Salinity measurements in the Southern Ocean are key to reduce uncertainty in projections of future Southern Ocean carbon uptake
April 29, 2021

Uncertainty of Southern Ocean CO2 uptake cut in half

The Southern Ocean is the largest oceanic sink for human-made carbon dioxide.

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forest
April 01, 2021

4C Climate Classroom: Global Carbon Cycle

The global carbon cycle involves complex processes and interactions within the Earth system, and understanding these is crucial for climate change

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carbon-emissions-pollution
March 04, 2021

Tenfold increase in CO2 emissions cuts needed to stem climate emergency

New research supported by 4C shows 64 countries cut their fossil CO…

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chimney fossil fuels
January 04, 2021

The effects of COVID-19 emission reductions are essentially undetectable at a global scale, according to 2020 Carbon Outlook

 

The 4C project publishes the Carbon Outlook for 2020, which describes changes in the atmospheric concentration of CO2, and provides an u

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4C animated infographic
December 17, 2020

4C infographic: how emissions affect atmospheric concentrations and lead to temperature rise

The latest animated infographic developed by the 4C project explains why predicting future emissions is crucial to make the best decisions today to

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To stabilize global temperatures at any level, we need to eliminate net CO2 emissions
December 15, 2020

Using remaining carbon budgets to guide policies for climate stabilization

New perspective article provides recommendations on how to calculate remaining carbon budgets in a transparent

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COVID-19 restriction measures caused an unprecedented drop of 2.4 billion tonnes of CO2 in 2020
December 11, 2020

Global Carbon Budget: record decrease in global CO2 emissions in 2020

COVID-19 restriction measures caused an unprecedented drop of 2.4 billion tonnes of CO2 in 2020.

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