File:Greenhouse gases seasonal cycles.jpg

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Captions

Captions

Variation in atmospheric concentrations of the abundance of carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O) from 2016 to 2020

Summary

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Description
English: Dotted vertical lines coinciding with January 1 each year are included to highlight the seasonality of trends in concentrations of each gas. Scatter points are globally-averaged monthly means determined for marine surface sites. Units are mole fractions expressed as parts per million (ppm) for carbon dioxide and parts per billion (ppb) for methane and nitrous oxide. Data plotted are available from the U.S. National Oceanic and Atmospheric Administration (https://gml.noaa.gov/ccgg/).
Date
Source Own work
Author Microbialmatt

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Date/TimeThumbnailDimensionsUserComment
current19:01, 3 November 2022Thumbnail for version as of 19:01, 3 November 2022762 × 803 (188 KB)Microbialmatt (talk | contribs)Uploaded own work with UploadWizard

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