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2024-6-12


The Global Carbon Project (GCP) publishes the Global Nitrous Oxide Budget 2024

June 12, 2024
National Institute for Environmental Studies
Global Carbon Project Tsukuba International Office
The University of Tokyo
Japan Agency for Marine-Earth Science and Technology
 

The Global Carbon Project (GCP), an international research project, has released “Global Nitrous Oxide (N2O) Budget 2024,” a global N2O balance detailing all sources and sinks of N2O. In this report, we revealed that total global anthropogenic N2O emissions have increased by about 40% in the last 40 years (1980-2020), with agricultural activities being the most significant source of anthropogenic emissions. In recent years, atmospheric N2O concentrations have been increasing faster than expected, and based on this report, emission reductions should be promoted urgently and a global N2O balance monitoring network should be established.
A paper summarizing the results of this research will be published in the international journal Earth System Science Data (ESSD) on June 12, 2024.

For more information, please check
Global Carbon Project (GCP) ,
GCP Tsukuba International Office.

 

Contact Information

【Contact for this research】
Tomoko Shirai
Yosuke Niwa
Global Carbon Project Tsukuba International Office
National Institute for Environmental Studies
e-mail: gcp (at) nies.go.jp

Akihiko Ito
Graduate School of Agricultural and Life Sciences, The University of Tokyo
e-mail: akihikoito (at) g.ecc.u-tokyo.ac.jp

Prabir K. Patra
Japan Agency for Marine-Earth Science and Technology
e-mail: prabir (at) jamstec.go.jp

【Contact for this press release】
Planning Division, Public Relations Office
National Institute for Environmental Studies
e-mail: kouhou0 (at) nies.go.jp

Public Relations Office,
Graduate School of Agricultural and Life Sciences,
The University of Tokyo
e-mail: koho.a (at) gs.mail.u-tokyo.ac.jp

Press Office, Marine Science and Technology Strategy Department,
Japan Agency for Marine-Earth Science and Technology
e-mail: press (at) jamstec.go.jp

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