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ccgg figures
ch4_surface
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ch4_tr_global
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![[Barrow]](/gmd/images/brwstation_small3.jpg)
![[Trinidad Head]](/gmd/images/thd_small.jpg)
![[Mauna Loa]](/gmd/images/mlostation_small3.jpg)
![[American Samoa]](/gmd/images/smostation_small3.jpg)
![[South Pole]](/gmd/images/spostation_small3.jpg)
