations in East Antarctica recorded unprecedented temperatures. It rained on the coast! (Some of which is north of the polar circle… So it can be predicted East Antarctica may collpase…)

The warmth and moisture was driven primarily by an atmospheric river – a narrow band of moisture collected from warm oceans. Atmospheric rivers are found on the edge of low pressure systems and can move large amounts of water across vast distances. Nearly all the precipitation of California in winter of 2022 came from just two atmospheric rivers, one in October, and one in December, the latter making it the wettest December ever.

An atmospheric river in East Antarctica is rewriting record books and expectations about what is possible. Atmospheric rivers in Antarctica? Is Antarctica the new California? This is the new normal, in any case.

“We need to take action now or 1.5ºC will become out of reach, it will be physically impossible to get there. The report is very clear: we’re not talking about business as usual if we are to address #climatechange#IPCC Working Group III Co-Chair Jim Skea at 4 April’s press conference for the release of the latest, 2022 #IPCC #ClimateReport on the mitigation of #climatechange.

***

The 2022 California snowpack results confirmed what those of us monitoring the state’s drought had feared: California’s snowpack is now at 39 percent of its average, or 23 percent lower than at the same point last year. This signals a deepening of the drought — already the worst in the western United States in 1,200 years — and another potentially catastrophic fire season for much of the West.

More from the same NYT article of 4/4/2022, saying what I hgave long been saying, namely that our models are lagging reality, just as the beatific models of tyrants’ characters, in particular Putin, lagged reality:

Many people have a rather simplistic view of drought as a lack of rain and snow. That’s accurate — to an extent. What it doesn’t account for is human activity and climate change that are now dramatically affecting the available water and its management. As more frequent and large wildfires and extended dry periods batter the land, our most important tools for managing water are becoming less and less accurate. At the same time, our reliance on these models to try to make the most of the little water we have is becoming more and more problematic.

Droughts may last for several years or even over a decade, with varying degrees of severity. During these types of extended droughts, soil can become so dry that it soaks up all new water, which reduces runoff to streams and reservoirs. Soil can also become so dry that the surface becomes hard and repels water, which can cause rainwater to pour off the land quickly and cause flooding. This means we no longer can rely on relatively short periods of rain or snow to completely relieve drought conditions the way we did with past droughts.

Many storms with near record-breaking amounts of rain or snow would be required in a single year to make a significant dent in drought conditions. October was the second-snowiest and December the snowiest month on record at the snow lab since 1970, thanks to two atmospheric rivers that hit California. But the exceptionally dry November and January to March periods have left us with another year of below-average snowpack, rain and runoff conditions.

This type of feast-or-famine winter with big storms and long, severe dry periods is expected to increase as climate change continues. As a result, we’ll need multiple above-average rain and snow years to make up the difference rather than consecutive large events in a single year.

Even with normal or above-average precipitation years, changes to the land surface present another complication. Massive wildfires, such as those that we’ve seen in the Sierra Nevada and Rocky Mountains in recent years, cause distinct changes in the way that snow melts and that water, including rain, runs off the landscape. The loss of forest canopy from fires can result in greater wind speeds and temperatures, which increase evaporation and decrease the amount of snow water reaching reservoirs.”

CATACLYSMIC SEVEN DEGREES CENTIGRADE RISE

November 7, 2021

Abstract: Expected rise of temperature in mountains correspond to a seven degree C rise. This informs global heating: in the long run, it will also be 7C. Large systems (Antarctica, Greenland) have greater thermal inertia, so their temperatures rise slower… But they will rise as much. In other words the so-called “forcing” by man-made greenhouse gases (which corresponds to 600 ppm of CO2) is universal, but the smaller the system, the faster the temperature rise

***

Geographical systems with little thermal inertia (mountain glaciers) show an accelerated rate of heating of these parts which is only compatible with a seven (7) degrees rise in Celsius by 2100… A rise the IPCC of the UN considers impossible… But INERTIA says that it IS happening. The first thing this implies is that most forests will burn… worldwide. Then the ice shelves in Antarctica will follow.

TEMPS RISING ULTRA FAST IN MOUNTAINS

Anybody familiar with mountains worldwide know that temperatures are rising extremely fast: large glaciers I used to know have completely disappeared.. As in Chacaltaya, Bolivia. Or Portage, Alaska. The closest glacier to an Alpine village I went to as a child has been replaced by a larch forest (melezes)… One reason for this is that mountains are smaller in frozen mass than immense ensembles like Greenland and Antarctica. Moreover, the mountains’ permafrost is not as cold.  

