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

News

A dataset of trace gas measurements at Hateruma station is released.

Trace gas measurements at Hateruma station in 2018

Atmospheric observations of CO₂ and CH₄ at the Hateruma station are updated with new data (~October 2022).

Continuous Observational Data of Atmospheric CO₂ Mixing Ratios on Hateruma Island
Continuous Observational Data of Atmospheric CH₄ Mixing Ratios on Hateruma Island

Global Biomass Burning Emissions Inventory (GBEI) is released.

Global Biomass Burning Emissions Inventory (GBEI)

Long-term global CO₂ flux data from NISMON-CO₂ (1990-2021) are released.

Long-term global CO₂ fluxes estimated by NICAM-based Inverse Simulation for Monitoring CO₂ (NISMON-CO₂)

Analysis Tools

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

About Analysis Tools

Quick Plot

Trend Analysis

Trajectory

Footprint

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