#atmospheric-co2
#atmospheric-co2
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fromwww.nature.com
2 weeks agoAuthor Correction: Broadly stable atmospheric CO2 and CH4 levels over the past 3 million years
The previous Extended Data Fig. 8b contained 176 points distinguished by core site, while the new version contains 32 additional data points and distinguishes boron-based CO2 reconstructions by foraminiferal species instead of core site.
Environment
fromNature
2 months agoRising atmospheric CO2 reduces nitrogen availability in boreal forests - Nature
Human activities have greatly increased reactive nitrogen creation and atmospheric CO2, altering nitrogen cycles and affecting terrestrial productivity and nitrogen limitation trajectories.
fromEarth911
4 months agoOops, We Did It Again: 2025 Second Hottest Year On Record
The past 11 years are now the warmest 11 years in the 176-year history of temperature records. What is especially concerning about 2025 is that it occurred during La Niña, a natural Pacific cooling pattern that usually brings lower temperatures. This time, it did not help. Climate scientist James Hansen reports that global warming is now speeding up by 0.31°C per decade, and he predicts we will pass the +1.7°C mark by 2027.
Environment
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