Measurement report: Changing characteristics of atmospheric CH4 in the Tibetan Plateau: records from 1994 to 2019 at the Mount Waliguan station
Shuo Liu et al.
Atmospheric methane at Mauna-Loa and Barrow observatories: Presentation and analysis of in-situ measurements https://doi.org/10.1029/95JD02460
Data Summary: Greenhouse Gases and Other Atmospheric Gases https://gaw.kishou.go.jp/static/publications/summary/sum43/sum43.pdf
Methane standard gases for atmospheric measurements at the MRI and JMA and intercomparison experiments https://doi.org/10.2467/mripapers.54.91
Long-term trends of greenhouse gases in regional and background events observed during 1998–2004 at Yonagunijima located to the east of the Asian continent https://doi.org/10.1016/j.atmosenv.2006.04.036
Assessment of recent advances in measurement techniques for atmospheric carbon dioxide and methane observations https://doi.org/10.5194/amt-9-4737-2016
High resolution temporal profiles in the Emissions Database for Global Atmospheric Research (EDGAR) https://doi.org/10.2904/JRC_DATASET_EDGAR