nando161, to australia
@nando161@theblower.au avatar
CelloMomOnCars, to random
@CelloMomOnCars@mastodon.social avatar

"The rate of atmospheric carbon dioxide increase is currently 10 times faster than at any point in the past 50,000 years, research in Scotland and the US has shown.

[They] identified a pattern that showed the jumps in occurred alongside North Atlantic cold intervals known as that are associated with abrupt climate shifts around the world."

https://www.scotsman.com/news/environment/co2-increasing-ten-times-faster-than-any-point-in-last-50000-years-study-finds-4626886

BenjaminHCCarr, to climate
@BenjaminHCCarr@hachyderm.io avatar

Hawaii’s Observatory captured ominous signals about planet’s health
"Atmospheric levels of planet-warming aren't just on their way to yet another record high this year," reports WashPost.
"They're rising faster than ever, according to the latest in a 66-year-long series of observations."
This year "is more than 50% above preindustrial levels and the highest in at least 4.3 million years" -
https://www.msn.com/en-us/weather/topstories/hawaii-s-mauna-loa-observatory-just-captured-ominous-signals-about-the-planet-s-health/ar-BB1maraM

auscandoc, to random
@auscandoc@med-mastodon.com avatar

Ambient concentration correlates with aerostability and infection risk | Nature Communications https://www.nature.com/articles/s41467-024-47777-5 “We show here that a significant increase in SARS-CoV-2 results from a moderate increase in the atmospheric carbon dioxide concentration (e.g. 800 ppm), an effect that is more marked than that observed for changes in relative humidity. (1/2)

mattotcha, to Astronomy
@mattotcha@mastodon.social avatar
mattotcha, to chemistry
@mattotcha@mastodon.social avatar
tuxom, to random German
@tuxom@mastodon.social avatar
appassionato, to books
@appassionato@mastodon.social avatar

Cold Breath of Dormant Volcanoes: The Unknown World of CO2 Mofettes by Hardy Pfanz

This work, written in an understandable way for the interested layperson, introduces into the unknown world of the CO 2 gas volcanoes, the so-called mofettes. A little explored world that lets animals die in the middle of Europe, changes the flora, influences soils and the atmosphere and can provide clues for upcoming volcanic eruptions.

@bookstodon




ScienceDesk, to science
@ScienceDesk@flipboard.social avatar

The world’s peatlands have absorbed and stored vast amounts of carbon dioxide for thousands of years. But rising temperatures are drying peatlands out, turning them from carbon sinks into carbon sources. Read more at Phys.org. https://flip.it/_n2bzY

doomscroller, to random
@doomscroller@mastodon.online avatar

ESA: What secrets lie beneath the frozen ground?
, is thawing – adding to the climate crisis and causing serious issues for local communities.
https://www.youtube.com/watch?v=eFUFb_dBRrQ

doomscroller, to random
@doomscroller@mastodon.online avatar

Simon Clark: How do we know our carbon emissions?
Where do carbon emissions numbers come from? And how do we know they’re accurate?
https://www.youtube.com/watch?v=AfKqiadS3TE

msquebanh, to climate
@msquebanh@mastodon.sdf.org avatar

If we could only convert the into , that would be a huge leap forward in the fight against .

In what's been hailed a , & have developed a system they hope will be able to do exactly that.

This is still in its infancy and the biggest challenge will be how to effectively capture - but it's hoped advances like this could slow the planet's rapid warming.

https://www.newshub.co.nz/home/new-zealand/2024/02/kiwi-and-chinese-scientists-achieve-breakthrough-system-to-convert-carbon-dioxide-into-fuel.amp.html

mattotcha, to Geology
@mattotcha@mastodon.social avatar
DavidSD, to climate Catalan
@DavidSD@mstdn.social avatar

1963: "Man's ability to change the environment has increased greatly in the last sixty years and is likely to continue to increase for some time to come. Even now it is almost impossible to predict all of the consequences of man's activities. It is possible, however, to predict that there will be problems without being specific about it."

Implications of rising content of the atmosphere:

@climate

🔗 https://babel.hathitrust.org/cgi/pt?id=mdp.39015004619030&seq=1

BenjaminHCCarr, to fishing
@BenjaminHCCarr@hachyderm.io avatar

Seabed trawling found to be a major source of global
releases around 340 million tonnes of into the atmosphere each year, according to the first study to estimate these emissions. That is nearly 1 per cent of all global CO2 emissions, a major contribution that has been overlooked until now. https://www.newscientist.com/article/2412752-seabed-trawling-found-to-be-a-major-source-of-global-co2-emissions/

masterdon1312, to TaylorSwift
@masterdon1312@mastodon.social avatar

about or any other associated alleged multi-millionaire/billionaire/trillionaire.... button getting a workout today endorsing some bitch gives nothing to the world other than love songs & and endorses rightwing fascist joe biden, yes trump is a rightwing fascist also... the by are proving how they actually are to ... !

auscandoc, to random
@auscandoc@med-mastodon.com avatar

https://www.cbc.ca/news/science/alberta-oilsands-research-emissions-1.7093626

“Alberta's operations produce far more potentially harmful than are officially reported, with the daily output on par with those from gridlocked megacities like Los Angeles..

measured concentrations of organic carbon emissions in the air by flying overhead and taking samples.

The researchers found levels that were between 20 and 64 times higher than those reported by industry”

auscandoc,
@auscandoc@med-mastodon.com avatar

“The findings build on previous research that has shown other types of pollutants, including such as and , are also higher than the reported totals.”

https://www.science.org/doi/10.1126/science.adj6233

ScienceCommunicator, to science
@ScienceCommunicator@mastodon.social avatar
primonatura, to Bulgaria
@primonatura@mstdn.social avatar
mattotcha, to climate
@mattotcha@mastodon.social avatar
Heskie, to climate

“Every year for the rest of your life will be one of the hottest [on] record. This in turn means that 2023 will end up being one of the coldest years of this century. Enjoy it while it lasts.”
2023 smashes record for world’s hottest year by huge margin https://www.theguardian.com/environment/2024/jan/09/2023-record-world-hottest-climate-fossil-fuel?CMP=Share_iOSApp_Other

itnewsbot, to Astronomy
@itnewsbot@schleuss.online avatar

Seeking another Earth? Look for low carbon dioxide - Enlarge (credit: NASA/JPL/Caltech)

What do we need to find if ... - https://arstechnica.com/?p=1994585

ScienceCommunicator, to climate
@ScienceCommunicator@mstdn.science avatar

First Paper to Link (CO₂) & , by Eunice Foote (1856) https://publicdomainreview.org/collection/first-paper-to-link-co2-and-global-warming-by-eunice-foote-1856/

Eunice Foote's research has been rediscovered only in the last decade. Based on published experiments, she suggested that increasing the amount of CO₂ in the atmosphere would increase Earth's temperature. https://royalsocietypublishing.org/doi/10.1098/rsnr.2020.0031

In 1859, John Tyndall used a 'Radiant Heat Apparatus' (see photo) to measure the energy that was absorbed by gases http://pombo.free.fr/tyndall1861.pdf

g4T, to random German
@g4T@mastodon.social avatar
HistoPol,
@HistoPol@mastodon.social avatar

@g4T @jnfrd

(5/n)

...the first climate model of the influence of ()👈, published in The Philosophical Magazine 👉in 1896👈.

The general rule that emerged from the model was that 👉if the quantity of increases or decreases in geometric progression, temperature will increase or decrease nearly in arithmetic progression👈.

Linking the calculations of his abstract model to natural processes, ...

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