Globally_averaged_atmospheric_CH4_and_its_annual_growth_rate_GATM.png


Summary

Description
English: "Globally averaged atmospheric CH4 (ppb) (a) and its annual growth rate GATM (ppb yr−1) (b) from four measurement programmes, National Oceanic and Atmospheric Administration (NOAA), Advanced Global Atmospheric Gases Experiment (AGAGE), Commonwealth Scientific and Industrial Research Organisation (CSIRO), and University of California, Irvine (UCI). Detailed descriptions of methods are given in the supplementary material of Kirschke et al. (2013)."
Date
Source https://essd.copernicus.org/articles/12/1561/2020/
Author See the authors of the study; "Detailed descriptions of methods are given in the supplementary material of Kirschke et al. (2013)."

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Captions

Globally averaged atmospheric CH4 (ppb) (a) and its annual growth rate GATM (ppb yr−1) (b)

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15 July 2020