From 1984 to 2017, the upper reaches of the fires in the Sierra Nevada of California rose more than 1,400 feet. Now the temperature in the lower atmosphere decreases by 7C every 1,000 meters. There are many potential factors to explain why fires go higher (although some contradict each other). To avoid paralysis by analysis, I will assume the rise in fires is all due to temperature rise. So what we have here is a 2.5C rise in 33 years.

….FROM SMALLER THERMAL INERTIA:

Mountain thermal capacity is accordingly reduced relative to those of Greenland and Antarctica. The proportionality factors are gigantic. Say the permafrost of a mountain range is of the order of 10^4 square kilometers, at a depth of one kilometer (typical of the Sierra Nevada of California or the Alps at a temp of -3C. By comparison, Antarctica is 14x 10^6 sq km at a depth of 4 kilometers of permafrost at a temp of -30C. Thinking in greater depth reveals the proportions to be even greater: individual mountains are of the order of square kilometers [1]. This means that (using massively simplified lower bounds), Antarctica has a mass of cold which is at least 4 orders of magnitude higher than a mountain range: to bring Antarctica to seriously melt, as mountain ranges are right now, would require at least 10,000, ten thousand times, as much heat (or maybe even a million, or more, when considering individual mountains).  

As it is, mountains are exposed to a heat bath which makes their permafrost unsustainable. From their small thermal inertia, mountains warm up quickly. Greenland and Antarctica, overall, are exposed to the same bath, the same “forcing”, but because they are gigantic and gigantically cold, they resist more: they warm up, but much slower (moreover as warmer air carries more snow, it snows more while Antarctica warms up).

I have looked, in details at glaciologists records, from the US to Europe… Everywhere glaciologists say the same thing: expect a rise of the permafrost line of 1,000 meters… That corresponds to a SEVEN DEGREE CENTIGRADE RISEBasically, while glaciers were found down to 2,500 meters in the Alps (some can still be seen in caves)… Expect that, in a few decades, none will occur below 3,500 meters… Thus speak the specialists, the glaciologists…

Mount Hood, Oregon, in August 1901 on the left, and August 2015, on the right. The Eliot glacier, front and center, which used to sprawl for miles, is in the process of disappearing completely

What is happening then, when most climate scientists speak of holding the 1.5 C line (obviously completely impossible, even if humanity stopped emitting CO2 immediately)???… Or when they admit that we are on a 2.7C future in 2100? Well, those scientists have been captured by the establishment… They say what ensure their prosperous careers… At a global rise of 2.7 C, we get a migration of the permafrost line of around 500 kilometers towards the poles… Catastrophic, yes, but still, Antarctica will not obviously start to melt, big time.

At 7C, the melting of the surrounding of Antarctica, including destabilization of West Antarctica, and the Aurora and Wilkes Basin can’t be avoided… They hold around 25 meters of sea level rise….

If it came to light that a seven degree centigrade rise is a real possibility, authorities would turn around and really do some things, which may destabilize the worldwide plutocratic establishment: carbon tariffs are an obvious example. Carbon tariffs could be imposed next week… and they would have a big impact of the CO2 production. So why are carbon tariffs not imposed? Carbon tariffs would destabilize the deindustrialization gravy train: by employing who are basically slaves in poor countries, plutocrats make themselves ever wealthier, while making sure there would be no insurrection at home… A trick already used in imperial Rome, by the Senatorial aristocracy/plutocracy. That would be highly effective… By the way, without saying so, of course, and maybe even unwittingly, this is basically what Trump had started to do…

The devil has these ways which the commons do not possess…

That would stop the crafty, dissembling nonsense that countries such as France are at 4.6 tons per capita of CO2 emissions per year… That’s only true when all the CO2 emitted to produce the goods the French need is NOT counted.. including deforestation in Brazil to grow soybean. With them counted, one gets to 11 tons or so, more than double… The wonderful graph of CO2 emissions collapsing in Europe is the same graph as collapsing industrial production…

The devil has these ways the commons have not even detected…

Carbon tariffs would be a way to solve two wrongs in one shot: the wrong of deindustrialization, of corrupt pseudo-leaders not putting the most advanced countries, their own countries, first… And the wrong of producing too much CO2.

