La courbe de Keeling, qui montre la hausse de la concentration atmosphérique du CO2 depuis 1958, dispose désormais d'un article labellisé « Article de qualité » sur #Wikipédia, que j'ai rédigé ces derniers mois.
🔗 w.wiki/DyfT
#climat #climate #keelingcurve
🔗 w.wiki/DyfT
#climat #climate #keelingcurve
May 2, 2025 at 6:16 PM
La courbe de Keeling, qui montre la hausse de la concentration atmosphérique du CO2 depuis 1958, dispose désormais d'un article labellisé « Article de qualité » sur #Wikipédia, que j'ai rédigé ces derniers mois.
🔗 w.wiki/DyfT
#climat #climate #keelingcurve
🔗 w.wiki/DyfT
#climat #climate #keelingcurve
What's at stake for the #KeelingCurve if NOAA gets dismantled. A take in @thebulletin.org from Ralph Keeling and Eric Morgan of @scrippsocean.bsky.social: thebulletin.org/2025/05/how-...
How the dismantling of NOAA threatens the Keeling Curve
How the Trump administration's dismantling of the National Oceanic and Atmospheric Administration threatens the Keeling Curve, an iconic measure used in climate change research. As explained by the so...
thebulletin.org
May 6, 2025 at 8:24 PM
What's at stake for the #KeelingCurve if NOAA gets dismantled. A take in @thebulletin.org from Ralph Keeling and Eric Morgan of @scrippsocean.bsky.social: thebulletin.org/2025/05/how-...
no more data? #KeelingCurve?
The Trump administration is planning to cancel its lease at a government laboratory in Hawaii, a site where scientists support key observations of surging greenhouse gas levels in the atmosphere, according to a list obtained by Democratic members of Congress and shared with The Post.
Trump moves to close facility that helps track planet-warming pollution
The lab is connected to the Mauna Loa Observatory, where scientists gather data to produce the Keeling Curve, a chart on the daily status of atmospheric carbon dioxide concentrations.
www.washingtonpost.com
March 15, 2025 at 4:12 AM
no more data? #KeelingCurve?
May 29, 1969 – “A Chemist Thinks about the Future” #Keeling #KeelingCurve
“Nevertheless, no atmospheric scientist doubts that a sufficiently large change in atmospheric carbon dioxide would change the climate…”
allouryesterdays.info/2022/05/29/m...
“Nevertheless, no atmospheric scientist doubts that a sufficiently large change in atmospheric carbon dioxide would change the climate…”
allouryesterdays.info/2022/05/29/m...
May 29, 1969 – “A Chemist Thinks about the Future” #Keeling #KeelingCurve - All Our Yesterdays
On this day, May 29, 1969, Dave Keeling gave an inaugural lecture. Its title – “A Chemist Thinks About the Future” I could quote for hours. “Nevertheless, no atmospheric scientist doubts that a suffic...
allouryesterdays.info
May 28, 2026 at 11:29 PM
May 29, 1969 – “A Chemist Thinks about the Future” #Keeling #KeelingCurve
“Nevertheless, no atmospheric scientist doubts that a sufficiently large change in atmospheric carbon dioxide would change the climate…”
allouryesterdays.info/2022/05/29/m...
“Nevertheless, no atmospheric scientist doubts that a sufficiently large change in atmospheric carbon dioxide would change the climate…”
allouryesterdays.info/2022/05/29/m...
Acorde a la evolución estacional del CO2, su concentración atmosférica se irá incrementando hasta finales de primavera.
📈
Hoy: 423.56 ppm
#KeelingCurve
📈
Hoy: 423.56 ppm
#KeelingCurve
November 18, 2024 at 10:49 PM
Acorde a la evolución estacional del CO2, su concentración atmosférica se irá incrementando hasta finales de primavera.
📈
Hoy: 423.56 ppm
#KeelingCurve
📈
Hoy: 423.56 ppm
#KeelingCurve
It is not just the #KeelingCurve but a whole network of stations and calibration labs that have been operated by #NOAA as a service for humanity for decades.
Shutting it down would be like destroying a piece of art like the #MonaLisa: irreplacable once it is gone. A nightmare! #AttackOnScience
Shutting it down would be like destroying a piece of art like the #MonaLisa: irreplacable once it is gone. A nightmare! #AttackOnScience
Must-read @thebulletin.org article by Eric Morgan & Ralph Keeling: The Keeling curve, which has continuously tracked atmospheric CO2 levels for *67* years, has always been vulnerable to funding ebbs and flows—but under Trump II, is facing its most dire threat yet
thebulletin.org/2025/05/how-...
thebulletin.org/2025/05/how-...
