Global Environmental Database (GED) | National Institute for Environmental Studies

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Global CO2 flux dataset from GOSAT is released.

Global CO2 fluxes derived from NISMON-CO2 and satellite XCO2

Dataset of black carbon emissions from China is released.

Black carbon emissions from China based on atmospheric observations and a chemistry transport model

Isotope signatures data of methane sources in Asia are released.

Isotope signatures of methane sources in Asia

A Global Nitrogen Inventory based on National Population for Domestic Sewage Management （GNINPO-DSM）is released.

GNINPO-DSM: A Global Nitrogen Inventory based on National Population for Domestic Sewage Management (Version 2025)

Analysis Tools

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

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Links

"Links" lists the data and results of NIES research projects, especially conducted by CGER, in a wide range of fields grouped into different research themes.

Monitoring of Greenhouse Gases

Carbon Sinks and Sources

Impact Assessment and Counter Measures

Stratospheric Ozone, Ultraviolet Radiation

Atmospheric Pollution, Acid Rain

Supply Chain

Water Environment

Biology, Ecosystems