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WMO Greenhouse Gas Bulletin

No. 19 – 15 November 2023

The State of Greenhouse Gases in the Atmosphere Based on Global Observations through 2022


Collection(s)
Auteur
Publié par
Publié dans
Geneva
Année de publication
2023
Sommaire

This Bulletin represents the latest analysis of observations from the WMO GAW Programme. It shows globally averaged surface mole fractions for carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O) and compares them with the mole fractions during the previous year and with the preindustrial levels. It also provides insights on the change in radiative forcing by long-lived GHGs (LLGHGs) and contribution of individual gases to this increase.

Langue de la publication
Anglais
Autre(s) langue(s)
Arabe, Chinois, Français, Russe, Espagnol
Nombre de pages
11 p.
Format
Numérique
ISSN
2078-0796
Type de la publication
Titre et numéro de la série
Issue date
15 November 2023
Programmes de l'OMM
Thèmes
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