How the dismantling of NOAA threatens the Keeling Curve
How the Trump administration's dismantling of the National Oceanic and Atmospheric Administration threatens the Keeling Curve, an iconic measure used in climate change research. As explained by the so...
thebulletin.org
May 6, 2025 at 2:54 PM
It is not just the #KeelingCurve but a whole network of stations and calibration labs that have been operated by #NOAA as a service for humanity for decades.
Shutting it down would be like destroying a piece of art like the #MonaLisa: irreplacable once it is gone. A nightmare! #AttackOnScience
Shutting it down would be like destroying a piece of art like the #MonaLisa: irreplacable once it is gone. A nightmare! #AttackOnScience
Boosting this again; I'd love to cut my data science teeth on monitoring and disseminating info on climate change. This is the only planet we've got.
#noaa #keelingcurve #climatechange #climatesky
#noaa #keelingcurve #climatechange #climatesky
Putting some initial feelers out to #ClimateSky. I'm interested in establishing connections with climate scientists in regards to data preservation and continuity of operations of American-funded climate science. Have certification in data science and cloud computing; want to help however I can.
February 5, 2025 at 4:13 PM
Boosting this again; I'd love to cut my data science teeth on monitoring and disseminating info on climate change. This is the only planet we've got.
#noaa #keelingcurve #climatechange #climatesky
#noaa #keelingcurve #climatechange #climatesky
This is fine
YG press release at yukon.ca/en/news/gove.... Keeling Curve at keelingcurve.ucsd.edu
#Yukon #KeelingCurve #ClimateCrisis
YG press release at yukon.ca/en/news/gove.... Keeling Curve at keelingcurve.ucsd.edu
#Yukon #KeelingCurve #ClimateCrisis
May 2, 2025 at 4:12 PM
This is fine
YG press release at yukon.ca/en/news/gove.... Keeling Curve at keelingcurve.ucsd.edu
#Yukon #KeelingCurve #ClimateCrisis
YG press release at yukon.ca/en/news/gove.... Keeling Curve at keelingcurve.ucsd.edu
#Yukon #KeelingCurve #ClimateCrisis
Thank you to all who came out for the 14th Annual Charles Keeling Lecture! James Balog's presentation was a resounding success, filled with moving words and awe-inspiring images.
#keelingcurve #climatechange #co2 #climatescience #photography
#keelingcurve #climatechange #co2 #climatescience #photography
May 20, 2026 at 10:17 PM
Thank you to all who came out for the 14th Annual Charles Keeling Lecture! James Balog's presentation was a resounding success, filled with moving words and awe-inspiring images.
#keelingcurve #climatechange #co2 #climatescience #photography
#keelingcurve #climatechange #co2 #climatescience #photography
Was steht für #KeelingCurve auf dem Spiel, wenn die NOAA aufgelöst wird? Eine Stellungnahme von Ralph Keeling und Eric Morgan zu
@terliwetter.bsky.social
@terliwetter.bsky.social
What's at stake for the #KeelingCurve if NOAA gets dismantled. A take in @thebulletin.org from Ralph Keeling and Eric Morgan of @scrippsocean.bsky.social: thebulletin.org/2025/05/how-...
How the dismantling of NOAA threatens the Keeling Curve
How the Trump administration's dismantling of the National Oceanic and Atmospheric Administration threatens the Keeling Curve, an iconic measure used in climate change research. As explained by the so...
thebulletin.org
May 7, 2025 at 5:16 PM
Was steht für #KeelingCurve auf dem Spiel, wenn die NOAA aufgelöst wird? Eine Stellungnahme von Ralph Keeling und Eric Morgan zu
@terliwetter.bsky.social
@terliwetter.bsky.social
A kid from Scranton proved this was coming...67 years ago and no one listened.
Watch over on YouTube👇
youtu.be/TP2R4cC6BOA
#heatwave #climatechange #heatdome #keelingcurve
Watch over on YouTube👇
youtu.be/TP2R4cC6BOA
#heatwave #climatechange #heatdome #keelingcurve
July 14, 2026 at 6:43 PM
A kid from Scranton proved this was coming...67 years ago and no one listened.
Watch over on YouTube👇
youtu.be/TP2R4cC6BOA
#heatwave #climatechange #heatdome #keelingcurve
Watch over on YouTube👇
youtu.be/TP2R4cC6BOA
#heatwave #climatechange #heatdome #keelingcurve
Yikes!
Trump administration is seeking to shut the Mauna Loa laboratory in Hawaii which has measured atmospheric carbon dioxide since 1958.
#KeelingCurve
edition.cnn.com/2025/07/01/c...
Trump administration is seeking to shut the Mauna Loa laboratory in Hawaii which has measured atmospheric carbon dioxide since 1958.
#KeelingCurve
edition.cnn.com/2025/07/01/c...
Trump admin tries to kill the most indisputable evidence of human-caused climate change by shuttering observatory | CNN
The Mauna Loa laboratory in Hawaii has measured atmospheric carbon dioxide, which — along with other planet-warming pollution — has led directly to climate change, driving sea level rise, superchargin...
edition.cnn.com
July 1, 2025 at 3:21 PM
Yikes!
