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2. Atmospheric methane - Wikipedia

   en.wikipedia.org/wiki/Atmospheric_methane

   The atmospheric methane concentration has continued to increase since 2011 to an average global concentration of 1911.8 ± 0.6 ppb as of 2022. [16] The May 2021 peak was 1891.6 ppb, while the April 2022 peak was 1909.4 ppb, a 0.9% increase. [55] Annual atmospheric methane concentrations from 1990 to 2021.

3. Greenhouse gas monitoring - Wikipedia

   en.wikipedia.org/wiki/Greenhouse_gas_monitoring

   Greenhouse gas monitoring is the direct measurement of greenhouse gas emissions and levels. There are several different methods of measuring carbon dioxide concentrations in the atmosphere, including infrared analyzing and manometry. Methane and nitrous oxide are measured by other instruments.

4. Carbon monitoring - Wikipedia

   en.wikipedia.org/wiki/Carbon_monitoring

   Carbon monitoring as part of greenhouse gas monitoring refers to tracking how much carbon dioxide or methane is produced by a particular activity at a particular time. For example, it may refer to tracking methane emissions from agriculture, or carbon dioxide emissions from land use changes, such as deforestation, or from burning fossil fuels, whether in a power plant, automobile, or other device.

5. Heat-trapping carbon dioxide and methane levels in the air ...

   www.aol.com/news/heat-trapping-carbon-dioxide...

   The levels of the crucial heat-trapping gases in the atmosphere reached historic highs last year, growing at near-record fast paces, according to the U.S. National Oceanic and Atmospheric ...

6. Record leap in methane levels as greenhouse gases reach new ...

   www.aol.com/record-leap-methane-levels...

   The World Meteorological Organisation’s (WMO) annual bulletin shows the three main greenhouse gases – carbon dioxide, methane and nitrous oxide – all reached record high concentrations in ...

7. Greenhouse Gases Observing Satellite - Wikipedia

   en.wikipedia.org/wiki/Greenhouse_Gases_Observing...

   The satellite uses a spectrometer to measure different elements and compounds based on their response to certain types of light. This technology allows the satellite to measure "the concentration of greenhouse gases in the atmosphere at a super-high resolution."

8. UN launching satellite-based system to detect methane - AOL

   www.aol.com/news/un-launching-satellite-based...

   The United Nations is now implementing the Methane Alert and Response System, or MARS, a satellite-based system to detect global methane emissions, the intergovernmental organization announced ...

9. Methane emissions - Wikipedia

   en.wikipedia.org/wiki/Methane_emissions

   The most clearly identified rise in atmospheric methane as a result of human activity occurred in the 1700s during the industrial revolution. During the 20th century—mainly because of the use of fossil fuels—concentration of methane in the atmosphere increased, then stabilized briefly in the 1990s, [56] only to begin to increase again in ...