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Data release
The ground-based observation data of ozone, carbon monoxide, and peroxyacyl nitrates at Rishiri Island, Japan are released.

Data Release

2024-10-25

Data update
The ground-based observation data of Volatile Organic Compounds (VOCs) at Fukue Island, Rudong, and Mt. Tai are updated with the additional compounds.

Data Update

2024-10-18

Data release
The CO2 flux measurement data above the Kiryu Experimental Watershed are released.

Data Release

2024-09-20

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

2024-09-06

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

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