Trump administration is seeking to shut the Mauna Loa laboratory in Hawaii which has measured atmospheric carbon dioxide since 1958.
#KeelingCurve
edition.cnn.com/2025/07/01/c...
Trump administration is seeking to shut the Mauna Loa laboratory in Hawaii which has measured atmospheric carbon dioxide since 1958.
#KeelingCurve
edition.cnn.com/2025/07/01/c...
We need a UN funded replacement in Kiribati. @climatecasino.net #CO2 #maunaloa @unep.org #auspol @katharinehayhoe.com @rahmstorf.bsky.social #climatechange #keelingcurve @theguardian.com @georgemonbiot.bsky.social @wmo-global.bsky.social @grogsgamut.bsky.social @weatherprof.bsky.social #climate
July 3, 2025 at 9:47 PM
We need a UN funded replacement in Kiribati. @climatecasino.net #CO2 #maunaloa @unep.org #auspol @katharinehayhoe.com @rahmstorf.bsky.social #climatechange #keelingcurve @theguardian.com @georgemonbiot.bsky.social @wmo-global.bsky.social @grogsgamut.bsky.social @weatherprof.bsky.social #climate
"Two months ahead of the usual annual peak of CO2 concentration in the atmosphere, parts per million in air exceeded 430. Crossing 430 ppm was an entirely predictable but sad milestone. The rise is mostly caused by fossil fuel usage." - Ralph Keeling, director of the Scripps Oceanography CO2 program
430.33 parts per million (ppm) CO2 in air 10-Mar-2025 keelingcurve.ucsd.edu
March 17, 2025 at 5:16 PM
De barbaren halen de Keeling Curve offline. Bij mijn research voor Palmen op de Noordpool ontdekte ik hoe belangrijk deze is voor de klimaatwetenschap. En hoe mooi. #klimaatverandering
February 5, 2025 at 3:53 PM
De barbaren halen de Keeling Curve offline. Bij mijn research voor Palmen op de Noordpool ontdekte ik hoe belangrijk deze is voor de klimaatwetenschap. En hoe mooi. #klimaatverandering
Breaking news! The U.S. House and Senate have passed a bipartisan spending bill, funding scientific agencies (NSF, NOAA, & NASA) thus rejecting the massive funding cuts that were sought after by the White House.
#KeelingCurve #KeelingCurveFoundation #ClimateChange
#KeelingCurve #KeelingCurveFoundation #ClimateChange
January 17, 2026 at 11:31 PM
Breaking news! The U.S. House and Senate have passed a bipartisan spending bill, funding scientific agencies (NSF, NOAA, & NASA) thus rejecting the massive funding cuts that were sought after by the White House.
#KeelingCurve #KeelingCurveFoundation #ClimateChange
#KeelingCurve #KeelingCurveFoundation #ClimateChange
I remember when the #KeelingCurve hit 400ppm CO2 in 2013, making a climate doc about Canada's first Green MLA. Why Hawaii? The air is undisturbed by human & natural interference; readings are representative of global background CO2.
Head-in-the-sand time...
Head-in-the-sand time...
Trump moves to close the home site of the famous Keeling Curve, the Mona Loa site for NOAA that's been measuring CO2 concentration data since the 1950's. Gift article. wapo.st/4i7891y
Trump moves to close facility that helps track planet-warming pollution
The lab is connected to the Mauna Loa Observatory, where scientists gather data to produce the Keeling Curve, a chart on the daily status of atmospheric carbon dioxide concentrations.
wapo.st
March 16, 2025 at 5:54 AM
I remember when the #KeelingCurve hit 400ppm CO2 in 2013, making a climate doc about Canada's first Green MLA. Why Hawaii? The air is undisturbed by human & natural interference; readings are representative of global background CO2.
Head-in-the-sand time...
Head-in-the-sand time...
Zonder de Keeling Curve bestaat het probleem blijkbaar niet meer? Oliedom beleid.
#klimaatontkenning #Trump #kakistocratie #oliedom #KeelingCurve #MaunaLoa
#klimaatontkenning #Trump #kakistocratie #oliedom #KeelingCurve #MaunaLoa
Een van de bekendste en belangrijkste meetpunten van CO2 in de atmosfeer dreigt door Trump gesloten te worden.
De klimaatwetenschap wordt gekilled. Zodat er alle ruimte is voor klimaatontkenning en de fossiele agenda van Big Oil.
www.washingtonpost.com/climate-envi...
De klimaatwetenschap wordt gekilled. Zodat er alle ruimte is voor klimaatontkenning en de fossiele agenda van Big Oil.
www.washingtonpost.com/climate-envi...