Little fixes will go a long way, as long as they incorporate hefty financing fundamentally researching new energy (it does not really matter which type, as long as it is fundamental…)

Patrice Ayme


Political Reactionary

Dark Enlightenment and Neoreaction

Of Particular Significance

Conversations About Science with Theoretical Physicist Matt Strassler

Rise, Republic, Plutocracy, Degeneracy, Fall And Transmutation Of Rome

Power Exponentiation By A Few Destroyed Greco-Roman Civilization. Are We Next?

SoundEagle 🦅ೋღஜஇ

Where The Eagles Fly . . . . Art Science Poetry Music & Ideas

Artificial Turf At French Bilingual School Berkeley

Artificial Turf At French Bilingual School Berkeley

Patterns of Meaning

Exploring the patterns of meaning that shape our world

Sean Carroll

in truth, only atoms and the void

West Hunter

Omnes vulnerant, ultima necat

GrrrGraphics on WordPress

www.grrrgraphics.com

Skulls in the Stars

The intersection of physics, optics, history and pulp fiction

Footnotes to Plato

because all (Western) philosophy consists of a series of footnotes to Plato

Patrice Ayme's Thoughts

Striving For Ever Better Thinking. Humanism Is Intelligence Unleashed. From Intelligence All Ways, Instincts & Values Flow, Even Happiness. History and Science Teach Us Not Just Humility, But Power, Smarts, And The Ways We Should Embrace. Naturam Primum Cognoscere Rerum

Learning from Dogs

Dogs are animals of integrity. We have much to learn from them.

ianmillerblog

Smile! You’re at the best WordPress.com site ever

Defense Issues

Military and general security

Political Reactionary

Dark Enlightenment and Neoreaction

Of Particular Significance

Conversations About Science with Theoretical Physicist Matt Strassler

Rise, Republic, Plutocracy, Degeneracy, Fall And Transmutation Of Rome

Power Exponentiation By A Few Destroyed Greco-Roman Civilization. Are We Next?

SoundEagle 🦅ೋღஜஇ

Where The Eagles Fly . . . . Art Science Poetry Music & Ideas

Artificial Turf At French Bilingual School Berkeley

Artificial Turf At French Bilingual School Berkeley

Patterns of Meaning

Exploring the patterns of meaning that shape our world

Sean Carroll

in truth, only atoms and the void

West Hunter

Omnes vulnerant, ultima necat

GrrrGraphics on WordPress

www.grrrgraphics.com

Skulls in the Stars

The intersection of physics, optics, history and pulp fiction

Footnotes to Plato

because all (Western) philosophy consists of a series of footnotes to Plato

Patrice Ayme's Thoughts

Striving For Ever Better Thinking. Humanism Is Intelligence Unleashed. From Intelligence All Ways, Instincts & Values Flow, Even Happiness. History and Science Teach Us Not Just Humility, But Power, Smarts, And The Ways We Should Embrace. Naturam Primum Cognoscere Rerum

Learning from Dogs

Dogs are animals of integrity. We have much to learn from them.

ianmillerblog

Smile! You’re at the best WordPress.com site ever

Defense Issues

Military and general security

Political Reactionary

Dark Enlightenment and Neoreaction

Of Particular Significance

Conversations About Science with Theoretical Physicist Matt Strassler

Rise, Republic, Plutocracy, Degeneracy, Fall And Transmutation Of Rome

Power Exponentiation By A Few Destroyed Greco-Roman Civilization. Are We Next?

SoundEagle 🦅ೋღஜஇ

Where The Eagles Fly . . . . Art Science Poetry Music & Ideas

Artificial Turf At French Bilingual School Berkeley

Artificial Turf At French Bilingual School Berkeley

Patterns of Meaning

Exploring the patterns of meaning that shape our world

Sean Carroll

in truth, only atoms and the void

West Hunter

Omnes vulnerant, ultima necat

GrrrGraphics on WordPress

www.grrrgraphics.com

Skulls in the Stars

The intersection of physics, optics, history and pulp fiction

Footnotes to Plato

because all (Western) philosophy consists of a series of footnotes to Plato

Patrice Ayme's Thoughts

Striving For Ever Better Thinking. Humanism Is Intelligence Unleashed. From Intelligence All Ways, Instincts & Values Flow, Even Happiness. History and Science Teach Us Not Just Humility, But Power, Smarts, And The Ways We Should Embrace. Naturam Primum Cognoscere Rerum

Learning from Dogs

Dogs are animals of integrity. We have much to learn from them.

ianmillerblog

Smile! You’re at the best WordPress.com site ever

Defense Issues

Military and general security

%d bloggers like this: