Data Visualization
Observed trends in total greenhouse gas concentration levels between 1860 and 2018, considering all greenhouse gases and other forcing agents (including aerosols)
Data Visualization
Created 03 Dec 2020
Published 10 Dec 2020
Last modified 15 Dec 2021
1
min read
This is an old version, kept for reference only.
Go to latest version
Go to latest version
This page was archived on 15 Dec 2021 with reason:
Other
(New version data-and-maps/daviz/observed-trends-in-total-global-9 was published)
More information
Methodology
Observed trends in greenhouse gas concentration levels. Greenhouse gases differ in the way they affect the climate system. In order to sum the effects of the individual greenhouse gasses and other forcing agents in the atmosphere, the so-called ‘greenhouse gas equivalent concentration’ has been defined. This is the concentration of only CO2 that would cause the same amount of radiative forcing as a mixture of CO2 and other forcing agents (greenhouse gases and aerosols).
Units
parts per million in CO2 equivalents (ppm CO2 eq).
Data sources
CO2 concentration provided by National Oceanic and Atmospheric Administration (NOAA)CH4, N2O, HFCFCs, CFCs concentration provided by Advanced Global Atmospheric Gases Experiment (AGAGE)
Permalinks
- Permalink to this version
- ebe9f01fd0fd4a02b7c9e4b67d67a75a
- Permalink to latest version
- M6Q4Q38CS9
Older versions
Geographic coverage
Temporal coverage
1750-2018
For references, please go to https://www.eea.europa.eu/data-and-maps/daviz/observed-trends-in-total-global-8 or scan the QR code.
PDF generated on 31 Jan 2023, 11:20 AM
Topics
Tags
Filed under:
atmospheric concentrations ghg
Document Actions
Share with others