Trump moves to close facility that helps track planet-warming pollution
The lab is connected to the Mauna Loa Observatory, where scientists gather data to produce the Keeling Curve, a chart on the daily status of atmospheric carbon dioxide concentrations.
www.washingtonpost.com
March 15, 2025 at 5:28 AM
Zonder de Keeling Curve bestaat het probleem blijkbaar niet meer? Oliedom beleid.
#klimaatontkenning #Trump #kakistocratie #oliedom #KeelingCurve #MaunaLoa
#klimaatontkenning #Trump #kakistocratie #oliedom #KeelingCurve #MaunaLoa
2/8 For 67 years, Hawaii's Mauna Loa observatory has tracked the invisible gas changing life on Earth.
The data creates the famous "Keeling Curve," named after Charles David Keeling who began these measurements—some of the first in the world to measure CO2 over time.
#KeelingCurve
The data creates the famous "Keeling Curve," named after Charles David Keeling who began these measurements—some of the first in the world to measure CO2 over time.
#KeelingCurve
June 7, 2025 at 5:14 PM
2/8 For 67 years, Hawaii's Mauna Loa observatory has tracked the invisible gas changing life on Earth.
The data creates the famous "Keeling Curve," named after Charles David Keeling who began these measurements—some of the first in the world to measure CO2 over time.
#KeelingCurve
The data creates the famous "Keeling Curve," named after Charles David Keeling who began these measurements—some of the first in the world to measure CO2 over time.
#KeelingCurve
In case anyone ever questions that #climatechange is real and claim that ”fluctuations” (in the weather, in the average temperatures, in co2-emissions) are normal, please just show them the #keelingcurve from #manualoaobservatory. (Pre-1958 data is based on analyses of ice cores from Antarctica.) 🧪
May 7, 2025 at 2:51 PM
In case anyone ever questions that #climatechange is real and claim that ”fluctuations” (in the weather, in the average temperatures, in co2-emissions) are normal, please just show them the #keelingcurve from #manualoaobservatory. (Pre-1958 data is based on analyses of ice cores from Antarctica.) 🧪
Unfriendly Reminder: Neuer Negativrekord von 427,8 ppm beim CO2 Gehalt in der Atmosphäre. Sowas hat Homo Sapiens noch nie erlebt. Quelle: keelingcurve.ucsd.edu #keelingcurve #keelingkurve #Klimawandel
March 16, 2024 at 5:52 AM
Unfriendly Reminder: Neuer Negativrekord von 427,8 ppm beim CO2 Gehalt in der Atmosphäre. Sowas hat Homo Sapiens noch nie erlebt. Quelle: keelingcurve.ucsd.edu #keelingcurve #keelingkurve #Klimawandel
Não é tão simples de explicar, mas o q é bom para o equilíbrio do clima está a desaparecer e o que é menos bom está a aumentar.
#LandIce #KeelingCurve #Climate #ClimateChange
www.metoffice.gov.uk/research/cli...
#LandIce #KeelingCurve #Climate #ClimateChange
www.metoffice.gov.uk/research/cli...
June 1, 2026 at 8:02 AM
Não é tão simples de explicar, mas o q é bom para o equilíbrio do clima está a desaparecer e o que é menos bom está a aumentar.
#LandIce #KeelingCurve #Climate #ClimateChange
www.metoffice.gov.uk/research/cli...
#LandIce #KeelingCurve #Climate #ClimateChange
www.metoffice.gov.uk/research/cli...
Scripps' Dr. Ralph Keeling's blog comment on day-to-day variability in #keelingcurve Mauna Loa readings
keelingcurve.ucsd.edu/2024/08/01/n...
Shared on X at x.com/Keeling_curve
keelingcurve.ucsd.edu/2024/08/01/n...
Shared on X at x.com/Keeling_curve
August 2, 2024 at 5:42 AM
Scripps' Dr. Ralph Keeling's blog comment on day-to-day variability in #keelingcurve Mauna Loa readings
keelingcurve.ucsd.edu/2024/08/01/n...
Shared on X at x.com/Keeling_curve
keelingcurve.ucsd.edu/2024/08/01/n...
Shared on X at x.com/Keeling_curve
In the face of climate uncertainty, even the soil is holding its breath. A study looking into the effects of increased temperature on nutrient cycling recently concluded at the Qingyuan Forest Warming Experiment. To learn more, visit: www.keelingcurve.org/ltos-in-the-...
#KeelingCurve #ClimateChange
#KeelingCurve #ClimateChange
January 31, 2026 at 11:41 PM
In the face of climate uncertainty, even the soil is holding its breath. A study looking into the effects of increased temperature on nutrient cycling recently concluded at the Qingyuan Forest Warming Experiment. To learn more, visit: www.keelingcurve.org/ltos-in-the-...
#KeelingCurve #ClimateChange
#KeelingCurve #ClimateChange