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News

Data update
The atmospheric CH4 mixing ratio data observed at the Hateruma and Ochiishi stations are updated with the latest data up to March 2024.
Data update
The latest version of the NIES-ML3 product of surface ocean CO2 data is released.
Data update
The year 2023 version of “ODIAC fossil fuel CO2 emission dataset” (ODIAC2023) is released.

Analysis Tools

"Analysis Tools" provides online tools that are helpful for users to make their own analyses.

About Analysis Tools